Shanghai Youngtall Material Science Co., Ltd

Do you regret that the casters cannot be turned for a long time and cannot be turned normally, or the caster wheels are broken, the wheel bearings are damaged, the bracket is severely deformed, the steel ball falls off, and the brakes are not flexible? Is the short life caster to achieve the effect of saving time, effort, and effort? Therefore, the service life of the caster has undoubtedly become the focus of our attention. The same extension of its service life is also maintained from the use of the caster. So how can we extend the service life of polyurethane casters? Then we can maintain the casters in daily use through the following points.  Black PU wheels for skate board supplier  to share with you: 1. Wheels Visually inspect the  PU castor wheels   for wear. The improper rotation of the wheels is related to fine red, rope, and other debris. The anti-wrap cover can block the winding of this debris. Too loose or too tight casters are another factor. Replace broken wh

The elastic body of  PU castor wheels   has good performances such as wear resistance, chemical resistance, high strength, high elasticity, low-pressure resistance, strong shock absorption, tear resistance, radiation resistance, high load-bearing, and shock absorption buffer. Polyurethane casters also have a wide range of hardness, ranging from Shore A10-100. In addition, the polyurethane casters have excellent sound absorption characteristics. The wheels do not generate noise during the movement and can achieve a silent effect. These characteristics of PU wheels are very suitable as caster materials. Industrial PU wheels  installation height: refers to the vertical distance from the ground to the installation location of the equipment, the installation height of the casters refers to the vertical distance between the caster bottom plate and the wheel side. Bracket steering center distance: refers to the horizontal distance from the vertical line of the center rivet to the center of

Polyurethane products have the characteristics of wear resistance, good elasticity, impact resistance, and corrosion resistance. The  PU castor wheels  produced are flexible and convenient to use, durable, and wear-resistant, impact-resistant, chemical-resistant, and corrosion-resistant in different situations Low temperature, high temperature resistance, no wheel mark when driving, floor protection, low noise and quiet performance. Many physical and mechanical performance indexes can be flexibly changed within a certain range through the selection of raw materials and the adjustment of formulas, so as to meet the special requirements of users on product performance. For example, hardness is often an important indicator for users. Polyurethane elastomers can be made into soft printing rubber rollers with a Shore A hardness of about 20, and they can also be made with a Shore D hardness of over 70. Steel rubber rollers, which are difficult to achieve with general elastomer materials

The main advantages of  pu castor wheels : 3. Various processing methods and wide applicability. Polyurethane elastomer can be formed by plasticizing, mixing and vulcanizing process (referred to as MPU) like general rubber; it can also be madeLiquid rubber, cast molding or spraying, potting, centrifugal molding (referring to CPU); can also be made into pellets, and ordinary plastic. The material is the same, and it is formed by injection, extrusion, calendering, blow molding and other processes (referred to as CPU). Molded or injection molded parts, in one set Within the range of hardness, you can also perform cutting, grinding, drilling and other mechanical processing. The versatility of processing makes the polyurethane elastomers widely applicable, and the application fields continue to expand. 4. Oil resistance, ozone resistance, aging resistance, radiation resistance, low temperature resistance, good sound permeability, strong adhesion, biocompatibility and blood compat