2015051402010101 Zhengzhou City Hongxin mining production of coal briquetting machine used to suppress coal, iron, coke, aluminum, iron, iron oxide, carbon powder, carbon black, slag, gypsum, tailings, sludge, kaolin , activated carbon, coke breeze and other powder, powder, scrap, waste, widely used in refractory, power plants, metallurgy, chemical industry, energy, transport, heating and other industries. For more technical specifications please contact us or online consultation intrapartum 8t coal briquetting machine latest price, welcome to plant inspection: Zhengzhou Xingyang Longgang West Zone 082015041003 Zhengzhou City Hongxin Mines Ltd. to plant Route: Old Town Xingyang Longgang Economic Development Zone of Zhengzhou West 8t / h coal briquetting machine price, you are welcome to visit! Pressure the ball machine shop display showing a hydraulic protection device is a high-pressure pump oil into the cylinder 4t / h coal briquetting machine the latest price, so that the piston axial displacement. Former head of the piston rod connected to the bearing housing pressure to meet production requirements. When the intake material between the roll into the metal block excessive or hydraulic cylinder piston rod pressure overload, the pump will be shut down, the accumulator pressure change by a dampening effect, the relief valve to open the oil return, the piston rod displacement so increase the gap between the pressure roller so hard object by the pressure roller, the system pressure returned to normal, can protect the pressure roller is not damaged. The machine can adjust the pressure according to pressure the ball density requirements and production flexibility. Intrapartum 8t coal briquetting machine price _ the latest mining equipment _ Hongxin coal briquetting machine price provided by the Zhengzhou City Hongxin Mining Equipment Co. Zhengzhou City Hongxin Mines Ltd. (www.hxyqj.com) is a leader in Zhengzhou, crushing grinding equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Hongxin leader in mining equipment with the staff warmly welcome all inquiries negotiations to create Hongxin mining equipment better future.