Double Piston Continuous Screen Changer for Extruder

Type: Pipe Extruder
Plastic Processed: ABS
Product Type: Granulating Extruder
Feeding Mode: Multiple Feed
Assembly Structure: Integral Type Extruder
Screw: Twin-Screw

Contact Supplier

Gold Member Since 2014

Suppliers with verified business licenses

Manufacturer/Factory

Basic Info.

Model NO.
GM-DP-R
Engagement System
Full Intermeshing
Screw Channel Structure
Deep Screw
Exhaust
Exhaust
Automation
Automatic
Attribute
Auxiliary Part of Plastic Extruder
Function
Polymer Melt Filter
Applicable
PP/PE/PS/EPE/EPS/XPS and So on
Size
Various Sizes to Be Matched with Extruders
Transport Package
Seaworthy Packaging
Specification
SGS
Trademark
Gmach
Origin
Zhengzhou
HS Code
8421299090
Production Capacity
200 Sets/Year

Product Description

GM-DP-R series continuous screen changer for plastic extruder


Benefits of this  GM-DP-R series  continuous screen changer for plastic extruder
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, and this part is optional for customers.


Double Piston Continuous Screen Changer for Extruder


Working principle of this GT-DP-R series 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 

 

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
Double Piston Continuous Screen Changer for Extruder

Double Piston Continuous Screen Changer for Extruder
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.


Type
 
Screen D&A
 
(mm)
overall dimension

Heating power
(KW))

Output
(kg/h)
  (mm) (CM²) L W H L1    
GM-DP-R-80 Φ60 28x2 180 170 280 700 2.4/3.2 30-180
GM-DP-R-100 Φ80 50x2 220 200 320 810 3.5/4.7 80-280
GM-DP-R-120 Φ100 78x2 250 220 360 970 5.0/7.2 220-480
GM-DP-R-155 Φ130 113x2 320 270 450 1100 8.2/11.1 300-700
GM-DP-R-170 Φ145 165x2 370 310 480 1320 9.4/12.7 400-1100
GM-DP-R-195 Φ165 214x2 400 380 550 1470 10.2/13.8 650-1500
GM-DP-R-220 Φ180 254x2 440 410 590 1620 13/17.5 800-1800
:,.
Remark: As the above specification is subject to change without prior notice

Send your message to this supplier

*From:
*To:
avatar Mr. Peter Ho
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now