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

 

Screen changer maintain products quality by filtering foreign materials such as particles of metals and stones, carbonized and/or degraded polymer, non-melted polymer, and gels.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Flat plate type screen changer (FSC) and hand screen changer (HSC) have a sliding plate with two receptacle holes for filters. FSC is operated sliding plate by hydraulic power. There are two types of sliding speed, such as immediately sliding type and slow sliding type of around 30 second. And HSC is handled by hand.

 

Bolt type screen changer (BSC) consists of 2 ways channel and 2-bolts of each 1 filter, and bolts are operated by hydraulic piston.[MO1]  At filter cleaning, one bolt is changed filter and another bolt is continued filtering operation. This operation can be executed without stopping the extruder system.

 

BSC is lined up 4 filters type (2-bolts of each 2 filters), which are BSC-3/4 and BSC-BF.

BSC-3/4 is operated 1-filter-changing and 3-filters-working, and continued one by one at filter changing operation.

 

BSC-BF has an additional function of filter cleaning by polymer flow, which is 1-filter-cleaning by back flush and 3-filters-working without changing filter.

スクリーンチェンジャー

GMA‘s flat type screen changer, dealt by DMAG

Applied to all kinds of plastics, except PVC

Exchanging filter

about SCREEN CHANGER

Comparison Table of each screen changer

各スクリーンチェンジャーの比較

DMAG deals with a various kinds of components for extrusion system and internally-designed gear pumps, and provide maintenance service.

 

DMAG’s services

DMAG’s company profile

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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