Continuous Screen Changer for ABS Recycling Granulator
|FOB Price:||US $4,000-29,000 / Set|
|Min. Order:||1 Set|
|Min. Order||FOB Price|
|1 Set||US $4,000-29,000/ Set|
|Production Capacity:||200 Sets/Year|
|Transport Package:||Seaworthy Packaging|
- 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
- Origin: Zhengzhou
- Exhaust: Exhaust
- Computerized: Computerized
- Function: Polymer Melt Filter
- Size: Various Sizes to Be Matched with Extruders
- Specification: SGS
- HS Code: 8421299090
High performance double pistons screen changer for non-woven fabric production machine
Why do we need to use the screen changer/ melt filter on the non-woven fabric extrusion machine?
In nonwovens manufacture it is necessary to achieve a uniform spinning quality across all spin packs. Therefore, any in homogeneities must be removed before they enter the spinning beam. Moreover, process consistency regarding pressure and temperature is the basic prerequisite for an efficient production. Our GM-DP-R series double-piston continuous screen changer is widely used on spun bond and melt-blown nonwovens production lines.
This GM-DP-R series continuous screen changer/ melt filter is consist of
The main body of the screen changer
Electrical controlling pack
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.
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
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:
Electrical controlling system: warnning device,pressure and temperature transducer, are included
Screen changer type and parameter
Remark:The output rates depend on the individual extrusion process parameters.
Non-woven fabrics extrusion machine
PP/PE/PPR pipe extrusion line
PP/PE plate extruder
PET monofilament extrusion machine
PET strap extrusion machine
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.
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.
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.