Mobile type with trailer with bending arch span rolling forming machine is designed as car type metal rolling forming machine to make U 45 arch span profile with bending by rolling forming method. Different with the separated rolling forming machines, this machine we design as whole set, so you can take it to any place and do the production then no need to do the bending separated.Here is one drawing profile for your reference:

A) 453 mm. B) 142.5 mm. C) 168 mm. D) 142.5 mm. E) 63.5 mm. F) 19 mm. G) 13.4 mm. H) 71.6 mm. I) 8.12 mm. J) 4.82 K) 16 mm. L) 62 mm.

Those arch span profiles daily used will be like this:

The machine is designed like the following elements:

Decoiler， main rolling forming Machine with bending machine,Cutting System

PLC Controlling system and Seamer,Lock pliers and Instruction book.

Advantages of the Mobile type with trailer with bending arch span rolling forming machine:

1. It is movable, you can take it after car and take it to any place for production.
2. With bending machine, that mean one working can do the production and bending all together.

3.The equipment is controlled by PLC, and multiple safety protections are set during normal production.

4. The bed is welded by steel plate. And it is tempered to eliminate internal stress and avoid deformation of the fuselage.
5. The forming frame is a cast iron structure and has been tempered. High strength and long service life.
6. The material of the roll shaft is 40Cr, and the hardness is HB280 after quenching and tempering.
7. The material of the forming mold is GCr15, quenched, and hardness: HRC56-62℃.
8. The transmission structure is gear box transmission. Each forming frame has a gear box, which can ensure the equipment overtime, high intensity operation, and long service life.