Long Span Curving Roof Building Machinery

Long Span Curving Roof Building Machinery :

Long Span Curving Roof Building Machinery is formed by trailer type roller system device can be transported to the construction site to make continuous arch steel buildings. Various manufacturing plate device driven by electric hand stitched together operation stitching machine connect the panel together.

Advantages of Long Span Curving Roof Building Machinery :

a.There is a brake system on our uncoiler, if the machine stops suddenly, the uncoiler can be stopped accordingly.

b.14-steps to form, including the first step--Rubber shaft, it fixes steel sheet tightly from the beginning. Also there is one row Rubber Roller in the middle of each shaft, coordinating different thickness of steel sheets tightly when roll forming.

c.Long Span Corrugated Roofing Machine includes 20 wider rollers than other supplier, which can make the appearance of finished sheet more beautiful and stronger.

d.Long Span Roofing Sheet Machine`s rollers and axles are connected with a pin inside and screw outside, and with reinforcing design on both sides of rollers, which can fix the rollers and axles more tighten and work for a long time without deformation.

e.Gear, Sprocket driving from superior workmanship.

f.Adopt automotive rear axle as the axle of our machine with size of 900-20 tires, can load more and has better impact resistance and damping effect.

g.10mm thickness, smooth arch plate, produced by CNC machining centre.

h.Cutting material: Cr12 MoV- Best and sharpest cutting material

i.Deck of foundation: CHINA An Steel (it used to produce boat).

j.The thickness of side plate is 20mm.

k.There is one hand wheel with scale in the curving part, you can adjust the height of span as you need with it.

One profile drawing for reference 914-610:

Main parameters of Long Span Corrugated Roofing Machine:

Dimension : 8900mm * 2230mm * 2300mm (Single axle & 4 tires)

Total Weight : About 8.5 Ton

Bending Leaf : 10mm thickness, processed by CNC

Cutting blade : 12CrMoV material, Heat treatment

Cutting type : Mechanical Cutting

Forming type: Rol -formed and length-set cutting.

Total motor power : 26.2KW

Main Motor Power : 11KW

Bending Power : 3.0KW+1.5KWx2

Cutting Power : 4.0KW

Seaming Power: 1.1KW+1.1KW

Roller Material : 45# high-quality steel, quenched HRC 55~65, hard chrome plating.

Shaft Material : 45# high-quality steel, galvanized

Stand of molding : 13+1

Rol ing material: Width : Feeding width : 1250mm

Effective width : 800mm

Using rate : 66.7%

Thickness : 0.8-1.5mm

Working Speed : Forming Part : 15m/min

Bending Part: 13m/min

Seaming : 16m/min

Suitable Span : 6~40m

De-coiler : Inner-diameter of coil : 450mm ~ 650mm,

Max width of coil : 914mm ~ 934mm

Load : 10Ton

The Installation Pictures:

The Video :

Product Categories : Roofing Sheet Roll Forming Machine > Long Span Roll Forming Machine