Large Diameter Galvanized Corrugated Steel Culvert Pipe Roll Forming Machine

WHY NOT PIPE CULVERT?
POPULAR OPINION DOESN'T MAKE IT RIGHT.
There is a popular school of thinking surrounding the question of round shelters vs square shelters.  There is no shortage of people and even "professionals" that will claim that a round shelter offers more strength than a square shelters. This couldn't be further from the truth.  It's easy to trace the origins of this pop-culture thinking back to the Roman arch style of  engineering.  At the time - this style of architecture was cutting edge and far stronger than anything else.  However; just as time has progressed bringing new ideas and technology; so in like fashion has our understanding of engineering grown.  Round is NOT stronger than everything else. 
Working craft

Manual feeding----roll forming---Output
Operation area:20X 5.0 X 8(length X width X height)m
The direction of feeding: from left to right
 Power: 380V, 50Hz, 3 parch
Total Power:about 110k

 Main technical dat

Width of material sheet:1145 mm
Thickness of material sheet:0.9-3.0mm
Low carbon steel,galvanized sheet,cold steel,etc
Working piece length:≤6000 mm     

This roll forming machine can produce the forming part of corrugated steel.
Product:Corrugated steel
General structure of equipment
Roll Forming Machine
Structure
 Cast steel+gearbox driven
Functions and Structure

After 20 roller stations,the profile is finished.It consists of DC motor,reducer motor,driven gearbox and rollers.Lathee Bed and drive box adopts welded structure and stress treatment; Gear takes 45 steel hard tooth surface.
Working piece length:≤6000 mm     

This roll forming machine can produce the forming part of corrugated steel.
Product:Corrugated steel
General structure of equipment
Roll Forming Machine
Structure
 Cast steel+gearbox driven
Functions and Structure

After 20 roller stations,the profile is finished.It consists of DC motor,reducer motor,driven gearbox and rollers.Lathee Bed and drive box adopts welded structure and stress treatment; Gear takes 45 steel hard tooth surface.
The roller uses the combinated structure, the speed difference and the forming resistance are small, the steel plate surface will be less wear; and also guaranteed the precision shape of the working piece with no scratch .The material of the roller is the GCr15 forging, after whole quenching then by numerical control processing, degree of hardness can reach HRC58-62; Has the characteristic with high strength, hardness, precision and long service life etc.
Driven type:it takes gearbox driven

Main technical parametersForming station: about 20stations
   Power of motor: 55X2=110kw frequency motor

Roller axis:¢280mm
Max feeding width:1145mm
Forming mould: one set
Full line is controlled by PLC control system with 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..

  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.
 

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