General Use Machine

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Cold roll forming machine is a kind of roll bending processing equipment which is made of special section profiles by means of the multi-pass forming rolls which are sequentially configured. The metal strip such as coiled meterial and strip is continuously bent horizontally. As the mechanical performance of cross-section is better than hot-rolled sectional steel products', cold-formed profiles show advantage on surface finish and dimensional accuracy, as well as meterial saving, energy saving and production efficiency. Cold-formed profile become widely used.
Kaikong has over 20 years of experience is design and manufacture of (open) cold roll forming equipment, providing various profiles of roll forming machines for automobile, warehousing, solar energy, building, agriculture and other industries. With the improvement of roll forming process and the combination of advanced automotion technology, the cold roll forming machine of Kaikong has higher production efficiency and control accuracy than others.
According to the axis diameter/driven motor/driving form, our roll forming machine is divided into three main types, which is heavy, medium and light types. The material for rolling include steel, stainless steel, aluminum, copper and others. The thickness range of material for rolling is 0.1mm to 8mm, production speed 20 to 80 meters per minute.

 
Heavy type machine:
KK-RF-110A: Double motor, gear box transmission, shaft diameter 110mm.
KK-RF-90A: Double motor, gear box transmission, 
shaft diameter 90mm.
KK-RF-70A: Double motor, gear box transmission, shaft diameter 70mm.
 



Medium type machine:
KK-RF-90B: Single motor, gear box transmission, shaft diameter 90mm.
KK-RF-70B: Single motor, gear box transmission, shaft diameter 70mm.
KK-RF-55B: Single motor, gear box transmission, shaft diameter 55mm.
 
 
 

Light type machine:
KK-RF-70C: Single motor, gear box transmission, shaft diameter 70mm.
KK-RF-55C: Single motor, gear box transmission, shaft diameter 55mm.
KK-RF-40C: Single motor, gear box transmission, shaft diameter 40mm.
 
 


 
Roll designe

Excellent roll design technology is the core capability of roll forming machine design. We have completed the roll design of various sections of roll forming profile in years of design, and have rich experience in forming stress analysis and complex section deformation calculation. Roll manufacturing is commissioned by a professional company and according with the following process: materiel →  forging →  flaw detection → annealing → initial turning → quenching → flaw detection → half turning → tuning →  grinding(surface and hole) → key trough → burnishing.

 
   


 
 
 

      
      
      


Our email: sales@kaikongcn.com