China Double Slide Plate Type Continuous Screen Changer for Plastic Extrusion Machine

Double plate type hydraulic screen changer
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 seriesDouble 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.
Products

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.
Quality inspection
We take only firstclass steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed before delivery.
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.
about Gmach
Zhengzhou Great Machinery Co.,Ltd, a high-tech company with deep technology background and strong work team and services in China. Our business across the
1)hydraulic screen changer/ melt filter,
2)melt gear pump,
3)extrusion dies,and
4)plastic recycling granulator.
We do not just supply the products , but also provide
valueadded solutions to more customers in more markets all around the world .
Our goal is help all our customers
1)improve productivity,
2)cut costs,
3)increase energy efficiency,
4)eliminate scrap, reduce cycle times and do whatever else it takes to succeed in today's complex global economy.


Our team is committed to provide customers the best products with ever improving design. Strict production and quality control,and the perfect pre-sales and post-sales services.
We are on the way to be your most reliable and trustworthy partner, now more than ever.