JCH Color Steel Roll Forming Machine H Shape Steel Welding

1. Production flow chart:

Un coiler---feeding---leveling---Roll forming---Cut to length---Final product

2. Profile drawing of 470 JCH tile

3. Specification of roll forming machine

Parameters:

(1) Material of frame : 36# ”H”shape steel welding

(2) Thickness of middle plate : 14mm
(3) Step of roller : 17 steps
(4) Diameter of shaft (solid shaft): 70mm
(5) Material of shaft (solid shaft): (high grade) 45# Steel,quenching and tempering treatment
(6) Material of roller: Carbon structural steel
(7) Treatment of roller : quenched and tempered treatment,hard chromize coated 0.05-0.07mm
(8) Drive type of roll forming machine : drive by chain
(9) Chain : 25.4mm (high grade)
(10) Bearing : 6210 (high grade)
(11) Reducer : 5# cycloid reducer (high grade)
(12) Power of main motor : 5.5KW
(13) Voltage : 380V/50Hz/3phase
(14) Frequency converter power : 5.5KW
(15) Line speed : about 8 m/min
(16) Oil pump of hydraulic station : gear oil pump (high grade)
(17) Hydraulic cutting: cutting controlled by PLC
(18) Accuracy of cutting : +/- 2mm
(19) Razor blades material : Cr12, quenching 58-62 °.
(20) Appearance size of main forming machine : 7.3m

(21) Electrically controlled system : entire machine controlled by PLC
(22) PLC : DELTA(TAIWAN)

Inspected by the Sellers

After completing the manufacturing and assembling of the equipments, we will test the

machines and commissioning in the workshop.