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This roll forming machines is popular and familiar. The feeding materail is 1000mm width, the formed effective width is 840mm, so we call the colored sheet 840. It is trapezoidal plate which is normal type roof tile. The following is the pictures of 840 roof tile machines for your reference.
Hydraulic Cutting
Forming Roller
Parameters of Machine:
1.Suitable to process: Color steel plate
2.Rollers: 11 rows
3.Power: 4+4kw
4.Thickness of the plate:0.3-0.6mm
5.Diameter of the roller:Φ70mm
6.Voltage: 380V 50Hz 3phases
7.Hydraulic: 40#
8.Processing precision: Within 1.00mm
If you are interested in our machines, please contact me.
http://www.czxianfa.com/