Continuous Melt Filter for Plastic Extruder-Double Plate Screen Changer

• Attribute to: Auxiliary Part of Plastic Extruder
• Function: Polymer Melt Filtration
• Filtration Area: 100-1000cm2
• Drive Mode: Hydraulically
• Power: Electric
• Design Pressure: 45MPa(450bars)
• Model NO.: GM-DSP series
• 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

Continuous melt filter for plastic extruder-double plate screen changer
Plastic extrusion mahcine continuous melt filter -double plate type screen changer
Plastic extruder used continuous filter-continuous type hydraulic screen changer
Continuous Melt Filter Double Plate Type Continuous Screen Changer for extruder
Double plate type continuous screen changer
Continuous filter machine for plastic extruder/double plate type screen changer
Plastic extrusion machine parts/filtration part/continuous screen changer/GM-DSP series screen changer
Plastic extrusion machine continuous screen changer double plate type

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.

Finished product pictures

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.

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.

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.