Gmach GM-DSP Series Hydraulic Screen Changer

Product Details
Screw Channel Structure: Deep Screw
Exhaust: Exhaust
Automation: Automatic
Gold Member Since 2014

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Basic Info.

Model NO.
GM-DSP series
Computerized
Computerized
Attribute to
Auxiliary Part of Plastic Extruder
Function
Polymer Melt Filtration
Filtration Area
100-1000cm2
Drive Mode
Hydraulically
Power
Electric
Design Pressure
45MPa(450bars)
Applicable
PP/PE/PS/ABS/Pet/XPS/EPS/EPE and So on
Suitable for
Single Screw/Twin Screw/Multi Screw Extrude
Modes
Various Types to Be Matched with Extrusion Machine
Transport Package
Seaworthy Packaging
Specification
CE
Trademark
Gmach
Origin
Zhengzhou
Production Capacity
200sets/Year

Product Description




GMACH GM-DSP series 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 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
Gmach GM-DSP Series Hydraulic Screen Changer



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.


Gmach information
About Gamch

Zhengzhou Great Machinery Co.,Ltd, a high-tech company with deep technology background and strong work team and services in China. Our global team is dedicated to equipping our customers with the competitive solutions. Our business across the hydraulic screen changer/ melt filter, melt gear pump, extrusion dies,and plastie recycling granulator.

Gmach is a  rapidly growing company, it has a large number of sensior technicians and and full of passion and ambitious young people.  the deep technical background and  sense of responsibility  work team determine it is standing on  a high starting point.  

We do not just supply  the products , but also provide value-added  solutions to more customers in more markets all around the world . In the process, we're helping manufacturers everywhere improve productivity, cut costs, increase energy efficiency, 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.
Gmach GM-DSP Series Hydraulic Screen Changer

 
Tips for customers

How to choose a most suitable type of screen changer for your extrusion line ?

After the equipment supplier making a size recommendation and then you should perform your own analysis to confirm appropriate sizing. That way, you will have the advantage of independent analyses and, best of all, there is no additional cost.
Learn the difference between price and cost. Be sure to take into consideration all of the variables and look at all the factors to determine the real cost of ownership for the screen changer. Some of the hidden variables to consider may be:
Product quality.
Maintenance, time and cost of parts.
Process downtime and cost.
Life expectancy for the equipment and amortized cost of ownership.
Cost and availability of filtration media.
Pressure loss and effect on line output and product quality.
Operator safety.
Required operator intervention and labor cost.
If all of these and other factors are taken into consideration, you can choose the most suitable solution, and then you can expect a much better return on investment.

 

 

To our customers

In the end I want to say something to our customers or some one may become our customers I Want to express my thanks to all my dear clients .Thank you for visiting our website and glad to see you. Anyone won't buy any products from strangers until they know each other better, but it's a long time for you to understand a strange supplier well, then how you can find a best supplier during so many factories is a problem! I believe that the honest and sincere is very imporant in the business. Though we are a new member here, but we have a full experience technician team and full sense of responsibilty work team, we will provide all the customers with perfect quality products and service. Thank you so much! ! !

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