Plastic Recycling machine -continuous screen changer
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
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
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.