Double Plate Type Hydraulic Screen Changer for Plastic Extruder

• Type: Sheet Extruder
• Plastic Processed: PP
• Product Type: Granulating Extruder
• Model NO.: GM-DSP series
• Feeding Mode: Multiple Feed
• Assembly Structure: Integral Type Extruder
• Screw: Single-Screw
• Screw Channel Structure: Deep Screw
• Exhaust: Don′t Exhaust
• Automation: Automatic
• Computerized: Computerized
• Material: High Quality Alloy Steel
• Attribute to: Auxiliary Part of Plastic Extruder
• Function: Polymer Melt Filtration
• Suitable for: Single Screw/Twin Screw/Multi Screw Extruder
• Applicable: PP/PE/PS/ABS/Pet/XPS/EPS/EPE and So on
• Mode Type: Various Types to Be Matched with Extrusion Machine
• Transport Package: Seaworthy Packaging
• Specification: CE, SGS
• Trademark: Gmach
• Origin: Zhengzhou
• Production Capacity: 200 Sets/Year

Product Description

Double plate type continuous screen changer for plastic extruder
    GM-DSP series
 
This GM-DSP series  continuous screen changer/ melt filter is consist of
The main body of the screen changer
 Hydraulic unit with accumulator
Electrical controlling pack
 



Characteristics of  GM-DSP series continuous  screen changer/melt filter
 
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 piston 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 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.