RFM Cold Rolling Forming Machinery
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Width Adjustable Shelf panel rolling forming machine
Shelf panel rolling forming machine is designed to make the supermarket shelf panels profiles in batch fully automatically. This series of shelf roll forming machines are mainly used to make metal shelf panels. We also call this profile the box profile. The size and material of the panel shelf can be customized in accordance with customers' own requests. I will take a random shelf panel drawing profile for example to show you our Shelf panel rolling forming machine.
Machine working flow:
5T manual decoiler → 1000mm leveling machine → 1000mm servo CNC feeding machine (Huichuan servo 1.3kw)+2 notches+2 left and right circular hole hydraulic front punching machines (2 mold bases, 4 sets of molds) → 36 sets of width adjustable rolling forming (main drive 15KW variable frequency speed regulation, CNC width adjustment, Huichuan servo 0.85KW) → hydraulic cutting and flanging (1 set of mold, 7.5KW oil pump motor) → discharge conveyor belt (motor 0.2kw).
Material:Cold rolled coil thickness from 0.7-1.0mm
Panel width: Max width of panel 630mm
Inner decoiler:φ450～550mm
Working speed: 3-6m/min
Width range :300-640mm
Profile:According to drawing profile
Totally power: Around 28kw
1. Material rack: with a capacity of 5 tons and a coil inner diameter φ 450~550mm, with the maximum outer diameter of the coil material φ 1300mm, passive discharge.
2. Leveling machine: feeding width 500-1000mm, using a 1000mm leveling machine with 3 upper rollers and 4 lower rollers, and 2 sets of pinch rollers. Leveling roller diameter φ 50, diameter of pinch roller φ 58.
3. Servo feeder: feeding width 500mm, servo motor 1.3kw, feeding speed 15-25mm/min, high-frequency treatment of pinch roller for hard chromium plating
4. Front punching mold base: 1 15T hydraulic mold base, pre punching the notches on both sides, 2 sets of molds (1 set on each side).
5. Feed guide mechanism: ensures that the material does not deviate when entering the roller for rolling.
6,(Rolling forming part):
6-1. Formed using 36 sets of rollers, the roller material is Cr12MoV, vacuum heat treated, and the hardness is HRC55-58.
6-2. Main shaft diameter φ 50. The material is 45 # steel, which is made by rough machining, quenching and tempering, fine turning and fine grinding.
6-3. Two sets of tapered roller bearings 30209 are equipped on the transmission side, and one set of cylindrical roller shaft NJ209 is equipped on the operation side.
7,Transmission (as pictures )
Main motor 15KW (gear reducer) variable frequency speed control.
8. Hydraulic cutting and flanging system: The system has unloading protection function and a 25 ton hydraulic cylinder structure.
10,Convey table 2 meter
11,PLC control system
11-1. Adopting Huichuan servo CNC system and Mitsubishi programmable PLC from Japan; Shenzhen sine frequency converter speed control centralized automatic control; Set parameters using the Xinjie touch screen.
11-2. The entire production line adopts centralized automatic control, with linkage between the forming machine and the flanging and bending.
11-3. Alarm function: There are alarm functions such as material shortage shutdown, counting, output reaching shutdown, emergency stop, mold clamping, limit position, etc
Shelf panel rolling forming machine working videos for your reference: