$658000

Category: Machinery & Equipment/Packaging Related Equipment/Filling Machinery

Company: 艾斯曼(张家港)技术工程设备有限公司

Product Description: High Gloss Paint-Free Board Extruder Machine139WeChat6Jiang2Business23Message31Manager011220mm PVC Foam Board Production Line Plastic Wood Decorative Panel Equipment High Market Demand PVC Skinned Foam Board Production Line Wood Decorative Wall Panel Machine Wood Decorative Panel Equipment PVC Foam Board Extrusion Production Line Plastic Board Machine Supply PVC Foam Board Equipment Advertising Board Extrusion Production Line PVC Wood-Plastic Skinned Foam Board Equipment Advertising Board Extrusion Machinery Production Line SJSZ-80 PVC Solid Foam Wall Panel Equipment Wood Decorative Panel Production Line PVC Skinned Foam Board Equipment Wood Decorative Panel Equipment 1220mm Production Process: Raw Material Batching - High-Speed Mixer - Automatic Feeding - High-Temperature Screw Extrusion - Water Cooling and Shaping - Cooling Bracket - Eight-Roller Traction - Transverse Cutting - Robotic Unloading. PVC Skinned Foam Board Equipment and Wood Decorative Panel Equipment Full Set Composition: Consists of Mixer, Automatic Drying Feeder, Twin-Screw 80 Extruder, Foam Board Extrusion Die, Water Cooling and Shaping Platform, Eight-Roller Traction Machine, Transverse Cutting Machine, Robotic Unloading Rack, Crusher, and Grinder. Assembly Features of PVC Skinned Foam Board Equipment and Wood Decorative Panel Equipment: Die material uses die steel, sturdy and durable. Main motor speed control method, controlled by AC frequency converter. Extruder is twin-screw, with a power of 75kw, high extrusion output. Water cooling and shaping die adopts a three-stage shaping die, with excellent cooling and shaping effect. Traction machine is eight-roller traction, ensuring smooth and stable traction. Newly upgraded unloading rack - robotic unloading rack, ensuring smooth and neat board unloading. This production line features high automation, stable operation, low failure rate, full-set automation, and easy installation and operation.139WeChat6Jiang2Business23Message31Manager01 more>

Negotiable

Category: Machinery & Equipment/Compression & Separation Equipment/Filters

Company: 淄博博山富铭真空泵厂

Product Description: The WLW type oil-free (corrosion-resistant) vertical reciprocating vacuum pump is an upgraded product of the W type horizontal vacuum pump and is the primary equipment for obtaining rough vacuum. Due to the adoption of a fully sealed device, complete isolation between the crankshaft and cylinder is achieved; combined with the use of self-lubricating materials for the piston rings, advanced oil-free lubrication is realized. Since there is no sewage discharge, this type of vacuum pump is particularly suitable for processes such as vacuum distillation, vacuum evaporation, vacuum drying, vacuum concentration, and vacuum impregnation in industries like chemical, pharmaceutical, and food. Main Features(1) Low power consumption, significant energy-saving effect;(2) Small footprint, low operating noise: (3) Cylinder adopts forced water cooling, excellent cooling effect;(4) Advanced sealing structure prevents oil splashing and other phenomena;(5) Reasonable structure and uniform force distribution of moving parts ensure long service life;(6) When the cylinder is made of stainless steel or PTFE lining, it can resist corrosion from acids, alkalis, and organic solvents.Performance and SpecificationsFunctionsModel WLW-50WLW-70WLW-100WLW-150WLW-200Ultimate Pressure (≤Pa)20002000200020002000Pumping Speed (L/S)5070100150200MotorModelY132M1-6Y132M2-6Y160M-6Y160L-6Y180L-6Power (kw)45.57.51115Rotational Speed (rpm)270380350310310Inlet Diameter (mm)Φ50Φ50Φ100Φ125Φ125Outlet Diameter (mm)Φ50Φ50Φ100Φ125Φ125Inlet Pipe Diameter (mm)Φ15Φ15Φ15Φ15Φ15Outlet Pipe Diameter (mm)Φ15Φ15Φ15Φ15Φ15Temperature Rise (℃)≤40≤40≤40≤40≤40LW Noise dB(A)≤70≤75≤75≤78≤78Weight with Motor (Kg)5005206009001000Installation Dimension DiagramDimension (mm) ModelLL1L2L3HH1AA1A2A3D1D2ND1D2WLW-5010201584006901170910530115320 90504149WLW-70WLW-1001150195485630136011156401353603901451008149WLW-150128024556069514551195680180450 17512581811WLW-20013002455606921480119574018045040517512581811P-S Curve Diagram  more>

Negotiable

Category: Machinery & Equipment/Compression & Separation Equipment/Explosion-Proof Air Compressors

Company: 淄博博山富铭真空泵厂

Product Description: The WLW type oil-free (corrosion-resistant) vertical reciprocating vacuum pump is an upgraded product of the W type horizontal vacuum pump and is the primary equipment for obtaining rough vacuum. Due to the adoption of a fully sealed device, complete isolation between the crankshaft and cylinder is achieved; combined with the use of self-lubricating materials for the piston rings, advanced oil-free lubrication is realized. Since there is no sewage discharge, this type of vacuum pump is particularly suitable for processes such as vacuum distillation, vacuum evaporation, vacuum drying, vacuum concentration, and vacuum impregnation in industries like chemical, pharmaceutical, and food.  Main Features (1) Low power consumption, significant energy-saving effect; (2) Small footprint, low operating noise: (3) Cylinder adopts forced water cooling, excellent cooling effect; (4) Advanced sealing structure eliminates phenomena such as oil splashing outward; (5) Due to the reasonable structure and uniform force distribution of moving parts, long service life is ensured; (6) When the cylinder is made of stainless steel or lined with Teflon, it can resist corrosion from acids, alkalis, and organic solvents. Performance and Specifications Performance Functions Model Model   WLW-50 WLW-70 WLW-100 WLW-150 WLW-200 Ultimate Pressure (≤Pa) Ultimate Pressure 2000 2000 2000 2000 2000 Pumping Speed (L/S) Pumping Speed 50 70 100 150 200 Motor Motor Model Model Y132M1-6 Y132M2-6 Y160M-6 Y160L-6 Y180L-6 Power (kw) Power 4 5.5 7.5 11 15 Rotational Speed (rpm) Rotational Speed 270 380 350 310 310 Inlet Diameter (mm) Inlet Diameter Φ50 Φ50 Φ100 Φ125 Φ125 Outlet Diameter (mm) Outlet Diameter Φ50 Φ50 Φ100 Φ125 Φ125 Inlet Pipe Diameter (mm) Diameter Φ15 Φ15 Φ15 Φ15 Φ15 Outlet Pipe Diameter (mm) Diameter Φ15 Φ15 Φ15 Φ15 Φ15 Temperature Rise (℃) Temperature Rise ≤40 ≤40 ≤40 ≤40 ≤40 Noise dB(A) LW Noise ≤70 ≤75 ≤75 ≤78 ≤78 Weight Including Motor (Kg) Weight 500 520 600 900 1000 Installation Dimension Diagram Dimensions (mm) Model L L1 L2 L3 H H1 A A1 A2 A3 D1 D2 N D1 D2 WLW-50 1020 158 400 690 1170 910 530 115 320   90 50 4 14 9 WLW-70 WLW-100 1150 195 485 630 1360 1115 640 135 360 390 145 100 8 14 9 WLW-150 1280 245 560 695 1455 1195 680 180 450   175 125 8 18 11 WLW-200 1300 245 560 692 1480 1195 740 180 450 405 175 125 8 18 11 P-S Curve Diagram  more>

$30

Category: Chemicals/Plastics & Products/Plastic Antioxidants

Company: 上海阜润塑化科技有限公司

Product Description: more>

$100

Category: Machinery & Equipment/Packaging Related Equipment/Filling Machinery

Company: 上海戈扬包装机械有限公司

Product Description: more>

$2000

Category: Machinery & Equipment/Food & Beverage Processing Equipment/Snack Food Processing Equipment

Company: 深圳市亿海龙工业设备有限公司

Product Description:         Manufacturer supplies dust-free clean workbench specifications and sizes  A clean workbench is an air purification device that provides a local dust-free and sterile working environment. It can artificially control the discharge of contaminated air from the work area through a specialized filtration channel, avoiding harm to humans and the environment. It is a safe microbiological-specific clean workbench and can also be widely used in related industries such as biological laboratories, healthcare, and biopharmaceuticals. It effectively improves process conditions, protects the operator's health, and enhances product quality and yield.This is a new type of unidirectional flow clean workbench that adopts internationally advanced technology and manufacturing. It features an adjustable air volume fan system, an up-and-down movable and freely positionable sliding door, and a touch-sensitive switch to adjust voltage, ensuring the wind speed in the work area remains ideal.It is widely used in industries such as healthcare, pharmaceuticals, biochemical experiments, electronics, precision instruments, and meters, providing a local purification workspace with a sterile and dust-free clean environment.        Dust-free clean workbench specifications are not limited; standard sizes are available, and customization is also possible. If you have any needs for clean workbenches, feel free to contact us. We can arrange on-site discussions and provide free solutions, all to deliver products that satisfy you. Features of the clean workbench◆ Adjustable air volume, dual-sided power sockets. Equipment for air purification in the operational area of the industry. Technical parameters: Cleanliness Class 100 @ ≥0.5μm (US Federal Standard 209E), average wind speed 0.3-0.6 m/s (adjustable), noise ≤62 dB, illumination ≥300 LX, power supply AC220V/50Hz, maximum power (Kw) 0.15, weight (Kg).◆ The fan uses a German-origin direct-drive EBM high-efficiency centrifugal fan, featuring long life, low noise, maintenance-free operation, minimal vibration, and stepless speed adjustment. Operational life of up to 30,000 hours or more. The fan speed control performance is stable, ensuring constant air volume even under the final resistance state of the high-efficiency filter.◆ Utilizes an ultra-thin, non-partition high-efficiency filter, minimizing the size of the plenum box. Combined with a stainless steel tabletop and glass side panels, the entire workspace appears spacious and bright.◆ Equipped with a Dwyer differential pressure gauge, clearly indicating the pressure difference on both sides of the high-efficiency filter and promptly reminding when to replace the high-efficiency filter.◆ Uses an adjustable air volume supply system to regulate wind speed, ensuring ideal conditions in the work area.◆ Easily removable, large air volume pre-filter coarse filter, better protecting the high-efficiency filter and ensuring wind speed.◆ Vertical laminar flow, open table design, easy to operate.◆ Each product is strictly inspected according to US Federal Standard 209E before leaving the factory, ensuring extremely high reliability.◆ Particularly suitable for assembly into ultra-clean production lines. It can be arranged for single-unit use according to process needs or connected in series to form a Class 100 assembly line. more>

$41

Category: Chemicals/Intermediates/Pesticide Intermediates

Company: 江苏聚千新材料科技有限公司

Product Description: Product DescriptionThis product is a newly developed halogen-free flame retardant for polyurethane microfiber artificial leather. It belongs to the phosphorus-nitrogen halogen-free flame retardant system, existing in the form of a mixture. It features low volatility, high thermal stability, hydrolysis resistance, and the ability to withstand high processing temperatures, with excellent flame retardant efficiency.Its Advantages:It offers good migration resistance, no leaching, strong water resistance, and sufficient elasticity. It has a low usage cost.Application Scenarios: Used for flame retardancy in polyurethane microfiber artificial leather.Technical Indicators: This product does not contain heavy metals (Cd, Hg, Cr6+) or substances such as PBDE. It is environmentally friendly and complies with EU ROHS and REACH standards.Product AdvantagesHigh heat resistance; the material does not decompose at temperatures below 380°C.Environmentally friendly, with advantages such as low smoke, halogen-free, and eco-friendliness, along with excellent flame retardant efficiency.Usage RecommendationsAdding 20–25 parts of flame retardant to microfiber adhesive achieves a UL 94 V0 rating. After soaking in a 70°C water bath for 168 hours, the flame retardant performance remains intact.Before use, stir thoroughly to ensure the flame retardant is evenly dispersed in the resin solution.Storage and Precautions:Store in a dry, room temperature environment, and strictly avoid moisture and heat. Packaging specification: 20kg/bag, with an outer kraft bag + inner film bag. more>

$询价

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 东莞市匡合电子科技有限公司

Product Description: Product NameMetal BookmarkProduct MaterialCopper, Stainless Steel SUS304 301 430Standard Thickness0.05mm-1.0mmProcess Advantages1. No mold required2. Burr-free product with smooth lines3. Any shape can be formed in one go4. Custom designs according to customer requirements5. Can be combined with other processes to meet custom needsHighest PrecisionMaximum tolerance ±0.01mmDelivery TimeStandard sampling: 3-5 days; Delivery: 5-7 daysUsage1. Thin marker placed in books to track reading progress2. As decorative crafts or accessories3. Gift item for presentation more>

$1

Category: Others

Company: 青岛巨晖供应链管理有限公司

Product Description: Efficient and Worry-Free African Cashew Import Customs Clearance AgencyCashew Import Customs ClearanceCashew Import Customs Clearance AgencyAfrican Cashew Import Customs ClearanceIn the diverse and rich field of imported foods, African cashews are highly favored for their unique flavor and rich nutrition. The smoothness of the import customs clearance process directly affects whether African cashews can enter the domestic market quickly and safely. Qingdao Juhui Import and Export Customs Clearance Agency, with years of accumulated deep experience and professional capabilities, is dedicated to providing you with high-quality, precise, and efficient African cashew import customs clearance agency services. We understand that every batch of African cashew imports carries your expectations, and every customs clearance step impacts your business strategy and market competitiveness.I. African Cashew Import Customs Clearance Process:1. Sign a trade contract with the exporter.2. Pay a deposit and wait for the foreign party to prepare and ship the goods.3. Conduct pre-audit of documents; the foreign party provides scanned copies of original documents and mails the original certificates.4. Before the goods arrive at the port, the customs broker checks the arrival time and manifest information.5. Once the manifest is available, arrange customs declaration and inspection, pay taxes for release, exchange bills, and pick up the goods.6. If inspected by customs or commodity inspection, cooperate with customs as required for the inspection of goods.7. After the inspection is completed without issues, the goods are released for pickup.II. African Cashew Import Customs Clearance Document Requirements:1. Certificate of Origin2. Phytosanitary Certificate or Sanitary Certificate3. Packing List4. Contract5. Invoice6. Bill of LadingIII. Precautions for African Cashew Import Customs Clearance:1. If wooden pallets are used, they must have an IPPC mark.2. Not all countries' cashews can be imported; there are restrictions on importing enterprises and countries.3. Customs inspections of nuts are relatively strict, covering items such as pesticide residues, product quality, and food additives.4. Documents must be pre-audited to avoid delays in customs clearance and additional costs.Partnering with Qingdao Juhui Import and Export Customs Clearance Agency, you will embark on a convenient, smooth, and worry-free journey for African cashew import customs clearance. With our rigorous work attitude, excellent business expertise, and attentive service, we will safeguard your African cashew import business. Trust us—Qingdao Juhui will become your most reliable partner in the African cashew import sector, helping you seize opportunities in the domestic market and jointly create a bright commercial future!! more>

$1

Category: Others

Company: 青岛巨晖供应链管理有限公司

Product Description: "Smooth Sailing Without Worries" Qingdao Port Cocoa Bean Import Customs Clearance AgencyQingdao Cocoa Bean Import Customs ClearanceCocoa Bean Import Customs ClearanceCocoa Bean Import Customs Clearance AgencyIn the vast world of global trade, are you troubled by the complexities of cocoa bean import customs clearance? Especially at Qingdao Port, a busy and crucial trade hub, are you urgently seeking a partner that can provide professional, precise, and efficient cocoa bean import customs clearance agency services? Qingdao Juhui Import Customs Clearance Agency solemnly promises you that we will be your most reliable choice! We have an in-depth understanding of every aspect of cocoa bean import customs clearance at Qingdao Port. Whether it's interpreting complex policies and regulations or the detailed operational processes of cocoa bean import customs clearance agency, we possess extensive experience and profound expertise.I. Documents Required for Cocoa Bean Import Customs Clearance at Qingdao Port1: Certificate of Origin2: Label3: Bill of Lading4: Quarantine Certificate5: Packing List, Invoice, Trade ContractII. Cocoa Bean Import Customs Clearance Process at Qingdao Port:1: Consignee Registration2: Sign Trade Contract, Negotiate Trade Details3: Shipment from Abroad, Prepare Documents, Conduct Pre-Review of Documents4: Goods Arrive at Port, Terminal Bill of Lading Exchange5: Import Inspection and Customs Declaration6: Customs System Document Review, Tax Assessment, Tax Payment7: Customs Inspection and Release8: Commodity Inspection, Sampling, and TestingIII. Precautions for Cocoa Bean Import Customs Clearance at Qingdao Port1. Cocoa bean imports require overseas factories to be registered and filed in China.2. Pay attention to the quality of cocoa beans, which must meet national import standards.3. Documents should be reviewed in advance to prevent issues from affecting domestic customs clearance.4. Importing cocoa beans requires domestic enterprises to have food consignee registration.By choosing Qingdao Juhui Import Customs Clearance Agency, you will enjoy unparalleled high-quality service. We have built a smooth and unobstructed channel for cocoa bean import customs clearance at Qingdao Port for you. From the moment the contract is signed until the cocoa beans safely arrive at your warehouse, every step is meticulously managed and strictly controlled by our professional team. We always adhere to the bottom line of laws and regulations, ensuring every cocoa bean import customs clearance is accurate, fast, and efficient with a rigorous attitude and efficient action. Whether it's document preparation, customs declaration and inspection, tax payment, or cargo inspection, we can provide you with the most optimized solutions. Trust Qingdao Juhui, let us work together to open a brilliant chapter for cocoa bean import customs clearance at Qingdao Port! Contact us now to start your worry-free import journey! more>

$17

Category: Chemicals/Oxides/Silicon Oxide

Company: 青岛鑫昶来硅胶有限公司

Product Description: The development and research of cobalt-free color-changing silica gel are based on blue color-changing silica gel. It is an orange color-changing silica gel produced by impregnating fine-pore silica gel with an inorganic salt mixture solution. Utilizing a new composite dye, it fundamentally eliminates environmental pollution caused by dyes and color-changing agents. With its unique technological conditions and excellent adsorption performance, the product has become a new generation of environmentally friendly product.This product is mainly used for drying and indicating the saturation level of desiccants, as well as for sealed packaging and the relative humidity of the medium in the internal spaces of precision instruments and meters. It is also used for moisture prevention in general packaging and instrument protection. It can be used alone as a desiccant or in combination with fine-pore silica gel. For moisture protection of instruments and meters, it can be used independently as a desiccant or together with fine-pore silica gel. more>

$18

Category: Chemicals/Oxides/Silicon Oxide

Company: 青岛鑫昶来硅胶有限公司

Product Description: The development and research of cobalt-free color-changing silica gel are based on blue color-changing silica gel. It is produced by impregnating fine-pore silica gel with an inorganic salt mixture to create orange color-changing silica gel. It uses a new non-toxic composite dye, fundamentally eliminating the environmental pollution caused by dyes and color-changing agents. With its unique technological conditions and excellentadsorption performance, the product has become a new generation of environmentally friendly products. more>

$8500

Category: Chemicals/Laboratory Reagents/Other Chemical Reagents

Company: 四川世宏科技有限公司官方旗舰店

Product Description: Amino Acids 40% (Salt-Free Type)Technical Specifications:1. Yellow fully soluble powder;2. Total amino acids ≥40%;3. Free amino acids ≥38%;4. Cl⁻ ions ≤1%;5. pH: 4~6Product Features:1. This product contains no Cl⁻ ions and includes 18 types of free amino acids, which are easily absorbed, nutritionally balanced, highly soluble, and mix well. It can be used alone or in combination. Suitable for foliar spray and root drip irrigation. Foliar spray: 800~1000x dilution; root drip irrigation: 400~500x dilution.2. This product significantly enhances plant resistance to cold, high temperatures, drought, waterlogging, and other stresses. It also induces defense responses against injury, disease resistance, and immune reactions, serving as a natural biostimulant and fertilizer synergist.Manufacturer: Sichuan Shihong Technology Co., Ltd.Production Address: No. 6 Chengyang Road, Industrial Strategic Frontier Zone, Sanxi Town, Jintang County, Chengdu, Sichuan ProvinceOffice Address: Unit 1211, Building 3, Wanhe Center, Guanghua North Third Road, Qingyang District, Chengdu, Sichuan Province  more>

$1000

Category: Chemicals/Dyes/Organic Dyes

Company: 苏州世纪行工业科技有限公司

Product Description: A flame-free explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, thereby preventing the spread of flames or the escalation of an explosion. Its operational principle involves detecting changes in gas pressure and temperature inside pipelines or equipment to assess the risk of explosion or fire. If a hazard is confirmed, the device promptly closes the equipment or pipeline while releasing pressure, achieving the goal of safeguarding both equipment and personnel.Flame-Free Explosion Venting Device for Plastic and Dye ProcessingBrief Introduction:1. It consists of two parts: an explosion vent panel and a flame quenching module;2. Suitable for indoor equipment dust explosion flame-free venting. High venting efficiency, economical and practical;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. Combined use with explosion isolation valves not only prevents pressure waves and flames from propagating to upstream workshop production areas but also curbs secondary explosion incidents, reducing property damage and ensuring personnel safety.Product Parameters:Static activation pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, effective venting area meets explosion venting requirements;Product classification: Based on usage conditions, it can be divided into rectangular flame-free explosion venting devices and curved flame-free explosion venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclone separators, dust collectors;Application industries: Wood processing, plastics, spraying, food and dairy products, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and other industries.Flame-Free Explosion Venting Device for Plastic and Dye ProcessingWorking Principle:The flame-free venting device consists of two parts—an explosion vent panel and a flame quenching module. The explosion vent panel responds to rapid increases in deflagration pressure, immediately opening to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the quenching module. The precision stainless steel mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame and preventing propagation, thereby avoiding secondary or multiple explosions. The quenching module eliminates deflagration flames, reduces the temperature of hot gases, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are minimized. As flames pass through the mesh flame arrestor, heat exchange occurs between the arrestor and the flames, rapidly cooling the high-temperature flames, venting pressure and smoke, while also reducing pressure waves or noise from production equipment.Application Fields:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclone separators, bag dust collectors, dust collectors, cartridge filters, pneumatic conveying systems, rod or ball mills, bucket elevators, dryers and ovens, roller mills, buildings, etc.With increasingly stringent environmental inspections, safety is gaining more attention. In the past, explosion vent panels were commonly installed on dust collectors to vent overpressure caused by dust explosions. However, such installations on indoor equipment are not permitted by safety regulations because they endanger surrounding personnel and equipment. The pressure waves and flames from an explosion could trigger secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flame-free venting + isolation technology (a more economical solution) or suppression + isolation technology to ensure production safety.There are three main methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Blocks the explosion using an isolation valve to prevent flame propagation.Suppression: Detection devices identify sparks and trigger fire suppression systems to instantly extinguish flames, preventing explosions. more>

$1000

Category: Machinery & Equipment/Welding & Cutting Equipment/Energy Storage Welders

Company: 苏州世纪行工业科技有限公司

Product Description: A flame-free explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, preventing the spread of flames or expansion of explosions. Its working principle involves detecting changes in gas pressure and temperature inside pipelines or equipment to determine the risk of explosion or fire. If a hazard is confirmed, the device immediately shuts down the equipment or pipeline while releasing pressure to safeguard both equipment and personnel.Dry Equipment Flame-Free Explosion Vent (Dust Venting Device)Brief Introduction:1. It consists of two parts: an explosion vent panel and a flame extinguishing module;2. Suitable for indoor equipment dust explosion flame-free venting. High venting efficiency, economical and practical;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. Combined use with explosion isolation valves not only prevents pressure waves and flames from propagating to upstream workshop production areas but also mitigates secondary explosion accidents, reducing property damage and ensuring personnel safety.Product Parameters:Static activation pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304 SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, effective venting area meets explosion venting requirements;Product classification: Depending on usage conditions, it can be divided into rectangular flame-free venting devices and curved flame-free venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclone separators, dust collectors;Industries: Wood processing, plastics, spray painting, food and dairy, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and other industries.Dry Equipment Flame-Free Explosion Vent (Dust Venting Device)Working Principle:The flame-free venting device consists of two parts—an explosion vent panel and a flame extinguishing module. The explosion vent panel responds to rapid increases in deflagration pressure by immediately opening to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the flame extinguishing module. The precision stainless steel mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame and preventing its propagation, thereby avoiding secondary or multiple explosions. The flame extinguishing module eliminates deflagration flames, reduces the temperature of hot gases, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are significantly reduced. As flames pass through the mesh flame arrestor element, heat exchange occurs between the element and the flame, rapidly cooling the high-temperature flame, venting pressure and smoke, while also reducing pressure waves or noise generated by the production equipment.Application Areas:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclone separators, bag dust collectors, dust collectors, cartridge filters, pneumatic conveying systems, rod or ball mills, bucket elevators, dryers and ovens, roller grinding, buildings, and more.With increasingly stringent environmental inspections, safety has become a major concern. In the past, explosion vent panels were commonly installed on dust collectors to release overpressure caused by dust explosions. However, installing such devices indoors is not permitted by safety regulations because it endangers surrounding personnel and equipment. The pressure waves and flames from explosions may cause secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flame-free venting + isolation technology (a more economical solution) or suppression + isolation technology to ensure production safety.There are three main methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Blocks explosions using an isolation valve to prevent flame propagation.Suppression: Detection devices identify sparks and trigger fire suppression systems to instantly extinguish flames, preventing explosions. more>

$1000

Category: Machinery & Equipment/Packaging Related Equipment/Multi-Function Packaging Machines

Company: 苏州世纪行工业科技有限公司

Product Description: A flame-free explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, thereby preventing the spread of flames or the escalation of an explosion. Its operational principle involves monitoring changes in gas pressure and temperature inside pipelines or equipment to detect potential explosion or fire hazards. If a threat is confirmed, the device immediately closes the equipment or pipeline while releasing pressure to safeguard both machinery and personnel.Elevator Dust Removal Explosion Vent (Flame-Free Explosion Venting Device)Brief Introduction:1. It consists of two parts: an explosion vent panel and a flame extinguishing module;2. Suitable for indoor equipment dust explosion flame-free venting. High venting efficiency, cost-effective and practical;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. Combined use with an isolation valve not only prevents pressure waves and flames from propagating to upstream workshop production areas but also mitigates secondary explosion incidents, reducing property damage and ensuring personnel safety.Product Parameters:Static activation pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, effective venting area meets explosion venting requirements;Product classification: Depending on operational conditions, it can be divided into rectangular flame-free explosion venting devices and curved flame-free explosion venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclone separators, dust collectors;Application industries: Wood processing, plastics, spray painting, food and dairy, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and other industries.Elevator Dust Removal Explosion Vent (Flame-Free Explosion Venting Device)Working Principle:The flame-free venting device consists of two parts—an explosion vent panel and a flame extinguishing module. The explosion vent panel responds to rapid increases in deflagration pressure, immediately opening to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the flame extinguishing module. The precision stainless steel mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame to prevent propagation and avoid secondary or multiple explosions. The flame extinguishing module eliminates deflagration flames, reduces the temperature of hot gases, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are significantly reduced. As flames pass through the mesh flame arrestor element, heat exchange occurs between the element and the flame, rapidly cooling the high-temperature flame, venting pressure and smoke, while also reducing pressure waves or noise from production equipment.Application Fields:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclone separators, bag dust collectors, dust collectors, cartridge filters, pneumatic conveying systems, rod or ball mills, bucket elevators, dryers and ovens, roller grinding, buildings, etc.With increasingly stringent environmental inspections, safety has become a major concern. In the past, explosion vent panels were commonly installed on dust collectors to release overpressure caused by dust explosions. However, such installations on indoor equipment are not permitted by safety regulations because they endanger surrounding personnel and equipment. The pressure waves and flames from an explosion could trigger secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flame-free explosion venting + isolation technology (a more economical solution) or suppression + isolation technology to ensure production safety.There are three main methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Prevents flame propagation by using an isolation valve to block the explosion.Suppression: Detection devices identify sparks and activate fire suppression systems to instantly extinguish flames, preventing explosions. more>

$1000

Category: Machinery & Equipment/Filtration Equipment/Filtration Machines

Company: 苏州世纪行工业科技有限公司

Product Description: A flameless explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, preventing the spread of flames or expansion of the explosion. Its working principle involves detecting changes in gas pressure and temperature inside pipelines or equipment to determine the risk of explosion or fire. If a hazard is confirmed, it immediately shuts down the equipment or pipeline while releasing pressure to safeguard both equipment and personnel.Dust Explosion Vent Flameless Explosion Venting DeviceBrief Introduction:1. It consists of two parts: an explosion vent panel and a flame quenching module;2. Suitable for flameless venting of dust explosions in indoor equipment. It offers high venting efficiency and is cost-effective;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. When combined with an isolation valve, it not only prevents pressure waves and flames from propagating to upstream workshop areas but also suppresses secondary explosions, reducing property damage and ensuring personnel safety.Product Parameters:Static activation pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304 SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, with effective venting area meeting explosion venting requirements;Product classification: Based on application scenarios, it can be divided into rectangular flameless explosion venting devices and curved flameless explosion venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclones, dust collectors;Industries: Wood processing, plastics, spraying, food and dairy, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and other industries.Dust Explosion Vent Flameless Explosion Venting DeviceWorking Principle:The flameless venting device consists of two parts—an explosion vent panel and a flame quenching module. The explosion vent panel responds to rapid increases in deflagration pressure by immediately opening to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the flame quenching module. The stainless steel precision mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame to prevent propagation and avoid secondary or multiple explosions. The flame quenching module eliminates deflagration flames, reduces the temperature of hot gases, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are significantly reduced. As flames pass through the mesh flame arrestor, heat exchange occurs, rapidly cooling the high-temperature flames, releasing pressure and smoke, while further reducing pressure waves or noise from the equipment.Application Fields:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclones, bag dust collectors, dust collectors, cartridge filters, pneumatic conveying systems, rod or ball mills, bucket elevators, dryers and ovens, roller mills, and buildings.With increasingly stringent environmental inspections, safety has become a major concern. In the past, explosion vent panels were commonly installed on dust collectors to release overpressure caused by dust explosions. However, installing such devices indoors is not permitted by safety regulations because they endanger surrounding personnel and equipment. The pressure waves and flames from an explosion could trigger secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flameless venting + isolation technology (a more economical solution) or suppression + isolation technology to ensure production safety.There are three main methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Uses an isolation valve to block the explosion and prevent flame propagation.Suppression: Detection devices identify sparks and activate fire suppression systems to instantly extinguish flames, preventing explosions. more>

$1000

Category: Machinery & Equipment/Filtration Equipment/Centrifuges

Company: 苏州世纪行工业科技有限公司

Product Description: A flame-free explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, preventing the spread of flames or escalation of explosions. It operates by monitoring changes in gas pressure and temperature inside pipelines or equipment to detect potential explosion or fire hazards. If a threat is confirmed, the device immediately closes the equipment or pipeline while releasing pressure to safeguard both machinery and personnel.Cyclone Separator Explosion Vent Valve (Flame-Free Venting Device)Brief Introduction:1. It consists of two parts: an explosion vent panel and a flame extinguishing module;2. Suitable for indoor equipment dust explosion flame-free venting. High venting efficiency, cost-effective and practical;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. Combined use with isolation valves not only prevents pressure waves and flames from propagating to upstream workshop areas but also mitigates secondary explosions, reducing property damage and ensuring personnel safety.Product Parameters:Static opening pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, effective venting area meets explosion venting requirements;Product classification: Based on usage conditions, it can be divided into rectangular flame-free venting devices and curved flame-free venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclone separators, dust collectors;Industries: Wood processing, plastics, spray painting, food and dairy, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and other industries.Cyclone Separator Explosion Vent Valve (Flame-Free Venting Device)Working Principle:The flame-free venting device consists of two parts—an explosion vent panel and a flame extinguishing module. The explosion vent panel responds rapidly to rising deflagration pressure, opening immediately to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the flame extinguishing module. The stainless steel precision mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame to prevent propagation and avoid secondary or multiple explosions. The extinguishing module eliminates deflagration flames, reduces hot gas temperature, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are minimized. As flames pass through the mesh flame arrestor, heat exchange occurs between the arrestor and the flame, rapidly cooling the high-temperature flame, venting pressure and smoke, while also reducing pressure waves or noise from production equipment.Application Fields:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclone separators, bag dust collectors, dust collectors, cartridge filters, pneumatic conveyors, rod or ball mills, bucket elevators, dryers and ovens, roller grinding, buildings, and more.With increasingly stringent environmental inspections, safety has become a major concern. In the past, explosion vent panels were commonly installed on dust collectors to release overpressure caused by dust explosions. However, installing such devices indoors is not permitted by safety regulations as it endangers nearby personnel and equipment. The pressure waves and flames from explosions could trigger secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flame-free venting + isolation technology (a cost-effective solution) or suppression + isolation technology to ensure production safety.There are three main methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Uses an isolation valve to block the explosion and prevent flame propagation.Suppression: Detection devices identify sparks and trigger fire suppression systems to instantly extinguish flames, preventing explosions. more>

$1000

Category: Others

Company: 苏州世纪行工业科技有限公司

Product Description: more>

$1000

Category: Machinery & Equipment/Valves/Other Valves

Company: 苏州世纪行工业科技有限公司

Product Description: A flameless explosion venting device is a safety apparatus designed to protect equipment and personnel by automatically shutting down equipment or pipelines in the event of an explosion or fire, preventing the spread of flames or escalation of the explosion. It operates by detecting changes in gas pressure and temperature inside pipelines or equipment to assess the risk of explosion or fire. If a hazard is confirmed, it immediately closes the equipment or pipeline while releasing pressure to safeguard both machinery and personnel.Flameless Explosion Vent Valve (Dust and Gas Venting Device)Brief Introduction:1. It consists of two parts: an explosion vent panel and a flame arrestor module;2. Suitable for flameless venting of dust explosions in indoor equipment. It offers high venting efficiency and is cost-effective;3. Effectively blocks flames and heat, providing a safe environment for equipment, buildings, and personnel, while also collecting dust to reduce environmental pollution;4. When combined with an isolation valve, it not only prevents pressure waves and flames from propagating to upstream production areas but also mitigates secondary explosions, reducing property damage and ensuring personnel safety.Product Parameters:Static activation pressure: 0.01 MPa;Frame material: Carbon steel or stainless steel;Flame arrestor material: 304SS;Applicable dust: St1 and St2 dust with Kst ≤ 300 barg*m/s, with effective venting area meeting explosion venting requirements;Product classification: Based on application scenarios, it can be divided into rectangular flameless venting devices and curved flameless venting devices;Applicable equipment: Dust collectors, bucket elevators, drying equipment, cyclones, dust collectors;Industries: Wood processing, plastics, spray painting, food and dairy, plastic and dye processing, grain storage and processing, pharmaceuticals, coal processing, brewing, chemicals, metal processing, chemicals, power, cement, and more.Flameless Explosion Vent Valve (Dust and Gas Venting Device)Working Principle:The flameless venting device consists of two parts—an explosion vent panel and a flame extinguishing module. The explosion vent panel responds rapidly to rising deflagration pressure, immediately opening to reduce pressure. When the expanding fireball passes through the open vent panel, it is intercepted by the flame extinguishing module. The stainless steel mesh, supported by a frame, acts as a three-dimensional flame trap, extinguishing the flame and preventing propagation, thereby avoiding secondary or multiple explosions. The flame extinguishing module eliminates deflagration flames, reduces the temperature of hot gases, and captures both burning and unburned dust passing through the open vent panel.Simultaneously, pressure waves or noise generated by production equipment are significantly reduced. As flames pass through the mesh flame arrestor, heat exchange occurs, rapidly cooling high-temperature flames, venting pressure and smoke, while further reducing pressure waves or noise from production equipment.Application Fields:Widely used in industries such as grain, metallurgy, chemicals, power, light industry, tobacco, pharmaceuticals, machining, and solid waste treatment. Applicable equipment includes cyclones, bag dust collectors, dust collectors, cartridge filters, pneumatic conveyors, rod or ball mills, bucket elevators, dryers and ovens, roller grinding, buildings, and more.With increasingly stringent environmental inspections, safety has become a major concern. In the past, explosion vent panels were commonly installed on dust collectors to release overpressure from dust explosions. However, such installations on indoor equipment are not permitted by safety regulations, as they endanger surrounding personnel and equipment. The pressure waves and flames from explosions may trigger secondary or multiple explosions, posing risks. Therefore, relying solely on explosion vent panels for dust collectors is unreliable. We recommend using flameless venting + isolation technology (a cost-effective solution) or suppression + isolation technology to ensure production safety.There are three primary methods for dust explosion protection: venting, isolation, and suppression.Venting: Releases explosion pressure in advance through a pressure relief device to protect equipment from damage.Isolation: Uses an isolation valve to block the explosion and prevent flame propagation.Suppression: Detection devices identify sparks and trigger fire suppression systems to instantly extinguish flames, preventing explosions. more>