Screw pump - Insufficient vacuum
Parameters change;
Exhaust is not smooth, check the exhaust port;
Pipeline leak or not, check the whole process pipeline leakage;
Pipeline blocked, check the inlet filter, clean the pipeline;
Pump rotor wear intensifies, performance attenuation, disassembly overhaul.
Screw pump - High temperature
Gear oil filling too much, oil discharge;
Exhaust pressure is too high, check the exhaust port;
Cooling system problems, check the cooling water system;
Failure of inlet cooling mechanism? The inlet temperature is high, check the inlet temperature.
Screw pump - High operating current
The bearing is damaged, replace the bearing;
High bakepressure, Check if the exhaust pipeline is blocked ;
Gear wear, replace gear;
Upstream with liquid, check the upstream pipeline;
The rotor operation is stuck, check the clearance, clean the excess material.
Screw pump - Lubricating oil contamination
The bearing is damaged, replace the bearing;
Machine seal or oil seal is damaged, disassemble and repair;
Gear oil not replaced in time, deterioration, replace the gear oil;
System entrain material too much, upstream processing is abnormal, with liquid, check the upstream system;
Exhaust is not smooth, outlet liquid accumulation, system shut down and reflux, outlet add drain check valve.
Are you looking for reliable vacuum system solution?
Company address: No. 67, Feiying Road, Binjiang Development Zone, Jiangning District, Nanjing
Tel: 025-86211588
Enterprise Email: apump@apump.com.cn
400-888-6662
©2021 Nanjing Vacuum Pump Factory Co., Ltd. Recordation number: Su ICP No. 2022028646-1