Culvert Corrugated Plate Roll forming Machine

Culvert Corrugated Plate Roll forming Machine

Roll forming lines

Overview

Culvert Corrugated Board Roll forming Machine

Culvert Corrugated Plate Roll forming Machine 




  • Width of steel belt

    ≤1100mm

    mm

  • Yield strength of raw materials

    ≤345Mpa

    KN

  • Motor Power

    About 30kw

    m/min

introduction

The production line is a fully automated production line integrating uncoiling, leveling, punching, cold bending forming, bending arc, cutting and integration of production equipment with a variety of technologies, such as uncoiling/steering, forming, cutting, automatic feeding, stamping, automatic receiving, off-line bending and arcing. The whole production line is composed of unwinding/drawing system, forming system, automatic conveying/positioning system, punching system, automatic receiving system, arc bending system, electrical control system, etc.


The products of the production line are carried out according to the following technological process:
Uncoiling → traction leveling → looper (material storage)→ servo leveling feeding → punching → looper (material storage)→ cold bending molding → cutting → material code.



Culvert Corrugated Plate Roll forming Machine



Our Advantage:

1. Corrugated steel culvert has both rigidity and flexibility; The structure has reasonable stress, uniform load distribution, and has a certain anti-deformation ability.

2. Adopt standardized design and mass production in the factory; Short production cycles and high efficiency are good for reducing costs and improving quality.

3. The site installation speed is fast, the construction period is short, and the social and economic benefits are obvious.

4, construction can be carried out throughout the year, the construction is not affected by the season and the environment.

5. It can effectively solve the problem of damage to concrete Bridges and culverts caused by repeated frost heave in cold areas of north China.

6. It is especially suitable for long-term use: eastern soil, expansive soil, soft soil, collapsible loess and other special areas, which can avoid the destruction of culvert caused by uneven settlement due to foundation deformation.

7. Reducing the use of conventional building materials such as cement, sand and stone has profound implications for environmental protection.

8, the same span of corrugated steel bridge culvert is lower than the concrete bridge culvert.


Application

The equipment is a fully automated production line integrating uncoiling, leveling, punching, cold forming, arc bending, and cutting. It is mainly used to produce various bridge corrugated plates and culvert corrugated plates.corrugated plate making machine.


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Technical Data

Product Parameter:

Yield strength of raw materials

≤345Mpa

Tensile strength of raw materials

≤550Mpa

Coiling material outside diameter

≤Ф1500 mm

Inner diameter of coil

Ф610

Width of steel belt

≤1100mm

Thickness of steel belt

8~10mm

Single roll weight

≤20000 kg


Machine Componenets:

No

Items Name

Specifications

1

Auto Decoiler

Single head mode, single support

Coil ID:    Ф610

Coil OD:  Ф1500mm

Strips width:  1700 mm

Max. weight:  ≤20000 kg

2

Leveling Machine

Max. Working Speed: 15m/min

Max. Strips width:  1700 mm

Max. Material thickness: 8mm

Motor Power: About 30kw

3

Shear butt welding device

The frame is a profile + steel plate welding structure, hydraulic shearing, hydraulic pressing, and pressing platform

4

Servo Feeding

1. Maximum feeding speed: 15m/min

2. The maximum allowable feeding width: ≤1700mm

3. Allowable feeding thickness: ≤8mm

4. Single feeding error: ≤±1mm (the tolerance is not cumulative)

5. Servo motor power: ≈15Kw (subject to the final design)

6. The material of the feeding roller is: 9Cr2Mo (or GCr15), hardness HRC55-60


Punching Press

Adopt liquid four-column press mode

Punching Press: 500T

Hole Size:15-φ25

5

Roll Forming Machine

Structure: the forming unit is driven by motor reducer chain

Forming stations:24 stations

Forming machine shaft dia:φ180mm

Motor power:    180kw

Max.: 2-8m/min

6

Hydraulic Cutting

The cutter mode adopts blanking shearing

Blade material :Cr12MoV (hardness after quenching HRC58~62)

Parameter :cutting accuracy:±1.5mm

7

Electrical Control Cabinet   

Main electrical components:

PLC: Mitsubishi

Inverter: delta

Touch screen: veron (Taiwan, China)

Low-voltage electrical appliances: schneider (France)

Encoder: Omron (Japan)

8

Hydraulic System

Hydraulic system USES filter, the cleanliness of oil to ensure 6-8 grade


Workpiece

Features

fully automated production line

The equipment is a fully automated production line integrating uncoiling, leveling, punching, cold forming, arc bending, and cutting.

fully automated production line

has certain anti-deformation ability

Corrugated steel culvert has both rigidity and flexibility; The structure has reasonable stress, uniform load distribution, and has a certain anti-deformation ability.

has certain anti-deformation ability

standardized design

Adopt standardized design and mass production in the factory; Short production cycles and high efficiency are good for reducing costs and improving quality.

standardized design

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