MAAG - High performance Melt Filters - The ERF Series

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Aries Ridywana, General Manager

Phone +62 21 2988 8557

Fax +62 21 2988 7870

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PT. DKSH Indonesia
AIA Central 39th floor. Jalan Jenderal Sudirman Kavling 48A
12930 Jakarta Selatan
Indonesia

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DKSH Japan K.K. Technology

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MAAG High performance Melt Filters - The ERF Series - Protected
(PDF, 5 MB)

High Performance Melt Filter ERF

High Performance Melt Filter ERF 500

High Performance Melt Filter ERF 1000

Our ERF melt filters are capable of processing a wide range of polymers (e.g. LDPE, LLDPE, HDPE, PP, PS, ABS, PC / ABS, TPE, TPU, POM). All solid or elastomer foreign particles such as paper, wood, aluminum, copper, rubber, silicone, or high-melting polymer composites are efficiently removed.

The classic application for ERF melt filters is repelletizing lines, but they are also successfully employed for sheet and profile extrusion. ERF melt filters can in principle be used in any extrusion line – either single or twin-screw and irrespective of the type of pelletizing system or other downstream unit. Four different sizes enable throughputs from 150 to 10,000 kg/h depending on the application

Technical Specifications

	ERF 200	ERF 350	ERF 500	ERF 1000
Total filtration surface [cm²]	1,250	1,570	3,140	6,280
Throughput max. [kg/h]	1,100	3,800	6,000	10,000
Heating zones	5 + 1	5 + 1	13 + 2	16 + 3
Operating pressure max. [bar]	300	300	300	300
Length x width x height [cm]	58 x 132 x 179	64 x 135 x 169	89 x 148 x 172	145 x 165 x 200
Weight [kg]	800	1,000	3,300	5,500
Total installed capacity [kW]	24	27	67	105

Key Features

Fully automatic, continuous operation
Up to 18% contaminants removed
Extremely low melt losses
More reliable processing due to constant pressure at the filter outlet
No need to replace the screen for several weeks, or possibly months, depending on the material and the application
Completely closed system with no entrapped air
Short contaminant residence times in the filter
Very simple replacement of the scraper from outside using a hydraulic cylinder
Elastomers (rubber, silicone) are efficiently filtered and discharged before they have a chance to be forced through the filter screen

Ettlinger ERF1000

MAAG Pump Systems, Automatik Plastics Machinery, Gala Industries, Reduction Engineering Scheer and Ettlinger – five successful and well experienced companies have joined forces to become the global partner for the polymer industry. As manufacturer of gear pumps, pelletizing and filtration systems and also pulverizers we offer top-grade equipment for your demanding requirements – not only for polymer applications, but also for the chemical, petrochemical, pharmaceutical and food industry.