Shanghai Youngtall Material Science Co., Ltd

PU Castor Wheels  is a material between ordinary rubber and plastic. This is the current Z wear-resistant elastomer, and it is harmless to the human body and can be completely biodegradable without adding carbon. Black and some carcinogenic rubber compounds are ideal materials for making tire treads. The main feature of polyurethane casters is to maintain high elasticity, excellent mechanical strength, oil resistance, and ozone resistance in the hardness range, and have good low-temperature performance. Advantages of  industrial PU wheels  in the application: 1. Polyurethane casters have good physical and chemical resistance. Polyurethane casters have the advantages of oil resistance, ozone resistance, aging resistance, radiation resistance, and low-temperature resistance. 2. The wear resistance is very superior, especially under the working conditions of the presence of water, oil and other wetting media, its wear resistance performance is more prominent, up to...

For a long time, rubber has been widely used for wheels because of its natural availability and low cost. However, during the Second World War, rubber and other materials were in short supply. After repeated research and exploration, people finally found a more cost-effective polyurethane material. Rubber has always been a hand-selected material in the wheel manufacturing industry, and the application of polyurethane materials has not only eased the tightness of rubber and other materials but also made up for the shortcomings of rubber casters. Do you know the advantages and disadvantages of the two?  Black pu wheels for skate board supplier  introduces you. Wheel hardness and resilience The hardness of Shore A type of rubber wheels is usually 67-75 degrees, and the hardness is relatively low. The hardness of polyurethane casters is as high as 83-95 degrees. Under the premise of safety, the use of polyurethane casters can not only ensure a certain cushioning capacity, but...

PU Castor Wheels  is a material between general rubber and plastic. This is an abrasion-resistant elastomer at present, and it is harmful to the human body. There is no need to add carbon black and some carcinogenic rubber compounding agents in production and processing. It is an ideal material for manufacturing tire treads. The main characteristics of polyurethane casters are to maintain high elasticity, excellent mechanical strength, oil resistance, and ozone resistance in the hardness range and have good low-temperature performance. AGV logistics handling equipment has many varieties and high non-standard levels. It is mostly used for epoxy floors or even better ESD ground environments. Metal wheels or hard plastic wheels are not only prone to noise but also cause serious damage to the walking ground. Choose one Wheel with good noise reduction and protecting the ground is particularly important. In addition, the AGV equipment similar to the automobile assembly line has the ch...

Advantages of  PU Castor Wheels 1. The adjustable scale of the function is large. Many physical and mechanical function goals can be changed within a certain scale through the selection of original materials and the adjustment of formulas, and then satisfy the users' different needs for product functions. For example, hardness is often an important goal for users. Polyurethane wheel elastomers can be made into soft printing rubber rollers with a Shore A hardness of about 20, or hard steel rollers with a Shore D hardness of 70 or more. This is often difficult to achieve with elastomer data. Polyurethane elastomer is a J-type polymer material composed of many flexible segments and rigid segments. With the increase in the proportion of rigid segments and the increase in the density of J-groups, the original strength and hardness of the elastomer will increase accordingly. 2. Superior wear resistance. Especially in the presence of water, oil, and other wet media, its wea...

The structure of  polyurethane castor wheels  is made up of single wheels mounted on a bracket, which is used to be installed under the equipment to make it move freely. Casters are mainly divided into two categories: A fixed caster: The fixed bracket is equipped with a single wheel and can only move along a straight line. B movable caster: 360-degree steering bracket with a single wheel can drive in any direction at will. Installation height: refers to the vertical distance from the ground to the equipment installation location. The installation height of the casters refers to the large vertical distance from the bottom of the casters to the sides of the wheels. Bracket steering center distance: refers to the horizontal distance from the vertical line of the center rivet to the center of the wheel core. The user is responsible for the proper maintenance and operation of polyurethane casters. To avoid improper use or equipment. If it needs to be overloaded, it sho...

Casters can be divided into small casters, light casters, medium casters, heavy casters and super-heavy casters according to the specific load. Heavy-duty polyurethane casters are one of the most heavy-duty casters. The wholesale bearing capacity of stainless steel casters is strong (the bearing capacity is from 1 ton to 15 tons or even higher). The specifications of heavy-duty casters are generally from 4 inches to 16 inches, and the thickness of the support can be made of steel plates of 8mm, 10mm, 16mm, and 20mm. The wholesale material of nylon forklift wheels is rubber, nylon, and high-temperature resistant casters, which have a wide range of applications. Casters support surface by corrosion treatment, excellent performance, high-temperature casters wholesale durable, flexible rotation, easy to use. Also can be customized according to customer requirements, to make a variety of special-shaped, heavy-duty rubber wheels, polyurethane casters, nylon casters, and various casters sp...

  PU castor wheels   are significantly better than other materials in terms of wear resistance, caster rolling resistance, and tear resistance. The load capacity of polyurethane wheels of the same size is 6-7 times that of rubber wheels. The production process can be continuous and automated, and little waste is generated during production and use. More importantly, part of the carcass of the waste polyurethane casters can be recycled and used as other polyurethane products, which will not cause environmental pollution. Moreover, it is formed by liquid casting and the manufacturing process is simple. Therefore, it is known as a green and environmentally friendly caster in the 21st century.  Industrial PU Wheels  will be the mainstream of the development of casters in various industries in the future, and polyurethane universal wheels have broad application prospects in the automotive industry. In daily life, polyurethane casters are suitable for medical electronics, ...