hydraulic screen exchange melt filter for plastic extruder
Thsi kind of hydraulic screen changer is also called
plate type hydraulic screen changer for plastic extruder
slide plate type double working position screen changer
single plate hydraulic screen changer for plastic extrusion machine
Benefits of this kind of hydraulic screen changer
1)filter and dischanrge the impurities mixed in the polymer melt, improve the quality of final products
2)greatly improve the plasticizing and homogenization of the raw material
3)increase the out-put capacity
4) easy operation and reduce the labor costs
The structure of the hydraulic screen changer
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:
Hydraulic unit with accumulator
3)Control system
Electrical controlling system: warnning device,pressure and temperature transducer, are included
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PP sheet three layer co-extrusion line
PP/PE/ABS recycling granulators
Quality inspection
We take only firstclass steel and check every production procedure to ensure every dimension is produced precisely. A final complete inspection will be executed before delivery.
Commissioning
We provide the operation manual for customers to install the screen changer, and at the requirement of user, salers should send technician to install and commissioning the screen changer 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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