Offers to Sell

JWL-V6 Portable Physicochemical Meter can detect the physical and chemical indicators of oil products. It can conveniently, quickly and stably detects the kinematic viscosity, density, dielectric constant, temperature, water activity and water content parameters of the lubricating oil by sampling the lubricating oil in use;  It adopts polymer film capacitance sensing technology, fluid vibration sensing technology, fluid dielectric constant sensing technology, and micro-fast heating temperature control technology, which can achieve 40℃ precise temperature control, quickly detect the kinematic viscosity of oil products. Viscosity directly affect the lubrication performance of oil products and the lubrication status of equipment. The performance of new oil and the viscosity of deteriorated oil in use are accurately measured, providing an evaluation basis for the on-site rapid evaluation of the lubrication health status of equipment. 

JWA2-M micro moisture sensor can quickly and accurately detect oil water activity (moisture saturation) and temperature by using front-end sensitive moisture sensing devices. JWA2-M The moisture sensing probe at the front end of the intelligent micro moisture sensor can capture the electrical property changes of the oil- water mixture in real time, and can continuously and accurately monitor the dissolved water in the oil in real time. It can precisely monitor the moisture content of the oil in all aspects in real time, providing a scientific and powerful guarantee for the stable operation of your equipment. Elevate your asset integrity management and oil analysis programs. Contact JOINWE to discuss your requirements for premium Online Oil Monitoring System tailored to your industry's critical demands.

The Motorized Industrial Endoscope is an advanced visual inspection tool engineered for high-precision, non-destructive testing in complex industrial environments. Featuring motorized articulation, this endoscope allows smooth, joystick-controlled movement of the camera head for fast, accurate inspections without manual bending—perfect for applications where precision and repeatability are critical. JW-F series of intelligent industrial videoscope, having 5.5-inch high- brightness OLED industrial touch screen, intelligent platform equipped with RK3588 high-performance processor, the system that has a variety of built-in custom color modes, dual-stick design, aim to provide high-quality images and convenient operation experience. Hall electromagnetic joystick electric 360° guidance, following lock, fast and slow mode, guide step, overload protection, probe reset and other functions, optimize the efficiency and stability of operation. It’s designed for complex internal inspections where maneuverability, precision, and image clarity are critical—especially in automotive, aerospace, power generation, and manufacturing industries.

Rhino Footwear has two styles of roofing boots of great quality at an affordable price. These are VERY popular. You can choose your sizes and mix them with other Rhino Footwear styles any way you like to complete your order. The minimum order is only 24 pairs for USA customers and 48 pairs for export customers. This is the style pictured: 61M28 – Brown 61M26 – Tan 61M21 – Black Recommended for Roofers Full-grain leather upper Welt construction Rust-resistant eyelets Cushioned insole Padded tongue MC rubber wedge outsole Available sizes: 5 – 10.5, 11, 12, 13 ____ 62M26-28 – RHINO 6″ MOC TOE LEATHER WORK BOOT 62M28 -Brown 62M26 – Tan Recommended for roofers Full-grain leather upper Welt construction Rust-resistant eyelets Cushioned insole To see larger images of these styles, please visit our website at: https://atlanticsurplus.com

In the world of machinery, the oil seal is one of those components that often gets overlooked until it fails. Many people see it as a small, inexpensive ring, but when it starts leaking, the entire machine can grind to a halt. Over the past decade, I’ve seen countless cases where customers blamed the seal itself, but in reality, the root cause often lies elsewhere. Below, I’ll share what I’ve learned from years of field service and cooperation with manufacturers, repair shops, and distributors. Installation – The Most Common Source of Trouble More than half of the oil seal failures I’ve encountered were caused by improper installation. It may sound simple—press the seal in and you’re done—but every small detail matters: the shaft finish, the installation angle, the lubrication before fitting, and even how much force is used. Here are a few common mistakes I’ve seen repeatedly: Damaged or worn shaft surface: A shaft that has grooves or scoring will ruin a new seal within days. Some operators skip re-polishing the surface and just install the new seal, which never ends well. Incorrect installation force: Hitting the seal with a hammer or inserting it unevenly can distort the sealing lip or knock the spring loose. No pre-lubrication: The lip should always have a thin oil film before installation. Without it, the initial run causes frictional heat that burns the rubber. Wrong direction: It happens more often than you think—seals installed backward. When the open side faces away from the oil, leakage is unavoidable. Small errors in assembly can undo even the best-quality seals. Material Selection – The Hidden Factor Many users believe all rubber seals are the same. They’re not. Different working conditions demand different materials. I’ve seen customers use NBR seals in high-temperature environments where they become brittle in just a few months. Here’s a quick guide based on experience: NBR (Nitrile rubber) works well for general oil resistance but struggles above 100°C. FKM (Viton) handles temperatures up to 200°C and resists aggressive fluids; ideal for engines and gearboxes. PU (Polyurethane) is tough and wear-resistant, suitable for hydraulic cylinders. EPDM is great for aging resistance and coolant, but not for oil contact. Choosing the right material means understanding your medium, pressure, and temperature—not just the size. Environmental and Operating Conditions Oil seals don’t work in isolation. The surroundings and machine conditions play a big role in their lifespan. Dust, mud, temperature shifts, and vibration all accelerate wear. Take construction or mining machinery as an example: constant exposure to dust and sand can turn those particles into an abrasive paste that eats away the rubber lip. In northern climates, freezing temperatures can harden standard rubber materials, causing cracks as soon as the machine starts. Sometimes adding a dust lip or switching to a low-temperature compound can make a big difference. It’s about anticipating the conditions rather than just reacting to failure. Problems That Come from the Machine Itself I’ve seen machines where seals were replaced multiple times, and every new one leaked again. The reason? Not the seal. Common hidden causes include: Shaft misalignment or excessive runout Internal pressure spikes Oil level set too high Bearing play or mechanical vibration Continuous overloading that causes shaft deflection If these issues aren’t fixed, no seal will survive for long. Before blaming the seal, check the mechanical system around it. The Distributor’s Perspective For distributors, leaks translate into customer complaints—and reputation damage. The two things that matter most are product consistency and technical support. Some manufacturers deliver one good batch and one bad batch. That inconsistency causes endless trouble. A reliable supplier not only provides consistent quality but also helps customers select the right type for their machine. More and more buyers today prefer complete sealing kits—oil seals, O-rings, and gaskets—because they reduce assembly mismatches and simplify maintenance. A distributor who can offer this kind of support will keep customers for the long term. Oil seal leakage rarely has a single cause. It’s usually the result of several small issues combined—poor installation, the wrong material, environmental stress, or underlying mechanical faults. The best prevention strategy is a mix of good design, correct selection, and careful installation. Regular inspection of the shaft surface, using the right lubricant, and choosing materials according to the actual working temperature can save both time and money.

Minimum Order: 1000

5CB liquid crystal RM82 125248-71-7 Established in 2007, Qingdao QY Liquid Crystal Co., Ltd is a leading manufacturer specializing in high-quality nematic liquid crystals, primarily used in PDLC smart film and high grade of LC display. With over 18 years of nematic liquid crystals production expertise. Our LCs are widely exported to Europe, the United States, South Korea, and other global markets.

Minimum Order: 20 square metres

PDLC nematic liquid crystals E7 Qingdao QY Liquid Crystal Co., Ltd make nematic liquid crystals and LC materials for 18 years, the quality is superior in the world, we export lots of quantity of LC to USA, Korea and European countries, so please do not worry about the quality, thank you. And for all the nematic liquid crystals, we do not have the stocks, we can only make the new LC when there is the sample order or big orders, and for each making, there will be 10g loss during the process, so the price of making is much higher when the quantity is smaller, thanks.

Minimum Order: 20 square metres

Heavy truck oil seals are designed to keep lubricants inside while preventing dust, water, and other contaminants from entering. Their performance directly affects the service life of engines, gearboxes, and axles. Applications Oil seals in heavy trucks are typically found in crankshafts, camshafts, gearbox input and output shafts, and wheel hubs. These positions share common challenges: high rotational speed, fluctuating temperatures, and harsh external environments. In long-haul transport or demanding conditions such as mining and port operations, the durability of oil seals defines the maintenance cycle. Materials and Design Common materials for heavy truck oil seals include: NBR (Nitrile Rubber): Good oil resistance, suitable for standard lubricants. FKM (Fluoroelastomer): Excellent heat and chemical resistance, ideal for prolonged high-temperature conditions. PTFE (Polytetrafluoroethylene): Low friction, suitable for high-speed shafts. Structurally, most heavy truck oil seals use a spring-loaded lip design to ensure tight contact with the shaft surface. Advanced designs may include dust lips or labyrinth structures to enhance protection. Installation and Usage Notes Performance depends not only on material and design but also on installation and operation: Shaft surfaces must meet roughness requirements to avoid lip damage. Specialized tools should be used during installation to prevent deformation. Lubricants must remain clean to avoid particle intrusion. Vehicles stored for long periods should be protected against seal hardening or cracking. FAQ Q1: What do customers ask most frequently? A: Many ask, “How long will this seal last?” The answer depends on operating conditions. Distributors can share examples, such as a logistics fleet using FKM seals on long-haul trucks that remained effective after two years of service. Q2: How should inventory be managed? A: Stocking strategies should reflect customer profiles. Fleets focused on long-distance transport require more FKM and PTFE seals, while regional or standard-duty fleets often rely on NBR seals. Q3: Do customers care more about price or durability? A: Price is often the first concern, but long-term clients value reduced downtime. Distributors should emphasize lifecycle cost rather than unit price. Market Trends With stricter emission standards and efficiency requirements, heavy truck oil seals are evolving toward: Low-friction designs to improve fuel economy. Extended service life through advanced materials and surface treatments. Modular supply models where OEMs collaborate closely with seal manufacturers for customized solutions. Though small, heavy truck oil seals are essential for reliable vehicle operation. The future of this market is not about competing on price alone but about delivering solutions that minimize downtime, extend service life, and improve efficiency.

Minimum Order: 1000

The 28mm aluminum tamper-evident screw cap is a widely used sealing solution for mineral water, purified water, beverages, juices, health products, and pharmaceutical glass bottles. Made from high-quality aluminum, this cap provides excellent sealing performance, a secure tamper-evident design, and good printability, making it compatible with automatic capping production lines. Whether for large-scale OEM production or small-batch customization, this cap meets the diverse application needs of different industries. Product Features 1. Superior Tamper-Evident Performance Equipped with a breakable tamper ring that automatically separates when opened, preventing reuse and ensuring product integrity and consumer safety. 2. Excellent Sealing Capability Features a precision-engineered screw thread structure combined with an internal liner (PE, TPE, etc.) that effectively prevents leakage and ensures tight sealing. 3. OEM/ODM Support Customizable with printed logos, colors, electroplating, or anodized finishes to highlight brand identity and enhance product appearance. 4. Compatible with Automatic Capping Equipment Designed for standard 28mm glass bottle necks, the cap fits most high-speed capping machines, ensuring efficient production and reliable sealing. 5. Eco-Friendly and Recyclable Manufactured from environmentally friendly food-grade aluminum, the cap is non- toxic, odorless, and fully recyclable, aligning with modern sustainable packaging standards. Technical Specifications Diameter:28 mm Height:Customizable Material:Aluminum 8011 Color:Standard Gold, Silver, or Custom Colors Design:Tamper-evident roll-on closure Liner:PE / EPE / TPE, etc. Printing Options:Offset printing, silk screen, flexographic, hot stamping, partial UV Application:Suitable for glass or PET bottles containing mineral water, beverages, syrups, and health products OEM / ODM:Accepted Sample:Available Packaging:Cart , on + Wooden Pallet MOQ:80,000 pcs Lead Time:25-30 days Application Fields Drinking Water Industry: Mineral water, purified water, spring water Beverage Industry: Juices, carbonated drinks, energy drinks Pharmaceutical & Healthcare: Liquid medicine, oral solution bottles Food Packaging: Soy sauce, vinegar, condiments, and other glass-bottled products Company Profile We are a professional manufacturer of aluminum bottle caps and packaging materials, specializing in tamper-evident caps, ROPP caps, wine closures, beverage caps, and aluminum sealing sheets. Equipped with advanced stamping, printing, anodizing, and capping production lines, along with a complete quality management system and testing equipment, our company ensures product consistency and high precision. With years of export experience, our products have successfully entered markets across the globe, serving clients in beverage production, glass bottle manufacturing, food packaging, and pharmaceutical industries. We are committed to providing high-quality, customizable, eco-friendly, and safe packaging closure solutions for our partners worldwide. FAQ Q: What is the main material of your product? A: Our caps are made primarily of aluminum. Q: Are you a manufacturer or a trading company? A: We are a manufacturer and also operate our own trading company. Q: Can you provide samples for quality inspection? A: Yes, samples can be provided upon request. Q: Do you accept customization? A: Yes, we support custom designs, materials, sizes, and colors. Q: What are your payment terms? A: We generally accept T/T and L/C payment terms.

Minimum Order: 80000

stripping speed:130mm/sec Label height:4-300mm label width:5-100mm Straight tube inner diameter:20／50mm or more The maximum diameter:Within 300mm power supply:110/220V 50/60Hz weight:3.6Kg Product Size:280x136x174mm

Minimum Order: 1 bags

Dimensions :1600 X 1300 X 1300 Weight:450 kilograms Total power:370w Voltage :AC 380 V Motor:2200W Switching power supply :50W24V Spindle :￠ 40 Load capacity:300 kilograms Installation cone diameter:80mm Dual cylinder clamping device:suitable for spool diameter of 500-800 and width of 400-600 Sliding rail travel:700mm, storage wheel diameter of 200, customizable for a total of 7 pieces Gearbox:One RV75, 10 ratio, lifting motor 200w with RV 40 gearbox Forward and reverse control, motor frequency conversion brake, adaptive speed control slider position. The higher the position, the faster the motor speed. Conversely, when it falls, it has anti knot induction and can be connected to the front wire stripping machine to stop together.

Lead the Eco trend strict quality control, non-toxic and harmless products, in line with food safety standards, practice of environmental protection concept, multiple choice customization, meet various needs, support customization, competitive price, perfect service. Contact us for OEM service. https://www.guruieco.com/

Minimum Order: 1 bags

Edison stone is professional supplier of sintered stone slab in Perth WA which has been recognized and praised by customers and the market for its high quality, reasonable price and good service, we will continue to uphold this principle to provide customers with high-quality porcelain slabs. https://www.edisonstone.com.au/

Minimum Order: 1 bags

UFine is a professional Dishwasher Detergent, Washing Machine Detergent, Food Safe Cleaner, Household & Kitchen Cleanerand Bathroom Cleaner China manufacturer with 10 years experience and reasonable price. Welcome to contact us. https://www.ufinechem.com/

Minimum Order: 1 bags