1．coil width：914mm
2．Width after roll forming：610mm
3．thickness：0.8-1.2mm
4．Roll stand：19
5．Diameter of roller shaft：￠75mm
6．Main motor power：7.5KW
7．Main machine length×width×height：12×1.3×1.1(m)
8．Curving machine length×width×height： 1.1×1.5×2(m)
9．Motor power of curving machine：8.5KW
10．Motor of hydraulic station：3KW
11. Material of cutter blade：Cr12
12. Material of roller：45#；
13. Transducer：HOLIP
14. Adopt PLC computer type of Omron

Adopts advantages of American vehicle-carry type roll forming machine, and base on the situation of China (material machine character of BaoGang), our company greatly improves the machine as follows:
1．With 19 roller stands, the length of roll forming part reaches 12m.
2．The frame, made of hot-roll “工”-type steel，adopts libration to eliminate inner stress after welding. Processing by great gantry plane makes sure the plane and the steel character.
3．The station is armor plate welding work piece with tempering. Bearing station and track groove are processed by CNC linear incision which makes the shaft and the generatrix plump to guarantee the profile.
4．The roller shafts all adopt 40Cr alloy steel with heat treatment and the maximum width for rolling is 2mm.
5．The machine can be divided into two parts, and it is convenient to transport, lift, and put together.
6．There install bearings in all rollers, and there is no linear speed difference when roll forming, which guarantee no scratch.
7．All the rollers are processed by CNC machine tool.
8．Length and quantity are controlled by computer, and the PLC brand is Omron or Mitsubishi.
9．The curving machine also be improved based on the imported equipments.
Side roller is adjustable, so we can make tiny adjustment when forming kinds of sheet with different thickness.

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