Gold Member Since 2014
Audited Supplier
Zhengzhou Great Machinery Co., Ltd.

Screen Changer, Continuous Screen Changer, Hydraulic Screen Changer manufacturer / supplier in China, offering Plastic Recycling Pelletizing Line/Continuous Screen Changer, Melt Filtration Products-Double Plate Type Continuous Polymer Melt Filter, Dual Piston Screen Changer for LDPE Recycling Machine and so on.

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Supplier Homepage Product Gmach polymer melt filtration system Continuous screen changer Plastic Recycling Pelletizing Line/Continuous Screen Changer

Plastic Recycling Pelletizing Line/Continuous Screen Changer

FOB Price: US $4,000-29,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $4,000-29,000/ Set
Get Latest Price
Production Capacity: 200 Sets/Year
Transport Package: Seaworthy Packaging
Payment Terms: T/T
Basic Info
  • Model NO.: GM-DP-R series
  • Automation: Automatic
  • Attribute: Auxiliary Part of Plastic Extruder
  • Applicable: PP/PE/PS/EPE/EPS/XPS and So on
  • Trademark: Gmach
  • Origin: Zhengzhou
  • Exhaust: Exhaust
  • Computerized: Computerized
  • Function: Polymer Melt Filter
  • Size: Various Sizes to Be Matched with Extruders
  • Specification: SGS
  • HS Code: 8421299090
Product Description

Plastic Recycling Pelletizing Line/Continuous Screen Changer



Benefits of this  GM-DP-R series  continuous screen changer for extruder
Increased production
Reduced downtime & scrap
Leak-free operation
Increased filtration area
Reduced inlet pressures
Accurate, repeatable screen changes
Reduced maintenance




Features

Two round  removable breaker plates on each bearing piston
"Continuous type" means operation of screen change without machine halt or disruption of melt flow.
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 56cm² to 520cm², depending on the size, fit for output range from 30kg/h to 1800kg/h.

Finished products 
Plastic Recycling Pelletizing Line/Continuous Screen Changer
Benifits of this kind of continuous screen changer
1,continuous operation
2,Leak-free mold of operation
3,Customized design adapters
4,optional choice of installation ways
5,Simply controll by a easy operated control handle
6,Reasonable price and proved technology

Working principle of this GM-DP-R series continuous screen changer
Plastic Recycling Pelletizing Line/Continuous Screen Changer
As the polymer melt enters the main body ofthe screen changer, the melt stream is divided equally and flows into the two channels ,go through the two breaker plates, and the impurities are intercepted by the screen mesh, and when screen changing is required, one of the pistons with blocked screen pack is pushed out by hydraulic unit , and the other is still on the working position, we replace the fresh screen and then the piston with new screen is pushed into the working position, at this time, the air bleeding system also begin to work.  The other piston screen change is the same with above.  This type of continuous screen changer maintains a continuous melt flow.

Applications 
 
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

Application show
Plastic Recycling Pelletizing Line/Continuous Screen Changer
Quality inspection
   We take only first-class steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed  before delivery.   we guarrantee that every set of scren changer   from our factory is the best quality.


 
 
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.


Type

ScreenD&A
 
Overall  & dimension
    (mm)

Heating   power
(KW))

Output
(kg/h)

Dia (mm)Filtration area (cm² )LWHL1

G M -DP-R-806028x21801702807002.4/3.230-180
G M -DP-R-1008050x22202003208103.5/4.780-280
GM -DP-R-12010078x22502203609705.0/7.2220-480
G M -DP-R-155130113x232027045011008.2/11.1300-700
G M -DP-R-170145165x237031048013209.4/12.7400-1100
G M -DP-R-195165214x2400380550147010.2/13.8650-1500
G M -DP-R-220180254x2440410590162013/17.5800-1800
Remark: The output rates depend on the individual  extrusion  process parameters.

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Mr. Peter Ho
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