Delivery Time:90 DAYS
Certification:CE

2 in 1 Guardrail Interchangeable Forming Line

Description:

The production flow of equipment

De-coiling — Feeding (take the sheet to the first station) — leveling ---- Punching one --- punching two --- punching three --- punching four ---  roll forming -—— hydraulic cut to length --- auto stacker

The structure of equipment

 1: de-coiler with coil car

Single unrolling machine, one side can put material Adopt automatic hydraulic system Coil weight (Max):10000kg Inter diameter: 470mm-520mm Maximal out diameter:1800mm Oil cylinder dia:120mm  working pressure: 20mpa (=20Tons) Coil width (Max.):1000mm Working speed: 0-25m/min Power: 5.5KW Hydraulic power: 3kw De-coiler should be with Loop control and hold down Coil car: 10Tons the motor power of coil car: 3Kw Pressure: 12Mpa Sample photo for reference:

2, feeding, leveling

Main features of the machine:The leveling roller\'s mechanical property such as rigidity and roughness concentration of the surface are rising very much after hardening and tempering. It includes pinch roll and leveling roll. The pinch roll can adjust along. The leveling roll uses the whole structure. There are two adjusting point at the front and the end. It can form a certain banked angle to improve the leveling quality. The feeding port of the leveling machine has a pair of guide plain-barrelled roll and two pairs of guide vertical roll. The guide vertical roll can moves centered or moves at the same time. It is adjusted by hand wheel, so it is convenient to centered

1: feeding the sheet to the guide roller (it is adjustable by right and left).

2: feeding roller: diameter is ￠160mm, material is 40CR steel, HRC48-52.

3: Leveling roller: upper is 3 rollers, down is 4 stations(total is 7 stations), material is 40CR steel, HRC48-52.

4: diameter of leveling roller: 180mm

5: leveling power: 5.5KW

3, punching (around about willfully adjusts)

using hydraulic punching four unit punching oil cylinder dia: ￠180mm working pressure:30mpa mould material: Cr12  quenched 58°-62° hydraulic power:7.5kw size: 1.5m long*1.1m wide*1.2m high

＊punching is control by PLC, punching the two waves profile and three waves profile, just need control the PLC. Not need change or adjust anything.

sample photo for reference:

4: roll forming

main motor power: 55kw station: adopt cast iron HT50 Decelerating motor: BWD14-43-55KW, made in Shanghai or Changzhou Transmission: by gear box: 200*500(outside is cast iron, surface needed polish and paint. Inside is 60# forge and press metal) main shaft dia: ￠100mm   material: 45﹟forge steel roller material: GCR15 quenched 58°-62°,chromed roll station:20stations One machine can produce three waves profile and two waves’ profile. when change profile only need to change the last three stations (18th, 19th, 20th) For easy to change roller and not need to adjust roller. We will design the two waves roller adopt single shaft with rollers---it means when change three waves profile to two waves profile, just take off the last three stations with shaft, and install the other shaft which with 2 waves profile roller. roller thickness: 2-3.5mm Timing by transducer:5m--20m/min(not including punching) Transducer: Panasonic made in Japan. 380V 50HZ Computer: PLC Sample photo for reference(this photo is for two waves guard rail, the three waves is one line roller more than this)

5: cutting

hydraulic cutting knife material: Cr12,quenched 58°-62° oil cylinder dia:250mm working pressure:60mpa working journey: 80mm hydraulic power: 15kw hydraulic pressure: 40Mpa one additional cutting blade for two waves guardrail profile----when change profile need to change cutting blade.

6: Control panel Japan Mitsubishi

1:Full line is controlled by PLC control system,touch screen operation to achieve the human and PLC interactive. The operator can monitor the setting program (programmable control) and modify the parameter to control the line. Also can check the running status, parameter and error indication etc..

2: Operation type: manual /auto two type switch. In manual position: can run the each part of the machine. In auto position: can run the full line. The emergency stop ensures the safe of the equipment and operator.

3: Machine side is equipped with the manual operation control panel for convenient worker to operate;

4: Entire line surveillance function: to reach surveillance production line movement condition, realizes to various loc