- Castor - 【 Industrial casters 】 Universal wheel, adjust the foot manufacturers according to the demand of the market and the passage of time, the trundle industrial truckle products on the market now also gradually increased, to cater to different customers with different demand. Whether now or in the past, whether new products or old products, its industrial castor production process is the same. Industrial casters are divided into general plastic and hardware two parts, the two parts have different production process. 1, molding part of the drying material Blanking - Injection - A round - Trim - Cooling - Bearing 2, hardware part embryo - open Pressed - Drilling - Forming - Hair ( Heat treatment - Plating) After the two parts are complete and unified into the assembly shop to assembly and packaging boxes into the Treasury. Castor production finish thus! Industrial casters products in strict accordance with the production process and technology of the above, each castor production come out is to go through a layer of a layer of testing up to standard before entering the next working procedure, to make a really let you worry of industrial casters. With the continuous development of modern science and technology, caster has been involved in all walks of life, according to the needs of different industries, continuously invented all kinds of casters to adapt to the current conditions, so castor became indispensable components, the development of the castor also became a special industry.