Backflush Filtration System K-SWE-4K-75/RS

Backflush Screen Changers for continuous operation with 4 screens

The continuously working melt filters of the type K-SWE-4K-75/RS are further developments of the K-SWE-Backflush series. Provided with 2 screen cavities per screen bearing piston, they offer a large filtration area in connection with a compact machine design.

The K-SWE-4K/RS shows extreme low pressure variations during backflushing, as 75% of the filtration area is available for production. During the screen change, 50% of the filtration area is available.

K-SWE-4K-75/RS

Applications

applications with high throughput rates
constant pressure processes, e. g. manufacturing of monofilaments
compounding, productions of profiles, recycling, production of fibres, polymerisation, film extrusion

Materials

suitable for almost all polymers
special design for PMMA and PC available

Function

continuously working melt filter
100% venting through venting grooves
4 screen cavities
75% of the total filtration area is kept in the product flow during the replacement of the screen
easy handling of the ACS control system by the operator. 100% reproduceable automatic flushing of screens independent of the operator
long life filter media owing to 100 times backflushing

TECHNICAL DATA

Type	Screen diameter [mm]	Active fitration area [cm²]	Output [kg/h]
K-SWE-080-4K-75/RS	58.3	4 x 27	80 - 360
K-SWE-100-4K-75/RS	76.3	4 x 45	160 - 560
K-SWE-101-4K-75/RS	96.	4 x 72	280 - 760
K-SWE-121-4K-75/RS	116.3	4 x 105	400 - 1100
K-SWE-125-4K-75/RS	125.0	4 x 122	600 - 1400
K-SWE-160-4K-75/RS	148.3	4 x 172	800 - 2000
K-SWE-180-4K-75/RS	176.3	4 x 244	1400 - 3000
K-SWE-200-4K-75/RS	200.0	4 x 314	1700 - 3800
K-SWE-250-4K-75/RS	230.3	4 x 415	2200 - 5200
K-SWE-280-4K-75/RS	250.0	4 x 490	4800 - 8800
K-SWE-300-4K-75/RS	270.0	4 x 572	6000 - 12000
K-SWE-380-4K-75/RS	340.0	4 x 908	10000 - 30000
K-SWE-410-4K-75/RS	410.0	4 x 1320	13000 - 40000

The output rates depend on the individual process parameters. Subject to design modifications.