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

 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.

 

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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

 

 

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