Type | Screen—Dm(mm) | Screen area(cm2) | Heating Power(kw) | Output(kg/h) |
DHZ-2-100 | Φ70 | 38 x 2 | 2 | 50--150 |
DHZ-2-120 | Φ90 | 64 x 2 | 4.6 | 100--350 |
DHZ-2-160 | Φ135 | 143 x 2 | 14 | 300--700 |
DHZ-2-200 | Φ155 | 187 x 2 | 14 | 400--1000 |
DHZ-2-300 | square screen | 300x2 | 14 | 1000--4000 |
DHZ-2-1800 | screen wrapped on the slide bar | 900x2 | 14 | 2000--6000 |
specifications
1, two channels, and two filter screen in the working position at the same time, and when the screen change is required, the screen changed one after the other, so it doesn't interrupt the production and melt fluid flow.
2, no material leakage
3, protection cover make the operation safer.
4, different type to match with different type of extrusion plants
How to work
The double piston Screen Changer allows for filtration of most all polymers without interrupting production during a screen change. The Screen Changer consists of two pistons with each containing a filter cavity. When a screen change is required, one of the pistons is moved out of the housing while the other remains in the operating position. The dirty screen pack is removed and replaced with a new one. The piston is then moved back into the housing to its venting stages before resuming operation. These steps are then repeated for the other piston. This concept allows for continuous filtration with no interruption or loss of production
Applications
Applications
HDPE double wall corrugated pipe production line
HDPE supplying water/gas pipe production line
PP/PE recycling line,PVC hot-cutting pelletizing line
two-stage recycling and granulation machine group
PP-R pipe production line
PET pelletizing line
PP/PE waste film recycling and granulation production line
HDPE supplying water/gas pipe production line
PP/PE recycling line,PVC hot-cutting pelletizing line
two-stage recycling and granulation machine group
PP-R pipe production line
PET pelletizing line
PP/PE waste film recycling and granulation production line
Plastic plate material sheet material production equipment
Double-wall Large Spiral Pipe Production Line
Glass-fiber Reinforced Plastic Composite PP-R Extrusion Set
Double-wall Large Spiral Pipe Production Line
Glass-fiber Reinforced Plastic Composite PP-R Extrusion Set
PVC foamed plate production line
