$8888

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Beijing Altai Technology Development Co., Ltd.

Product Description: Brand: Art TechnologyIntroduction:The DAM-3509(T) is a three-phase full-parameter AC power acquisition module with one leakage current detection function, an RS485 communication interface, and supports the standard Modbus RTU protocol. It features a user-friendly interface, is easy to use, and offers stable performance.Specifications:Analog InputInput Channels3 current channels, 3 voltage channels, 1 leakage current channelInput TypeVoltage input, current inputVoltage Range (RMS)Default 450V (customizable, up to 600V)Current Range (RMS)Default 100A (customizable: 1A, 5A, 10A, 20A, 30A, 60A, 80A, 100A, 120A, 150A, 200A, 250A, 400A, 500A, 1000A)Leakage Current Range (RMS)1ATemperature and Humidity MeasurementOnboard temperature and humidity sensor (only supported by T module)Output ParametersThree-phase phase voltage, three-phase phase current, line voltage, active power, reactive power, apparent power,power factor, total energy, forward active energy, forward reactive energy, input frequency,three-phase total active power, three-phase total reactive power, three-phase total apparent power, three-phase total power factor,three-phase total forward active energy, three-phase total forward reactive energy, three-phase total power factor, leakage current,humidity (only supported by T module), temperature (only supported by T module)Note: Modules with the T suffix have the function of measuring ambient temperature and humidity,see section 1.5 for comparison of different suffixesSignal AcquisitionAcquires standard AC grid signals with a frequency not exceeding 65HzSampling RateVoltage and current sampled every 400ms, power and energy sampled every 300msResolution16-bitAcquisition Accuracy2‰Current TransformerExternal current transformer, see section 1.6 for external transformer detailsEnergyWith energy storage functionSecondary TransformerWith secondary transformer functionIsolation Voltage3000VOthersCommunication InterfaceRS485Baud Rate1200~115200bpsData Transmission Rate more>

$13800

Category: Others

Company: Beijing Altai Technology Development Co., Ltd.

Product Description: Brand: Altai TechnologyThe PCIe8502/8512 is a 4-channel, 12-bit, 40MS/s or 80MS/s sampling digitizer, specifically designed for high-frequency and high dynamic range signals with input signals up to 20M/40M. The analog input range can be set via software programming to: ±1V or ±5V. Equipped with onboard memory capacity up to 2GB.The PCIe8502/8512 is equipped with a 12-bit high-linearity AD converter, making it an ideal choice for high dynamic range applications such as wireless communication, radar/sonar, ultrasound, and graphic imaging.Product Features:4-channel single-ended analog input12-bit high-resolution ADCAnalog input bandwidth up to 20M (PCIe8502)Analog input bandwidth up to 40M (PCIe8512)Onboard 2GB memoryProgrammable input voltage range ±1V or ±5VSMB-1 external clock input interface, SMB-1 clock output interfaceSMB-1 external digital trigger signal input interface, SMB-1 trigger signal output interfaceFully automatic calibrationSupports continuous sampling and finite point samplingSynchronization between multiple modules via system synchronous trigger bus interfaceSpecifications:AD Analog InputADC Resolution12BitInput Channels4 single-endedInput Range±5V, ±1VSampling Rate40MHz (PCIe8502) \ 80MHz (PCIe8512)Sampling MethodSynchronous samplingAD Acquisition ModeContinuous sampling, finite point samplingMemory DepthOnboard 2GB memoryCalibration MethodSoftware automatic calibrationCoupling MethodDC coupling, AC couplingTrigger SourceSoftware trigger, analog trigger, digital signal trigger, synchronous signal trigger [TRIG0..7]Trigger Input RangeATR Input RangeSame as AD rangeDTR Input RangeStandard TTL levelInput Impedance1MΩ (50Ω customizable)Analog Bandwidth20/40MHz analog bandwidthClock SourceInternal clock, external clock15600362816, 15910369641 more>

$1500

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Hebei Baofei New Materials Co., Ltd.

Product Description: When selecting a mineral powder binder supplier, factors such as product quality, performance, price, and after-sales service should be considered. The following are some mineral powder binder suppliers with a good reputation in the market:Hebei Baofei New Material Technology Co., Ltd.: This company collaborates with multiple research institutes to produce various high-strength pellet binders, widely used in iron ore powder, chromium ore powder, silicon carbide powder, and other mineral powders, as well as iron-containing waste materials from steel plants. The products feature hydrophilicity, complexation, rapid coagulation, oxidation-reduction properties, and other characteristics, which can improve material nucleation rates, reduce the growth speed of green pellets, and enhance the strength of green pellets, especially the drop strength. more>

$面议（定制）

Category: Machinery & Equipment/Compression & Separation Equipment/Oxygen Generation Equipment

Company: North Pressure Vessel (Jinan) Co., Ltd.

Product Description: Xin Beifang Pneumatic Conveying Pump maintenance is crucial to ensure its normal operation and extend its service life. Below are some key maintenance points:I. Daily Maintenance1. Visual Inspection(1) Before and after equipment operation each day, inspect the pump’s exterior for any damage, such as cracks or deformations in the pump body, and check whether bolts at connection points are loose.(2) Inspect the paint coating for integrity. If peeling is found, repair it promptly to prevent rusting of metal parts.Beifang Pressure Vessel (Jinan) Co., Ltd. - Xin Beifang Pneumatic Conveying Pump2. Valve Inspection(1) Check the sealing performance of valves such as the feed valve, discharge valve, and intake valve. Look for signs of material leakage around the valves. If leakage is detected, replace the valve seals promptly.(2) Ensure that the opening and closing actions of the valves are flexible. Regularly clean debris and accumulated dust on the valves to prevent jamming. Manually operate the valves to check their flexibility. If significant resistance is felt, cleaning or repair is necessary.3. Instrument Inspection(1) Check the display of instruments such as pressure sensors and level gauges for normal readings. Pressure sensor readings should be within a reasonable range. Abnormal fluctuations or deviations may indicate blockages or other issues inside the pump.(2) The level gauge should accurately reflect the actual material level in the pump. Regularly clean the probe of the level gauge to avoid inaccurate measurements due to dust accumulation.4. Fluidization Device Inspection(1) Check whether the fluidization device is functioning properly. The fluidization device is a key component for ensuring smooth material fluidization and conveyance. Inspect the fluidization plate for blockages or damage.(2) Issues with the fluidization device may prevent proper material fluidization, affecting conveyance efficiency. The operational status of the fluidization device can be preliminarily assessed by observing the material’s fluidization state and conveyance performance.Beifang Pressure Vessel (Jinan) Co., Ltd. - Xin Beifang Pneumatic Conveying PumpII. Periodic Maintenance (Weekly / Monthly / Quarterly, etc.)1. Internal Cleaning(1) Regularly (e.g., monthly) clean the interior of the pump to remove material residues adhering to the inner walls, fluidization device, and inside the valves. These residues may gradually accumulate, reducing the pump’s effective volume, impairing fluidization, or causing valve leakage.(2) Before cleaning, close relevant valves and power sources to ensure safe operation. Use appropriate tools, such as shovels and brushes, to remove materials, and then blow-clean the interior with compressed air.2. Lubrication Maintenance(1) Regularly (e.g., quarterly) lubricate moving parts of the pump, such as valve shafts and lead screws. Use suitable lubricants and follow the equipment manufacturer’s recommendations to ensure smooth operation and reduce wear.(2) Simultaneously, check lubrication points for leaks. If lubricant leakage is detected, address it promptly to avoid contaminating materials or affecting equipment performance.3. Electrical System Inspection(1) Regularly (e.g., monthly) inspect the pump’s electrical system, including wires, connectors, and control cabinets. Check for signs of wire damage or aging, loose connections, and ensure electrical components in the control cabinet are functioning properly.(2) Ensure the electrical system is well-grounded to prevent electric shock hazards. Use tools like insulation resistance testers to check electrical insulation performance, ensuring compliance with safety standards.4. Component Replacement Plan(1) Develop a reasonable component replacement plan based on equipment usage and component service life. For example, seals for feed and discharge valves may need replacement periodically (e.g., every six months or annually). If the fluidization plate of the fluidization device shows severe wear or damage, replace it promptly.(2) Regularly inspect the wear of vulnerable parts by measuring dimensions and observing their condition. Prepare replacement parts in advance to ensure timely restoration of equipment operation.Beifang Pressure Vessel (Jinan) Co., Ltd. - Xin Beifang Pneumatic Conveying PumpIII. Annual Maintenance and Overhaul1. Comprehensive Inspection and Calibration(1) Conduct a comprehensive annual inspection of the pump, including measuring the wall thickness of the pump body for corrosion or excessive wear. Calibrate all instruments to ensure measurement accuracy meets requirements.(2) Inspect the coordination between the entire pneumatic conveying system and the pump, such as the tightness of pipeline connections and whether system pressure loss is within the normal range.2. Component Upgrades and Optimization(1) Based on technological advancements and actual equipment performance, consider upgrading certain components of the pump. For example, replace with more efficient fluidization devices, more precise instruments, or more durable valves to enhance pump performance and reliability.(2) Optimize the equipment’s control system, such as updating control programs to enable smarter operation and monitoring, improving automation levels.3. Recording and Archiving(1) During each maintenance process, meticulously record details such as maintenance content, time, and replaced components. These records help track equipment performance, predict potential issues, and serve as important references for maintenance history.(2) Properly archive maintenance records so that, in case of equipment failure, maintenance personnel can quickly understand the maintenance status, accurately diagnose the cause, and take effective measures.Beifang Pressure Vessel (Jinan) Co., Ltd. - Xin Beifang Pneumatic Conveying Pump more>

Negotiable

Category: Others

Company: Baikong Intelligent Technology (Shenzhen) Co., Ltd.

Product Description: Company Profile:Open and Close Automatically · Intelligently Select Byekey!Byekey Intelligent Technology (Shenzhen) Co., Ltd. is a technology enterprise specializing in the research, development, production, and sales of automatic door operators, swing gate operators, sliding gate operators, side-mounted gate operators, horizontal gate operators, garden gate operators, intelligent barriers, straight bar barriers, advertising barriers, fabric barriers, barriers, charging pile parking barriers, unmanned parking lot fee collection systems, parking lot fee management systems, electric pedestrian gates, electric fence gates, and gate control management systems. Byekey Intelligent, English trademark: byekey (bye means farewell, key means key, symbolizing the realization of intelligent switching).Why Choose Us:Byekey Intelligent was established in 2020 and has been deeply engaged in the application of brushless DC motors in gate control products. The company focuses on R&D; from motors and controllers to product castings and plastic parts, all are designed by Byekey based on years of end-user experience.Design Philosophy: Modular design, flexible adaptation, and efficient integration. The design style is more minimalist and convenient, making installation simpler for customers and after-sales service more convenient. It also standardizes and speeds up warehouse management for the company and inventory preparation for distributors and agents. In production, modular design efficiently extends the equipment lifecycle.The company currently holds multiple software copyrights and has passed the quality management system certification. From design and R&D to production and sales, all processes follow standardized procedures to strictly control product details and quality. Products meet multiple certifications such as CMA, CE, and ROHS, providing a stable foundation for exporting products domestically and internationally.Company Structure: Byekey has over 50 employees across departments including sheet metal processing, spraying, assembly, business, R&D, marketing, technical, and logistics. We provide end-to-end fast and convenient product and solution services. New and existing customers are welcome to visit and explore business opportunities!Main Products:Parking lot barriers, license plate recognition systems, glass automatic doors, advertising barriers, intelligent barriers, charging pile parking barriers, gate operator systems, rack and pinion operators, electric sliding gate operators, unmanned parking lot fee collection systems, parking lot fee systems, parking lot management systems, Byekey barriers, Byekey gate operators.D7 Intelligent Fast BarrierProduct Parameters:1: Power Supply AC 220V±10%/50Hz2: Power Consumption ≤200W3: Average Power Consumption ≤100W4: Operating Temperature -30℃~+70℃5: Operating Humidity <95% (Non-condensing)6: Lift/Lower Speed 2-6S Adjustable7: Operating Life ≥8 Million Cycles8: Dimensions 361*293*1050mmProduct Advantages:1: Uses multi-gear meshing reduction mechanism with small gaps, wear resistance, and stability; 36V brushless DC motor with dual limit (Hall + encoder), precise and smooth, lifespan up to 10 million cycles. Barrier opening time adjustable from 2-6S, fast lifting and slow lowering; high-precision encoding for precise speed, force, and position control.2: Carbon fiber barrier arm is lightweight and strong with excellent anti-crushing performance; adjustable left and right, highly versatile. Top-mounted mechanism for easy debugging and maintenance, bilateral door opening for easy installation, and full front design for good wind resistance.3: Features barrier return upon obstruction, emergency stop upon opening obstruction, supports external sensors and automatic delayed closing, with overheat and overcurrent protection and damping function. Can be controlled by remote, button, or computer; no hand crank.Byekey Intelligent D7 Intelligent Fast Barrier ImageProduct Parameters:1: Static Power: <5W2: Light Power: 24VDC   22W3: Auto Close Delay Time: 90s4: Operating Temperature: -30℃～+60℃5: Storage Temperature: -40℃～+70℃6: Motor: 24VDC, 300W, 1500 RPM7: Lift/Lower Speed: 8S～12S (Adjustable independently based on arm length)8: Remote Control Distance: ≥30mProduct Advantages:1. Byekey M2 Heavy-Duty Barrier is designed to address the insufficient anti-climbing height of ordinary fence barriers. It features center installation and a 146×50MM enlarged beam design to enhance wind resistance and tensile strength.2. Equipped with a 250W brushless DC motor and high reduction ratio for strong power; arm clamp connection design for easy transportation and intact packaging.3. Output shaft height of 1305mm, level with small gate beams for aesthetically pleasing installation. Widely suitable for government, military, and high-wind environments.Case Image of Byekey Intelligent M2 Heavy-Duty Barrier at a Company Park in BaodingKB23 Lightbox Advertising BarrierProduct Parameters:1: Motor Configuration: DC24V 120W2: Operating Temperature: -30°C-+70°C3: Advertising Arm Length: 2.5m advertising arm + adjustable telescopic arm (150mm-1000mm)4: Lift/Lower Speed: 4~6s (Adjustable)5: Chassis Dimensions (HxWxD): 1200*500*330mm6: Chassis Advertising Paper Visible Dimensions (HxW): 940*455mm7: Chassis Advertising Paper Production Dimensions (HxW): 980x495 mm8: LED Advertising Dimensions (LxH): 1280*480mmProduct Advantages:1: Super wind resistance with 100mm arm clamp, 90mm profile, and built-in L-angle design; 3000×800mm fabric display for excellent presentation, built-in 24V waterproof light strips. Advertising can be removed in extreme weather while the barrier operates normally.2: Safety protection with DC24V safe voltage, automatic arm lift upon obstruction to prevent vehicle damage and avoid disputes.3: Innovative and convenient with UV soft fabric double-sided slot for easy advertising change; 0-1000mm adjustment, elastic support feet to reduce impact, wide adaptability, and strong stability.Byekey Intelligent KB23 Lightbox Advertising Barrier Image more>

$42.8

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Dongguan Chuangkeda Motor Co., Ltd.

Product Description: more>

$1800

Category: Health & Medical/Hospital Facilities/Medical Sterilization Equipment

Company: Kemei Intelligent Equipment (Shandong) Co., Ltd.

Product Description: 1. The conventional exterior dimensions of the knife sterilizer are 590*320*1100.Technical parameters of the sterilizer: Voltage 220V, Power 800W, Material is stainless steel 304.Description: There is a foot pedal valve below to control the water outlet device. It uses high-temperature boiling water for sterilization, comes with a temperature controller, automatic heating, energy-saving, and environmentally friendly. It has a dry-burn protection function, making it safer and more reliable.Main applicable locations: Slaughterhouse workshops.Price description: The equipment is a conventional stainless steel product. Due to varying shipping distances and whether taxes are included, the overall quotation may differ slightly in each location. For specific details, please contact us. more>

$1800

Category: Health & Medical/Hospital Facilities/Medical Sterilization Equipment

Company: Kemei Intelligent Equipment (Shandong) Co., Ltd.

Product Description: Knife SterilizerTechnical parameters of the sterilizer: Voltage 220V, Power 800W, Material is stainless steel 304Description: There is a foot pedal valve below to control the water outlet device, high-temperature boiling water sterilization, equipped with a temperature controller, automatic heating, energy-saving and environmentally friendly. It has a dry-burn protection function, making it safer and more reliable.Main applicable locations: Slaughterhouse workshopPrice description: The equipment is a conventional stainless steel product. Due to varying transportation distances and whether it includes tax, the overall quotation may slightly differ from place to place. For specific details, please contact us. more>

$2356

Category: Instruments & Meters/Specialized Instruments/Other Specialized Instruments

Company: Kemei Intelligent Equipment (Shandong) Co., Ltd.

Product Description: (1) The entire unit is made of 304 stainless steel, with the tank body constructed from T=1.2mm stainless steel plate. The water inlet pipe is a 30*30*2.0mm stainless steel industrial pipe, and the legs and supports are made of 38*38*1.2mm stainless steel square tubes. (2) It features sensor-activated water flow, with a fully enclosed removable front panel for both aesthetic appeal and convenient maintenance.Sink types: Mainly include the following three:1. Foot-pedal sinkThe sink base is equipped with a foot pedal; stepping on the pedal activates the faucet, avoiding hand contact with the sink.2. Knee-operated sinkThe front of the sink has a knee-push mechanism; water flows by pushing with the knee, preventing hand contact.3. Sensor-activated sinkThe faucet includes an infrared sensor, allowing water flow without direct contact—simple and hygienic.Foot-pedal sink: (1) The entire unit is made of 304 stainless steel, with the tank body constructed from T=1.2mm stainless steel plate. The water inlet pipe is a 30*30*2.0mm stainless steel industrial pipe, and the legs and supports are made of 38*38*1.2mm stainless steel square tubes. more>

$面议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Changzhou Bailian Synthetic Materials Co., Ltd.

Product Description: Product Name Upper Opening DiameterOuter RimHeightBottom SizeFRP Flower PotLength: 560mm Width: 320mm20mm450mmLength: 560mm Width: 195mmNote: Our factory can design and produce various types of special flower pots for elevated bridge guardrails according to specific customer requirements.• The SMC FRP flower pot series features European style, diverse designs, and beautiful appearance. The interior is coated with food-grade resin, which has no side effects on flowers;• Compared with traditional clay flower pots, they are unbreakable, lightweight, high-strength, corrosion-resistant, and have water storage and drainage functions;• Depending on different environmental requirements, the exterior can be made in white, gray, reddish-brown, or classical bronze or rust color;Material: FRP composite materialApplication: Can be used for landscaping projects such as roads, municipal areas, bridges, streets, commercial districts, enterprise entrances, train stations, isolation belts, and garden greening.Landscape effect: The rectangular shape is stable and visually striking, making it one of the preferred products for garden engineering, urban greening, and landscape decoration.The SMC FRP flower pot series features European style, diverse designs, and beautiful appearance. The interior is coated with food-grade resin, which has no side effects on flowers. Compared with traditional clay flower pots, they are unbreakable, lightweight, high-strength, corrosion-resistant, and have water storage and drainage functions. Depending on different environmental requirements, the exterior can be made in white, gray, reddish-brown, or classical bronze or rust color. This product is suitable for various indoor and outdoor environments, such as balconies, living rooms, streets, road greening isolation belts, gardens, parks, stadiums, theaters, and star-rated hotels, to beautify the environment and create a warm artistic atmosphere.Performance Features:1. Replaces traditional single-plant planting with integrated multi-plant planting. Elevated flower pots create an elegant and grand visual effect, suitable for both indoor and outdoor use. Placed indoors or in corridors, they add charm and enhance the overall aesthetic. The design is simple, beautiful, and modern, incorporating local traditional culture to increase affinity. They feature water storage and automatic drainage functions, with no leakage, no pollution, and environmental cleanliness, preventing plant root rot caused by water accumulation after heavy rain.2. Facilitates fertilization, helps plant roots absorb water (and nutrient water) directly, and loosens the soil, significantly improving plant survival rates.3. Utilizes advanced and unique technology to avoid environmental pollution caused by sewage outflow, greatly saving water resources.4. The fixing device is scientifically designed, ensuring safety and stability whether placed on balconies, elevated bridges, overpasses, or on the ground. more>

$49000

Category: Chemicals/Mixing Equipment/Mixers

Company: Dalian Chengfeng Rubber & Plastic Machinery Co., Ltd.

Product Description: Company Store: Search "Dalian Mixer Parts" on Taobao for more discounts on parts 2L Small Experimental Internal Mixer with Two-Wing Shear Type 3LExperimental machine is also known as: Small front-loading experimental internal mixer 1kg skip-type experimental internal mixer 3Lpressurized electric heating type internal mixer Model: X(S)N-3×32 Configuration: Electric heating type or water cooling type 3LExperimental Kneader Parameters Model Number----------------X(S)N-3×32 Main Function--------------Experimental mixing, rubber and plastic blending Viscosity Requirement-------------≤80 Power Requirement-------------AC380/50Hz; Working Volume-------------3L Rotor Type-------------Standard two-wing shear type Front Rotor Speed----------32r/min Rotor Speed Ratio-------------32:26.1 Compressed Air Pressure-------0.6~0.8MPa Motor Power-------------5.5KW Tilting Motor Power-------0.55KW Tilting Angle-------------135° Transmission Method-------------Right transmission Total Equipment Weight----------≥ 1.2tons Overall Dimensions-------------1500×790×1720mm   The small experimental internal mixer (for new formula exploration) produced by Dalian Chengfeng Rubber and Plastic Machinery Co., Ltd. effectively overcomes dust飞扬, reduces the loss of compounding agents, improves product quality and working environment; offers safe and convenient operation, reduces labor intensity; and is conducive to achieving mechanization and automation. Therefore, the emergence of the internal mixer is a significant achievement in rubber machinery, and it remains a typical and important equipment in plasticizing and mixing, continuously developing and improving. more>

Negotiable

Category: Machinery & Equipment/Electric Heating Equipment/Medium Frequency Power Supplies

Company: Shaanxi Deli Energy Technology Co., Ltd.

Product Description: more>

$23.5

Category: Chemicals/Plastics & Products/Plastic Flame Retardants

Company: Shanghai Furun Plastic Technology Co., Ltd.

Product Description: more>

$24.2

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Shanghai Furun Plastic Technology Co., Ltd.

Product Description: more>

$面议/电议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Hangzhou Lecheng Gas Equipment Co., Ltd

Product Description: Background of Nitrogen Filling Technology:  In the early 21st century, the United Nations Food and Agriculture Organization (FAO) has imposed further restrictions and bans on the use of fumigants during the storage of grains and oils. It actively advocates for modifying the storage environment of pests and molds by adjusting the gas composition within grain piles (controlled atmosphere storage), reducing the aerobic respiration of the grains themselves. This approach aims to achieve safe grain storage, delay aging, and realize green grain storage. With the improvement in people's living standards, there is increasing emphasis on the hygiene indicators of grains. The promotion and application of nitrogen-based grain storage equipment can fully meet the demand for green food and is becoming the preferred new technology for green grain storage in China.Introduction to the Dedicated Nitrogen Generation System for Green Grain Storage:  The green grain storage nitrogen generation series products launched by Hangzhou Lecheng effectively achieve the goal of green grain storage. The generated nitrogen is delivered to the storage facility with specific purity, pressure, temperature, and flow rate. Through the gas distribution pipelines in the storage, the nitrogen is evenly diffused within the grain pile. As the concentration gradually increases and is maintained for a certain period, it disrupts the survival environment of pests and molds, causing pests to suffocate and die, inhibiting the physiological respiration of grains, delaying grain aging, and ensuring storage quality. The promotion and application of nitrogen-based controlled atmosphere grain storage.Advantages of the Grain Storage Nitrogen Generation SystemSystem Energy Efficiency Advocate—New energy-saving technology consumes only 75% of the energy compared to similar products.Extensive Engineering Case StudiesRich Experience in Supporting Grain Storage Technologies—Over a decade of engineering experience in the green grain storage industry.Ideal and Reliable Performance—No negative records since 2007.Fully Intelligent Control—One-click startup, remote monitoring, multifunctional comprehensive alarm system.High-Quality System ConfigurationProcess Flow of the Grain Storage Nitrogen GeneratorThe nitrogen generation system mainly consists of three parts: air compression, air purification, and nitrogen-oxygen separation and delivery.Air is compressed by the compressor to 7.0-8.5 Bar. It then passes through the three-stage filter, refrigerated dryer, and activated carbon oil remover in the purification system to remove most of the moisture, oil, and particulate impurities, providing a safer air source for the subsequent nitrogen generation host.The air enters the two adsorption towers of the nitrogen generation host. The towers are filled with high-performance carbon molecular sieves specifically designed for oxygen adsorption. Based on their different "selective adsorption" of nitrogen and oxygen in the air under pressure, the automatic switching of valves enables the two towers to undergo a pressure swing adsorption (PSA) process of "pressurized adsorption and depressurized desorption." Specifically, under pressure, the molecular sieve adsorbs oxygen while allowing nitrogen to pass through, which is then collected and delivered. When adsorption saturation is reached, the system automatically switches to the other tower for pressurized adsorption, while the current tower is depressurized to release the adsorbed oxygen. This alternating process continuously produces high-purity nitrogen.Some Technical Parameters of the Grain Storage Nitrogen GeneratorNitrogen Flow Rate: 1-6000 m³/hrNitrogen Purity: 95%-99.5% (100% minus oxygen content)Atmospheric Dew Point: ≤ -45°CNitrogen Pressure: 0.05~6 Bar, adjustableApplicable Environment: Temperature -15～35°C, Humidity more>

$288

Category: Construction & Building Materials/Construction Ceramics/Other Architectural Ceramics

Company: Jiangsu Guangqian Construction Group Co., Ltd.

Product Description: Anti-corrosion with Ceramic Vitrified Tiles on Chimney Inner Wall (Chimney Anti-corrosion, Chimney Inner Wall Anti-corrosion)Business Scope:1. Undertaking the construction, installation, reinforcement, demolition, and heightening of various chimneys and water towers (brick, concrete, steel structure); concrete shell slipform reinforcement; tilt correction; inner lining replacement; cleaning and dust removal; painting aviation warning color rings; replacement and reinforcement of exposed metal components such as ladders, platforms, protective nets, lightning rods, and anti-corrosion painting maintenance.2. Cleaning, repair, anti-corrosion, waterproofing, moisture-proofing, and leak sealing for the inner and outer walls of chimneys, cooling towers, water towers, urea prilling towers, and silos.3. Surface treatment and specialized anti-corrosion for metal structures such as transmission towers, microwave towers, substation frameworks, bridges, various gantry cranes, steel beam roof trusses, gas tanks, storage tanks (for oil, acid, alkali, solvents), and chemical equipment.4. Exterior wall cleaning, washing, repair, decoration, coating, and high-temperature resistant fireproof coating for high-rise buildings, mansions, factories, and coal conveyor trestles.5. Flooring EngineeringUndertaking various terrazzo floors, epoxy, wear-resistant, hardened, dust-free, colored, anti-static, and metal (emery) cement-based wear-resistant floors; non-slip vibration-free driveways and colored stamped decorative floors; repair, cleaning, and waxing maintenance for various industrial floors.6. Underwater SalvageEngaging in the construction of river, sea, and port terminals; dry docks, shipways, ship locks, ship lifts, channel dredging, land reclamation, port storage yards, embankment revetments, underwater blasting, and reef clearing projects; as well as corresponding silos, underwater foundations and bases, earthwork, navigation aids, trestles, coastal and offshore marine engineering; installation of port handling equipment, navigation structure equipment, underwater excavation, heavy lifting, inland river salvage, and obstacle clearance.7. Desulfurization Anti-corrosionCoal used in thermal power plants contains sulfur, which produces SO2 during combustion, affecting air quality after emission. Due to environmental pressures, flue gas desulfurization (FGD) has become the primary method for controlling SO2 emissions in thermal power plants. Therefore, FGD systems have become essential supporting projects in many power plants, including retrofitting existing plants without such systems. Wet desulfurization anti-corrosion for chimney inner linings, absorption towers, and flue gas ducts in thermal power plants; anti-corrosion using acid-resistant borosilicate foam glass brick linings, vitrified ceramic tiles, glass flake anti-corrosion, spray polyurea, OM coatings, and acid-resistant mortar; repair of cracks and leaks in chimneys and flue gas ducts. more>

$2000

Category: Instruments & Meters/Measuring Instruments/CMM Coordinate Measuring Machines

Company: Shenzhen Yihailong Industrial Equipment Co., Ltd.

Product Description:     Yihailong Marble Inspection Platform offers high precision, excellent quality, and stability. Marble inspection platforms, marble squares, marble straightedges, marble right-angle rulers, and more, available in various specifications and styles. For inquiries, please call 18998432400, Mr. Zheng. Marble (granite) precision measuring tools and instrument platforms are made from high-quality "Jinan Green" stone through mechanical processing and hand polishing. They feature a black luster, precise structure, uniform texture, excellent stability, high strength, and hardness, maintaining high precision under heavy loads and normal temperatures. They are also rust-proof, acid and alkali resistant, wear-resistant, non-magnetic, and non-deformable. Suitable for measuring tools in mechanical factories (common specifications: 300*400, 400*400, 600*450, 600*600, 630*600, 630*630, 500*800, 600*900, 1000*750, 1000*1000, 900*1200, 1200*800, 1000*1200, 1000*1500, 1000*2000, 1500*2000, etc.). The main mineral components of the marble platform are pyroxene, plagioclase, a small amount of olivine, biotite, and trace magnetite. With a black luster and precise structure, it has undergone billions of years of aging, resulting in a uniform texture, excellent stability, high strength, and hardness, maintaining high precision under heavy loads. It is used for measurement tasks in industrial production and laboratories. For more details, please call us. We are dedicated to serving you and look forward to progressing and improving together with you. more>

$800

Category:

Company: Shenzhen Yihailong Industrial Equipment Co., Ltd.

Product Description:          Yihailong HGFF filing cabinets can be customized with different materials and specifications. The filing cabinets are available in 4-door, 6-door, 8-door, and 12-door configurations. Materials include cold-rolled steel, stainless steel, iron, and steel plates. Different materials have varying load-bearing capacities, surface treatment methods, and prices. Filing cabinets are suitable for organizing and storing office documents, materials, bills, etc., with color-coded label management to improve work efficiency. For inquiries, please call 18998432400, Mr. Zheng. more>

Negotiable

Category: Others

Company: 桐乡市华灵丝绸有限责任公司

Product Description: Product Name: Long Pile Flocking Category: Long Pile Flocking more>

Negotiable

Category: Others

Company: 桐乡市华灵丝绸有限责任公司

Product Description: Product Name: Long Pile Flocking Category: Long Pile Flocking Item No.: Specification: Weight: Width: Remarks:  Primary Color more>