PU Panel Wrapping Machine

The wrapper wraps a stack of sandwich panels with a plastic film to protect the stack during transport. This wrapper wraps the film around the stack in a spiral motion but does not pack ends of panels (this is a manual operation). Film spool changing time is approximately at 30 seconds. This wrapper wraps the film around the stack in a spiral motion.

The leg insertion unit load EPS legs for transport under panel stacks by the operator. The leg position for each stack is preprogrammed by the machine operator and the machine automatically places a EPS leg under the stack as per the operator program. The leg is pushed from under the magazine onto the transfer conveyor. Through encoder positioning, the transfer conveyor drives the leg in unison with panel stack and wraps the leg in with the pack in the correct position.

General specification:

• Minimum panel length: 3.5 meter

• Maximum panel length: approximately 15 meter

• Panel thickness: 40-200 mm

• Panel stack: up to 1.1 meter high

• Maximum panel width: 1250 mm

• Operating speed: approximately 0-5m/min

• Dimensions: 14m*2.7m*2.6m

• Weight: about 5 tons

• Bore diameter of the wrapper ring: 1828mm

• Use PE film with width 500mm, 18-30um. (each coil no more than 15kg,1500m. Inner diameter 76mm)
• The overlapping area of film wrapping is between 0-300mm(adjustable).

• The pre stretching rate of film should be not less than 150%.

• Automatically increase the times of wrapping at the front and end of package.