single screw and barrel for injection
Material 1 38CrMoAIA(JIS SACM645)2 42CrMo(JIS SCM440)3 Nickel based alloy powder Heat treatmentNitriding treatment
Bimetallic welding
Centrifugal casting
Electroplated Hard-chrome Finish
Nitride depth 0.7mm
Surface hardness HV950 - HV1,020
Fragility of nitrition less than grade 1
Screw straight tolerance 0.015 mm/m
Surface roughness Ra 0.4μm
Linearity of the screw 0.015mm
Depth of double alloys > 2ram
Bimetallic layer depth 3mm ProcessLaser Coating Tungsten Carbide
PTA Melt-Welding Alloy
Centrifugal Mould Bimetallic Alloy
Advanced nitrogen oozes handicraft
Vacuum Quenching
Titanizing
Nickel Plating
Chorme Plating
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screw barrel assembly parts injection screw tips |
screw barrel assembly parts injection screw tips
1.Bimetalic grade screw tips
2.High performance design
3.Longer life time
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screw and barrel for plastic extruder machine |
Screw and Barrel Parallel, Conical, Twin
We are the manufacture professional in produce screw and barrel located in Zhoushan, China
all the ... |
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screw and barrel(PVC,PP,PE,ABS screw barrel) for plastic extruder machinery |
We can manufacture all types of screws and barrels according to clients' requirement.
screw and barrel(PVC,PP,PE,ABS screw barrel) for plast... |
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screw and barrel(PVC,PP,PE,ABS screw barrel) for plastic extruder machinery |
We can manufacture all types of screws and barrels according to clients' requirement.
screw and barrel(PVC,PP,PE,ABS screw barrel) for plast... |
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single screw and barrel for injection |
Material
1 38CrMoAIA(JIS SACM645)
2 42CrMo(JIS SCM440)
3 Nickel based alloy powder
Heat treatment
Nitriding treatment
Bimetallic weld... |
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