Hydraulic screen changer for corrguated pipe extrusion machine
This GM-SSP series Most widely used plate type hydraulic screen changer for plastic extrusion machines is consist of
The main body of the screen changer
Hydraulic unit with accumulator
Electrical controlling pack
Features of this Most widely used plate type hydraulic screen changer for plastic extrusion machines
Two round or elongated removable breaker plates on the slide plate across the housing of screen changer
We say" discontinuous "type, but no need to stop the working machine when change the screen. Screen changer in a minimum time, generally said, within 2 seconds.
Fit for all kinds of polymers, it is can be used everywhere the screen changer is needed.
It works well under the high pressure 500bar(50Mpa) not impact the high performance.
The filtration screen area covers from 38cm² To 803cm² , depending on the size, fit for output range from 30kg/h to 3000kg/h.
Benifits of this kind of Most widely used plate type hydraulic screen changer for plastic extrusion machines
Fit for all kinds of polymers
Leak-free mold of operation
Flow channel geometry structure without any dead spots
Several sets of screen changer can be controlled by one set of hydraulic unit
Adapters are talior designed for customers
Variety ways of installation to full use of the limited space
Simply controll by a easy operated control handle
Reasonable price and proved technology
Applications
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
Tubing (Medical/Industrial/Irrigation)
Fibers ( Monofilament)
Blow molding
Pelletizing (strands and underwater)
Recycling of most polymers
Commissioning
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.
Technicial data
| Name |
Hydraulic screen changer for plastic extruder |
| Applicable for |
PS,PE,PP,ABS,PET,,EPE,EPS,XPS,EVA(SOS,PSA) |
| Screen diameter |
70-300mm |
| Raw material |
HIgh quality alloy steel (38CrMoAl) |
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 |
|
| Polishing |
Surfaces depth : 0.03-0.04(μm).
|
| chrome plating |
Depth of chromium-plating:0.05-0.1mm
Hardness of surface after chromium-plating:HV≥950HV |
| Cable connection: |
Close connecting with protection cover |
| Screws |
High strength at 12.9 grade |
| Heating elements |
Stainless steel Cartridge heater and aluminum heating plate |
| Installation |
Confirmed by buyer |
| Payment: |
30% down payment paid by TT upon order signed |
| |
70% to be paid before delivery |
| Delivery: |
40 days after down payment. |
Audited Supplier 
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