$8

Category: Home & Garden/Kitchenware/Other Kitchenware

Company: Taizhou Taichuang Industrial Operation Management Co., Ltd

Product Description: more>

$8.5

Category: Home & Garden/Home Storage & Organization/Home Storage & Organization

Company: Taizhou Taichuang Industrial Operation Management Co., Ltd

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Changzhou Jintan Jinfang Machinery Factory

Product Description:   more>

$800

Category: Metallurgy & Minerals/Common Steel/Other Steel Products

Company: Guangdong Huajian Inspection Co., Ltd

Product Description: Professional Third-Party Aluminum Foil Lunch Box InspectionFor the inspection of aluminum foil lunch boxes, we generally adopt the AQL standard (Acceptable Quality Limits) to define the degree of product defects and acceptable ranges.Professional Third-Party Aluminum Foil Lunch Box Inspection CompanyKey Inspection Points for Inspectors On-SiteSealing: The lunch box should close tightly to prevent food leakage and air ingress.Heat Retention: The lunch box should have good insulation properties to maintain food temperature.Durability: The aluminum foil material should be sturdy and durable, resistant to tearing or deformation.Eco-Friendliness: The lunch box should be recyclable or biodegradable to minimize environmental impact.Ease of Use: The design should be simple and intuitive, making it easy for users to open, close, and carry.Pre-Inspection Preparation for Aluminum Foil Lunch BoxesUnderstand Product Standards: Familiarize yourself with relevant industry standards and quality requirements for aluminum foil lunch boxes.Prepare Tools: Equip necessary inspection tools such as sealing testers, thermometers, timers, and measuring tapes.Inspect Environment: Ensure the inspection area is clean and dry to accurately assess product quality.Aluminum Foil Lunch Box Inspection ProcessVisual Inspection: Examine the appearance for defects, stains, deformations, or other issues.Dimensional Measurement: Use a measuring tape to verify that the lunch box dimensions meet product descriptions and industry standards.Sealing Test: Utilize sealing test tools to check the closure integrity and ensure proper sealing.Heat Retention Test: Place hot food inside the lunch box in a constant temperature environment, record temperature changes, and test insulation duration and effectiveness.Durability Test: Perform pulling and bending tests on the aluminum foil material to check for tearing or deformation.Eco-Friendliness Assessment: Evaluate the recyclability or biodegradability of the lunch box and its environmental impact.Ease of Use Assessment: Invite multiple users to test the lunch box, collect feedback, and assess its usability.Common Quality Defects in Aluminum Foil Lunch BoxesPoor Sealing: The lunch box does not close tightly, leading to food leakage.Inadequate Heat Retention: Short insulation time causes food to cool quickly.Fragile Aluminum Material: The foil is prone to tearing and lacks durability.Poor Eco-Friendliness: The lunch box is neither recyclable nor biodegradable, contributing to environmental pollution.Unreasonable Design: Difficult to open or close, and inconvenient to carry.Inspection Precautions for Aluminum Foil Lunch BoxesAdhere to Standards: Strictly follow product standards and industry regulations during inspection.Comprehensive and Detailed: Conduct thorough and meticulous checks and tests on every detail of the lunch box to ensure nothing is overlooked.Simulate Usage: Mimic real-world usage scenarios during inspection to identify potential issues.Objectivity and Impartiality: Maintain an objective and unbiased attitude, free from external influences, to ensure accurate inspection results.Timely Feedback: Record and report any quality issues or defects to buyers and suppliers promptly for corrective actions.Through a rigorous inspection process, we ensure that every aluminum foil lunch box meets high-quality standards, providing consumers with safe, practical, and eco-friendly food packaging containers. This also helps enhance brand image and consumer trust, earning manufacturers a strong market reputation.Guangzhou HuaJian Commodity Inspection Co., Ltd. has developed customized inspection processes for various products, with meticulous attention to detail and competitive pricing. Long-term collaborations are especially welcome! For more information, please contact Guangzhou HuaJian Commodity Inspection! www.hqc-inspection.com more>

Negotiable

Category:

Company: Yunmeng County Qilin Advertising Studio

Product Description: more>

Negotiable

Category: Others

Company: Beijing Hengtaishi Instrument Co., Ltd.

Product Description: The Milog4 Pressure Logger is an IoT instrument based on NB-IoT communication over narrowband wireless networks, designed for real-time monitoring of pressure values for non-corrosive media such as gas, water, and oil within pipelines. It features a built-in large-capacity memory that records pressure, temperature, valve position, and access signals at gas pressure regulating stations. Typically, it logs one historical data entry every 5 minutes and reports collected sensor data to the server once per hour. In the event of a pressure alarm, the system can detect and report it to the server within 1 minute.I. Product Technical Parameters:Number of Sensors: Single pressure, dual pressure, pressure + temperature, dual pressure + temperatureSensor Range: Gas industry (10kPa, 100kPa, 200kPa, 1MPa, 1.6MPa, 2.5MPa, 10MPa);                  Oilfield, water supply (40MPa, 60MPa, 100MPa, 250MPa)Temperature Channel Type: Ambient temperature or PT100 temperature, PT100 uses an NPT 1/2" threaded sheathAmbient Temperature: -30~70°CMeasured Medium: Natural gas, tap water, and other non-corrosive mediaPressure Accuracy: Class 0.4Waterproof Rating: IP66 (cast aluminum housing)Explosion-Proof Rating: EXibIIBT4Storage Interval: Configurable from 1 second to 1 hourCommunication Response Time: ≤50msStorage Capacity: 65,536; 131,072; 261,144; 524,288; or 1,048,576 entries, configured based on the required duration of historical data retentionAlarm Function: Remote setting of upper and lower pressure alarm limitsClock Error: Annual error less than 3 secondsPowered by built-in lithium battery with a lifespan of no less than 3 yearsAmbient Humidity: more>

Negotiable

Category: Others

Company: Beisen Environmental Technology (Taizhou) Co., Ltd.

Product Description: The Luo Yi Ultra Electrostatic Air Purifier utilizes ultra-electrostatic technology, which involves the interleaved arrangement of electrode membrane panels to form a strong electric field with minute spacing for air purification. Building on the characteristics and advantages of micro-electrostatics, it significantly increases dust-holding capacity, representing an innovative upgrade to micro-electrostatic technology.The electrode membrane panels employ pioneering technology and special production processes, with semiconductor materials coated on the surface, maintaining high efficiency while avoiding sparking phenomena. The strong electric field between the electrode membrane panels not only adsorbs particulate matter in the air but also rapidly kills microorganisms such as bacteria and viruses attached to the particles.The device protects air conditioning units by preventing contamination and blockages in the system that could impair performance, substantially reducing maintenance costs. It effectively removes particulate matter passing through it, while its strong electric field eliminates microorganisms like bacteria and viruses attached to particles via electrostatic action, preventing secondary pollution. more>

$888

Category: Energy/Solar Energy Equipment/Other Solar Equipment

Company: 许继电气股份有限公司

Product Description: XJ Electric GHL-100 Photovoltaic Lightning Protection Combiner BoxThe company's self-developed photovoltaic lightning protection combiner box has successively won bids for key projects in photovoltaic power stations of China Power Investment, CGN, and Huaneng Group. As of now, XJ's market share for photovoltaic lightning protection combiner boxes in China is approximately 20%.In 2016, XJ Group upgraded and transformed the GHL photovoltaic combiner box production line, significantly enhancing the production capacity of GHL photovoltaic combiner boxes.     The intelligent photovoltaic combiner box is used to connect photovoltaic modules to inverters. In addition to realizing combiner and lightning protection functions, it also features current, voltage, and temperature measurement inside the box, fault diagnosis for lightning protection, fuses, and photovoltaic strings, as well as communication functions with the main station, facilitating the formation of a photovoltaic power generation monitoring system. It is mainly used in large-scale photovoltaic grid-connected power generation projects.Product Features:1. Meets the usage requirements of harsh environments with a protection rating of IP65;2. Can connect multiple photovoltaic strings simultaneously, with each string supporting up to 12A current, meeting the needs of different users;3. Equipped with a solar photovoltaic DC high-voltage lightning arrester to prevent lightning damage to components inside the combiner box;4. Utilizes high-precision measurement chips;5. Features a 6-digit 8-segment digital tube for human-machine interaction, enabling real-time display of various operational statuses and data, with detailed and intuitive information for convenient operation and debugging;6. Large-capacity information recording: Important device parameters can be retained during power outages;7. Supports RS485 communication, with flexible, economical, and convenient networking modes, allowing direct communication with computer monitoring systems;8. Integrates monitoring and combining functions, with a rational distribution of strong and weak electrical circuits, facilitating user wiring and significantly reducing occupied space. more>

Negotiable

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

Company: Yun Fai Jewelry Boxes Manufactory

Product Description: Dongguan Mayor An Sha Tou Xu Hui decorative box products factory was established in 1998, is a wholly-owned enterprises, the company is headquartered in Dongguan Changan. Company plant 3,500 square meters, more than 80 employees. Production base is located in Yizhou City, Guangxi Economic Development Zone Covers an area of 53.92 acres and a building area of  23000 square meters, the whole plant existing staff more than 400. Branch located in Guangxi Hechi Luo City, the existing staff of more than 200 people, Xu Hui has experienced years After the market competition, the Ebb Tide sand is now in the gold, after improving its production and development capabilities, Xuhui has become a brand worth trusting by customers. ,Window dressing and make-up boxes and other series of packaging products, packaging products exported to Europe and the United States, Southeast Asia and Hong Kong, Macao and Taiwan, the brand has created more honor and more market value. Xu Hui well-produced products and on time delivery Good quality, is to win customers Jiabao.Xu Hui will uphold the credibility of the first, quality first, customer first business philosophy.Xu Hui decorative box determined to make progress, advancing with the times, the company all staff look forward to working with your sincere cooperation, join hands in creating a better future. more>

$0.02

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: NINGBO BESTEN MAGNET CO.,LTD

Product Description: BESTEN MAGNET is a high-tech company specialized in permanent magnet research and development in China. The factory was established in 1999, as one of the leading sintered NdFeB magnet manufacturers, the company has an annual capacity of 5,000 tons. With years of innovation and efforts, testified by numerous technical inventions, focusing on the customer’s magnetic requirements and needs, the company laid a success story for decades by processing highest quality of permanent magnets for a growing number of customers in Europe, Asia and North & South American and other markets. We supply comprehensive and professional permanent magnets and related magnetic products. Our magnet products are widely applied in Auto, energy-efficient  Motors and Generators, Machinery, Audio/Video and Communication Equipment, Medical Device(MRI), Office Automation, Magnetic Separator, etc. more>

$4.35

Category: Chemicals/Plastics & Products/Plastic Additives

Company: Xiamen Yixin Packaging Technology Co., Ltd.

Product Description: Tea gift box (style and size can be customized) more>

$2

Category: Others

Company: Quanzhou Hemi Packaging Supplies Co., LTD

Product Description: Product Material: Yellow kraft paper+E corrugated+yellow kraft paper Warm tips：The pizza boxes are photographed in kind, due to the angle of shooting, light, background, monitor, time of different, there is a certain colour difference, mind the person who cautiously shoot; weight error value in 1-3KG or so Customization instructions：Support customization, add LOGO, hot stamping, hot stamping silver, individual printing patterns, specific price please consult customer service more>

Negotiable

Category: Chemicals/Pharmaceutical Raw Materials/Amino Acids & Derivatives

Company: Xiamen Furongxin new material Technology Co., LTD

Product Description: PET collagen box custom packaging orders do not ship first consult more>

$电议

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company:

Product Description: Hengwang Activated Carbon - Conventional Specifications of Columnar Activated Carbon:Iodine Value: 1400/1200/1000/800/600/400/200Diameter: 1.5-8mmIntroduction to Columnar Activated Carbon:Columnar activated carbon is made from coal, coconut shell, and wood chips. It is widely used in nitrogen purification equipment and air separation nitrogen production equipment, and is particularly suitable for post-stage purification and oil absorption in pressure swing adsorption nitrogen production. It appears as black cylindrical granules.Columnar activated carbon has a very high effective adsorption rate in the field of air purification, with a CTC adsorption rate of over 90%. It also has a good adsorption effect on volatile organic compounds in water, achieving a removal rate of 25% to 65% for various volatile organic compounds in water. By comparing the adsorption patterns of different molecular weight organic compounds, it can be observed that for volatile organic compounds, the larger the molecular weight, the higher the removal rate. This is similar to the adsorption patterns of phenol and cationic嫩黄, meaning that for small organic molecules in water, the larger the molecular weight, the more easily they are adsorbed by activated carbon.Activated carbon has an excellent removal effect on extractable organic compounds with molecular weights below 480, but a low removal efficiency for large organic molecules. This is mainly due to the steric hindrance effect of the micropore structure of activated carbon; overly large organic molecules cannot enter the pores of activated carbon and can only be adsorbed on its surface.Applications of Columnar Activated Carbon:Widely used in gas treatment, sewage treatment, desulfurization and denitrification, solvent recovery, nitrogen generators, air separation equipment, painting workshops, and other fields.For example:Water treatment industry: Columnar activated carbon is used to remove organic matter, odors, pigments, chlorine, and other pollutants from water, making it a key component in the water purification process.Air purification: In air purifiers and gas masks, columnar activated carbon is used to adsorb harmful gases and particles, such as formaldehyde, benzene, and other volatile organic compounds (VOCs).Chemical and pharmaceutical industries: In the refining of chemical products and pharmaceutical processes, columnar activated carbon is used to adsorb impurities and purify products.Food and beverage industry: Used to remove pigments, odors, and impurities from food and beverages, improving product quality.Electronics industry: In semiconductor and electronic manufacturing processes, columnar activated carbon is used to purify gases and chemicals, ensuring product quality.Environmental protection: In industrial exhaust gas treatment, columnar activated carbon can adsorb harmful components in gases, reducing environmental pollution.Metal extraction and electroplating: In metal extraction and electroplating processes, columnar activated carbon is used to adsorb metal ions, improving recovery rates and product quality.Solvent recovery: In industries such as chemicals and printing, columnar activated carbon is used to adsorb and recover organic solvents, reducing waste and environmental pollution.Precautions for Using Columnar Activated Carbon:Not all columnar activated carbon can adsorb harmful gases. Only when the pore structure of the columnar activated carbon is slightly larger than the diameter of the harmful gas molecules, allowing them to fully enter (neither too large nor too small), can optimal adsorption be achieved. Currently, the market mainly features bamboo charcoal and Wujin charcoal products. Wujin charcoal is extremely expensive, with an iodine adsorption index of only about 650 mg/g; bamboo charcoal products also have an iodine adsorption index of only about 700 mg/g. Our company's modified columnar activated carbon, compared to similar products on the market, offers excellent adsorption performance and high cost-effectiveness. more>

$59000

Category: Machinery & Equipment/Engineering & Construction Machinery/Other Engineering & Construction Machinery

Company: Shandong Meihuan Rubber & Plastic Co., Ltd.

Product Description: Return Belt Cleaning Box for Mining Conveyor Belt Washing DeviceIntroduction to Conveyor Belt Water Cleaning BoxThe cleaning box (i.e., conveyor belt washing device) is designed to remove materials adhering to the working surface of the conveyor belt, preventing them from sticking to the lower rollers, which could cause belt misalignment, spillage along the path, and dust generation. This avoids the accumulation of hard-to-remove ground debris and contamination of the working environment.Working PrincipleThe cleaning box consists of three parts: a spraying system, a cleaning system, and a drying system. When the return belt enters the cleaning box, the support rollers and pressure rollers work together to ensure that the cleaner scrapes materials without shaking and without damaging the belt. First, water mist softens the caked materials on the belt surface. The primary tungsten steel cleaner scrapes off coarse materials, followed by a water-removing cleaner that scrapes off moisture. The third fine-material cleaner removes any remaining fine powder. Finally, the belt is dried with room-temperature high-pressure gas before exiting the box.Product Features1. Water lubrication significantly reduces friction and temperature between the blade and the belt, effectively extending the belt's service life.2. The cleaning box is equipped with a high-performance observation door for easy inspection and maintenance.3. A remote electrical control box is installed beside the unit, automatically interconnecting with the main machine. The cleaning system operates synchronously with the belt movement.4. The cleaning box consumes approximately n tons of water per day. The water flows through a funnel into a small storage tank beside the machine and is continuously recirculated to the spraying system via a variable-frequency booster pump. This saves significant manpower and resources while achieving the environmental goal of wastewater recycling and reuse.5. Hopper spraying system: Washes the discharge hopper to prevent scraped materials from clogging it. more>

$59000

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

Company: Shandong Meihuan Rubber & Plastic Co., Ltd.

Product Description: Overview of Conveyor Belt Cleaning Box DeviceThe conveyor belt cleaning box device is an integrated cleaning system that combines functions such as belt cleaning, multi-stage sweeping, belt drying, and material collection. Its primary role is to ensure a dry and clean return environment for the belt, which is crucial for preventing cross-contamination and improving conveying efficiency. This device typically occupies minimal space, features a compact structure, has an aesthetically pleasing appearance, and can be customized for various industrial scenarios.Design Features of the Conveyor Belt Cleaning Box DeviceThe design of the conveyor belt cleaning box device fully considers the needs of actual working conditions, such as applications in power plants, coal mines, ports, and chemical industries. It not only cleans the return belt, addressing environmental pollution caused by residual material spillage in the return section of the conveyor, but also prevents belt misalignment issues caused by residual material adhering to idlers. Additionally, some designs include adjustable nozzles, pump-type collection and discharge boxes, and other elements to ensure maximum cleaning effectiveness while achieving more thorough and rapid waste discharge.Pricing and Supplier Information for the Conveyor Belt Cleaning Box DeviceAccording to search results, the price of an airport conveyor belt cleaning device is 88,000 RMB, which is a reference price. The actual price may vary depending on the model, specifications, and customization requirements. If you would like to learn more about the product's pricing, models, or manufacturer information, you can contact Shandong Meihuan Rubber & Plastic Co., Ltd. or other relevant suppliers2.Application Scenarios of the Conveyor Belt Cleaning Box DeviceThe conveyor belt cleaning box device is widely used in various scenarios that require a dry and clean belt return environment. For example, in coal mines, to prevent cross-contamination, belts transporting bulk materials must remain dry before and after use. This device not only reduces environmental pollution but also lowers maintenance costs and enhances engineering safety1.ConclusionIn summary, the conveyor belt cleaning box device is an important auxiliary equipment that is essential for maintaining the efficient operation and hygiene standards of conveyor systems. Its design emphasizes functionality and practicality in real-world applications and can be customized to meet various industrial needs. If you are looking for such equipment, consider contacting professional suppliers for more detailed information and services. more>

Negotiable

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

Company: Hefei Linsheng Thermal Energy Equipment Co., Ltd.

Product Description: Hot Water Boiler Computer Control Box The RS-8 fully automatic boiler controller uses a microcontroller from Fujitsu of Japan as its core processor, offering extremely high reliability and strong electromagnetic interference resistance. This controller features 17 functions and is suitable for various small boilers (for boiling water or heating water). It has a simple structure, easy operation, stable and reliable performance, and offers excellent cost-effectiveness. It can be installed on boilers of various shapes and specifications (vertical, horizontal, cylindrical, square).   Electrical Performance                                                                  Operation Mode: Fully automatic continuous operation; runs according to preset parameters. Timed Operation Mode: Operates according to preset parameters within four time periods. Manual Control Operation Mode: Manually controls the burner and water pump start/stop (for testing and debugging). Basic Functions: 4-digit display and indicator lights show control status, water pump status, operation status, current water level, and water temperature. 2 touch operation buttons;       24-hour clock circuit, with battery backup for over 3 days after power failure;       Power-off memory function; automatically resumes operation in the pre-power-off mode after power restoration, suitable for unattended operation. Signal Input: 1 temperature input for measuring boiler water temperature, range 00°C–110°C. 3 water level signal inputs (water electrode conduction resistance less than 20K, cutoff resistance greater than 200K). 1 other fault signal switch input (external faults such as excessively high water level, excessively high pressure, excessively high flue gas temperature, shutdown protection signal input) for various fault protections.           1 burner fault signal (outputs ~AC220V when burner fault or flameout occurs). Control Output: 2 relay normally open contact outputs, rated load power below 1.0KW (250V max 8A). Can drive one single-stage burner and one single-phase (220V, 1KW) water pump. If a three-phase water pump is used, a three-phase high-power control device must be added. Protection Function: In case of faults such as temperature sensor failure, water shortage, water level sensor failure, or other alarms, the burner and water pump are automatically shut off with audible and visual alarms. Press any key to cancel the alarm and return to shutdown status. After the fault is resolved, press the "Start/Stop" key to resume operation. In case of a burner fault, the water pump is immediately shut off with audible and visual alarms, while the burner continues to output control for 30 seconds before stopping, allowing time for the operator to reset the burner. During this process, pressing the "Start/Stop" key at any time cancels the alarm and returns to shutdown status. After the fault is resolved, press the "Start/Stop" key again to resume operation. Temperature sensor extension cable: 100 meters. Temperature display error: < 2%. Operating voltage: ~AC200V–250V; Power consumption: ~AC220V, 1W. Ambient temperature: 0°C–60°C; Ambient humidity: below 85% RH. Two types of housing: Chassis type (Type 1): 230 x 162 x 50 (MM), weight < 1000G. Flush-mounted panel (Type 2): 230 x 162 x 10 (MM), weight < 1000G. more>

$100

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Anhui Xinhe Explosion-proof Electrical Co., Ltd.

Product Description: Introduction◆ Suitable for gas environments Zone 1 and Zone 2;◆ Suitable for combustible dust environments Zone 21 and Zone 22;◆ Suitable for gas environments of Class IIA, IIB, and IIC;◆ Suitable for environments with temperature groups T1 to T6;◆ Widely used in hazardous locations such as petroleum extraction, refining, storage, chemical, and pharmaceutical facilities;◆ Used for cable wiring and distribution.Ordering Information Product Features◆ The housing is made of glass fiber reinforced unsaturated polyester resin molding or 304 stainless steel welding, featuring an attractive appearance, anti-static properties, impact resistance, excellent thermal stability, and corrosion resistance;◆ Designed with a labyrinth seal structure and polyurethane cast foam process, ensuring excellent waterproof and dustproof performance;◆ Exposed fasteners are made of stainless steel with an anti-drop design, facilitating user installation and maintenance;◆ Wiring terminals can be crimp-type or Phoenix's increased safety dedicated terminals;◆ The number of internal terminals, direction, quantity, and specifications of entry ports can be customized according to user requirements;◆ Can be used in electrical control circuits for distribution and wiring of various electrical equipment, as well as for automation,◆ communication signal, and power line connections. more>

Negotiable

Category: Chemicals/Paints & Coatings/Fire-Resistant Paint

Company: Beijing Xinyu Shengli Instrument Co., Ltd.

Product Description: VC11F Series Fireproof Coating Inspection KitThe VC11F Series Fireproof Coating Inspection Kit is used for detecting fire-resistant and flame-retardant materials, decorative fireproof coatings, thick steel structure fireproof coatings, prestressed concrete floor fireproof coatings, thin (intumescent) steel structure fireproof coatings, ultra-thin steel structure fireproof coatings, cable fireproof coatings, inorganic fireproof sealants, organic fireproof sealants, fire-resistant bags, fire-resistant collars, water-based flame retardants, fireproof glass, and flame-retardant tapes for cables. It is a professional instrument toolbox equipped with various thickness gauges for steel structure fireproof coatings and auxiliary measuring instruments and tools, among other common testing equipment. It offers a variety of coating thickness measurement options (0.01–120 mm).VC11N Electrical Fire Monitoring System On-Site Inspection KitThe VC11N Electrical Fire Monitoring System On-Site Inspection Kit is designed for the installation, construction, and acceptance testing of electrical fire monitoring systems. The system features residual current and temperature testing functions, allowing for the inspection and testing of residual current-type electrical fire monitoring detectors and temperature-measuring electrical fire monitoring detectors. It can also check and test the real-time residual current and line voltage at various monitoring nodes. Its output current range of 0–1000 mA can be freely adjusted and configured according to actual working conditions. It is a specialized device for the on-site acceptance testing, installation, debugging, and maintenance of residual current fire detectors and temperature-measuring fire detectors in electrical fire monitoring systems.VC11P Electrical Safety and Hazard Detection Instrument SetThe VC11P Electrical Safety and Hazard Detection Instrument Set is used for detecting electrical hazards in substations, power transmission and distribution lines, civil buildings, and new energy vehicle fire scenes. It is equipped with various portable electrical measurement instruments and tools. It performs non-contact inductive measurements to determine whether electrical equipment and lines at fire scenes are in a live state that could pose a danger to personnel. It detects electrical parameters such as AC/DC voltage, AC/DC current, resistance, capacitance, frequency, operating temperature, ambient temperature and humidity, diode and transistor continuity, wind speed, air pressure, leakage switch trigger current, trigger time, contact voltage, live wire to neutral wire and ground wire voltage, and power socket wiring methods. The device is fully equipped with features such as digital display and audible and visual alarms. It is also suitable for fire protection electrical fire detection operations. Optional extended configurations include infrared thermal imagers, radiation detectors, portable multi-gas detectors, handheld dust particle concentration detectors, and other on-site detection equipment. more>

$20

Category: Electrical Equipment & Supplies/Wires & Cables/Other Wires & Cables

Company: Changzhou Bailian Synthetic Materials Co., Ltd.

Product Description: Performance Characteristics of Polyurethane Cable Trays◆ High toughness and transverse strength. Without adding transverse felt or fiberglass cloth reinforcement, the transverse bending strength can still reach up to 100 MPa, far exceeding that of unsaturated resin systems (approximately 20 MPa);◆ Weather resistance is superior to unsaturated resin systems;◆ Polyurethane composite cable trays are made from raw materials consisting of two-component polyurethane and glass fiber. The production process involves closed feeding and thermosetting molding. The main material is a polyurethane pultrusion system developed by Bayer MaterialScience (China) Co., Ltd., which originates from Germany. This material does not contain styrene solvent (a toxic chemical), and no solvent volatilization or styrene emissions occur during production.◆ The glass fiber content in polyurethane pultrusion can reach up to 83%. While achieving the same performance indicators, the thickness of the product is about half that of unsaturated resin systems;◆ Polyurethane cable trays exhibit excellent tensile properties, impact resistance, and corrosion resistance. Compared to other resins such as unsaturated polyester and vinyl ester, polyurethane comprehensively enhances the physical properties of the product. The strength and stiffness of polyurethane are 2-5 times higher than those of unsaturated polyester resin;◆ Polyurethane products possess outstanding toughness. Processed and punched edges show very few or even no microcracks. The surface is smooth and fine, with high rigidity and low porosity, which facilitates subsequent processing such as drilling, machining, and assembly. Compared to pultruded products made from unsaturated polyester, vinyl ester, and other resins, polyurethane pultrusion offers significant advantages in terms of on-site construction convenience and service life;◆ The products offer advantages such as corrosion resistance, flame retardancy, insulation, lightweight, and more.Application Areas of Polyurethane Cable TraysPolyurethane composite cable trays are primarily used for the protection of power and communication cables during the construction of highways, ports, airports, and other engineering projects. more>