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.
Because now the coal mine working face is basically a large mechanized face, the power of its scraper conveyor is relatively more and more large. The quality requirements of sprocket components are also getting higher and higher, so when we choose sprocket…
The chain fastener of the scraper or the chain fastener of the transfer machine is divided into manual chain fastener and hydraulic chain fastener. By applying certain pre-tightening force to the chain of the scraper, the scraper conveyor can operate…
Sprocket assembly is mainly composed of bearing cover, bearing housing, roller, sprocket body, shaft, floating seal, rolling bearing and so on. It is processed and formed by the processing center, the tooth surface is hardened, the inner hole is the…
Scraper conveyor accessories chain shifter, also known as the chain splitter, is used for scraper conveyor machine head transmission department, it and tongue plate matching use to avoid chain, keep the normal operation of the transmission channel. The…
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…
