highway guardrail roll forming machine
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Raintech Best Price Hydraulic Metal Crash Barrier Making Machine
Product Description
This machine used for punching, forming and cutting of the highway guardrail corrugated plate, which widely used in bridge, highway construction, Power Culvert , highway culvert , infrastructure construction etc.
Product Parameters
MAIN PARAMETERS
Material Cold rolled mild steel Raw material yield strength 235~355Mpa Tensile strength of raw materials 420~550Mpa Coils OD ≤Ф1600 mm Coils ID Ф508mm Strips width ≤750mm Strips thickness 2.3~3mm Coils weight ≤10000 kg Line speed 4 pcs/min(Length4320mm) MAIN CONFIGURATION OF COMPONENTS
PLC Mitsubishi, Japan Servo system Yaskawa , Japan Transducer Delta (Taiwan) Touch Screen WEINVIEW(Taiwan) DC speed controller Eurotherm (USA) Encoder Omron Product Detail
WORKING PROCESSUncoiling—– servo leveling feeding—-looper(storage) —-400T multi-punching —–conveying roller —–roll forming—cutting —finished material discharging
1.We adopts individual archway stands for rollers station, more strong and rigidity structure than other suppliers in china.
2.Individual gearbox for each archway rollers set, to assure the precision of the profile.
3.All of the machine main body and parts are quenched, with higher hardness(HRC58-62) and wear resistance, while other suppliers only rough steel welded.
4.The rollers material is American D2 and D3 standards, with long service life and low maintenance cost.
5.Professional Germany roller design software-Copra.
6.Our price is most reasonable based on the top quality in this field.
7.Long machine life, all of our machines can be used stable performance for more than 10-15 year, while other small and low
quality supplier’s machine only can be used for 1-2 years. -
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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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