Negotiable

Category: Instruments & Meters/Specialized Instruments/Safety Instruments

Company: 广州德朴智能科技有限公司

Product Description: Guangzhou Depu Intelligence is an authorized agent for Theben. The Piccola P360-100 DE is a compact presence infrared sensor switch. It adopts a ceiling-embedded installation method. The product consists of two parts: the sensor head and the main unit. The sensor head is only 44mm in size, making it very compact. It offers a 360° circular detection area with a diameter of up to 8 meters (50 square meters) and an installation height of 2-4 meters.It features hybrid light measurement, with lighting control based on both brightness and presence. Suitable for mixed light measurement of fluorescent lamps (FL/PL/ESL), halogen/incandescent lamps, and LEDs. An additional pulse function can be used in combination with staircase timers (EPA), building automation, or PLCs. The size and shape of the detection area can be adjusted. Fully automatic or semi-automatic mode: in "Fully Automatic" mode, the lighting switches automatically based on presence and light; in "Semi-Automatic" mode, it must be manually switched on and automatically turns off. It includes a self-learning function and adjustable knobs for brightness and delay.The detection area can be expanded by networking the main module with extension modules. Remote configuration via remote control is also available. more>

Negotiable

Category: Machinery & Equipment/Electric Heating Equipment/Annealing Furnaces

Company: 上海创洋电子科技有限公司

Product Description: Lead-Free Compatible Atmospheric Reflow Soldering FurnaceLead-Free CompatibleEight temperature zones configuration, compatible with various lead-free process reflow profilesEnergy-saving, compact design saves spaceQuality ImprovementOptional full-range substrate warpage prevention mechanism more>

$54

Category: Home & Garden

Company: Shenzhen Youzhi Daily Necessities Co., Ltd

Product Description: The UZSPACE brand gallon jug is a water bottle that combines aesthetics with practicality. Here's an introduction from aspects such as material, design, and functionality: 1. Safe Material Made of Tritan material, which is environmentally friendly and odor-free. Even in high-temperature environments, it does not hydrolyze to produce harmful substances like Bisphenol A, making it safe and reliable for use. This material is also used in infant bottles, making it suitable for people of all ages with peace of mind. 2. Design Highlights (1) Ergonomic Handle: The handle features a hollow design that integrates seamlessly with the bottle body, not only looking stylish but also providing a comfortable grip. The shape and size of the handle are ergonomic, ensuring it doesn’t dig into the hand during carrying. It is convenient for various scenarios such as indoor workouts, outdoor hiking, fishing, traveling, and car use. (2) Clear Scale Markings: The bottle body has water level markings that clearly display the remaining water volume or the amount already consumed. This makes it easy for users to hydrate scientifically and plan their water intake to meet the body's hydration needs under different circumstances. 3. Practical Functionality (1) Convenient Open-Close Design: The cap features a one-touch opening mechanism, making rehydration quick and effortless. (2) Leak-Proof and Breathable Design: The cap is equipped with an air vent and innovatively uses a one-way valve design. This ensures smooth water flow while preventing leaks even when the bottle is shaken or turned upside down, effectively avoiding inconvenience and damage to belongings caused by leakage. 4. Capacity Options This gallon jug comes in various capacity options. The large capacity meets long-term hydration needs, reducing the hassle of frequent refills, and is suitable for use in a variety of scenarios. more>

Negotiable

Category: Hardware & Tools/Castings/Steel Castings

Company: 太原市耀强纯铁有限公司

Product Description: Taiyuan Yaoqiang Pure Iron Co., Ltd. is a specialized company engaged in the pure iron industry, integrating processing and sales as a comprehensive pure iron product sales enterprise. Relying on major steel mills and fostering collaborative partnerships, the company develops pure iron products tailored to the needs of various industries. Specializing in providing: raw material pure iron, furnace charge pure iron, electrical pure iron, electromagnetic pure iron, industrial pure iron, and special pure iron.① Yaoqiang Pure Iron grades are categorized into: raw material pure iron (YQ-YT series), electromagnetic pure iron (YQ-DT4 series), special pure iron (YQ-DT8/9 series), and other full-range pure iron products.② Reference for conventional composition of Yaoqiang Pure Iron (≤):C≤0.002Si≤0.005 Mn≤0.01 P≤0.005 S≤0.003 Al0.001Ti≤0.002 Cr≤0.010 Ni≤0.01 Cu≤0.01  O≤0.005 N≤0.004(Note: The above composition can be customized individually based on customer product requirements.)③ Characteristics of Yaoqiang Pure Iron products: high iron content (2N-6N), low impurity content (controllable singly or multiply), high magnetic flux, low coercivity of pure iron, excellent processing performance of pure iron, etc. With the advancement of technology and productivity, pure iron products are increasingly widely used in production and daily life: raw material pure iron is suitable for smelting various alloys, electric heating alloys, hard magnetic alloys, low-carbon stainless steel, and iron-based raw materials for powder metallurgy. Electromagnetic pure iron is mainly used in electronics, instruments, meters, and equipment for magnetic conductive components. Its characteristics include good cold and hot processing performance. Yaoqiang Pure Iron can be processed under conditions such as turning, upsetting, punching, bending, drawing, forging, and rolling. Additionally, we can customize more suitable pure iron products according to customers' special requirements. We offer a complete range of pure iron specifications and a rich variety of products, including: pure iron, raw material pure iron, electrical pure iron, electromagnetic pure iron, industrial pure iron, furnace charge pure iron, cast pure iron, pure iron furnace charge, smelting pure iron, amorphous pure iron, neodymium iron boron pure iron, pure iron round steel, pure iron bar, pure iron plate, pure iron medium plate, pure iron thick plate, pure iron square steel, pure iron block, pure iron square, pure iron billet, pure iron sheet, pure iron coil, pure iron strip, pure iron tube, pure iron wire rod, pure iron coil round, pure iron coil element, pure iron wire, pure iron cold-drawn bright round, pure iron cold-drawn straight bar, pure iron forged round, pure iron steel billet, etc.Furthermore, Yaoqiang Pure Iron can provide users with subsequent processing services, such as: rust removal, forging, cold drawing, cutting, coil slitting, leveling, tube rolling, and various other pure iron derivative products. Yaoqiang Pure Iron ensures timely supply and can arrange logistics delivery services for customers via railway, highway, or waterway. This allows customers to enjoy a full-service experience from order placement to door-to-door delivery without leaving their homes.Yaoqiang Pure Iron—a company dedicated solely to pure iron! We look forward to your patronage!Disclaimer:The quotations and technical indicators filled in on the website are for reference only and are intended for the purpose of completing website information items. Please refer to the same-day telephone inquiry for accurate information. more>

$18

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 新驰电气(湖北)有限公司

Product Description: KL8LM(A) Intrinsically Safe Miner's Lamp Multi-protection Miner's LampIntrinsically Safe Miner's Lamp 180° Rotatable Intrinsically Safe Information Miner's Lamp With Camera Miner's Lamp1 Overview1.1 Product Features:a) The product is portable, featuring lighting, video recording and photo capture, group intercom, emergency求救, and personnel management functions.b) The product uses LED light sources, which have a long lifespan and high luminous efficiency.c) The product employs lithium manganese oxide lithium-ion batteries, offering long cycle life and maintenance-free operation.1.2 Product Purpose:The product is primarily used for underground coal mine personnel carrying照明 and recording underground operations or actively capturing photos, with real-time upload to the dispatch room; underground personnel can use this miner's lamp for group intercom.1.3 Usage Environmental Conditions:a) Ambient temperature 0°C to 40°C, atmospheric pressure 80kPa to 116kPa, relative humidity not exceeding 95% (25°C);b) Can be used in coal mine underground environments with methane and coal dust hazards.1.4 Model Composition and Significance:The product model is compiled according to MT/T154.6 regulations, with the following meanings:K L 8 L M (A)Design Serial NumberMaintenance-freeLED Light SourceBattery Rated Capacity 10AhLithium-ion BatteryMiner's Lamp1.5 Product's Intrinsically Safe Power Supply:The KL8LM(A) mining intrinsically safe miner's lamp power supply uses a 3.7V/8Ah lithium manganese oxide ion battery. A protection board (including lithium battery protection IC and one-time glass fuse) is串联 connected at the battery output terminal to form the intrinsically safe protection circuit. The lithium manganese oxide ion battery and the intrinsically safe protection circuit should be potted together, with a potting thickness of not less than 3mm.1.6 Product Explosion-proof Type:Product explosion-proof type: Mining intrinsically safe type, explosion-proof marking: Ex iaI Ma.1.7 Product Execution Standards:GB3836.1-2010 "Explosive Atmospheres - Part 1: Equipment - General Requirements"GB3836.4-2010 "Explosive Atmospheres - Part 4: Equipment Protection by Intrinsic Safety 'i'"MT 1162.1-2011 "Miner's Lamps - Part 1: General Requirements"MT/T1162.4-2011 "Miner's Lamps - Part 4: KL Type Miner's Lamps"MT 209-1990 "General Technical Requirements for Electrical and Electronic Products for Coal Mine Communication, Detection, and Control"Q/SFT2022-501 "KL10LM(A) Intrinsically Safe Miner's Lamp"Intrinsically Safe Miner's Lamp 180° Rotatable Intrinsically Safe Information Miner's Lamp With Camera Miner's Lamp 2 Product Structural Featuresa) The product is portable, consisting of the lamp head part, cable, battery part (including lithium manganese oxide lithium-ion battery, intrinsically safe protection circuit, miner's lamp protector, communication part, battery compartment, etc.). The lamp head is equipped with LED main and auxiliary light sources and can be fixed on a mining safety helmet.b) The wireless transmission card is fixed inside the battery compartment and powered by the battery.c) The lamp head has a light source switch button, video/photo capture button, emergency求救 button, and voice intercom button.3 Product Main Technical Specifications and FunctionsIntrinsically Safe Miner's Lamp 180° Rotatable Intrinsically Safe Information Miner's Lamp With Camera Miner's Lamp 3.1 Lighting Parta) Rated Voltage: 3.7V;b) Rated Capacity: 10Ah;c) Main and Auxiliary Light Source Rated Current: 0.18/0.05A;d) Effective Working Time ≥11h; Luminous Intensity ≥1cd;e) Protection Level: IP65.3.2 Data Transmission ParametersTransmission Current: ≤900mAReception Current: ≤1.2AOperating Frequency: 2.4GHz±0.1GHz;Modulation Method: OFDM (802.11g);Transmission Field Strength: -40dBm to 10dBm.3.3 Intrinsically Safe Parameters: U :4.2V, I :2.5A.3.4 Product Weight: Total lamp weight approximately 800g; Battery part maximum dimensions: Length×Width×Thickness (mm): 117×121×57.3.5 Functions3.5.1 Video Recording FunctionAfter long-pressing the video switch button for 10s, the camera starts working and stores in real-time to the built-in 16G memory card (TF card expandable to 64G), while automatically uploading to the host computer.3.5.2 Photo Capture FunctionShort-pressing the video switch button once captures a photo, storing it in real-time to the built-in 16G memory card (TF card expandable to 64G), while automatically uploading to the host computer.3.5.3 File Control FunctionTo save power, the internal software is set at factory: within one discharge cycle, cumulative video recording (photo capture) is allowed ≤10h.3.5.4 Real-time Intercom FunctionPressing the intercom button on the lamp head enables real-time intercom, with group call capability.3.5.5 Emergency求救 FunctionPressing the emergency求救 button on the lamp head triggers an emergency求救, uploading the求救 information to the host computer, which provides an audible alarm.Intrinsically Safe Miner's Lamp 180° Rotatable Intrinsically Safe Information Miner's Lamp With Camera Miner's Lamp 4 Product Usage and Operation Methods4.1 General Operation Methodsa) During initial use, ensure the battery is fully charged. After long-term storage, the battery discharge protection may have no output, so the miner's lamp not working before charging is normal.b) Pressing the switch button on the lamp head controls the turning on/off of the main and auxiliary light sources inside the lamp head.4.2 Power-on Operation MethodAfter turning on the main light source of the lamp head, long-press the power button on the battery compartment cover. Release the power button when the power indicator light next to the button lights up. After a period (approx. 50s), the device indicates it is powered on and ready for use.4.3 Video Recording FunctionAfter the miner's lamp main light source is turned on, long-press the video button until "start recording" is heard, indicating recording has begun; then long-press the video button again until "recording ended" is heard, indicating recording has stopped.4.4 Photo Capture FunctionAfter the miner's lamp main light source is turned on, pressing the photo capture button successfully takes a photo.4.5 Group Call FunctionAfter the miner's lamp main light source is turned on, pressing the group call button allows communication with personnel within the group.4.6 Emergency求救 FunctionAfter the miner's lamp main light source is turned on, pressing the emergency求救 button and hearing the emergency求救 voice prompt indicates求救 was successful.4.7 Wireless Upload Function Operation MethodOpen the miner's lamp startup program; as long as the miner's lamp is within the coverage of the配套 wireless signal, video and audio files will be automatically uploaded.4.8 Charging1) The charging rack should comply with MT68-2002 "Miner's Lamp Charging Rack" regulations. When charging, first turn off the light source, place the miner's lamp on the charging rack, insert the lamp head's charging socket into the charging rack's charging plug, and rotate clockwise 180° until fixed. The miner's lamp has a built-in intrinsically safe charging management module. The charging rack output charging voltage should be 5-7V, charging current should be ≥750mA, limited voltage charging voltage: 5.2±0.2V.2) When charging the miner's lamp, the indicator light inside the lamp head shows red, indicating normal charging. When charging is complete, the red light turns off and the green light stays on. Normal charging time is 8-10h. more>

$18

Category: Electrical Equipment & Supplies/Industrial Control Systems/PLC Controllers

Company: 新驰电气(湖北)有限公司

Product Description: 厂房NFC919/NFE919 LED平台灯弯杆式NFC919/NFE919 LED平台灯 适用范围：1、广泛适用于石油、石化、电厂、冶金等行业装置平台、厂房等场所作泛光照明。NFC919/NFE919 LED平台灯 结构特性：1、环照型防眩配光设计，照射范围大，光线柔和均匀，减少工作人员视觉疲劳。2、应急配置可选，应急时间>150分钟，满足现场应急照明使用。微波智能感应配置可选，可自动调整灯具亮度，减少不必要的浪费.3、弯杆式、侧璧式、快捷安装方式可选，满足不同环境安装要求。NFC919/NFE919 LED平台灯 技术参数1、额定电压: AC220 50/60Hz2、光源功率: 30/50W3、光通量: 3200/52001m4、光源平均寿命: 50000h5、使用环境温度: -20-+40C6、外壳防护等级: IP667、外形尺寸: φ170x243(+5)mm (弯杆式灯体)φ 170x 270(+5)mm (侧壁式灯体)φ170x318(+5)mm (快捷式灯体)8、重量:≤3Kg9、灯具引入电缆:中8~ φ14mmNFE9190参数1、额定电压: AC220V 50/60Hz2、光源功率:50W3、光通量: 52001m4、光源平均寿命: 50000h5、应急功率: 5W6、应急放电时间(常温) : > 150min7、使用环境温度: -20-+40C8、外壳防护等级: IP669、外形尺寸: φ170x236(+5)mm (弯杆式灯体)φ170x268(+5)mm (侧壁式灯体)φ170x318(+5)mm (快捷式灯体)10、重量: more>

Negotiable

Category: Chemicals/Mixing Equipment/Mixers

Company: 厦门威伯伦科技有限公司

Product Description: I: 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Machine Purpose      The 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer (1-liter internal mixer) is suitable for mixing, dispersing, kneading, and plasticizing various chemical raw materials such as rubber, plastic, silicone, and engineering modified materials. The 1L internal mixer is primarily used for experimental purposes in universities and research institutions.      The design of the mixing system has been improved and developed by technical personnel over many years. The gap between the rotor and the mixing chamber, as well as the construction of the rotor shaft and rotor blades, are specifically tailored for laboratory use, with high precision requirements. This allows formulators to more accurately monitor changes and characteristics of materials. The new 1L internal mixer features a visual design, enabling real-time observation of material status. With the microcomputer control system, time, temperature, and current curves during material experiments can be stored and exported for comparative analysis after testing.II: 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Application Scope      The 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer (1-liter internal mixer) is widely used in raw materials for rubber and plastic products such as EVA, PVC, TPR, PE, PP, PC, metal powder, ceramic powder, functional masterbatch, rubber additives, shoe materials, rubber tires, sealing parts, electronic products, wires and cables, and automotive products.III: 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Technical Features      The 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer (1-liter internal mixer) features a small footprint, energy efficiency, safety, ease of operation, excellent dispersion, low noise, long service life, minimal maintenance frequency, and a built-in dust collector. All technologies are sourced from Taiwan, with core components imported. The small internal mixer has been selected by numerous domestic universities and has established partnerships with prestigious institutions such as Tsinghua University, the Chinese Academy of Sciences, and South China University of Technology. It has currently formed long-term cooperative relationships with over 30 universities nationwide. The primary function of the 1L internal mixer (1-liter internal mixer) is to support laboratory sampling and R&D. Successful signed clients include South China University of Technology, Xi'an University, Xi'an Jiaotong University, Harbin University of Science and Technology, Shanghai University, Central South University, Xiamen University, Yueyang Baling Petrochemical, Beijing Yanshan Petrochemical, Zibo Qixiang Tengda Chemical, Tianjin Petrochemical, China Academy of Engineering Physics, Wuhan Wangrui Laboratory, Kraton Polymers, and many other universities and research institutions.IV: 1L Internal Mixer | Experimental Internal Mixer | Small Internal Mixer Technical ParametersMixing Capacity:------------------------1LDrive Motor:-----------------------3KWTilting Motor:------------------------200WTilting Angle:------------------------110 degreesApproximate Output:-------------------------0.6-1.5KG/batchMachine Weight:--------------------------800KGDimensions:---------------------------1300mm*900mm*1800mm more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Wuhan Xingtianyu Paper Plastic Products Co., Ltd

Product Description: more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: Wuhan Xingtianyu Paper Plastic Products Co., Ltd

Product Description: more>

$888

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

Company: 怡丰工业设备(深圳)有限公司

Product Description: Conveyor Line with Collector Rail Audio Assembly Production Line more>

Negotiable

Category: Others

Company: 深圳市世华检测有限公司

Product Description: Amazon's policies, regulations, or standard requirements for children's upper outerwear with drawstringsAmazon's CPC testing standards for children's upper outerwear with drawstrings: CPSIA + ASTM F1816 + 16 CFR 1610Children's upper outerwear with drawstrings covered by this policy:This policy applies to children's upper outerwear with drawstrings, including but not limited to: sizes 2T to 12 (large), children's upper outerwear with drawstrings at the hood and neck (such as sweatshirts and jackets), and sizes 2T to 16 (extra-large), children's upper outerwear with drawstrings at the waist and bottom.Non-upper outerwear such as pants, shorts, and skirts are not covered by this policy.Amazon's policy for children's clothing with drawstrings:If the drawstrings on children's upper outerwear become entangled with other objects, it may cause hazards. When the garment is fully expanded, its waist and bottom drawstrings should not extend more than 3 inches beyond the drawstring exit. Additionally, the free ends of the drawstrings must not have toggles, knots, or other attachments. If the waist and bottom drawstrings on children's upper outerwear in sizes 2T to 16 are a single continuous drawstring, they must be sewn down (using a bartack process) to prevent the entire drawstring from being pulled out.Buyers should have full confidence in Amazon, knowing they can find a wide selection of safe, reliable, and compliant products in the Amazon store. Amazon does not allow the listing or sale of prohibited, non-compliant, or unsafe products in its store. For safety reasons, Amazon prohibits the sale of children's upper outerwear in sizes 2T to 12 with drawstrings at the hood and neck (such as jackets and sweatshirts), which are typically worn as the outermost layer. Underwear, base layers, and other innerwear are not subject to this requirement.Amazon requires that all other children's upper outerwear in sizes 2T to 16 (extra-large) with drawstrings at the waist and bottom be tested and comply with the following specific regulations and standard requirements:All of the following:ASTM F1816-18 (Standard Safety Specification for Drawstrings on Children's Upper Outerwear); andSection 101 of the Consumer Product Safety Improvement Act (lead content requirements); and16 CFR Part 1610 (Standard for the Flammability of Clothing Textiles); andSection 14(a)(5) of the Consumer Product Safety Act (tracking labels) more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 西安亚川电力科技有限公司

Product Description: YKT6812 Intelligent Lighting Control Module with Timing FunctionProduct Introduction:The YKT series intelligent time controller is a smart control management system based on technologies such as the ModBUS standard RS485 communication protocol, automatic control, and network communication. It integrates functions including timing control, longitude and latitude control, weekday control, light control, and fire control into a single lighting control system. The control methods are intelligent and flexible, achieving excellent energy-saving effects, effectively extending the lifespan of luminaires, facilitating management and maintenance, improving working environments, and enhancing work efficiency. Large terminal wiring makes installation convenient and simple.Product Selection:YKT6802 Two-Channel Intelligent Time ControllerYKT6803 Three-Channel Intelligent Time ControllerYKT6804 Four-Channel Intelligent Time ControllerYKT6806 Six-Channel Intelligent Time ControllerYKT6808 Eight-Channel Intelligent Time ControllerYKT6812 Twelve-Channel Intelligent Time ControllerProduct Aliases: Intelligent Time Controller, Intelligent Lighting Module, Switch Control Module, Relay Module, Switch Execution Module, Switch ControllerSuitable for: Landscape lighting, building lighting, streetlight illumination, landscape lamps, advertising light boxes, neon lights, and other lighting facilities.For more product information and pricing, please call.Contact: Manager WuPhone: 13891834587 (also WeChat)   Q    Q: 704151787Email: 704151787@qq.comFeatures:1. Intelligent Timing: Each circuit supports 4-segment switch time settings, allowing individual configuration and control;Online programmable time control mode; each circuit of the controller can be set with 4 time periods, enabling either general timing control, longitude and latitude time control, or a logical combination of both control modes.2. Longitude and Latitude Control: Controls streetlight on/off based on calculated sunrise and sunset times according to preset longitude and latitude;① The longitude and latitude function overcomes the shortcomings of traditional time controllers with fixed on/off settings. It features an embedded high-precision real-time calendar and clock, automatically calculating local dusk and dawn times with high accuracy based on the Earth's rotation and revolution, eliminating the need for periodic manual adjustments. It is globally applicable with high computational precision.② Traditional timing functions only execute on/off actions based on fixed times, often resulting in lights not turning on at dusk or not turning off at dawn. The longitude and latitude control function flexibly and automatically adjusts daily on/off times according to seasonal changes, achieving energy savings and modern urban management.③ The longitude and latitude intelligent controller supports half-night and full-night lighting functions, achieving appropriate illumination while saving energy.3. Light Control: Automatically senses current light levels and turns on lighting during overcast days or at dusk;;① The controller is paired with an external light sensor probe. The illuminance control action point can be set within a wide range: 0–999 Lux. The on/off time is controlled by the probe based on preset illuminance levels.② Light-controlled output circuits can be arbitrarily defined: Any circuit or multiple circuits can be designated as light-controlled energy-saving outputs as needed, offering flexible output configuration.③ Light control and time control functions can be enabled or disabled independently and arbitrarily.4. Standard RS485 Communication Interface: Provided for third-party development or integration with data transmission modules for remote control management;;① RS485 bus control requires no gateway or server host. Controllers are connected in parallel to a computer via the 485 communication interface. Free system operation software is provided for wired remote centralized management and control.② Can be integrated with GPRS data transmission modules for wireless remote control. The GPRS module includes a SIM card and connects to a cloud server via the GPRS wireless network for wireless remote control.③ Can be integrated with Ethernet modules for wireless remote control. The Ethernet module connects via network cable, and after setting the IP address, the computer system software can remotely operate and manage the controller.④ Supports mobile APP control.5. Power-Off Memory: The controller retains original settings after a power outage and resumes normal operation once power is restored;;Automatically switches to off state during a power outage. After power restoration, it remembers all pre-set codes and scene modes, facilitating user management.6. Start Delay: Prevents power grid impact caused by simultaneous activation of multiple circuits;;The time controller features a multi-circuit delayed start function to avoid power grid impact from simultaneous activation. The delay range for each circuit is 0–9 seconds.7. Independent UseTwo-channel output control ensures isolation between output circuits for independent operation.8. Control MethodsIncludes manual switch control and supports remote centralized management control.9. Safe and Reliable with High Data Transmission IntegrityThe controller integrates data collection, transmission, and storage, ensuring data accuracy. more>

Negotiable

Category: Others

Company: 孝感市超前钢构有限公司

Product Description: more>

$8888

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 河南新创金属材料有限公司

Product Description: Ground Low Silicon Iron PowderProduct Model: FeSi15Production Process: Electric furnace smelting/grinding/screeningApplication:Used as a flotation agent in mineral processing enterprises, such as gold mines, diamond mines, aluminum mines, copper mines, fluorite mines, nickel mines, etc.Form: Powder.1. Chemical Composition: Si: 14-16%, Fe: 80-83%, C more>

$6666

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 河南新创金属材料有限公司

Product Description: Low Silicon Iron Powder 270DProduct: Henan Xinchuang MetallurgyProduct Model: FeSi15Production Process: Electric furnace smelting/grinding/screeningProduct Use: Used as a flotation agent in mineral processing enterprises, such as in the flotation of gold mines, diamond mines, aluminum mines, copper mines, fluorite mines, nickel mines, etc.Product Form: Powder.1. Chemical Composition: Si: 14-16%, Fe: 80-83%, C more>

Negotiable

Category: Electrical Equipment & Supplies/Low Voltage Electrical/Low Voltage Fuses

Company: 西安亚川电力科技有限公司

Product Description: Integrated Power and Low-Current Energy Efficiency Control Cabinet PLC AutomationXi'an Yachuan produces integrated power and low-current technology, comprehensively applying distribution technology, automation control technology, computer information technology, electronic technology, sensing measurement and control technology, software programming, and information exchange technology. Based on the system's functions and optimization goals, it achieves the rational layout and configuration of functional units. The integrated power and low-current energy efficiency control cabinet is specifically designed for HVAC systems and lighting systems in buildings. In addition to integrating the power and low-current aspects of related equipment, it also applies and accumulates extensive professional expertise in energy consumption monitoring, energy efficiency optimization, and energy-saving control. Its control system features:Energy efficiency monitoring, diagnosis, energy-saving strategy calculation and execution, equipment monitoring, fault diagnosis, smart operation and maintenance, remote control, unattended operation, and other functions, providing customers with "full-process efficiency and full-process worry-free" service.Supply/Exhaust Air Energy Efficiency Control Cabinet■ Integrated power and low-current design eliminates the need for customers to separately configure "ventilation fan distribution cabinets (boxes)" or "ventilation fan control cabinets (boxes)."■ Available in "master control" and "slave control" types. The master control box includes a programmable controller, while the slave control box does not have a controller but is equipped with relay modules to communicate with the master control box, enabling the master controller to manage all networked supply/exhaust fans.■ Each ventilation energy efficiency control cabinet integrates the power distribution and control of supply and exhaust fans.■ For individual fans with power < 5.5 kW, variable frequency control is not used; the energy efficiency control cabinet enables start/stop control.■ For individual fans with power ≥ 5.5 kW, variable frequency control is adopted, and a frequency converter is configured.■ Selection is based on the number and power of supply/exhaust fans.■ Multiple control modes: remote, local, automatic control, manual control, etc.■ Enables start/stop control and frequency adjustment of supply/exhaust fans, as well as on/off control of supply/exhaust air dampers.■ For areas such as underground parking garages where CO concentration may exceed standards, CO concentration sensors are added to precisely control supply and exhaust air volumes based on CO2 and CO levels.■ Monitors the power consumption of supply/exhaust fans and generates energy efficiency reports for supply air volume, exhaust air volume, and power consumption.■ Fault alarm and protection functions: Provides relevant fault detection and protection, with audible and visual alarms, and historical records of fault alarms.■ Parameter setting function: Requires an upper computer to complete, enabling the setting and optimization of CO2 and CO concentration control values in controlled areas.Yachuan Projects:Nanchang Zhongwei Commerce, Shanghai Songjiang District Stadium, Yangtze River Poyang Lake Aquatic Life Protection Base, Yueyang Free Trade Zone Digital Economy Industrial Complex Construction Project, Fengxian Hospital Medical Technology Comprehensive Building, Ankang Traditional Chinese Medicine Hospital, Luga Port Seventh Primary School, Luga Port Fifth Primary School, Weifang High-Speed Rail New Area Development and Construction Project, Qishan Hospital, Zhengzhou Xinyue Garden, Zhengzhou China-Europe Railway Express Assembly and Dispatch Command Center, Wuwei Leitai Scenic Area, Xi'an International Port Area 2017 Shantytown Renovation Phase I Resettlement Housing Project, Qishan County Outpatient Building, Jinfangyuan Wanda Plaza, Wuxi World Internet of Things Conference Permanent Venue, Lanzhou City Dawn Rail Transit Project in Gansu Province, Xinjiang Karamay Houbo College Relocation Phase II ProjectFor more product information, configuration plans, and quotes, please call our company.Contact Person: Manager Liu13572979371 (same as WeChat: 13572979371)We will wholeheartedly serve you!!! more>

$150

Category: Chemicals/Carboxylic Acid Derivatives/Esters

Company: 山东银箭金属颜料有限公司

Product Description: This series employs an inorganic silicon and polymer double-layer coating treatment, offering excellent dispersibility, anti-gassing performance, and cycle resistance in water-based coatings. Our company can also provide other surface treatment solutions based on market application demands. The product boasts strong market competitiveness and is highly favored by customers. more>

$150

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 山东银箭金属颜料有限公司

Product Description: This series of products are flake-like ultra-fine metallic pigments processed from electrolytic copper, zinc, and other metals. They are primarily used in industries such as printing, dyeing, paints, coatings, and colored plastics, and can also be applied in spraying for home appliances and automotive exteriors. They are highly favored by customers for their substantial, full coverage effect and metallic texture. more>

$150

Category: Chemicals/Inorganic Salts/Other Inorganic Salts

Company: 山东银箭金属颜料有限公司

Product Description: Copper gold powder is an ultra-fine flaky metallic pigment synthesized from electrolytic copper, zinc, and other metals. It is widely used in masterbatch, colored plastics, printing, dyeing, coatings, and other industries. Copper gold powder comes in various shades such as green gold, red gold, green-red gold, and copper gold. Thanks to its excellent coverage and metallic texture, it is highly favored by customers. Additionally, high-temperature resistant products can be provided based on manufacturing and application requirements. more>

Negotiable

Category: Chemicals/Chemical Intermediates/Intermediate Compounds

Company: 聊城市永业通风设备有限公司

Product Description: Electrically operated ventilation skylights are based on natural open ventilation skylights with the addition of an electric system and opening/closing flaps. When ventilation, air exchange, smoke exhaust, and dust removal are needed, the electrically operated flaps are opened. When ventilation and smoke exhaust are not required, the electric flaps remain closed to prevent air convection between indoors and outdoors.Ventilation skylights come in three types: ceiling-mounted, window-type, and wall-mounted, based on materials, atmosphere, metal materials, and plastic materials. Regardless of the type of ventilator, proper use is essential to achieve exhaust and ventilation functions. Correct maintenance methods can effectively preserve the ventilator and extend its service life. Below are the correct usage and maintenance guidelines for ventilation skylights.Smoke exhaust skylights are categorized into three types based on their external shape: linear, triangular, and arched. Arched side-opening smoke exhaust skylights can remain open during rainy and windy weather, while linear and triangular smoke exhaust skylights must be closed promptly in such conditions due to their structural design.Traditional architectural structures such as daylighting roofs and glass rooms often include openable skylights (commonly known as "dormer windows"), which provide functions like sunshading, heat insulation, and sound insulation. However, their drawbacks include: ineffective noise isolation, inability to regulate indoor air humidity, and lack of control over the amount and direction of sunlight entering the room.Ventilation and daylighting skylights are high in strength and lightweight. The density of hot-dip galvanized steel pipes is approximately 2.70, compared to the density of steel at 7.85. This reduces the load capacity requirements for indoor workshop floors, makes foundation optimization relatively easier, significantly saves on structural steel usage, conserves material resources, avoids unnecessary waste, and reduces cost consumption. more>