High Quality Auto Frame Forming Machine Roll Forming Machine

1. Uncoiling:
The machine is in single-head mode, single support and manual tightening.
2. Servo Leveling Feeder:
The machine adopts 5 rollers for leveling and feeding (2 rollers on the upper layer, 3 rollers on the lower layer, screw adjustment), 1 pair of guide rollers, the feeding rollers are pneumatically clamped, and the servo motor provides power for it.
3. Roll Forming Machine
Used to achieve the final required shape through the roll forming process of the required finished plate. The material is made of high-quality mold steel Cr12, and the hardness after quenching reaches HRC58~62 (physical characteristics are equivalent to American material D2), which improves mechanical performance and life. The surface of the roller is polished after finishing. The roller has high precision and long life.
4. Cutting
Structure: power saw head, servo tracking system, base, special fixture

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PRODUCT DESCRIPTION

The u beam roll forming machine can complete the forming of beam profiles. Other similar cold-formed steels can also be produced by replacing rolls and related tools and dies. Our equipment is mainly for the production of automobile beam panels. Automobile girder plates are mainly used to manufacture automobile longitudinal beams, cross beams, front and rear axles, bumpers and other structural parts. The thickness is generally 4.0-8.0mm. It is a steel grade with high demand for automobile structural steel plates and high performance indicators.

Steel plate	Q345B 610L
Outer diameter of steel coil	≤Ф1800 mm
Inner diameter of steel coil	Ф610mm
Steel belt width	Max 600mm
Strip thickness	6～12mm
Single roll weight	≤10000kg

PRODUCTION PROCESS

The production line is carried out according to the following process:

Uncoiling → feeding and leveling → cutting, pressing, welding → roll forming → cutting → discharge

Application

Automobile girder plates are mainly used to manufacture automobile longitudinal beams, cross beams, front and rear axles, bumpers and other structural parts

MAIN COMPONENTS

Leading machine	1 set
Uncoiler	1set
Leveling	1set
Shear butt welding	1set
Forming Machine	1set
Shearing machine	1set
Discharge device	1set

1.Electrical control system

The whole line is controlled by Japan Mitsubishi PLC. The drive motor of the roll forming machine adopts a DC motor, which is controlled by an imported digital DC speed regulating device, with speed setting and fault alarm.

2. Hydraulic system

There are two hydraulic systems in the whole line, each with a set of welded oil tank, plunger pump, hydraulic valve block and valve block, oil filter, oil cooling system and pipeline.

1)The oil pump adopts the domestic famous brand CY series high pressure axial piston pump;

2)The valve block of this hydraulic system adopts a plate-type integrated structure;

3)The pressure control valve, direction control element, flow control element and other main control elements of this hydraulic system are all imported high-pressure products;

4)The oil cylinder adopts domestic high-quality brand-name products and imported seals to prevent system leakage

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