1) Material leak-free mold
2) Hydraulic drive instead of manual operation
3) Affordable price
Benifits of this kind of double plate double working positions melt filter
The new generation GT-DSP double plate double working positions screen changers ensures with their simple construction, highest quality and reliable processes for many years. The new sealing system allows the operation in extrusion lines with high pressures.
Customer's input and engineering know-how enabled deep studies to
adapt the design of internal flow channels and filtering chamber.
In comparison with the double pillar double working screen changer, the GT-DSP double plate type double working screen changer allows a quicker screen change. This advantage is
based on the optimized volume of filtering chamber, which minimized the
duration of the venting procedure.
A remarkable reduction in maintenance costs have been possible thanks to the
introduction of these new manufacturing modifications. Due to the simple
and effective sealing system with interchangeable elements, also the most
difficult maintenance can be carried out directly at the customer's factory
reducing the machine down time.
The structure of this kind of melt filter
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
Drive system:Hydraulic unit:
Hydraulic unit with accumulator
Electrical controlling pack: warnning device,pressure and temperature transducer, are included
.wire and cable
.textiles(fibers and nonwovens)
.EVA, hot melt adhesive and PSA
.pelletizing(strands and underwater)
.recycling of most polymers
.corrosive and degradable materials
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.
|( mm )|
H eating power
( KW ))
( kg/h )
|(mm)||( CM² )||L||W||H||L1|
|GM _ DSP - 80||Φ 80||50x2||200||170||240||820||2.4/3.2||110-300|
|GM _ DSP - 100||Φ 100||78x2||220||185||280||930||3.5/4.7||180-500|
|GM_ DSP - 120||Φ 120||113x2||260||205||320||1010||5.0/7.2||350-800|
|GM _ DSP - 150||Φ 150||176x2||300||235||360||1140||8.2/11.1||450-1200|
|GM _ DSP - 180||Φ 180||254x2||320||245||360||1200||9.4/12.7||500-1500|
|GM _ DSP - 200||Φ 200||314x2||360||280||420||1300||10.2/13.8||800-2500|
|GM _ DSP - 250||Φ 250||490x2||450||300||430||1520||13/17.5||1400-3700|
Note: The specifications are subject to change without prior notice.