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Zhengzhou Great Machinery Co., Ltd.

Screen Changer, Melt Filter, Hydraulic Screen Changer manufacturer / supplier in China, offering Single Platen Type Hydraulic Screen Changer for LDPE Corrguated Pipe Extruder, 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 Single Platen Type Hydraulic Screen Changer for LDPE Corrguated Pipe Extruder

Single Platen Type Hydraulic Screen Changer for LDPE Corrguated Pipe Extruder

FOB Price: US $1,500-8,000 / Set
Min. Order: 1 Set
Min. Order FOB Price
1 Set US $1,500-8,000/ Set
Get Latest Price
Port: Shanghai, China
Production Capacity: 100 Sets/Year
Payment Terms: L/C, T/T, D/P
Basic Info
  • Model NO.: GM-SP-R SERIES
  • Plastic Processed: PP/PE/PS /PPR /ABS /PVC Series
  • Feeding Mode: Multiple Feed
  • Screw: Single-Screw
  • Screw Channel Structure: Deep Screw
  • Automation: Automatic
  • Attribute: Auxiliary Part of Plastic Extruder
  • Suitable Material: PP/PE/PS/ABS/EPE/EPS /XPS and So on
  • Size: Different Size to Be Matched with Extruder
  • Delivery Date: 30 Days After Po Confirmation
  • Transport Package: Sea Worthy Packaging
  • Origin: Zhengzhou
  • Type: Pipe Extruder
  • Product Type: Pipe Extruder
  • Assembly Structure: Integral Type Extruder
  • Engagement System: Full Intermeshing
  • Exhaust: Exhaust
  • Computerized: Computerized
  • Function: Polymer Melt Filtration
  • Application Fields: Pipe/Sheet/Profile / Granules
  • Service: OEM Service
  • Trademark: Gmach
  • Specification: SGS, CE
  • HS Code: 8421299090
Product Description
Single pillar type double working station screen changer

This GM-SP-R series of single pillar double working station screen changer is simillar with the GT-SSP series of single  plate type double working station screen changer.

Features of this kind of screen changer
1)This GM-SP-R series of single pillar double working station screen changer is designed to maintain constant pressure during the polymer processing.
2)This type of screen changer is made of high-performance steel(38CrMoAl),
special processing and heat treatment methods(nitriding treatment) for improved reliability and durability(Hardness of nitration:950-1050Hv)
3)Two filters work alternately for quick screen changing operations.

Single Platen Type Hydraulic Screen Changer for LDPE Corrguated Pipe Extruder
1) the screen pack  is installed on a slide piston but not a slide plate.The slide piston structure enhance the pressure resistant , thus this kind of screen changer can be applied for some high pressure extrusion lines.
2) It work well under the high temperature of 400ºC and high pressure of 40Mpa-50Mpa.
3) Automatic air bleeding system, do not interrupt the production.

Application fields
 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
  Fibers ( Monofilament)
 Tubing (Medical, Industrial, Irrigation)

Pelletizing (strands and underwater)

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.      Packaging

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.
   Technical data 

Screen  D&A
D( mm )
overall dimension

H eating power
( KW ))

( kg/h )
(mm)( CM² )LWHL1
GM _ SP - R-80Φ 60281801701707002.0/3.030-180
GM _ SP - R-100Φ 80502202002008103.0/4.280-280
GM _ SP - R-120Φ 100782502202209704.2/6.2220-480
GM _ SP - R-155Φ 13013332022022011006.0/8.2300-700
GM _ SP - R-170Φ 14516537031031013207.4/9.5400-1100
GM _ SP - R-195Φ 16521440038038014708.5/10.8650-1500
GM _ SP - R-220Φ 18025444041041016209.6/12.5800-1800
Note: The specifications are subject to change without prior notice.
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Mr. Peter Ho
General Manager
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