- Trademark: Zhongyang
- HS Code: 84779000
Specification:
Screw Diameter: Φ 15- Φ 300
L/D ratio: 15-46
Aiming at different plastic products the screw can be chosen from: General type, pin type, barrier type, separation type, and gas-exhausting type, etc.
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)
2)42CrMo(AISI 4140)
3)9Cr18MOV
Bimetallic alloy materials:
1)Fe-based alloy
2)Ni-based alloy/Deloro alloy
3)Co-based alloy
4)NiCo-based alloy
5)Tungsten carbide/Wolfram carbide
Technics:
Heat treatment
High-frequency quenching
Nitriding treatment
Hard-chrome electroplating
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
Hard-chrome plating hardness after nitriding: >=950HV
Chrome-plating layer depth: 0.025-0.085mm
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 manufacture, we will be the best choice.
Cable Tray Machines are production lines to make cable trays, the cable tray machine can be heavy gauge Roll Forming Machine, or adjustable roll forming machine that can make various web widths cable trays.
Adjustable cable tray machine can be cantilever type or through shaft type, the size adjusting is automatic and fast.
The cable tray punching can be press machine or pillar guide press, any tpe is optional.
Each cable tray machine is customized as per customers cable tray drawings.
Cable Tray Machine,Cable Tray Roll Forming Machine,Automatic Cable Tray Machine,Cable Trunking Machine
Wuxi Jinye Complete Set of Equipment Co.Ltd. , https://www.machinejinye.com