Welded pipe roll forming machine,square pipe & round pipe roll forming machine
1.Working flow
Decoiler--Cutting--Butt welding--Coil storing--Forming machine--Welding--Outside chip removing--Cooling--Size fixing--Straighting--Cut to length--Production
2.Welded pipe
1) Round Pipe-------Φ12- Φ64mm
2) Thickness---------0.4mm-2mm
3) Square Pipe-------10 × 10mm-60 × 40mm
4) Thickness---------0.4mm-1.5mm
3.Raw material
Suitable for hot rolled low carbon steel cold rolling and hot galvanized sheet,coil σb≤ 520Mpa, σs ≤ 345Mpa.
4.Specifications
1) Shaft diameter Φ60
2) Vertical roller diameter Φ30
3) Max width 200mm
4) Max thickness 2.0mm
5) Forming speed 90m/min
6) Number of horizontal rollers 12
7) Number of vertical roller 10
8) Main motor power 75kw
9) Coil loading machine power 7.5kw
10) Installed capacity about 181KVA,3-phase;380V50HZ,unidirection:220V/50HZ
11) Installed space 35m(length)*3.5m(width)
5.Main forming machine picture show
6.Fly saw cutting
It's used for continuous production of the length of the steel pipe according to their own requirements set foot cut off
1) Round pipe sawing: Φ12- Φ64mm
2) Max square pipe sawing: 60*40m
3) Thickness of round pipe: 0.4-2.0mm
4) Thickness of square pipe: 0.4-1.5mm
5) Cutting precision(each): <±3mm
6) Motor power of sawing(AC): 7.5kw
7) Motor power of operation(DC): 18.5kw
8) Operation mode: Computer control
7.Installation and adjustment
1) Installation:
1.1 Figure chosen according to the foundation installation site,according to the size of the foundation figure lay a concrete foundation,set aside the anchor stability hole,curing to dry
1.2 In all parts of the machine before fixed the installation,steel wire or string to align the parts molding machine certer
1.3 Reducer saw car parts such as host base level application level levelling,stability,by adjusting pad iron levels
1.4 Steady loading for each part is,after pouring the anchor bolt hole, curing dry(summer for a week,winter for 2 weeks),then compression anchor nut(or welding)
2) Adjustment
2.1 The machine after installation,idle running experiments,and then put the strip traction in the past,roller,uniform stress distribution and adjust the level and adjust the vertifical roll,make appropriate clamping
2.2 Steel pipe distortions in the process of deformation,available alignment adjustment