Steel Bar Straightening Machine
This steel bar straightening machine utilizes alloy steel straight rollers and a double wire hydraulic pipe system. It is equipped with a 9 CrSi cutting blade and a thickened protective cover.







Technical Specifications
Product Overview
Fully Automatic Rebar Processing
This fully automatic rebar straightening and cutting machine is designed for high-efficiency batch operations. Users can program up to 99 working batches, allowing for precise control over cutting length and quantity for each batch. The system is engineered for low cutting tolerance and high productivity, making it an ideal solution for construction and industrial rebar processing.
Technical Specifications
Model Performance Data
| Model | Working Speed | Straightening Accuracy | Cutting Length Tolerance |
|---|---|---|---|
| JN/GT4-12A | 35-50m/min | 2mm/m | ±10mm |
| JN/GT4-12B | 30-45m/min | 2mm/m | ±10mm |
| JN/GT4-14A | 55-60m/min | 2mm/m | ±10mm |
| JN/GT4-14B | 55-60m/min | 2mm/m | ±10mm |
Key Features
Core Components
- Alloy Steel straight roller
- Double wire hydraulic pipe
- 9 CrSi cutting blade
- Thicken protective cover


