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Zhengzhou Great Machinery Co., Ltd.

Continuous Screen Changer, Melt Filter, Extrusion Machine manufacturer / supplier in China, offering Plate Type Hydraulic Screen Changer for Three Layer Co-Extrusion Sheet Extrusion Line, High Yield Extrusion Machine Used Large Screen Area Continuous Screen Changer, Double Piston Type Continuous Screen Changer for Plastic Pellets Extrusion Making Machinhery and so on.

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Supplier Homepage Product Gmach polymer melt filtration system Continuous screen changer Plate Type Hydraulic Screen Changer for Three Layer Co-Extrusion Sheet Extrusion Line

Plate Type Hydraulic Screen Changer for Three Layer Co-Extrusion Sheet Extrusion Line

FOB Price: US $1,900-15,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,900-15,000/ Set
Get Latest Price
Production Capacity: 100 Sets/Year
Transport Package: Seaworthy Packaging
Payment Terms: T/T
Basic Info
  • Model NO.: GM-SSP series
  • Function: Polymer Melt Filtration
  • Main Materials: High Quality Alloy Steel
  • Controll System: Digital Electric Controll System
  • Application Fields: Film/Pipe/Sheet/Granules and So on
  • Size: Matched with Different Size Extruders
  • Specification: SGS, CE
  • HS Code: 8421299090
  • Attribute to: Auxiliary Part of The Plastic Extruder
  • Drive Mode: Hydraulically
  • Heating Method: Electric Tube and Band
  • Automatic or Not: Semi-Automatic
  • Appilcable: for Almost All Kinds of Polymers
  • Trademark: Gmach
  • Origin: Zhengzhou
Product Description
Plate type hydraulic screen changer for three layer co-extrusion sheet extrusion line

The features of the drip irrigation pipe extrusion line
1, the melt pressure is high, it requires the screen changer /melt filter with high pressure resistant
2, the product is pipe, so the production process is continuous will be better, thus we need a continuous type of screen changer which do not impact the production when cahnge the screen.

Based above features, the screen changer fits for the drip irrigation pipe extrusion machine must be high pressure resistant and continuous type without interrupt production when change the screen.

Actually we have a kind of screen changer owns thes fearturesand advantages:
Widely used hydraulic screen changer for polymer melt filtration

This kind of screen changer can work with high performance under the pressure 50 Mpa, nd also a continuous type.
So it is the best choice for the drip irrigation extrusion machine.

The following picture show the raw materials and the semi-products of our screen changer

Blown film and 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)
Blow molding
Pelletizing (strands and underwater)
Recycling of most polymers

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.

Technicial data
NameHydraulic screen changer for plastic extruder
Screen diameter70-300mm 
Raw materialHIgh quality alloy steel (38CrMoAl)
Surface treatment
   Nitriding treatment
Depth of Nitrated Layer 0.40-0.70mm
Nitrided hardness950-1050Hv
Fragility of nitration Less than grade 1
Flow channel

PolishingSurfaces depth : 0.03-0.04(μm).
chrome platingDepth of chromium-plating:0.05-0.1mm
Hardness of surface after chromium-plating:HV≥950HV
Cable connection:Close connecting with protection cover
ScrewsHigh strength at 12.9 grade
Heating elementsStainless steel Cartridge heater and aluminum heating plate
InstallationConfirmed by buyer 
Payment:30% down payment paid by TT upon order signed 

70% to be paid before delivery 
Delivery:40 days after down payment.

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Mr. Peter Ho
General Manager
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