Single pillar type double working station screen changer
This GM-SP-R series of single pillar double working station screen changer is simillar with the GT-SSP series of single plate type double working station screen changer.
Features of this kind of screen changer
1)This GM-SP-R series of single pillar double working station screen changer is designed to maintain constant pressure during the polymer processing.
2)This type of screen changer is made of high-performance steel(38CrMoAl),
special processing and heat treatment methods(nitriding treatment) for improved reliability and durability(Hardness of nitration:950-1050Hv)
3)Two filters work alternately for quick screen changing operations.
Advantages
1) the screen pack is installed on a slide piston but not a slide plate.The slide piston structure enhance the pressure resistant , thus this kind of screen changer can be applied for some high pressure extrusion lines.
2) It work well under the high temperature of 400ºC and high pressure of 40Mpa-50Mpa.
3) Automatic air bleeding system, do not interrupt the production.
Application fields
Blown film and cast film (Bubble pack, Medical, Food Wrap)
Sheet (Foam, Strapping, Plastic cardboard)
Coating (Hot melt adhesive)
Pipe ( Corrugated, Gas Pipe) and profile
Compounding (Master batch, filler)
Wire and cable extrusion
Fibers ( Monofilament)
Tubing (Medical, Industrial, Irrigation)
Pelletizing (strands and underwater)
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. 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.
Technical data
Type |
Screen D&A
|
D( mm )
overall dimension |
H eating power
( KW )) |
Output
( kg/h ) |
(mm) |
( CM² ) |
L |
W |
H |
L1 |
GM _ SP - R-80 |
Φ 60 |
28 |
180 |
170 |
170 |
700 |
2.0/3.0 |
30-180 |
GM _ SP - R-100 |
Φ 80 |
50 |
220 |
200 |
200 |
810 |
3.0/4.2 |
80-280 |
GM _ SP - R-120 |
Φ 100 |
78 |
250 |
220 |
220 |
970 |
4.2/6.2 |
220-480 |
GM _ SP - R-155 |
Φ 130 |
133 |
320 |
220 |
220 |
1100 |
6.0/8.2 |
300-700 |
GM _ SP - R-170 |
Φ 145 |
165 |
370 |
310 |
310 |
1320 |
7.4/9.5 |
400-1100 |
GM _ SP - R-195 |
Φ 165 |
214 |
400 |
380 |
380 |
1470 |
8.5/10.8 |
650-1500 |
GM _ SP - R-220 |
Φ 180 |
254 |
440 |
410 |
410 |
1620 |
9.6/12.5 |
800-1800 |
:,.
Note: The specifications are subject to change without prior notice. |