OEM/ODM Supplier EHK series polymer gear pump - Column Net Changer – Vowa Detail:
Single cylinder type screen changer with three working positions
Structure Specifications
Integrated cylinder type structure with 3 working position, equipped with pressure-stabilizing structure, 3 alternate screens will combine as 2 screen pack and working simultaneously with continuous and super sealing.
Applications
Large-scale film blow(co-extrusion), geomembrane, composite pipes, color reproduction, membrane casting and etc.
Features
Unconventional process and heat-treatment, the pressure tolerance of the main body is 60MPa, For large screw machine head and extremely tiny T extrusion with die extremely tiny tap
Equipped with pressure-stabilizing structure and “relay topology” exhaust system. Ensuring the screen changing process steady, uninterrupted and nonstop feeding.
Auto lubrication system, super long working life, no maintenance is needed.
Technical Parameters:
Type |
Screen Diameter |
Melt pressure (MPa) |
Production (Kg/h) |
Heating power (KW) |
Wight (Kg) |
ZM50DZ |
¢53 |
≤60 |
≤150 |
2 |
120 |
ZM65DZ |
¢68 |
≤60 |
≤180 |
3 |
150 |
ZM75DZ |
¢78 |
≤60 |
≤200 |
3.5 |
200 |
ZM90DZ |
¢93 |
≤60 |
≤280 |
4.5 |
230 |
ZM100DZ |
¢103 |
≤60 |
≤300 |
5.2 |
270 |
ZM120DZ |
¢123 |
≤60 |
≤400 |
6.5 |
310 |
ZM135DZ |
¢138 |
≤60 |
≤500 |
7 |
370 |
ZM150DZ |
¢153 |
≤60 |
≤650 |
8.5 |
480 |
ZM1650DZ |
¢168 |
≤60 |
≤800 |
9.2 |
550 |
ZM180DZ |
¢183 |
≤60 |
≤1000 |
10.5 |
600 |
ZM200DZ |
¢203 |
≤50 |
≤1300 |
12 |
750 |
Product detail pictures:

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