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

Screenchanger, Continuous Screen Changer, Hydraulic Screen Changer manufacturer / supplier in China, offering Continuous Screen Changer for Plastic Recycling Machine, Extrusion Screen Pack Changers GM-Dp-R Series Continuous Screen Changer, Thermoplastic Used Automatic Continuous Screen Changer and so on.

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Supplier Homepage Product Gmach polymer melt filtration system Continuous screen changer Continuous Screen Changer for Plastic Recycling Machine

Continuous Screen Changer for Plastic Recycling Machine

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-155
  • Function: Polymer Melt Filter
  • Size: Various Sizes to Be Matched with Extruders
  • Specification: SGS
  • HS Code: 8421299090
  • Attribute: Auxiliary Part of Plastic Extruder
  • Applicable: PP/PE/PS/EPE/EPS/XPS and So on
  • Trademark: Gmach
  • Origin: Zhengzhou
Product Description

Continuous screenchanger for plastic recycling machiner
The GM-DP-R series continuous screen changer/melt filter now is widely used on the plastic recycling machine, it makes a high efficient that no material leakage or product disruption.
 
This series of continuous screen changer is designed to work with two channels in the housing of the screen changer. there is a screen cavity on each bearing piston, and a screen pack on each screen cavity. they work at the same time. when screenchange is required, one screen is working, while the other one is changed , thus the replacement without machine halt is ensured and no interrupt of the melt stream or the production.
 
Continuous Screen Changer for Plastic Recycling Machine
Features included 
Continuous operation means no machine shut down or production intrerrupt
Flow channels have very good flow characteristics, no material buildup in the   channels
Three steps of gas venting system
inside and outside heating at the same time
Customized design 
Benefits of this  extruder polymer continuous  screen changer 
Increased production
Reduced downtime & scrap
Leak-free operation
Increased filtration area
Reduced inlet pressures
Accurate, repeatable screen changes
Reduced maintenance

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
Continuous Screen Changer for Plastic Recycling Machine
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.



Continuous Screen Changer for Plastic Recycling Machine
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 
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.

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