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.
The hydraulic coupling of scraper conveyor is mainly composed of pump wheel, turbine wheel, shell, auxiliary chamber and elastic coupling. The working fluid should be injected according to the regulations, and the protection plug should not be changed…
As a component part of the scraper conveyor, the scraper plays an important role in a large number. In fact, the selection of the scraper is considered well at the beginning of the design of the scraper conveyor, which needs to be matched with the overall…
1000 series sprocket components, also known as sprocket assembly, is suitable for coal mine downhole scraper conveyer, scraper conveyer with trough. Sprocket shaft group can be divided into: head sprocket shaft group, tail sprocket shaft group. Sprocket…
The hammer head of the coal mine crusher is mounted on the crushing shaft group and directly participates in the crushing of coal. In the state of high speed rotation, the hammer head of the coal mine crusher impinges on the large coal and squeezes it…
Hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy to do a straight round trip motion. The structure of the hydraulic cylinder is simple, reliable work, generally use it to realize the round-trip movement,…
