MAIN TECHNICAL SPECIFICATION of our k span roll forming machine:
Size: 10400mm × 2250mm × 2300mm
Total Weight of our k span roll forming machine line: 15000KG
Main Motor Power: 15.7KW
Working Speed: Straight sheet: 15m/min.
Arch sheet: 13m/min
Sewing: 6m/min
Material of rollers: 45# steel, quenched HRC 58-62
Material of roller shafts: 45# steel, adjusted
Material of cutting blade: Cr12 steel (Taiwan Airline Technique)
PLC Type: Germany Siemens
Step of rollers: 13 steps
Feeding Width: 914mm
Effective Width: 610mm
The depth of the groove: 203mm
Thickness of the coil: 0.6-1.5mm
Operating factor of the panel: 66%
Proper span: ≤38m

Features of our k span roll forming machine:
1. All the rollers are forged from the high quality structural steel and are processed intensely. The surfaces of the rollers are plated with hard chromium. The rollers have a high hardness and long operating life.
2. The length of the finished sheet is measured by the electronic measurement instrument or mechanical measurement instrument. The helping hand wheel and the counter are used in the adjustment of the bending of arch sheet, which makes the operation simple and guarantees the quality and the dimensional precision.
3.The joining type of the roof is self-lock, which makes it easy to install and safe with excellent water proof and storm resistance. The curving roof can directly be produced on worksite, effectively lowering the cost. The product is widely used on large-scale and mid-scale industrial construction, such as factory, warehouse, garage, gymnasium, exhibition center, cinema, theatre and so on.
4.2. The power set to automatically transport the colored steel sheet is equipped in the forming press section, which can press the colored steel sheet with the thickness of 0.5~1.5mm. It is not needed to frequently adjust the clearance between the pressing rolls when pressing the sheet with different thickness, which can make the sheet come out from machine normally without scuffing of the coating film of the sheet. Being just like a “foolproof camera”, the operation of the machine is very simple. But the quality of the finished product can be guaranteed.