- Model NO.: Extrusion Screw Barrel
- Plastic Processed: PE
- Automation: Automatic
- Screw and Barrel: Single Screw and Barrel for Plastic Extruder
- Specification: ISO9001: 2008
- HS Code: 84779000
- Type: Sheet Extruder
- Screw: Single-Screw
- Computerized: Computerized
- Trademark: Zhongyang
- Origin: Zhoushan, China
Specification:
Screw Diameter: Ø 15mm- Ø 300mm
L/D ratio: 15-46
Product classification:
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.
Technical Information
Base Materials:
1)38CrMoAlA(JIS SACM645)
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy
3)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
Nitriding treatment
Bimetallic alloy welding
Bimetallic alloy centrifugal casting
Technical parameter:
Nitrided layer depth: 0.5-0.8mm
Nitrided hardness: 900-1000HV
Nitrided brittleness: Less than grade 1
Surface roughness: Ra0.4
Linearity of screw: 0.015mm
Bimetallic layer depth: 3mm
Warranty and service: 1 year
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Experienced manufacturer, we will be the best choice.
Classification of aluminum products: Rolled and cast materials Rolled and rolled products Non-heat-treated alloy pure aluminum alloy (1000 series) Aluminum-manganese alloy (3000 series) Aluminum-silicon alloy (4000 series) Aluminum-magnesium alloy (5000 series) Heat-treated alloy aluminum-copper Magnesium alloys (2000 series) Al-Mg-Si alloys (6000 series) Al-Zn-Mg alloys (7000 series) Casting materials Non-heat-treated alloys Pure aluminum alloys Al-Si alloys (ADC1) Al-Mg alloys (ADC5 , ADC6) Heat-treated alloys Al-Cu Silicon alloy (ADC10, ADC12) Aluminum-copper-magnesium-silicon alloy (ADC14) Aluminum-magnesium-silicon alloy (ADC3).
Aluminum Sheet,Aluminum Foils,Aluminum Coils,Aluminum Bar,Aluminum Pipe
Shandong Rizhaoxin Metal Products Co., Ltd. , https://www.changyimetal.com