Barter is the present and the future of international trade, especially for people who is starting in the import export business. Barter and more: Triangular operations.
Scraper pin row, also known as the scraper gear rail, scraper pin row, through the scraper and the central slot on the throne with horizontal pin, vertical pin fixed together, there are forging pin row, casting pin row, specifications and types are also…
Most hydraulic support jacks are single telescopic double-acting, some are single telescopic single-acting jacks. According to the function of hydraulic support, hydraulic support jacks can be divided into bed jacks, front beam jacks, balance jacks,…
The main function of the connecting head of the hydraulic support is to connect the scraper conveyor and the hydraulic support organically to realize the effect of force transmission between them. When working, the connecting head has to move the bracket…
The tail of the belt conveyor is composed of the tail drum, supporting roller, tail frame and other components. The tail drum of the belt conveyor also plays the role of carrying belt and material weight in conveying work. The structure of the self-moving…
Oil cylinder plays the role of passage, to meet the needs of rapid advance, ensure perfect connection. It is the main accessory for the operation of the self-moving tail. Understand the distinction between the function and the model of the self-moving…
