Large filtration are continuous screen changer for high output recycling machine
This GM-DP-L series continuous screen changer/ melt filter is consist of
- The main body of the screen changer
- Hydraulic unit
- Electrical controlling pack(this part is optional choice by customers)
This GM-DP-L series Large filtration are continuous screen changer for high output recycling machine is designed based on GM-DP-R series dual rods continuous screen changer , this kind of continuous screen changer enlarge the filtration area by instead the round breaker plates as the rods full of holes, and the filter screen is wrapped on the rods. And this kind of continuous screen changer now is widely used for the hot melt adhesive, high output plastic recycling machine.
Characteristics of GM-DP-L series continuous screen changer/melt filter
- The filter screen is wrapped on each slide bearing bars full of small holes-the same function as the breaker plates
- "Continuous type" means operation of screen change without machine halt or disruption of melt flow.
- Equiped with air venting system
- Fit for almost all kinds of polymers
- It works well under the high pressure 400bar(40Mpa) not impact the high performance.
- The filtration screen area covers from 400cm² to 2500cm², depending on the size, fit for output range from 100kg/h to 4800kg/h.
Product show
Benifits of this kind of double piston type continuous screen changer with large capacity for plastic extruder
- Continuous operation
- Leak-free mold of operation
- Large filtration area meet the high output extrusion machine
- Customized design adapters
- venting groove discharge the gas mixed in the polymer melt
- Simply controll by a easy operated control handle
- Reasonable price and proved technology
Main application fields
- Especial for the high yield device
- Sheet (Foam/Strapping/Plastic cardboard)
- Coating (Hot melt adhesive)
- Pipe ( Corrugated/Gas Pipe) and profile
- Compounding (Master batch/filler)
- Wire and cable extrusion
- Tubing (Medical/Industrial/Irrigation)
- Fibers ( Monofilament/non-woven fabrics)
- Pelletizing (strands and water-ring pelletizing)
- Recycling of most polymers
Application cases show
The screen changer types and parameter
Type |
Screen D&A
|
O verall dimension
(mm)
|
Heating power
(KW)) |
Output
(kg/h) |
S creen diamension
L*W (mm) |
Filtration area
(CM²) |
L |
W |
H |
L1 |
| G M -DP-L-100 |
251x80 |
200x2 |
220 |
200 |
320 |
810 |
3.5/4.7 |
450-1200 |
| G M -DP-L-120 |
314x100 |
314x2 |
250 |
220 |
360 |
970 |
5.0/7.2 |
800-1800 |
| GM -DP-L-155 |
408x130 |
530x2 |
320 |
270 |
450 |
1100 |
8.2/11.1 |
1000-2600 |
| G M -DP-L-175 |
471x180 |
846x2 |
370 |
310 |
480 |
1320 |
9.4/12.7 |
2300-4400 |
| G M -DP-L-195 |
533x190 |
1012x2 |
400 |
380 |
550 |
1470 |
10.2/13.8 |
2900-6000 |
| G M -DP-L-220 |
596x200 |
1192x2 |
440 |
410 |
590 |
1620 |
13/17.5 |
3900-10000 |
| Remark: The output rates depend on the individual extrusion process parameters. |
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