YTJ-60A and YTJ-80A H beam straightening machine

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YTJ-60A and YTJ-80A H beam straightening machine

YTJ-60A and YTJ-80A H beam straightening machine

1.Introduction for H beam straightening machine:
1.1.The mainframe is integral frame structure with stress relief, it is processed and shaped in one step by CNC floor type boring and milling machine,with the advantages of compact structure, strong strength and enough rigidity.H beam straightening machine
1.2.The material of upper roller is 35CrMo, the abrasion resistance has been improved after the process of heat treatment and grinding.Automatic H beam straightening machine

Product Parameters

1.Introduction for H beam straightening machine:

1.1.The mainframe is integral frame structure with stress relief, it is processed and shaped in one step by CNC floor type boring and milling machine,with the advantages of compact structure, strong strength and enough rigidity.H beam straightening machine

1.2.The material of upper roller is 35CrMo, the abrasion resistance has been improved after the process of heat treatment and grinding.Automatic H beam straightening machine

1.3.The material of main transmission roller is 40Cr with integral forging process, as well as high frequency quenching process and grinding on the surface,  the precision and abrasion resistance has been improved a lot.H beam flange straightening machine

1.4.The main transmission part is driven by a motor with speed reducer, and then transmission roller transports the work-piece for finishing the straightening of flange continuously.Automatic H beam flange straightening machine

1.5.The electric control system is composed of control box and operation box, it controls the forward/reverse turning of the main  transmission motor and the straightening motor. The operational panel is installed on the frame, which is positioned separately from the control box with convenient operation.H beam straightening machine

1.6.Automatic H beam straightening machine can be equipped with a small pressing roller, the H beam flange straightening range can be wider with these 2 sets of pressing rollers.



2.Technical parameter for H beam straightening machine


Model

YTJ-60A

YTJ-80A

Material

Q345

Q345

Flange max thickness

60mm

80mm

Flange width

200-1000mm

200-1200mm

Min Web height

350mm

360mm

Transmitting Driving motor

Hydraulic motor(50kw)

Hydraulic motor(50kw)

Straightening speed

7m/min

6m/min

Driving motor

18kw

22kw

Maximum system pressure

32Mpa

36Mpa

Normal working pressure

20-22Mpa

20-36Mpa



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.

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