Equipment of water supply and purification station:intake pump, rotary filtering net,mud scraper, chemical feeding pump and chlorine feeding device, etc. We can make a
lewing bearing can be applied in a variety of fields, especially in the smelting industry. Nowadays casting equipment has become one of the major concern among manufacture industries. However, it cannot be denied that smelting process do harm to the human body, as continued exposure of airborne pollutants generated by metal processing and smelting has been considered as ...