Offers to Sell

Multipurpose Lithium Base Grease is a high-performance mineral oil-based grease thickened with lithium soap, specifically designed to deliver superior mechanical stability, water resistance, and extended lubrication in both automotive and industrial applications. It is formulated with a high-grade mineral oil and lithium soap thickener, and incorporates rust and oxidation inhibitors for optimal efficiency and extended lifespan.With its smooth, yellow texture and NLGI Grade 2 and 3 options, it ensures easy application and consistent protection even in demanding environments. Key Benefits of Our Multipurpose Lithium Grease Excellent Mechanical Stability: Lithium soap thickener provides superior resistance to softening or breakdown, even under mechanical stress. Exceptional Water Resistance: Maintains structure and lubricating performance in wet and humid environments, reducing the need for re-application. Oxidation Resistance: Great oxidative stability prolongs the grease lifespan and minimizes maintenance frequency.

Aleman’s Extreme Pressure Grease is a high-performance EP grease formulated with lithium soap thickener and premium-quality mineral base oil. It contains rust and oxidation inhibitors, and extreme pressure and  anti-wear additives to ensure excellent performance and long life, even in severe service conditions where high temperatures, shock loading and water contamination are possible. It’s EP additive makes it particularly suitable for the shock load and vibrating conditions found on automotive, industrial, agricultural and earth-moving equipment. Features & Benefits Excellent EP & Anti-Wear Properties: Protects heavily loaded and shock-loaded bearings, preventing wear and prolonging equipment life. Stable Under Stress: Lithium soap thickener offers outstanding mechanical stability, preventing grease breakdown in high-load operations. High-Temperature Resistance: Maintains oil film thickness under heat, ensuring components are protected even during continuous operation. Corrosion & Rust Protection: Keeps metal parts safe from oxidation and contamination, even in wet or corrosive environments. Strong Adhesion: Clings to metal surfaces to resist water washout and dirt, ensuring clean, long-lasting lubrication.

Graphene lubricating grease is modified from graphene materials. Graphene can form an adsorption layer on the surface of friction pairs, which can stably play a lubricating role under both dry and wet lubrication conditions over a wide load and temperature range. At the same time, it can prevent corrosion of key components, improve mechanical product noise, wear and smoothness, and extend the service life of lubricants. Features & Benefits Outstanding temperature resistance, effectively alleviating surface sagging and evaporation losses caused by high temperature of lubricating grease; Excellent extreme pressure and anti-wear performance, prolonging the service life of components working under high loads and medium to low speeds; Good corrosion resistance, rust resistance, and mechanical stability can provide excellent protection for components; Better noise reduction effect; Good adhesion, water resistance, and reduced loss.

Polyurea grease is a special polyurea thickened grease with excellent high and low temperature lubrication performance, excellent bearing life and good waterproof and rust resistance. Polyurea grease is designed to meet the strict lubrication requirements of ordinary bearings and rolling bearings, including sealed life bearings, motor bearings, high temperature pump bearings, continuous casting machine bearings, etc.  Key Features & Benefits of Polyurea Grease: Due to good stability and anti-aging ability, the time interval between grease filling is longer when used under long-term high load, avoiding oil change. The special structure of polyurea grease also allows it to limit wear phenomena even at very low temperatures. Polyurea grease reduces maintenance interventions, reduces noise disturbances and extends service life. Technical Specifications of Polyurea Grease Item Data Test Method NLGI 2 Temperature Range(℃) -40~180 Worked Cone Penetration1/10mm 265~295 GB/T 269 Base oil viscosity,40℃，mm²/s 60 Dropping Point ℃ ≥ 260 GB/T 3498 Copper corrosion（T2 copper sheet,100°C,24h） PASS Mesh oil (100℃,24h),% 0.4 SH/T 0324

Premium gasoline engine oil that features top-grade base oils and a versatile additive system. Ideal for high-performance petrol and light-duty vehicles, our engine oil provides excellent oxidation resistance, deposit control, and wear protection. It also boasts superb low-temperature pumping and high- temperature lubrication capabilities. Features & Benefits High-performance engine oil that can withstand extreme temperature conditions and frequent stop-and-start situations. Provides a stable and powerful output, ensuring a comfortable driving experience. Slow down oil aging and extend oil change intervals. Typical Properties Items API SP GASOLINE ENGINE OIL SAE Grade 20w-50 15w-40 Kinematic viscosity@40°C, mm²/s 155 113 Kinematic Viscosity@100 C,mm²/s, ASTM D445 18.15 14.7 Pour Point,℃, ASTM D97 -27 -36 Flash point (COC), °C 240  202 Density @ 15°C, kg/l 0.887 0.87

G pulley driving single screw pump can be used to transport neutral or corrosive liquids, clean or abrasive liquids, liquids containing gases or prone to bubbles, high viscosity or low viscosity liquids and liquids containing fibers and solids such as wastewater, sewage etc. G single screw pump has the very wide application. Food industry: used for wineries to transport wine, waste residue and ingredients in the process of wine production. Textile industry: used to transport synthetic fiber, viscose, dye, ink, nylon powder liquid. Paper industry: used for the transportation of black liquor of pulp. Oil industry: used in a variety of oil, oil products for the ground gathering and transportation pump. Chemical industry: used to transport all kinds of suspension, emulsion, acid, alkali, salt liquid. Shipbuilding: used for transporting residual oil, cleaning tank and sewage, sea water, etc. Construction industry: conveying mortar, plaster. Nuclear industry: radioactive liquid conveying belt particles Power plant: used for the transportation of coal water slurry.

Main Parameters of WHE1000 Pedestal Breaker Boom Systems: Model No：WHE1000 Boom weight(without hammer) 13000kg Max.Horizontal Working radius 14160mm Max.vertical working radius 11000mm Min.vertical working radius 2530mm Max.Height ：8680mm The Features of WHE1000 Pedestal Breaker Boom Systems: The core design of WHE1000 Pedestal Breaker Boom Systems centers on rugged durability and high adaptability. First, it typically employs a curved arm structure. Compared to straight arms, curved arms offer superior working range and improved operating angles. This is particularly advantageous when clearing material blockages at crusher discharge points, enabling more effective penetration into material piles for prying and breaking operations. Second, it incorporates a fully hydraulic drive system. This means the entire arm is powered by a hydraulic pump, delivering immense digging and crushing forces capable of tackling the hardest minerals and most severe blockages. The hydraulic system operates smoothly with controllable power output. Third, its critical components undergo reinforcement. The working arm itself is constructed from high-strength steel, while parts subjected to immense shear forces—such as pins and bushings—typically undergo specialized heat treatment. This process enhances hardness and wear resistance, significantly extending the equipment's lifespan under harsh operating conditions. Finally, it supports 360-degree continuous rotation. Its ingeniously designed rotation mechanism prevents hydraulic lines from tangling during swiveling, allowing the boom to rotate continuously without positional limits. This delivers unmatched flexibility in confined spaces, eliminating the need for frequent vehicle repositioning. The Benefits of WHE1000 Pedestal Breaker Boom Systems: Key Advantages The benefits of WHE1000 Pedestal Breaker Boom Systems directly align with its design features, manifesting across efficiency, economy, safety, and reliability. In terms of efficiency gains, it serves as a powerful solution for clearing bottlenecks in production lines. When the discharge port of a primary crusher becomes blocked by large ore chunks, the WHE1000 can swiftly intervene, clearing the obstruction within minutes. This instantly resolves a situation that might otherwise require hours of downtime for manual cleanup, ensuring continuous and efficient operation of the entire sand and gravel aggregate production line. Economically, it excels with significantly lower power consumption than comparable large equipment (e.g., excavators), using approximately one-sixth of the energy. Its robust construction and targeted design also result in lower failure rates, effectively controlling long-term maintenance and upkeep costs. Safety and environmental compliance are enhanced through remote control operation. Operators work from a comfortable, secure control room away from hazardous zones (e.g., falling objects, dust, noise), significantly improving personnel safety. As a purely electric, stationary unit, it produces zero exhaust emissions at the worksite, aligning with modern factory environmental standards. Its rugged durability ensures sustained, stable operation under heavy loads and high-impact conditions, delivering long-term investment returns for users. The Application of WHE1000 Pedestal Breaker Boom Systems: WHE1000 Pedestal Breaker Boom Systems find concentrated application primarily in heavy industrial sectors. A classic application is in large quarries or aggregate production lines. It is typically fixed directly above the discharge chute of primary jaw crushers or gyratory crushers. When large rock fragments from blasting become compressed at the crusher outlet, forming an “arch bridge” that causes severe blockages, operators remotely activate the WHE1000. The robotic arm extends its robust articulated arm, utilizing a hydraulically powered breaker or rammer head mounted at its tip to precisely impact, crush, and clear the blockage, rapidly restoring production. Additionally, in metallurgical steelworks, it can handle large slag clumps solidified in ladles or slag pits. In underground mines, it is sometimes installed near grate screens to break down oversized raw ore that cannot pass through the mesh. In summary, the YZH WHE1000 Pedestal Breaker Boom System is a highly efficient, cost-effective, and reliable industrial solution engineered for extreme conditions. It serves as the “road sweeper” ensuring uninterrupted flow in critical crushing operations.

A Light Steel Keel is a cold-formed metal framing component made from high- strength, continuous hot-dip galvanized steel strip. It is precision-rolled into standardized profiles such as C-channels (main runners), U-channels (tracks), and furring channels, which are used to construct the structural skeleton for: Interior partition walls Suspended ceiling systems Shaft wall assemblies Fire-rated barriers Acoustic wall and ceiling constructions Unlike traditional wood framing, light steel keels are non-combustible, termite-proof, moisture-resistant, and dimensionally stable, eliminating issues like warping, shrinking, or rotting over time.

In today’s fast-paced, noise-polluted world, creating serene, functional, and aesthetically pleasing indoor environments has become a top priority for architects, interior designers, and facility managers. Among the most innovative and effective solutions emerging in the building materials industry are Polyester Fibre Ceiling Panels—a revolutionary product that combines superior sound absorption, eco-conscious design, fire safety, and contemporary aesthetics into one versatile system. If you're searching for a high-performance, sustainable, and architecturally elegant solution to combat noise pollution in commercial, educational, or hospitality spaces, Polyester Fibre Ceiling Panels are not just an option—they are the future of acoustic design.In open-plan offices, schools, restaurants, and healthcare facilities, uncontrolled reverberation and background noise can reduce speech intelligibility by up to 40%. This is where Polyester Fibre Ceiling Panels step in as a comprehensive acoustic solution.

PVC laminated ceiling board is a modern, durable, and stylish ceiling solution for homes, commercial interiors, and public infrastructure. With its waterproof, fire-retardant, and low-maintenance properties, it offers both functional reliability and decorative flexibility. Applications & Solutions of PVC Laminated Ceiling Board 1. Residential Solutions Homeowners increasingly prefer PVC laminated ceiling boards for practical and aesthetic benefits: Living Rooms & Bedrooms: Adds a modern decorative finish while reducing ceiling maintenance. Kitchens & Bathrooms: Moisture resistance prevents mold growth and ensures long-lasting hygiene. Balconies & Utility Rooms: Withstands exposure to humidity and sunlight better than wood or gypsum ceilings.

Rigid fiberglass board is more than just an insulation product—it’s a complete solution for energy savings, noise control, and fire protection. From HVAC systems to industrial equipment, from acoustic studios to commercial buildings, it provides reliable performance and long-term value. Applications & Solutions of Rigid Fiberglass Board 1. HVAC System Insulation Rigid fiberglass boards are widely used in heating, ventilation, and air conditioning (HVAC) systems, where energy efficiency and indoor comfort are key. Air Duct Insulation: Installed inside or outside air ducts to prevent thermal loss, condensation, and noise transmission. Mechanical Room Soundproofing: Controls fan and motor noise in equipment rooms.

As a leading supplier of mineral wool boards China, we provide competitive prices without compromising on quality. Bulk orders and customized specifications are available to meet different project requirements. Whether you are a construction contractor, distributor, or wholesaler, sourcing directly from a reliable Chinese manufacturer ensures stable supply and cost efficiency. Applications of Mineral Wool Board 1. Building Insulation Mineral wool board is one of the most trusted materials for modern building insulation. Thanks to its low thermal conductivity, it effectively reduces heat loss in winter and prevents heat gain in summer. This helps improve energy efficiency and reduce HVAC operating costs. Exterior Wall Insulation Systems: Used in External Thermal Insulation Composite Systems (ETICS), mineral wool boards provide continuous insulation layers that improve building envelope performance and prevent thermal bridging.

In hydraulic systems, oil seals play a crucial role in maintaining pressure and preventing fluid leakage. Although small in size, they are vital for the overall reliability of the equipment. Different types of hydraulic oil seals vary in structure, material, and application, and proper selection ensures long‑term stability. Main Types of Hydraulic Oil Seals Fabric‑reinforced oil seals These seals combine rubber with fabric reinforcement, enhancing pressure resistance and wear performance, suitable for heavy‑duty hydraulic equipment. Polyurethane seals Known for elasticity and wear resistance, polyurethane seals are widely used in reciprocating hydraulic cylinders, especially in high‑frequency applications. R35/R37 seals Compact in structure, these seals effectively prevent leakage and are commonly applied in hydraulic systems. O‑rings The most basic sealing element, O‑rings are often used for static sealing but can serve as auxiliary seals in hydraulic systems. Material Considerations The performance of hydraulic oil seals depends largely on the material: NBR (Nitrile Rubber): Good oil resistance, suitable for standard conditions. HNBR (Hydrogenated Nitrile Rubber): Better heat resistance, ideal for systems with temperature fluctuations. FKM (Fluoroelastomer): High resistance to heat and chemicals, suitable for demanding environments. PU (Polyurethane): Excellent elasticity and wear resistance, widely used in high‑frequency reciprocating cylinders. PTFE (Polytetrafluoroethylene): Very low friction, suitable for high‑speed operations, but requires precise installation. Installation and Maintenance Notes Shafts and cylinder bores must be smooth and free of scratches. Specialized tools should be used to avoid damaging the seal during assembly. Lubrication should be moderate—too much or too little can compromise sealing performance. Environmental factors such as dust, humidity, and temperature fluctuations must be considered. Distributor FAQs Are hydraulic oil seals universal? No. Standard models cover many needs, but unique environments often require customized solutions. How long do hydraulic oil seals last? Service life depends on material, operating conditions, and installation quality. Proper selection and maintenance extend lifespan significantly. Which seals are suitable for high‑pressure environments? Fabric‑reinforced and polyurethane seals are recommended, provided installation accuracy is ensured. Selecting hydraulic oil seals is not a simple catalog exercise. It requires balancing material properties, installation practices, and operating conditions. Distributors and wholesalers who understand these details can deliver real value to customers. As hydraulic technology continues to evolve, seal types and materials will also improve, making high‑performance sealing solutions even more critical for reliable system operation.

Minimum Order: 1000

RM257 174063-87-7 liquid crystal PDLC 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