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.
22PI04 crushing shaft set can be used in PCM110 hammer crusher. In the process of coal transportation, the crushing shaft drives the crushing hammer head to rotate at high speed, impact and cut large pieces of coal, so that large pieces of coal can be…
The coupling of the scraper is also called plum flower elastic coupling, which is an important part of the transmission of power on the scraper conveyor. Why this scraper coupling is so important, Henan Shuanzhi will take you to see. The scraper coupling…
The hydraulic support connector is a vulnerable part. After the casting was used, the forging process was changed because the strength could not meet the requirements. Today, I have a preliminary understanding of the processing technology of the hydraulic…
The pin shaft of the hydraulic support is the component parts of the hydraulic support in coal mine, and the hydraulic support cylinder/jack/column, hydraulic support connection head, hydraulic support bed beam and other accessories together constitute…
The middle trough is the fuselage of the scraper conveyor, which is composed of the middle plate and the steel side of the trough. The upper trough carries coal and the lower trough is used for the return journey of the scraper chain. In the process…
