Seven-Roll Vertical Straightening Machine
This vertical straightening machine utilizes a seven-roll system to correct bends in metal. It includes a feeder system and electric control, hydraulic, pneumatic, and lubricative devices.
Technical Specifications
Product Overview
Seven-Roll Vertical Straightening System
The SMV7 series is an advanced seven-roll vertical straightening machine designed for high-precision processing of bars, tubes, sections, wires, and plates. It utilizes an optimized quasi-double curve rolling system to achieve superior straightening accuracy compared to traditional multi-roll equipment. Equipped with Siemens digital drive control and full-course PLC automation, this machine provides constant power and torque output while ensuring reliable, consistent performance in demanding industrial environments.
Technical Performance
Performance Highlights
1,100 N/mm2
Max Yield Strength
1 mm/m
Straightening Precision
Model Specifications
| Bar Diameter (mm) | Speed (m/min) | Motor Power (kW) |
|---|---|---|
| 6-20 | 10-60 | 30*2 |
| 12-60 | 10-75 | 75*2 |
| 20-80 | 10-75 | 90*2 |
| 30-100 | 10-75 | 132*2 |
| 50-150 | 10-60 | 230*2 |
| 80-200 | 10-60 | 480*2 |
| 130-250 | 10-45 | 520*2 |
Control Systems
Key Automation Capabilities
- Siemens full-digital DC/AC gear with stepless speed
- Self-adaptive AGC control system
- PLC system with PROFIBUS-DP field bus communication
- Human-machine interface (HMI) for full-course process control
- Sound/light alarming system for fault detection
- Operational Modes
- AutomaticManualSemi-automatic
