Square pipe roll forming machine consists of:Decoiler — feeding&guide– Leveling — Roll forming machine–Laser welding– rectify–Hydraulic cutting– runout table.
Square pipe roll forming machine overlap adopted the laser welding or use the interlocking the pipe seam.
The square pipes can uses include construction,machinery manufacturing,steel construction,shipbuilding,solar power generation supports,steel structural engineering,power engineering, power plants, agricultural and chemical machinery,glass curtain walls, car chassis, airports, boiler construction, highway railings, building construction, pressure vessels, oil storage tanks, bridges, power plant equipment, lifting and transportation machinery and other high-load welding structural components.Good mechanical properties,weldability,cold,hot working and corrosion resistance, good low temperature toughness.
Drawings:
Technological process:
Specification:
Square pipe roll forming machine
NO
NAME
TECHNICAL DATA
1
Forming station
Normally 20stations or more auxilary rollers.
2
Machine structure
Wall panel style or cast iron rack system.
3
Punching
Hydraulic punching or merchnical press.
4
Cutting
Servo track fly saw cutting.
5
Out table
Manual or automatic.
6
Computer control system(PLC)
Panasonic or Simens.
7
Roller material
GCr15,Cr12,SKD11 quenching treatment:HRC58-62.
8
Driving
Chain drive or gearbox drive.
9
Forming speed
0-15m/min
10
Raw material request:
Thickness 1.5-3.0mm,Q235,Q345 galvanized steel and hot rolled steel.