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.
Henan Shuangzhi Machinery is a set of production and sales as one of the scraper manufacturers, scraper production scraper variety, high quality, scraper and other coal accessories for the mining areas. Scraper manufacturers Henan Double - chi machinery…
Scraper conveyor dumbbell pin connection scraper conveyor in central trough, cable trough, blank slot chute, and according to different host manufacturers and host model, there are many kinds of scraper conveyor and dumbbell pin type, different scraper…
Scraper E bolt is a kind of fastener used in coal mine scraper and transfer machine, in addition, there are scraper U bolt, single bolt. Squeezer E bolt manufacturer Henan Shuangzhi machinery since the establishment of the factory has been engaged in…
The main task of the scraper conveyer in the underground fully mechanized coal mining face is to ensure that the raw coal is continuously transported out. Sprocket assembly is the premise to ensure the normal operation of scraper conveyor. Its important…
