The carriage slide plate of dump truck is generally made of molecular weight polyethylene. This kind of skateboard is not only small in size and light in weight, but also has great advantages in performance. Its surface is very smooth and not easy to stick, so it is very suitable for use in some dump trucks, which can effectively reduce the cost of labor time.
![](http://oss.huangye88.net/live/2021/05/29/3c2711426149bd906cfab9a06a73af7d.jpg@750w_750h_90Q)
In addition to polyethylene lining plate, there are other materials to choose from, such as rubber lining plate. These materials also have wear resistance, corrosion resistance and other properties, but the specific choice of materials should be comprehensively considered according to the use environment and needs.
![](http://oss.huangye88.net/live/2021/05/29/7829d105fbaa473ee0fec38a1846c8e1.jpg@750w_750h_90Q)
It is an effective protection measure to lay plastic sliding plate on the bottom of the car for the non dump truck, which can improve the wear resistance, skid resistance and easy cleaning of the car, and extend the service life of the car. In the process of selection and laying, attention should be paid to the material, size, installation method and other factors to ensure the use effect.