Rigid 5 inch swivel caster with brake threaded for trolleys

Medium-heavy duty PU caster wheel for Rolling Trolley Cage Wire Mesh Roll ContainerFor 500 kgs load rating - The all-new medium-heavy duty caster wheel is the preferred option.The common heavy duty caster wheel, as the quality of welding products is uneven, often with fake welding, as shown in the pictures:Cracks are easy to appear at the welding place, resulting in the surface treatment cannot be handled in place, and the weld is prone to rust and corrosion during use, as shown in the pictures:     

3 Inch Swivel Friction Grip Ring Stem Plastic Mobile Rollerblade Nylon Office Chair Caster Wheel are ready to be sent out! We also bring you good news,we have 32% off for this item this month!  More details pls feel free to contact us.

  Why the pull rod box wheels, the wheels of the trolley push up the noise is loud, the smell is also big. Why is it that the casters used in hospitals and hotels do not have such a loud sound and smell when rubbing against the ground? It turns out they used mute casters.   The mute caster uses an environmentally friendly thermoplastic elastomer TPE as the material for the outer skin of the caster. What kind of material is TPE? TPE material has the advantages of high elasticity, high strength, high resilience, temperature resistance of 50 ℃ to 115 ℃, excellent skid resistance and damping properties, and softness and comfort superior to rubber. The TPE material does not add phthalate plasticizer or toxic cross-linking agent such as sulfur and DCP in the production process, and the TPE thermoplastic elastomer material has a more flexible molecular chain structure, the friction coefficient between TPE thermoplastic elastomer and the ground is small, and there is almost no sound when rubbing with the ground. Leave no trace on the floor, do not destroy the floor. At the same time, the special styrene-butadiene block structure of TPE material ensures the high strength and wear resistance of the material.  Because of the large coefficient of friction and large contact area between the surface of silent castors and the ground, it is often difficult to push when the load is high. This is why silent casters are very popular in the life industry. But the reason why it is less used in industrial production.  With the improvement of living standards, people have higher and higher requirements for the use of casters, and mute, environmentally friendly TPR/TPE casters have become the best choice in the market. Dajin casters have more than 10 years of experience in the production of TPR/TPE materials. Since the introduction of mute TPR/TPE casters, they have been affirmed by a large number of customers in the market. With original TPR/TPE adhesive structure, the quiet and wear resistance of casters have been greatly improved. The products cover furniture casters, light duty casters, medium duty casters, mid-heavy duty casters, heavy duty casters and so on. It is especially suitable for places and equipment with high mute requirements, such as dining carts of high-end restaurants, hotel service carts, trolleys, airport trolleys, medical beds, medical equipment and so on.  If you have any questions about the choice of casters, please contact us, if you want to discuss more knowledge about casters, please contact us. If you are curious about the production process of casters, you are welcome to visit us.

In November 2018, Zhongshan dajin caster manufacturing Co., LTD, was recognized as a national high-tech enterprise. We have received the "high-tech enterprise certificate" approved and issued by the department of science and technology of guangdong province, the department of finance of guangdong province and the state administration of taxation of guangdong province."Hightech enterprises" selection conditions are very strict, the application of the enterprise to meet the various conditions at the same time, such as the core technology must have independent intellectual property rights, product belongs to the scope of hightech fields, enterprise scientific and technological personnel proportion, enterprise innovation ability, etc., and through the enterprise self declaration, is reported to the submitted materials, expert evaluation, determined, public announcements, and other programs.This award is highly recognized and encouraged to Zhongshan dajin caster manufacturing Co., Ltd. in the field of casters in terms of intellectual property rights, technological innovation, product development and market competitiveness.Zhongshan dajin casters focusing on the R&d and production of high quality casters.The company follows strict quality and production standards, has a mature management and development process, relying on its own strong R & d and innovation capabilities, relying on years of experience and practice to create key value for customers.Since its establishment, the company has successfully served hundreds of enterprises with the joint efforts of team members.The award of the national high-tech enterprises identified, will further stimulate the world's enthusiasm for innovation, enhance the enthusiasm of enterprises for innovative research and development, research and development of more high-tech content of new products, so that China's high-quality casters serve the world.