The following describes the reason for the failure of fly ash separator abnormal sound analysis Rolling fever. Causes: poor lubrication starvation badly worn. Horizontal end flange bolts loose slip teeth. With loose, clearance increases. Upper adjusting nut threaded slip teeth Remedy: timely refueling, short increase oil production. Re-tapping screws big change. Removable repair. Handle shaft head, re-threading, for nuts. Gear and glued plastic deformation. Causes: poor lubrication, less oil, no oil. High-speed overload use. Remedy: Clean the tank, fuel oil change. Control speed, load control or improve the design. Badly worn gear. CAUSE: Protective bad seal. Bad oil, oil impurities. Bad material. Remedy: strengthen protection seal. Cleaning oil change. Selection of wear-resistant material. Gearbox happen vibration and noise. The cause: poor contact surfaces of teeth. Backlash have the right, there is an axial traverse. Bevel gear precision tolerance. Remedy: Adjust the contact surface. Adjust backlash, eliminating ran. Replace the bevel gear. Separator blade broke or drop the body swing. Causes: poor leaf quality, consistent weight. Blade bolts loose. Installation errors, resulting in upward or downward deflection. Remedy: Replace the blades, weighing uniform installation. Check the bolts, plus washers and tighten bolts. Adjust the mounting position. Fan and motor shaft two different heart. The cause: the impeller imbalance. Fans and export throttle position is not correct. Not strong enough foundation stiffness. Bolt loose. Fan impeller fouling. Remedy: concentric alignment so that the two axes. Correction balance. Regulate the throttle position. Strengthening the foundation, increased stiffness. Check and tighten bolts. After the shutdown cleaning access door open. Separator current causes a sudden increase: the lower or upper Rolling burn. Rose ring deformation, broken off stuck. Feed mixed with chunks of debris scattered stuffed dead material upper plate exports. Lower end of the large vertical shaft nut loose, sprinkle reel hub drop. Remedy: check and replace the bearings. Check and replace the piston ring. Clear debris. Finally, tighten the big nut. Gearbox fever or "smoke." CAUSE: gearbox oil, poor lubrication, poor oil quality. Overload use. Transmission failure itself. Remedy: Improved fuel or lubricating oil changes. Load control or improve drive design. Press the "burning oil", a specific analysis "glue", "thermoplastic deformation" and other symptomatic treatment. Bevel gear tooth root cracks or Duanzhe. The cause: poor contact surfaces of teeth. Backlash have the right, there is an axial traverse. Bevel gear precision tolerance. Remedy: Adjust the contact surface. Adjust backlash, eliminating ran. Replace the bevel gear. Gear severe pitting and flaking. CAUSE: bearing clearance is too large, bearing wear serious. Poor material or heat treatment. Overload use. Remedy: Repair or replace the bearings. Improved materials, improved heat treatment. Control load. For more information you can call our service hotline, you can also visit our official website for more information www.rdlhbsb.com!