Offers to Sell

The Single Sliding Table Plastic Injection Machine is designed to deliver high- performance injection molding with precision and reliability. Ideal for manufacturing a wide range of plastic components, this machine is perfect for industries including automotive, electronics, household appliances, and packaging. 1.In ST(standard) machine installs single sliding mold.after operates the mold to complete, the stamping die automatically slips to the operator front, is advantageous for the operation,the security is high also the end product goes against also completes in exterior. 2.The multistage temperature control,the multistage projects the pressure with to project the speed,projects the back pressure not to have the section adjustment,suits each kind of precise revertex components taking shape. (Engineering plastics). 3.The screw rod L/D ratio is big,is suitable the special engineering plastics. 4.May expand the computer formula and the automation takes out inserts the equipment segment,may achieve the entire automaton the design.

Two(three)-phase temperature, ejected speed, backing pressure and screw speed is suitable for various plastic to confectioned. Fixed bottom mold and loose top mold type is suitable for plastic injection molding of inserts and it is also equipped with an ejector for finished products. Low-pressure closed die assembly can protect the safety of die. Standard Plastic Injection Machine Applications Standard plastic injection machines are ideal for producing: Automotive Components: Housings, clips, interior panels. Consumer Products: Household items, packaging components, toys. Electronics Parts: Casings, connectors, and functional components. Industrial Applications: Gears, valves, and other standard plastic parts.

When people discuss household appliances, they usually focus on motors, electronics, or design. Seals rarely get the spotlight. Yet, in practice, a leaking gasket or a worn shaft seal can bring down an entire product line. For manufacturers, distributors, and wholesalers, understanding how to choose the right sealing solution is not a minor detail—it is a business- critical decision. Different appliances, different sealing realities Washing machines and dishwashers: Constant exposure to water, detergents, and vibration. Shaft oil seals must keep grease in place while resisting moisture. O-rings in water circuits must survive alkaline cleaners. FKM oil seals paired with NBR or EPDM rings are common. Refrigerators and freezers: Low temperatures and frequent door cycles. Door gaskets must stay flexible below freezing. Compressor seals and line O-rings must be compatible with refrigerants and lubricants, often using HNBR or FKM. Coffee machines and kettles: High-temperature steam and food safety. Steam- chamber O-rings often rely on PTFE, FFKM, or high-grade silicone (VMQ). These materials balance heat resistance with compliance for food-contact applications. Vacuum cleaners and small appliances: High-speed motors demand abrasion- resistant seals. PU lip seals with FKM backing are typical, while thin- section seals handle dust exclusion. Material, pressure, and temperature considerations Low pressure: Refrigerator gaskets often use PVC or silicone. Medium pressure: Washing machine inlet valves benefit from NBR or FKM O- rings. High temperature and pressure: Coffee machine steam chambers require PTFE or FFKM seals. Temperature extremes: From -20°C in freezers to over 100°C in steam appliances, material choice directly affects service life. What distributors and wholesalers actually hear “Will this seal survive detergent exposure?” “Why does one O-ring cost three times more than another?” “Can you deliver tomorrow?” The first question is about chemical resistance. The second is about material properties and service life. The third is about supply chain reliability. For wholesalers, being able to answer all three convincingly is what builds long-term trust. Balancing cost and performance Routine maintenance teams often prefer cost-effective standard parts. They know replacements will be frequent, and budgets are tight. But for critical components—such as compressor shaft seals or steam-chamber O-rings— engineers are willing to invest in premium materials. The cost of downtime far outweighs the price difference between a basic seal and a high- performance one. Industry trends As appliances become smarter and more energy-efficient, sealing requirements are evolving. Low-friction, long-life, and environmentally friendly materials are gaining importance. Food-grade certification and detergent resistance are increasingly mandatory. In addition, customers expect more than just parts. They want advice, inventory support, and sometimes even on- site consultation. So, how should one choose seals for household appliances? The answer is not a simple “oil seal or O-ring.” It depends on the appliance, the medium, the pressure, and the temperature. What matters most is matching the seal to the job.

Minimum Order: 1000

function:Wire cutting, stripping both ends, pressing one end, inserting one end into the shell, and half peeling one end wire size:AWG # 20- # 28 (wire outer diameter less than or equal to 2.5mm) Wire color:Optional 2～12 Wire cutting length:10 mm—700 mm (set in 0.1 mm units) Cutting length precision:Tolerance 0.1 mm + stripped long:1.0 mm — 8 m m Stripping length accuracy:Tolerance ±0.1 mm Crimping Machine:2T Pressing stroke:30mm Universal Press:Universal OTP press (split line applicator) Detection cover:Pressure drop, wire presence detection, crimping error detection, terminal presence detection, terminal insertion detection CCD detection (optional), pressure sensor device (optional) Control method:Single chip microcomputer control Internal control voltage:DC24V power supply:Single phase ~AC200V/220V 50HZ 10A Compressed air:0.5MPa, about 170N/min Operating temperature range:15℃ - 30℃ Operating humidity range:30%-80%RH, no condensation Mechanical weight:About 700kg

Minimum Order: 1 bags

A piston rod is a cylindrical component that connects the piston to the crosshead or connecting rod in an engine or hydraulic system. It plays a critical role in transmitting force from the piston to the crankshaft, which ultimately drives the engine's motion. In hydraulic systems, piston rods are integral to the operation of hydraulic cylinders, where they transfer force outward and must withstand high mechanical loads and constant sliding movement.

Minimum Order: 1 bags

In the world of precision engineering and manufacturing, honing tubes play a crucial role. These tubes are essential components in hydraulic systems, pneumatic cylinders, and various mechanical structures. As industries continue to demand higher efficiency and precision, the significance of honing tubes cannot be overstated.

Minimum Order: 1 bags

Equipment technical parameters model:HL-B30 control system:PLC human machine interface Cutting method:Motor cut-off Journey:30mm source: 220V 50-60HZ power:300W Cutting diameter: ø 5- ø 30mm （ φ 30- φ 45 Length error: Cutting length ± 1% Shear speed: 10-60 pieces/minute (depending on Appearance: 580X470X500mm (70KG)

Minimum Order: 1 bags

When it comes to home appliances, people often focus on energy efficiency, performance, or brand reputation. Yet, one of the most critical — and least visible — elements in these machines is the sealing system. Whether it’s the O-rings inside a washing machine pump or the oil seals in a refrigerator compressor, these small components determine whether an appliance runs smoothly for years or breaks down prematurely. Understanding the Role of Sealing Components Sealing components in home appliances are designed to prevent the leakage of fluids or gases and to keep contaminants out. In devices such as washing machines, dishwashers, vacuum cleaners, air conditioners, and refrigerators, seals are the unsung protectors that ensure the system’s efficiency and durability. A properly selected seal maintains the balance between flexibility and resistance, standing up to temperature variations, detergent exposure, pressure fluctuations, and continuous movement. A mismatch in material or size can lead to premature wear, leakage, and costly maintenance. Common Types of Seals Used in Home Appliances In general, the most frequently used sealing products in home appliances include: O-Rings: These are versatile and easy to install, mainly used for static or slow-moving applications, such as faucet connectors, filter housings, and water valves. Oil Seals (Rotary Shaft Seals): Essential for rotating parts like compressor shafts or motor bearings, where oil or grease retention is critical. Rubber Gaskets and Flat Seals: Often used in doors and covers to prevent air or water leaks in washing machines, ovens, and refrigerators. Each category serves a unique role, and choosing the correct type involves understanding the appliance’s mechanical and environmental conditions. Material Selection – The Core of Reliability Material selection is where real expertise matters. For instance, NBR (Nitrile Rubber) is ideal for general water and oil resistance, making it a common choice in household applications. FKM (Fluorocarbon Rubber), on the other hand, offers superior resistance to heat and chemical exposure, often preferred for appliances operating in high-temperature environments, such as dryers or induction cookers. HNBR (Hydrogenated Nitrile Rubber) combines the advantages of both — durability, resistance to ozone, and stability under pressure — which makes it suitable for high-performance motors and compressors. For products exposed to pressure or mechanical stress, the seal’s hardness, compression set, and wear resistance should be carefully balanced. A professional sealing manufacturer can recommend the proper grade after evaluating the application parameters. Practical Factors for Distributors and Manufacturers From a distributor’s perspective, product consistency and availability are just as important as performance. For appliance OEMs or maintenance companies, downtime means financial loss. Having a partner capable of both standard and customized sealing solutions helps streamline the entire production chain. This is where NQKSF stands out. With more than 30 years of experience in the sealing industry, the company supports clients from design to delivery, offering: Standard Parts with Fast Delivery: Over ten thousand models of O-rings and oil seals kept in stock, ensuring immediate shipment for urgent orders. Customized Full-Process Solutions: From material selection to structural design and performance testing, NQKSF helps clients create tailor-made non-standard seals that perfectly match the actual working conditions. Technical Expertise for System Optimization: NQKSF engineers work with customers to enhance sealing system reliability, reduce maintenance costs, and improve equipment performance. These strengths are backed by the company’s solid industrial foundation: an intelligent manufacturing plant, provincial-level technology innovation center, and recognition as a specialized and high-tech enterprise leading in the sealing component industry cluster. Why Choosing the Right Supplier Matters Many home appliance manufacturers underestimate how much their brand reputation depends on the reliability of small components. A leaking washing machine, a noisy compressor, or a broken gasket can easily lead to warranty claims and brand damage. Working with a professional supplier not only secures product quality but also simplifies logistics and after-sales service. NQKSF products are distributed to more than 80 countries worldwide, serving several well-known international appliance brands. The company’s global reach ensures consistent quality and technical support no matter where clients operate. Looking Ahead As smart home technologies evolve, sealing components will face even greater demands. Miniaturized motors, higher operating pressures, and wider temperature ranges all require precision sealing solutions. Materials and design innovations — such as advanced FKM compounds or hybrid seal structures — will continue to redefine what “durable” means in the context of home appliances. Selecting the right sealing components for home appliances is not just a technical choice; it’s a strategic decision that affects long-term performance, cost, and customer satisfaction.

Minimum Order: 1000

nematic liquid crystals making PDLC film 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. The capable of our producing approximately 5000 kilograms per month. We signed the Exclusive Agency Agreement with our South Korean customer from 2011

Minimum Order: 20 square metres

Micronized wax is primarily used to enhance coatings' scratch resistance, abrasion resistance, smooth hand feel, and anti-blocking properties, finding extensive application in solvent-based coatings, oil-based paints, and similar fields. ‌ Core Functionality Micronized wax reduces friction through its spherical particle structure, strengthening the coating surface's resistance to abrasion; its uniform particle size distribution enables effective dispersion within coating systems, improving the physical properties of the paint film. ‌ Application Characteristics ‌Scratch Resistance & Wear Resistance‌: Polyethylene Micronized wax exhibits moderate hardness and a smooth surface, lowering the coefficient of friction to minimise scratch formation. ‌ ‌Anti-Caking & Smoothness‌: Micro-wax forms a lubricating layer within coatings, preventing caking while enhancing tactile properties (e.g., smooth or matte finishes). ‌ ‌Matting Effect‌: Certain formulations are suitable for thin-film coatings, simultaneously providing matting functionality.

1. The pressure bearing components of the pump are designed with thickening, and the casing is made of ductile iron, which has strong pressure bearing capacity. 2. The flow components of the pump are optimized and designed using CFD flow field analysis technology, resulting in high efficiency. 3. The static seal between the inlet section, middle section, and outlet section of the pump adopts metal seal and "O" ring double channel seal. The pump shaft seal adopts imported mechanical seal, which is safe and reliable. 4. The rotor adopts two balancing processes, static and dynamic, strictly controlling the rotor's weight, ensuring stable pump operation and minimal vibration. 5. The bearing is directly installed on the pump shaft to reduce assembly errors. The bearing adopts an enlarged design, with strong bearing capacity and long service life. 6. The shaft is made of high-quality heat-resistant chromium molybdenum alloy steel, which undergoes multiple heat treatments, non-destructive testing, and precision machining to achieve high precision, good steel hardness, and good high- temperature stability. 7. For the recovery of high-temperature condensed water, the pump uses corrosion- resistant, high-temperature resistant, and anti cavitation materials, and adds a first stage impeller for better anti-corrosion and anti cavitation performance. The maximum operating temperature can reach 220 ℃, and the maximum working pressure can reach 30KG/cm2 8. Adopting a unique shaft shoulder positioning structure, the impeller positioning is more reliable and operates safely. Suitable for high-temperature condensate water recovery, boiler feedwater, and can also be used for factory, urban, and mining water supply and drainage.

Minimum Order: 1 bags

We always insist on the principle "Quality of product. We supply different kinds of Products. at affordable prices with fast delivery, We sincerely welcome inquiries from small order to bulk order, and we are looking forward to developing co-operative relationships with partners around the world RETURN POLICY: Your satisfaction is our Goal. Please inspect your order upon delivery. If for any reason you are not satisfied with your purchase, please return your merchandise within 180 days for a prompt and courteous exchange or refund, whichever you prefer. For fast and convenient service, send your order inquiry to our WhatsApp or Email below; WhatsApp: +44 7887 016299 Email: Adulilahaherif101@gmail.com

Minimum Order: 2 barrels

IC Tubes are primarily used for packaging and shipping electronic components such as switches, relays, sensors, capacitors, connectors, power modules, semiconductors, and more. These are also known by several other names, including Antistatic IC Tubes, IC Shipping Tubes, ESD Tubes, Plastic IC Tubes, IC Storage Tubes, Tube Containers, and others. IC Tubes are commonly employed for transporting components from vendors to users and for loading components into machines that assemble circuit boards. They provide exceptional ESD protection while maintaining a low cost-to-product packaging ratio. With thousands of different configurations available, it’s important to note that there isn’t a “one-size-fits-all” solution for IC Tubes. Tube packaging is similar to Tape and Reel packaging in that it is designed to safely store and transport larger parts that may not be suitable for tape and reel packaging. In this method, sets of components are secured in specialized packaging, ensuring both safety and efficiency during transport and handling. Features of IC Tubes Anti-static, prevents jamming, free of impurities, and thorn-free High definition and good ductility Excellent wear resistance, product pressure resistance, and strong drop resistance High toughness, resistant to deformation High impact toughness with good water tightness and durability Simple installation, ideal for automatic production lines

The Black Conductive PE Film is primarily used for electrostatic discharge (ESD) protection and serves various industries where static control and mechanical strength are essential. The conductive film is also called Black Conductive Polyethylene Film, Black Conductive Film Tube, Conductive Film Coil, Low Resistance Black Conductive Film, Carbon-Based Heating Film, Drum Core Packaging Conductive Film Black Conductive PE Film can be used in industries such as electronics, medical devices, packaging, beauty and wellness, aerospace, military, optoelectronics, and heating applications, providing electrostatic protection and mechanical strength. These Conductive products are widely used in: clean room, purification workshop, photovoltaic power plant, LED factory, PCB factory, electronics factory, electrical factory, electronic equipment, wafer, LCD/LCM/LED, optoelectronics, chip semiconductor, laser head, Pharmaceuticals, chemical equipment, precision equipment, medical equipment, microelectronics industry, aerospace, military industry, electronic components, optoelectronic products, electronic devices, liquid crystal products, optoelectronic integrated products, etc. The production area where the grade is required.