OTR Bias Tyre Building Machine 25”
OTR Bias Tyre Building Machine 25”
OTR Bias Tyre Building Machine 25”
OTR Bias Tyre Building Machine 25”
OTR Bias Tyre Building Machine 25”
OTR Bias Tyre Building Machine 25”
Model
OTR

Item specifics

suitable size
25
Bead number
Single/dual/three
Material of spindle
42CrMo (5 years guarantee)

Product review

Description

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.

Item

Parameter

Diameter of Bead

25

Diameter of drum

800-960mm, (Φ890 Full folding)

Width of drum

700-1300mm

Max. width of band

2200mm

Max. width of sidewall

400mm

Bead No.

2 to 3 each side

Diameter range of bead

The buyer provide (630-655mm)

Main Shaft rotary speed

10-100RPM(frequency control)

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

120mm

Diameter range of expander

750mm-1150mm

collapse angle

160º

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 arealength*width=13m*6m(include rotary area ),machine dimention:15.7m*3.6m

noise

84dB

Note: above parameters can be designed according to users requirement.