Reference FOB Price: | To Be Negotiated |
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Min. Order: | 1 Piece |
Type: | Pipe Extruder |
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Plastic Processed: | PVC |
Product Type: | Extrusion Molding Machine |
Feeding Mode: | Multiple Feed |
Assembly Structure: | Separate Type Extruder |
Screw: | Twin-Screw |
SCREW AND BARREL
The screw and barrel are made of selected 38 CrMoALA material which has gone through a quality equalization process, qualitative test, nitriding, refining or bimetallic coating process, polishing, etc. which ensures the quality of the screw & barrel. There are various kinds of screw & barrel injection, screw & barrel pellet, screw & barrel HD etc.
SCREW BARREL FOR INJECTION MOLDING MACHINE
1. Material : 38CrMoAl A Nitriding treatment, Surface hardness : HV>900 Nitriding depth : 0.5-0.8mm
2. Material : Special stainless steel, Quenching treatment hardness : HRC55-58, Suitable for the screw which used for transparent plastic products and high corrosion plastic processing, prolong life of screw.
3. Material : Tungsten alloy Surface spraying, improve abrasion performance of screw
ASSEMBLY PARTS OF SCREW & BARREL
1. Material : 38CrMoAl A Nitriding treatment, Surface hardness : HV>900 Nitriding depth : 0.5-0.8mm
2. Material : Special alloy steel ( Alloy steel SKD61 is used ) Vacuum quenching treatment, prolong life of screw.
CONICAL (PARALLEL) TWIN SCREW & BARREL
1. Material : 38CrMoAl A Nitriding treatment, Surface hardness : HV>900 Nitriding depth : 0.5-0.8mm
2. Base Material : 38CrMoAl A, Special alloy is welded on the flight of screw, prolong life of screw.
3. Easy wearing parts of barrel made from anti-wear alloy can be improved abrasion performance.
SCREW & BARREL FOR EXTRUDER
specification : Diameter : 15mm up to 300mm Max length: < 10000mm
1. Material : 38CrMoAl A Nitriding treatment, Surface hardness : HV>900 Nitriding depth : 0.5-0.8mm
2. Material of barrel inside layer: Tungsten alloy Surface spraying, prolong life of screw.
Technical Advantage
Has a level of accuracy and precision up to 0.01 mm.
In addition, the materials used are of good quality and strong. From these advantages, it will have a good effect on the machine that becomes one unit with Screw & Barrel.