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Zhengzhou Great Machinery Co., Ltd.

Screen Changer, Continuous Screen Changer, Hydraulic Screen Changer manufacturer / supplier in China, offering Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration, 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 Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration

Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration

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
Port: Shanghai, China
Production Capacity: 200 Sets/Year
Payment Terms: L/C, 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
  • Specification: SGS
  • HS Code: 8421299090
  • Exhaust: Exhaust
  • Computerized: Computerized
  • Function: Polymer Melt Filter
  • Size: Various Sizes to Be Matched with Extruders
  • Transport Package: Seaworthy Packaging
  • Origin: Zhengzhou
Product Description



Piston type continuous hydraulic screen changer for polymer melt filtration

This GM-DP-R series  continuous screen changer/ melt filter is consist of
The main body of the screen changer
 Hydraulic unit 
Electrical controlling pack
 Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration
Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration
Characteristics of  GM-DP-R series continuous  screen changer/melt filter
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.

Technical data
1)The main body of the screen changer
Raw material:alloy steel(38CrMoAlA)
Surface treatment:Nitriding treatment
Depth of Nitrated Layer: 0.40-0.70mm
Nitrided hardness:950-1050Hv
Fragility of nitration: Less than grade 1
 
Flow channel treatment: chrome plated
Depth of chromium-plating:0.05-0.1mm
Hardness of surface after chromium-plating:HV950HV
 
2)Drive system:Hydraulic unit:

3)Control system
Electrical controlling system: warnning device,pressure and temperature transducer, are included

Screen changer type and parameter


Type


ScreenD&A

Overall &dimension
    (mm)


Heating power
(KW))


Output
(kg/h)

 

Dia(mm)

Filtration area(Cm²)

L

W

H

L1

 

 

GM-DP-R-80

60

28x2

180

170

280

700

2.4/3.2

30-180

GM-DP-R-100

80

50x2

220

200

320

810

3.5/4.7

80-280

GM-DP-R-120

100

78x2

250

220

360

970

5.0/7.2

220-480

GM-DP-R-155

130

113x2

320

270

450

1100

8.2/11.1

300-700

GM-DP-R-170

145

165x2

370

310

480

1320

9.4/12.7

400-1100

GM-DP-R-195

165

214x2

400

380

550

1470

10.2/13.8

650-1500

GM-DP-R-220

180

254x2

440

410

590

1620

13/17.5

800-1800

Remark:The output rates depend on the individual extrusion process parameters.



Applications 
 
1.Non-woven.
2.Granulation.
3.Pipe.
4.Plate.
5.Sheet.
6.Cast film.
Non-woven fabrics extrusion machine
plastic granulator
PP/PE/PPR pipe extrusion line
PP/PE plate extruder
sheet extruder
PET monofilament extrusion machine
PET strap extrusion machine

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.

Packaging
Seaworthy packaging 
Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration
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.
Piston Type Continuous Hydraulic Screen Changer for Polymer Melt Filtration
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