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 chain fastener is installed on the connecting casing between the main engine reducer and the motor, and the hydraulic motor drives the main engine reducer to achieve the purpose of tensioning the scraper chain. Hydraulic chain tensioning…
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…
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…
The sprocket wheel of the scraper conveyer is a key part of the power drive. Its wear resistance and strength have great influence on the working efficiency of the fully mechanized face of coal mine. The performance of the sprocket wheel of the scraper…
The working position of the beam of the coal mine scraper conveyor is located in the middle part of the scraper conveyor. The chain and the scraper are fixed together to form the scraper chain by cooperating with the single-head bolt. Therefore, the…
