1.Introduction for H beam straightening machine:

1.1 Robust Mainframe Construction
The mainframe features an integral frame structure with stress-relief heat treatment. It is machined and shaped in a single setup using a CNC floor-type boring and milling machine, offering compact structure, high strength, and excellent rigidity.

1.2 Upper Roller Material
The upper roller is made of 35CrMo alloy steel, with enhanced abrasion resistance achieved through heat treatment and precision grinding.

1.3 Main Transmission Roller Material
The main transmission roller is manufactured from 40Cr steel using an integral forging process, followed by high-frequency quenching and surface grinding—ensuring superior precision and wear resistance.

1.4 Main Transmission System
Driven by a motor with a speed reducer, the transmission roller continuously conveys workpieces through the straightening process for efficient flange correction.

1.5 Electric Control System
Comprises a control box and a separate operation box, managing forward/reverse rotation of both the main transmission motor and straightening motor. The operational panel is mounted on the frame, positioned separately for convenient and flexible operation.

1.6 Optional Small Pressing Roller
The machine can be equipped with an additional small pressing roller. With two sets of pressing rollers, the flange straightening range is significantly expanded to accommodate a wider variety of workpiece sizes.

2.Technical parameter for H beam straightening machine

3.Characters for H beam straightening machine:

3.1. The correction wheels are made of solid bearing steel. After high-frequency heat treatment and grinding, they are then plated with hard chromium. After being corrected by this machine, they are smooth, flat, and free of scratches, without damaging the material surface.

3.2. This machine can be used independently, and can also be used in conjunction with the MT and MTD automatic feeding frames. The effect is excellent.

3.3. This machine uses large air cylinders for pressure application. The correction adjustment is achieved through synchronous worm gears and worm wheels. When the handle rotates one full circle, the correction upper wheel only descends by 1mm, allowing for fine adjustments.

3.4. The high rigidity mechanical structure and high power output enable high-speed and stable feeding, improving production efficiency and extending the service life of the equipment.