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.
Scraper conveyor as coal mine coal transport equipment, the daily workload is still very large, especially the larger annual output of coal mines. As for the beam of the scraper, the heavy load will also make its wear faster. When the beam of the scraper…
Hydraulic coupling is a hydraulic coupling appliance has the function of flexible transmission, reducing impact, isolating torsional vibration, and is an important equipment in the scraper. Its main function is to connect between the motor and reducer,…
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…
Hydraulic cylinder is the coal mine working face in the utilization rate can be said to be very high, as the hydraulic support components support the entire working face, to ensure the safe production of the working face, so important accessories how…
The middle trough of the scraper machine is also called the slop or trough is the fuselage of the scraper conveyer, which is composed of the middle plate and the groove side steel, etc. The upper trough to transport coal and the lower trough for the…
