Jiangyin Bosj Science & Technology Co., Ltd. [China]

Roll forming craftwork Decoiler---Guide---leveler---flatting---Punching---Rollforming---cutting-to-lengh---collection table  

Roll forming craftwork

Decoiler---Guide---leveler---flatting---Punching---Rollforming---cutting-to-lengh---collection table

Unit performance

1, The thickness of material sheet: 1.5≤§≤2.0

    The width of material: 250≤§≤450

2,Product speed: 10-12m/min

3, Occupy groud area:  length 30m xwidth 3m

4,Total power: about35.5kw

Equipment structure

It is making up of decoiler, guide rack, leveler, flatting, continuously puching machine, roll forming, correction, cutting-to-length(punching), collection table, electrical control system etc.

Each part main parameter:

41 Auto Decoiler

4.1.1 De-coiler:  de-coiler, Inner expanding type, capacity:5T

4.1.2 Drive 2KW Frequency conversion motor

4.1.3 Inner diameter material roll: 500~520mm

Outer diameter material roll: ≤1600mm

4.1.4 Inductor automatically control feed speed

42 Guide rack

43 Leveler

Motor: 4KW Frequency conversion motor

44 Flatting

Drive: 1kw Servo controlling

45 Punching Device

Material of punching die: Cr12Mov, Quenching, Hardness: HRC58-62º

46 Forming machine

461 Rack:  Cast iron torii  type,   material:HT200

462 Roll forming rack:  16 sets

463 Axis diameter: ¢70mm, material: 40Cr quenching treatment 

464 Material: GCr15, Quenching, Hardness: HRC58-62º

465 Motor power:  22KW Frequency conversion motor ZQ400 reducer

4.7 Cutting Device

471 Hydraulic pressure cutting

472 Hydraulic pressure pump:5.5KW

473 Material of cutting blade: Cr12, Quenching

foot board roll forming machine