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 conveyor is one of the main equipment for transporting coal of fully mechanized working face, and scraper conveyor central slot blowing machine airframe components and material carrying institutions, so central scraping machine slot also important…
The gear coupling is the main transfer part between the reducer and the sprocket assembly, which is used to transfer the torque of the reducer output shaft to the sprocket assembly. Its structure is composed of spline sleeve, internal gear, screw, washer,…
Note 1: The minimum film diameter is required to be calculated with the minimum film thickness. Note 2: For the intermediate dimension of the nominal diameter of the conductor, the minimum film thickness corresponding to the nominal diameter of the larger…
To understand the scraper conveyor accessories often supply customers, scraper bolt beam these are often to contact the coal machine accessories, and some accessories will be different because of the underground environment, the design appearance is…
It is a standard pipe joint that supplies copper pipe fittings, straight flanges, eccentric reducers, welded and reduced diameters. Special features are corrosion resistance, high pressure resistance, good flexibility, and the material is copper. For…
