precision light steel keel roll forming machine

The keel machine takes strip steel as the raw material, forms complex cross-sectional profiles through continuous cold rolling (products include: light steel keel, paint-coated keel, card-type keel, various building profiles, steel structure, steel lining door frame profiles, high-speed guardrail, etc.) and different specifications of cold bending and paint-coating equipment, using PLC control.

Characteristics of the keel machine:

1. Rolling capacity of the machine: width ≤150mm, plate thickness 0.6-1.0mm

2. Production speed: 10-20 meters/minute

3. Total installed capacity: about 5.5kw

4. Production area: 10 meters long x 2.5 meters wide

5. The equipment control is PLC control, and multiple safety protections are set up during normal production.

6. The bed is a welded steel plate. It is annealed to eliminate internal stress and avoid deformation of the body.

7. The forming machine frame is made of cast iron and has been heat-treated. It has high strength and long service life.

8. The material of the roller shaft is 40Cr, and it has been tempered, with a hardness of HB280.

9. The material of the molding mold is GCr15, quenching treatment, hardness: HRC56-62℃.

10. The transmission structure is gearbox transmission. Each molding machine frame has a light steel keel machine, which can ensure that the equipment runs for a long time, has high strength, and has a long service life.

Processing technology of keel machine: feeding----straightening----rolling and forming----cutting----receiving

The equipment composition of the keel machine is as follows: the feeding machine, the guiding frame, the forming main machine, the correction device, the fixed length cutting part, the receiving table, and the electrical control part.