Safety Crash Barrier Highway Guardrail Roll Forming Machine with two 18.5kw motor control

Main components:

Decoiler -------------------------------------------------- 1 Unit

Feeding guide ------------------------------------------ 1 Unit

Main roll forming machine --------------------------- 1 Unit

Hydraulic cutting device ------------------------------ 1 Unit

Hydraulic Station --------------------------------------- 1 Unit

PLC computer control -------------------------------- 1 Unit

Output table ---------------------------------------------- 1 Unit

Description

Guardrail roll forming machine is specialized machine to produce the cold rolled crash barrier for high way and expressway.
The production line of our guardrail roll forming machineis composed with 5ton manual decoile, feeding guide device, straighten and leveling device, front hydraulic punching device,roll forming machine, hydraulic cutting and auto stacker or manual stacker for finished products.
The adjustable and speed changeable equipment is used to roll various kinds of profile materials. It uses decelerator to transmit each gear case in the main machine. The upper and lower two universal rotational axes on each channel drive each roller in arch frame to roll shaping. The number of forming lines is decided on the demand of sectional design or clients'. The line is equipped with automatic feeder and guide feeder. Adopting hydraulic pressure or pneumatic to realize automatic tracking cutting and unloading. It also adopted arbitrarily scale structural section of material receiving station and electric control system with synchronized movement.

The feature and advantage of our guardrail roll forming machine
1 De-coiler

1) The un-coiler with bipyramid and tension power,

2 Loading 8T. Inner diameter of coil: φ 508mm,

3) Maximum diameter of coil: φ 2000mm,

4) Power of tension power: 2.2kw,

2, Flatting machine

1) The wall plate type seven roller flatter, two rollers clamp deliver, five rollers for leveling.

2) Power: 7.5kw,

3, Punching machine

1) Using type Yl32-315 4 pillar hydraulic pressure puching machine,

2) Hydraulic pressure power: 22kw.

3) Material of blade mould & plunger chip is alloy steel Cr12MOV.

4, Fast feeding

1 Initiative delivers.

2 The power disposition is the 2.2KW.

3 The reductor is ZQ250.

5, Opto-electrical Cutting device

6, Forming machine:

1) Forming racks: 12sets

2) Cast iron torri type

3) Width of machine: 550mm

4) Material of torri is HT200, tempering

5) Double axis transmission gear box 1set, under the axis transmission gear box 10set, bevel gear modulus M=9, material of gear box is only HT200.

6) Power of main machine: 55kw, transducer speed governor. ZQ650, reductor, speed ratio: 48.57, Between the transmission gear box uses 1 inch double chain drive; Connects with the rotary drive shaft between rollers, rotary drive shaft model 140-275; Uses 1.5 inch double chain drives with the speed reducer;

7, Collection table

8, Control system

Production line uses PLC controller, opto-electrical device control cutting. But manual and automatic control whole production line for each part coordination.

9, Forming mould:

Material is GCr15. Whole quenching hardness is HRC55 º ~60

Working flow
Decoiler–feeding guide–straighten and leveling–front hydraylic punching–roll forming machine–Hydraulic cutting–Output table

Machine pictures for reference

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