Dragon Manufacturing and Automation Gears Co., Ltd.
Ask DMAG for any inquiries about gear pump and extrusion system
Mimuro 2607-9, Midori-ku, Saitama-shi, Sitama, Japan
TEL/FAX:+81-48-873-6274 MAIL:info@dmag-pump.com
Troubleshooting of Gear pump
The potential faults, those reasons and countermeasures are listed.
Please click here for the additional inquiries and farther questions.
01 Gear pump is not running
02 Operating temperature for housing is not reached or is dropping
06 Noises from gear pump
10 Strong fluctuation in melt pressure
03 Gear pump is leaking, polymer melt escaping
04 Gear pump is leaking, heating medium from heat connecting flanges
05 Gear pump is leaking, heating medium escaping from the housing
07 Gear pump pumping insufficiently or not at all,
pressure fluctuations, volumetric efficiency reduced
08 Polymer melt leaking from V-seal shafts seals
09 Strong torque fluctuation
11 Strong speed fluctuation
DMAG deals with a various kinds of components for extrusion system and internally-designed gear pumps, and provide maintenance service.
Dragon Manufacturing and Automation Gears Co., Ltd.
Mimuro 2607-9, Midori-ku, Saitama-shi, Sitama, Japan
TEL/FAX:+81-48-873-6274 MAIL:info@dmag-pump.com