Hydraulic Flange Straghtening Machine 
HYJ-60A Hydraulic straightening machine
 

1. Major technical Parameters of Flange Straightening Machine

a. Range of application

Relationship between the thickness and width (Materials of the work-piece: Q235, when the work-piece being Q345, the straightening thickness is 67% of Q235).

Height of the former: 380mm (When former has a height within 160-350mm, and flange has a thickness of less than 16mm, use straightening sub-roller)
b. Driven system:

    Driven motor: 15 KW

    Maximum Torsion: 12740 N.M

    Line-speed of the work-piece: 9.87 m/min

c. Hydraulic system:

    Driven motor: 5.5 KW

    Maximum system pressure: 25 Mpa

    General working pressure: 20-22 Mpa

    Maximum hydraulic cylinder thrust: 1000*2 KN

d. Press-roller/ transmission shaft: 35CrMo

e. Power: 22.5 KW

2. Provide goods and compose parts
a. Main frame of correcting machine: base, left-and-right frame, motor, deceleration machine, guide wheel, up roll, press roll.
b. Conveyor roller way: base, 14m roller way and so on.                                  

c. Electric control: electric control box.

d. Spare parts: switch*2, wrench*1.
 

3. Performance

    H beam hydraulic straightening machine is used for the correction of the flange of H beam. Through the lever principle and elastic recovery, it bends the flange of the I beam or H beam when the beam passing through the hole.

    The equipment is made up of electric motor, reductor, driving wheel correcting device, initiative hoist cylinder, former, mainframe, stand, hydraulic system, front/back elevating roller rack of pendulum type and the electric control system. The correcting mechanism is compact, solid and easy to operate.
 

4. Technical files
a. Using manual of the machine (Include electrical schematic).

b. Shipping list.

c. The certification of the machine.  
d. The basis of drawing of the machine.