News Shearer Arm Gearbox Failures High-speed zone faults of Shearer Arm Gearbox mainly are high-speed gear tooth wear, pitting, gluing and scraping, in high-speed or heavy-duty gear transmission, due to the deterioration of gear arm g... Tags: Shearer Gearbox Failures VIEW DETAILS What Reflects Problems of Shearer Gearbox Fault Diagnosis System The research on gearbox fault and vibration mechanism is not thorough enough, most of them are qualitative conclusions. There is considerable difficulty in establishing a complete mathematical mechani... Tags: Shearer Gearbox VIEW DETAILS How to Determine the Performance of Mud Pump? Mud Pump is an very important tools used for mining and drilling. When to select which mud pump is more suitable for your work, the following two elements should be taken in to consideration.?... Tags: Mining Drilling Mud Pump Performance Displacement Pressure VIEW DETAILS Common Failures and Troubleshooting of Mining Mud Pump Followings are common failures of mining mud pump and troubleshooting: Fault 1: Pump Vibration Reason: pump shaft and diesel engine (or motor) are not heart, impeller imbalance, bearing damage; Solut... Tags: Failures Troubleshooting Mud Pump VIEW DETAILS Structure and Working Principle of Shotcrete Machine The material from the discharge port through the proportioning mixer for injection into the vibration sieve machine hopper. Through feeding cavity of the rotor body by dial feeder, with the swirl flow... Tags: Shotcrete Machine Structure VIEW DETAILS Frequented Asked Questions For Wall Plastering Machine Q: What is the advantage of the gear rack type wall plastering machine and the stainless steel rope type? A: Gear rack driving system enable output of main power is more peaceful and stable, so the wa... Tags: FAQ Wall Plastering Machine Wall Rendering Machine VIEW DETAILS First Prev 3456789 Next Last Menu Enterprise News Trade News Technical Data Foreign Customers Domestic Customers Hot News China Coal Group Welcomes Yemeni Merchants... China Coal Group's Information Technology ... China Coal Group Celebrates The 75th Anniv... China Coal Group Held A Cultural Performan... Vietnamese Businessmen Visit China Coal Gr... China Coal Group Mining Products Pass Nati... China Coal Group Selected For 2024 ‘Made... China Coal Group Signs Long-Term Purchase ...
