Melt Filter K-SWE-4K-75

Continuous operation Screen Changer with 4 screens

Continuous operation polymer melt filters K-SWE-4K and K-SWE-4K-75 are used for processes requiring a large filtration area and high throughput rates.

Equipped with 2 screen cavities per screen bearing piston, these screen changers offer a large filtration area in connection with a compact machine design.

The 4 screen cavities guarantee constant polymer filtration even for sensitive processes.

The K-SWE-4K-75 differs from the K-SWE-4K in that during a screen change 75% of the filtration area remains in production, giving constant pressure.

Applications of the Screen Changer K-SWE-4K-75

processes with high throughput rates
compounding, semi-finished production, recycling, manufacturing of fibres, polymerisation, film extrusion
processes which require a large filtration area and process stability
(e.g. manufacturing of fibre)

Materials

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

Customised special solutions

various coatings of the flow channels
special breaker plates

Function

continuously operating melt filter
100 % venting by venting grooves
4 screen cavities
simple handling for the operator
standard ACS control system

TECHNICAL DATA:

Type	Screen diameter [mm]	Active fitration area [cm²]	Output [kg/h]
K-SWE-100-4K-75	76.3	4х45	160-560
K-SWE-101-4K-75	96.3	4х72	280-760
K-SWE-121-4K-75	116.3	4х105	400-1100
K-SWE-125-4K-75	125.0	4х122	600х1400
K-SWE-160-4K-75	148.3	4х172	800-2000
K-SWE-180-4K-75	176.3	4х244	1400-3000
K-SWE-200-4K-75	200.0	4х314	1700-3500
K-SWE-250-4K-75	230.3	4х415	2200-3800
K-SWE-280-4K-75	250.0	4х490	2500-4000
K-SWE-300-4K-75	270.0	4х572	4500-9500
K-SWE-380-4K-75	340.0	4х908	5000-12500

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