CE compliant hydraulic screen changer(GM-DSP series) for plastic extrusion line
Compare with the GM-SSP series single plate type hydraulic screen changer, this GM-DSP series double plate type continuous screen changer for plastic extruder has a obvious advantage : continuous operation.
The structure: 1,two pieces of slide plate instead of one slide plate
2,one screen cavity on each slide plate insteads two screen cavities on one slide plate.
And this kind GM-DSP series double plate screen changer owns the feature of single plate hydraulic screen changer: a quick screen change process.
This GM-DSP series Double plate type continuous screen changer for plastic extruder is consist of
The main body of the screen changer
Hydraulic unit with accumulator
Electrical controlling pack (This part is optional choice by customers)
Characteristics of GM-DSP series continuous screen changer for plastic extruder Double plate type continuous screen changer for plastic extruder
Two round removable breaker plates on each slide plate
"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 100cm² to 980cm², depending on the size, fit for output range from 100kg/h to 3700kg/h.
Benifits of this kind of double plate type continuous screen changer for plastic extruder
continuous operation
Leak-free mold of operation
Customized design adapters
optional choice of installation ways
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
Cast film (Bubble pack/ Medical/Food Wrap)
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
Types
Type |
ScreenD&A |
overall dimension
(mm) |
Heating power
(KW)) |
Output
(kg/h) |
|
Dia(mm) |
Filtration area(cm2) |
L |
W |
H |
L1 |
|
|
GM-DSP-80 |
80 |
50x2 |
200 |
170 |
240 |
820 |
2.4/3.2 |
110-300 |
GM-DSP-100 |
100 |
78x2 |
220 |
185 |
280 |
930 |
3.5/4.7 |
180-500 |
GM-DSP-120 |
120 |
113x2 |
260 |
205 |
320 |
1010 |
5.0/7.2 |
350-800 |
GM-DSP-150 |
150 |
176x2 |
300 |
235 |
360 |
1140 |
8.2/11.1 |
450-1200 |
GM-DSP-180 |
180 |
254x2 |
320 |
245 |
360 |
1200 |
9.4/12.7 |
500-1500 |
GM-DSP-200 |
200 |
314x2 |
360 |
280 |
420 |
1300 |
10.2/13.8 |
800-2500 |
GM-DSP-250 |
250 |
490x2 |
450 |
300 |
430 |
1520 |
13/17.5 |
1400-3700 |
Remark:The output rates depend on the individual extrusion process parameters. |
Commissioning
We provide the operation manual for customers to gudie to install the screen changer, and at the requirement of user, salers should send technician to install and commissioning the die at site of Buyers, expenses of the trip should be borne by Buyers.
After-sales service
12 months with proper operation by user, all the spare parts shall be replaced free of charge under guarantee period, fee for transportation and packing will be borne by users.
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