- suitable size
- Bead number
- Material of spindle
- 42CrMo (5 years guarantee)
This machine is used for producing the 25”OTR bias tire.
The cord fabric band adopts air-blow traction method to guide the band on the drum with automatically centering.
Finger turn-down Bladder turn-up
The building method adopt 4-4-2, 5-3-2, 4-4-4-2 or other band structure. Bead number is 2-3 at each side.
Diameter of Bead
Diameter of drum
800-960mm, (Φ890 Full folding)
Width of drum
Max. width of band
Max. width of sidewall
2 to 3 each side
Diameter range of bead
The buyer provide (630-655mm)
Main Shaft rotary speed
The center high of main shaft
1100mm from the center of main shaft to base surface
1350mm from the center of main shaft to base underside
Drum connect to main shaft diameter
Diameter range of expander
Production efficiency (Full folding drum)
36 pcs/shift/10 hours(23.5-25 2 beads,3 band, with sidewall and tread)
covers an area
Working area≤ length*width=13m*6m(include rotary area ),machine dimention:15.7m*3.6m
Note: above parameters can be designed according to user’s requirement.