MIC240 K span roll forming machine

  • mic240-k-span-roll-forming-machine
  • mic240-k-span-roll-former
  • mic-240-arch-building-quick-span-machine
  • k-span-making-machine
  • mic240-k-span-seaming-machine

K span roll forming machine brief.

The K span roll forming machine is a on-site roll forming machine for the manufacturing of metal span roof for arch building. The k span roll forming machine is a mini factory on wheels that can produce durable steel arch building in days rather than weeks or months. The k span roll forming machine contain of a panel roll forming machine, a panel curving device, engine power unit, control system and trailer to transit to everywhere.

The standard profile drawing for k span roll forming machine


The k span roll forming machine working process :

The k span roll forming machine is starts from the unwinding of metal coils,entry the k span panel roll forming machine after leveling , then roll formed to panels , cut to length by hydraulic cutting device, then curve the panels to certain radius,all the power can be supported by the engine power unit mounted on the k span roll forming machine.

Decoiling—guiding& leveling  —roll forming—-hydraulic cutting—-storage area—curving—run out table


Layout of k span machine

The whole solution on the k span roll forming machine is combined of uncoiler , stationary hydraulic shear device, main k span roll former,panel storage rack,panel curving device, engine power unit,control system and a trailer.


Machine Component quantity
Decoiler 1 set
Trailer Optional
Engine power unit (generator) Optional
Hydraulic cut device with hydraulic station 1 set
Main k span roll former 1 set
Control system 1 set
Panel storage racks 1 set
Panel hydraulic curving device 1 set
Curved panel run out table 1 set

MIC 240 K span machine parameter

Suitable material Coil type Galvanized Steel or color coated steel
Coil Thickness 0.6-1.5mm
Coil Width 914mm
Yield Strength 250-550Mpa
Decoiler Decoiler Type Passive
Weight Capacity 5 Ton
Punching (optional) Punching type Hydraulic punching
Punching sets 2-3 punching stations according to profile
Hydraulic station About 30 Mpa main motor power 7.5 KW
Main Roll Forming Forming Station 13-15 forming stations, depend on profiles
Roller Material CR40, surface with hard chrome 0.05mm
Shaft Material #45 high strength steel quenched 55-60 degree
Shaft Diameter 60-75 mm
Drive Type Chain drive
Forming Speed 5-12m/min
Main Power 7.5 KW
Cutting Device Cutting Type Hydraulic cutting
Cutting Die Material Cr12Mov
Cutting Tolerance +/-1mm(10m)
Hydraulic station 7.5KW , share one hydraulic station with punching
Curving device Curving power 4.0+1.5+1.5 kW
Electrical System PLC Brand Panasonic
Inverter Brand Yaskawa
Encoder OMRON brand
Touch Screen MCGS, china top brand
Electrical parts Schneider
Motors Reducer Tailong and Guo mao Chinese famous brand
Run out table Table Type  No power passive with rollers
Function of Table To support the profile sheets after cutting
Machine Dimension 11000mm*2500mm*2500mm Around 11000kg
Tolerance Length 3M+/- 1.5mm

MIC 240 super span machine (picture original taken in factory)

  • mic240-k-span-machine
    K span machine --roll forming machine



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