Yunsing Industrial Co., Ltd.

Taiwan Manufacturers, Exporters.


Square Pipe Roll Forming Machine


  • Model No: YS-300
  • Factory Location: Taiwan
  • Sample Request: No
  • Target Markets: Worldwide

Detail Information

Description :

•Without any welding
•Using raw material is Galvanized coils, so the pipe inside is also galvanized
•The length of the pipe is variable
•All punching and cutting, inclduling angular cutting are automatic
•Automatic stacker, so two workers can handle this production line

Specification :



  • Part A. Cold roll forming machine
    • Thickness of forming sheet : 1.5 mm to 2.0 mm.
    • Forming shape : square pipe 100mm x 125mm (4” x 5”) *Other customized sizes.
    • Forming speed: 10~12 m/min.
    • Roll shaft dia: 60 mm in S45C with precision polishing and high frequency.
    • Roll stands: 25 sets of roll in SK2/ SUJ2 with heat treatment
    • Main motor: 25 HP hydraulic motor
    • Driven type: Use chain drive
    • Control box: All push button, switches, pilot lamps, and emergency stop switch in computer system with touch screen.
  • Part B. Uncoiler: Reel type
    • Machine size (Approx.): 2.40m(L)x1.20m(W)x1.70m(H)
    • Machine weight (Approx.): 500 kgw
    • Coil stock Inner dia: 350 mm to 508 mm
    • Coil stock Outer dia: 1300 mm
    • Coil width: 200 mm ~ 400 mm
    • Loading capacity: 2000 kgs max.
    • Driving: free run
  • Part C. Hydraulic Cutting Device:
    • Complete with one set of pre-cutting blade in SKD-11 in hydraulic system.
    • Complete with one set of leveling with 7pcs (∮130mm) rolls
    • Complete with one set of punching hole device in hydraulic system.
    • Complete with one set of tachometer for automatic production.
    • Hydraulic cutting system is controlled by computer.
  • Above machine specifications are for the regular type and for reference only.



  • Yunsing Industrial Co., Ltd.

    • Taiwan