Nitrided screw barrel for pvc pp pet abs pc plastic extruder machine
| Place of Origin:Zhejiang China (Mainland) | Brand Name:LUCHENG | Model Number:25mm to 300mm | Material:38CrMoAIA (JIS SACM645) |
| Quenching and Tempering Hardness:HB240~280 | Hardness of Nitriding:HV900~1020 | Nitriding Brittleness:≤Grade 1 | Thickness of Chorme Plating Coating:0.03~0.08mm |
| Screw Alignment:0.015mm | Thickness of Tungsten Carbin Layer:0.8~1.5mm | Deepness of Titanizing Layer:0.05~0.10mm | Surface Roughness:Ra 0.4um/m |
| Screw Straightness:0.015mm/m |
Nitrided screw barrel for pvc pp pet abs pc plastic extruder machine
Material
1 38CrMoAIA(JIS SACM645)
2 42CrMo(JIS SCM440)
3 9Cr18MoV
Heat treatment
· Nitriding treatment
· Electroplated hard chromium coating
· Spray coating anticorrosion
· Wear resistant bimetallic coating
Technical Parameter
· Quenching and Tempering Hardness HB240~280
Hardness of Nitriding HV900~1020
· Deepness of Nitriding Layer 0.5~0.8mm
· Nitriding Brittleness ≤Grade 1
· Surface Roughness: 0.045mm
· Screw Alignment: 0.015mm
· Hardness of Chrome Plating Coating after Nitriding ≥950HV
· Thickness of Chorme Plating Coating 0.03~0.08mm
· Hardness of Bimetallic Alloy HRC55-62
· Deepness of Bimerallic Alloy 1.5~2.0mm
· Hardness of Tungsten Carbide Layer HRC70-75
· Thickness of Tungsten Carbin Layer 0.8~1.5mm
· Deepness of Titanizing Layer 0.05~0.10mm
Process
· Laser Coating Tungsten Carbide
· PTA Melt-Welding Alloy
· Centrifugal Mould Bimetallic Alloy
· Advanced nitrogen oozes handicraft
· Vacuum Quenching
· Titanizing
· Nickel Plating
· Chorme Plating
Our screw and barrel can ensure high performance and low energy consumption of extruder and Injection molding machine.
What's more, we can supply professional screw and barrel to your order!
| Packaging Detail:wooden case or others |
| Delivery Detail:25-30 days |
Related Product for Nitrided screw barrel for pvc pp pet abs pc plastic extruder machine
ZLYJ gear box
ZLYJ gear box1.High Quliaty Base Material
2.Processed to drawing or to your request on output&raw material
Rubber Tubes Locking and Pressing Machine
This multi-functional hydraulic press machine can press high-low pressure rubber hove, plastic pipe, fibre pipe which would
High speed electric motor, gear motor
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
reducer gearbox
1.High Quliaty BaseMaterial reducer gearbox2.Processed to drawing or to your request on output&raw material
3.Packing:wooden
24V high torque permanent electric motor
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
Helical-bevel electric motor, gear motor
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
Powder transmission induction motor
DC Motor,Induction motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
24V high torque permanent electric motor
DC Motor, Micro motor, electric motor1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length
Electric motor, gear motor with CE certificate
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
Electric motor, gear motor with ISO certificate
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data
plastic extruder gearbox
plastic extruder gearbox1.High Quliaty Base Material
2.Processed to drawing or to your request on output&raw material
High power transmission gear motor
DC Motor, Micro motor, Gear motor :1)1.5~48VDC, 100~240VAC Rect.
2) Permanent Magnet Motor
3) Custom Shaft length and data