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 blind shaft is the same as the sprocket assembly, which can be simply divided into the blind shaft of the scraper and the blind shaft of the transfer machine. The transmission part is composed of the sprocket wheel of the scraper/transfer machine,…
On the working face of fully mechanized coal mining, the trough crusher is used with the transfer machine, and the high speed rotating hammer head is used to impact and crush the large raw coal, so as to crush it into the required grain size. Hammer…
22PI04 crushing shaft set can be used in PCM110 hammer crusher. In the process of coal transportation, the crushing shaft drives the crushing hammer head to rotate at high speed, impact and cut large pieces of coal, so that large pieces of coal can be…
The coupling of the scraper is also called plum flower elastic coupling, which is an important part of the transmission of power on the scraper conveyor. Why this scraper coupling is so important, Henan Shuanzhi will take you to see. The scraper coupling…
The hydraulic support connector is a vulnerable part. After the casting was used, the forging process was changed because the strength could not meet the requirements. Today, I have a preliminary understanding of the processing technology of the hydraulic…
