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A paddle wheel flow meter is an instrument that calculates flow rate based on the amount of rotation, based on the principle that the flow rate is measured by a rotor in the middle of a pipe through which the measuring medium is flowing, and then the flow rate is calculated. Advantage High accuracy: the accuracy of the paddle wheel flow meter is usually within 1%, which can meet the needs of many occasions requiring high-precision measurement. Good stability: due to its simple measurement principle, compact structure, so the stability of the paddle wheel flow meter is very good, almost not affected by temperature, pressure and other external factors. Wide range of application: paddle wheel flow meter is not only suitable for liquid media flow measurement, can also be applied to gas media flow measurement. Convenient installation and maintenance: due to its simple structure, small size, light weight, so the installation and maintenance of the paddle wheel flow meter is very convenient. Application Chemical industry: paddle wheel flow meter can be used to measure the flow of various chemical media, such as acid and alkali liquids, organic solvents and so on. Petroleum industry: paddle wheel flow meter can be used for oil pipeline flow measurement, such as oil, natural gas and so on. Food industry: paddle wheel flow meter can be used as a food industry production flow meter, such as beverages, dairy products, edible oil and so on. In short, the paddle wheel flow meter is a high precision, good stability, wide range of flow measurement instruments, in many industries have been widely used.

Handheld Ultrasonic Flow Meter is the smallest volume, the lightest weight, the most advanced technology of a flow inspection instrument. With high measurement accuracy, measurement stability, repeatability, battery-powered, easy to operate, easy to carry. Internal memory for measured data, with communication interface to compute connection for data export to computer. Widely used in industrial field of various liquid flow online calibration and inspection measurements. Advantage Accuracy can reach ±1%; Suitable for all variable sizes of pipes flow metering; Suitable for steel, stainless steel, cast iron, PVC, FRP, etc. uniform and compact of pipeline; Built-in Ni-H rechargeable battery can work continuously more than 10 hours; Small size and portable weight, easy to carry. Specifications Parameter Description Linearity 0.5% RepeatabiIity 0.2% Accuracy ±1% of reading at rates>0.2 mps Response Time 0-999 seconds, user-configurabIe VeIocity ± 32 m/s Pipe Size 20mm-6000mm Rate Units Meter, Feet, cubic Meter, Liter, cubic Feet, USA GaIIon, ImperiaI GaIIon, oiI BarreI, USA Liquid BarreI, ImperiaI Liquid BarreI, MiIIion USA GaIIons. User configurabIe. TotaIizer 7-digit totaIs for net, positive and negative fIow respectiveIy Liquid Types VirtuaIIy aII Iiquids Security Setup vaIues Modification Lockout. Access code needs unIocking DispIay 4x8 chinese characters or 4x16 EngIish Ietters

Turbine flow meters are suitable for pure liquid flow measurement with an accuracy of up to 0.5% and can be customized to meet a variety of high temperature and high pressure or other special conditions. Advantage ◆ High accuracy: the accuracy of the liquid turbine flow meter can reach ±0.5% or higher, which ensures the accuracy of measurement under different working conditions and provides reliable data support for industrial production. ◆ Easy maintenance: its structure is simple, low maintenance costs, replacement of the rotor or sensor is very easy, greatly reducing the difficulty and cost of maintenance. ◆ Good compatibility: turbine flow meter can be adapted to a variety of liquid media, such as petroleum, chemical liquids, cleaning agents, etc., widely used in various industries of high-pressure liquid flow measurement. ◆ Fast speed response: turbine flowmeter can measure the flow rate of the medium in real time, and transmit the data instantly to the control system, improve the efficiency and accuracy of industrial production, can be used for quantitative control. Turbine Type Flow Meter Application ◆ Widely used in water, refined oil, light crude oil, hydraulic oil, organic or inorganic fluids, etc. ◆ Water: including tap water, industrial water, wastewater, etc. ◆ Petroleum and petroleum products: e.g. crude oil, petroleum gas, petroleum products, fuels, etc. ◆ Chemicals: e.g. chemical solutions, acids, bases, solvents, etc. ◆ Food and beverages: e.g. drinking water, fruit juices, dairy products, alcohol, etc. ◆ Pharmaceuticals: e.g. potions, remedies, etc.

This Type Of Vortex Flow Meter from Gallop, as industrial instrumentation supplier, is developed by the principle of fluid vibration. The flow meter has no moving parts, high reliability, high precision, long life, and can be widely used. Accurate measurement of instantaneous and cumulative flow of liquid over the flow range. Advantage Vortex flowmeter has small pressure loss, large measurement range, and high accuracy. It is almost unaffected by parameters such as fluid density, pressure, temperature, and viscosity. No moving mechanical parts, high reliability, low maintenance costs, and stable instrument parameters. Specifications Parameter Description Nominal diameter 15~2500mm Measuring medium Liquid, gas, steam Medium temperature -40~350°C, capacitance can reach 550°C Connection method Flange, plug-in Nominal pressure 1.6MPa, 2.5MPa, 4.0 MPa and above Output signal Pulse signal, 4~20mA signal, RS485 communication output, Hart protocol Accuracy class Liquid measurement accuracy is ±1.0%, gas measurement accuracy is ±1.5% Power supply 12VDC, 24VDC, 3.6V lithium battery (more than 5 years available) Repeatability ≤0.3%, 0.5%, 1.0% Body material Stainless steel 304, stainless steel 316L

Electromagnetic flow meter, a type of industrial instrumentation, is one of the oldest and most widely used industrial instruments. Which is reliable and economical water flow measurement technology. Compact type, split type, split waterproof type, battery supply type, plug-in type, various styles available. Advantage No moving parts or flow obstructions, virtually eliminating maintenance and pressure drop. Accuracy readings up to +0.50% of measured value. Wide pressure drop ratio provides a wide flow range for a variety of applications. Specifications Parameter Description Accuracy ±0.5% Damping Time 0.2~100s select able Analog Output Bi-directional, isolated 0~10mA/4~20mA. Protection Class For electronic box IP65 (outdoor) or IP 67 (optional) Lining Material Rubber, PTFE, Polyurethane, PFA Electrode Type General type, scraper type or replaceable type Electrode Material 316L SS, Hastelloy B, Hastelloy C, Titanium, Tantalum Sensor Material Measuring tube Stainless steel Medium Temperature Integral type -10°C~+80°C (14°F~176°F) Remote type -10°C~+150°C (14°F~302°F)

The core function of polyethylene wax in engineering plastics processing is lubrication, which operates on two levels: Internal lubrication: Polyethylene wax molecules disperse between resin molecular chains, weakening intermolecular forces and reducing melt viscosity. External lubrication: At processing temperatures, polyethylene wax migrates to the melt surface, forming a thin lubricating film between the plastic melt and the metal surfaces of processing equipment. Primary Functions and Benefits Improved Processability: Significantly reduces melt viscosity and enhances the melt flow index (MFI), facilitating processing of filled or reinforced systems. This is crucial for processing highly filled (e.g., mineral-filled, glass fibre-reinforced) or high-molecular-weight engineering plastics. Enhanced Production Efficiency: Reduces equipment adhesion, enables smoother material conveyance, shortens moulding cycles, and increases extrusion or injection moulding speeds.

The Small Animal Anesthesia Machine is designed for office-based surgery centers and small facilities in which space is at a premium.portable anesthesia system ideal for traveling vets. and office-based surgery centers and small facilities in which space is at a premium. Details: The compact Veterinary Anesthesia Machine is designed for office-based surgery centers and small facilities in which space is at a premium.portable anesthesia system ideal for traveling vets. and office-based surgery centers and small facilities in which space is at a premium. UVT-Anes05 model saves time during mobile animal hospital rescues. field research. and house calls. Cost-effective to save you money. it has integrated safety functions and is easy to use and maintain.

Minimum Order: 1 bags

Designed for high-precision sorting based on color differences in recycled plastics, this Recycled Plastic Color Sorter machine features a unique dual- belt system that allows smooth handling of irregularly shaped materials. It ensures high sorting accuracy, large throughput, and low carry-out rates, effectively addressing the challenges of plastic sorting and promoting the sustainable reuse of plastic waste. It is ideal for sorting various types of plastic flakes and granules, including mixed-color PET bottle flakes, PE cap flakes, HDPE milk bottle flakes, and ABS/PS scraps from waste home appliances. Equipped with a dual-layer belt physical conveying system, the Belt Type Color Sorter is ideal for sorting irregularly shaped materials. This design ensures smoother material flow, reduces impact during free fall, enhances sorting accuracy, and significantly lowers the breakage rate.

The HSL1 Series Grains Color Sorter is specifically designed for sorting oily and high-moisture materials. It efficiently handles a wide range of delicate, greasy, and moisture-rich products such as roasted peanuts, fried peanuts, coffee cherries, Peeled garlic, fruits and vegetables, beans, French fries, and frozen seafood. Featuring an innovative sorting chamber design and advanced imaging technology, the HSL1 effectively addresses challenges such as material adhesion caused by moisture, making it ideal for both dry and wet material sorting. Its robust performance ensures consistent and reliable operation across various applications. Constructed entirely from 304 food-grade stainless steel, the machine supports full-body washing, meeting stringent food safety and hygiene standards. It is equipped with upgraded Hawk-Eye camera technology, capable of detecting subtle differences in color and shape to accurately identify and remove discolored or defective materials, ensuring the highest levels of product quality and food safety. Equipped with a dual-layer belt physical conveying system, the machine handles fragile, oily, and high-moisture materials with ease. This design ensures high sorting precision and significantly reduces material breakage during processing.

Henning Saint Recycled Polymer Sorter utilizes advanced multispectral Near- Infrared (NIR) technology to accurately identify plastic material types, enabling precise and efficient sorting. It is suitable for purification and classification of PET, PP, PE, PC, alloys, PMMA, ABS, PS, PC, nylon, POM, and more, supporting high-quality 3A sorting, blue-white flake separation, engineering plastics refinement, and tailings purification. For PET sorting, the system effectively removes non-PET contaminants such as aluminum flakes, wood, and other special materials, achieving ultra-low carryover. A single machine can handle multiple material types, and its unique reverse-sorting function truly reduces costs while boosting efficiency. By enhancing material recovery and purity, it plays an active role in promoting environmental protection and advancing the circular economy.

Henning Saint Refined Salt Color Sorter is a reliable solution for high- precision salt processing. Equipped with advanced PHOTO-SENSOR dual-sided color sorting technology and a professional image processing system, it accurately detects even subtle color differences like light spots or pale yellow grains, achieving a sorting accuracy of over 99.99%. The Refined Salt Color Sorter machine adopts a full-bus architecture for better signal consistency, strong anti-interference, and high operational stability, all within a simplified structural design. An 8.4" true-color display paired with a high-reliability four-wire resistive touchscreen provides a user-friendly interface with real-time calibration. Pre- set sorting modes support various sorting needs, including positive and negative selection of discolored or milky grains.

Henning Saint PET Flakes Color Sorter is a reliable and efficient solution for plastic recycling and processing, delivering high throughput to meet the demands of large-scale production. Equipped with advanced optical detection technology and precise identification algorithms, the machine can swiftly and accurately detect and remove off-color flakes and impurities. Even PET flakes with extremely pale shades, subtle color differences, or those nearly indistinguishable to the naked eye are precisely identified and sorted. This exceptional capability ensures a finer and more comprehensive sorting process, significantly enhancing the quality and value of recycled PET flakes.

Chrial Dopant R-1011 Liquid Crystal 154102-21-3 19years of PDLC nematic liquid crystals production experience. Established in 2007, Qingdao QY Liquid Crystal Co., Ltd. is a leading manufacturer specializing in liquid crystal materials and Nematic liquid crystals in China, especially the liquid crystals for making PDLC smart film. Our factory has the R & D center and big production base, we also cooperate with a number of universities in researching the new product and new technology. Our experienced R&D team have the strong interest to research new goods as request.

Minimum Order: 20 square metres

If you ask ten engineers what rotary shaft seal to use, you’ll probably get ten different answers. And honestly, that’s normal — because the seal itself is rarely the real problem. The operating conditions are. Rotary shaft seals don’t fail because they’re “bad products.” They fail because the seal design doesn’t match how the shaft actually moves, heats up, or gets lubricated. Let’s walk through the selection logic the way it’s done on the shop floor. Start With How the Shaft Really Moves The first question is simple: Is the shaft rotating smoothly, or doing something more complicated? Continuous, one-direction rotation Motors, pumps, gearboxes — this is the easiest case. A conventional rubber lip seal with a metal case works well here. Very high speed rotation When speed goes up, heat and friction rise fast. In these cases, standard rubber lips struggle. Low-friction designs using FKM or PTFE materials handle heat better and reduce wear. Oscillating or reversing motion This is where many seals die early. If the shaft swings back and forth instead of spinning freely, the lip flexes at the same spot again and again. Fatigue cracks show up fast unless the seal is designed for oscillation. PTFE-based structures usually perform much better here. Temperature Changes the Rules Temperature doesn’t just affect the oil — it changes the seal material itself. Moderate temperatures NBR works fine and keeps costs reasonable. Higher operating temperatures FKM is more stable and resists hardening over time. Cold environments Rubber loses elasticity when it gets cold. Materials like HNBR or fluorosilicone maintain lip contact better when temperatures drop. A seal that works perfectly at room temperature can start leaking simply because the material stiffens. Lubrication and Contamination Matter More Than People Think Seals are not just keeping oil in — they’re also keeping dirt out. Clean, well-lubricated systems Standard lip seals are usually enough. Dusty, muddy, or wet environments Agricultural machinery, construction equipment, outdoor gearboxes — these need stronger protection. Multi-lip or cassette-type seals last much longer here. Ignoring contamination is one of the fastest ways to shorten seal life. Material Choice Is About Balance, Not Extremes There’s no “perfect” seal material. NBR: practical, cost-effective, widely used FKM: better heat and chemical resistance HNBR: stronger, more stable under stress PTFE: very low friction, excellent for speed and oscillation, higher cost The right choice is the one that matches your operating window — not the most expensive option. One Practical Rule to Remember When selecting a rotary shaft seal, don’t start with the catalog number. Start with these four questions: How fast does the shaft rotate? Does it reverse or oscillate? What temperature range does it actually see? Is the environment clean or contaminated? Answer those honestly, and the correct seal type usually becomes obvious. In short: Rotary shaft seals are not interchangeable parts. When speed, temperature, motion, and environment are matched correctly, even a simple seal can run reliably for years. When they’re ignored, even the best seal will fail early.

Minimum Order: 1000