Back Twisting Stranding Machine with Steel Armoring and Copper Screening
This machine strands copper, aluminum, ACSR, and insulated wires while applying back-twist. Additionally, it performs steel armoring or copper screening on cables.
Technical Specifications
Product Overview
High-Efficiency Stranding and Armoring
This heavy-duty stranding machine is engineered for back-twisting, steel-armoring, and copper-screening applications. It features a robust cage-type construction designed for the precise manufacturing of power, control, and communication cables with enhanced mechanical strength. The system offers flexible back-twist methods and is built for continuous, high-productivity operation in demanding industrial environments.
Technical Specifications
Key Features
- Non-axle thimble twisting cage with friction tension control
- Transmission shafts for stable stranding pitch
- Optional frequency synchronization control
- Low-noise operation
- Convenient manipulation
Standard Configuration
- Pay-off unit
- Mainframes (6, 12, 18, 24, 30-reel options)
- Die holder
- Tape lapper
- Armor unit
- Haul-off
- Take-off
- Driven and electrical systems
- Back-Twist Methods
- Back-twist circlePlanetary mechanism
Performance Metrics
Production Performance
37 m/min
Max Production Speed
45 mm
Max Production Diameter
Technical Data Table
| Specification | 400/12+18+24 | 500/6+12+18 | 500/12+18+24 | 630/12+18+24 |
|---|---|---|---|---|
| Stranding cage speed (rpm) | 35-88 | 24-60 | 24-60 | 24-60 |
| Stranding pitch (mm) | 53.4-1057 | 78-1541 | 78-1541 | 78-1541 |
| Diameter of wheel haul-off (mm) | 1800 | 2000 | 2000 | 2000 |
| Size of take-up reel (mm) | PN2000 | PN2500 | PN2500 | PN2500 |
