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.
The sprocket wheel of the scraper conveyer is a key part of the power drive. Its wear resistance and strength have great influence on the working efficiency of the fully mechanized face of coal mine. The performance of the sprocket wheel of the scraper…
The working position of the beam of the coal mine scraper conveyor is located in the middle part of the scraper conveyor. The chain and the scraper are fixed together to form the scraper chain by cooperating with the single-head bolt. Therefore, the…
In order to realize the lateral movement of the base frame and then drive the transfer machine and the belt conveyor to move, the self-moving device system is formed, and the connecting function of conveying raw coal on the fully mechanized coal mining…
Sprocket assembly of scraper conveyor is an important transmission part on the scraper conveyor, its components are roughly sprocket body, sprocket shaft, bearing, bearing housing, fuel tank, floating seal ring, cover, gland, end cover, positioning sleeve,…
Materials: 45#, 40Cr, 27SiMn, can be produced according to drawings or according to customer requirements. Models: Scraper 3TY-05, 2S001-00/6 Case: Ningxia Tiandi Run Cow SGZ730/400 scraper conveyer, Zheng Coal machine long wall SGZ730/320 scraper conveyer.…
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