El trueque es el presente y el futuro del comercio internacional, especialmente para las personas que se inician en el negocio de importación y exportación. El trueque y más, operaciones triangulares.
La segmentación perfecta para sus propuestas de negocio, Sus lugares de destino, además de su clase de clientes objetivo, además de sus artículos y categorías.
In the whole sprocket shaft set of scraper conveyor, sprocket shaft plays a crucial role, sprocket shaft drives sprocket operation for conveying work, how to process the sprocket shaft scraper must know these points. Scraper conveyor in the coal mining…
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,…
The crushing shaft group is the main component of the crushing material of the crusher. The whole machine has a large crushing capacity, high strength and rigidity, and is safe and reliable. The bearing adopts manual dry oil station for centralized lubrication…
271/5000 The blind shaft assembly of the scraper is an important part of the transmission department of the machine head. It is used together with the bobbin sprocket to form a transmission whole. Its function is to replace the sprocket shaft in the…
Pin shaft is mainly the hinge of two parts, play a fixed role in connection, so in the encounter of bending or fracture must be replaced in time. Analysis of common faults in how to install, store and troubleshoot. Hydraulic support pin shaft transport…
