This is High efficiency Tube Expanding Machine for the Aluminium Ladder , Steel Ladders.
Can be customized from one work station to 11 work station .
Work efficiency: 5 seconds / work cycle
Expanding mold can be customized according to the shape of the tube

Tube expanding machine :
Ladder Rung Expanding machine also called tube expanding machine is one kind of ladder making machines which used on expand the ladder rungs from inside, to fasten the rungs on aluminium profiles by several embossed points.
ladder expanding machine can be designed as per customer's requirement, single side one expanding station will be acceptable for economic consideration, highly efficient automatic ladder expanding solutions will increase the ladder production.

Applications :
step rung shapes including square rung, rectangular rung, D shape rung, triangular rung, oval rung, waist circular rung, prismatic rung, etc.
can be used on extension ladder, folding ladder, platform ladder, multi-purpose ladder, aluminium extrusion , sliding stairs, combination ladders, loft ladders, industrial ladder, windmill system, etc 

Technique Data :
Ladder Width Adjustment Range: 350-600 mm
Ladder Spacing Adjustment Range: 260-300 mm
Maximum Expanding Stroke: 60 mm
Motor Power: 3.5-15 KW
Weight: 3200 KG