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 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…
There are many ways to classify the types of hydraulic cylinders, so the hydraulic cylinders are divided into the main moving parts according to the structural characteristics Piston hydraulic cylinder The main moving parts are usually made up of a piston…
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…
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.…
The hammer head is an accessory on the 27PW0201 hammer head assembly. It is mounted on the cutter base and is mainly in direct contact with coal for crushing coal. Hammer head belongs to forging, good impact resistance, toughness, good wear resistance,…
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