20"-26" OTR tire building machine (Band ply-up on one machine)

This bladder turn-up OTR tyre building machine is designed as single machine with two stages. The band ply-up building machine is designed on the same body with tyre carcass building machine. After the band building, the band will be transferred by clamping device automatically and transfer to the carcass building machine for the ply building, turn-down, bead setting, bladder turn-up, stitching work. The band expander can rotate 180° to pick up the band.

39

Already supplied

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This bladder turn-up OTR tyre building machine is designed as single machine with two stages. The band ply-up building machine is designed on the same body with tyre carcass building machine. After the band building, the band will be transferred by clamping device automatically and transfer to the carcass building machine for the ply building, turn-down, bead setting, bladder turn-up, stitching work. The band expander can rotate 180° to pick up the band. 


No.

Item

Parameter

1

Model

LCX2026

2

Building type

Band type; active drum collasped; Finger turn-down; Bladder turn-up; Bottom stitcher; Back stitcher;

3

Suitable tyre rim size

20-26(20/24/25/26)

4

Center height of main shaft

1250mm

5

Matching dimension of main shaft and building drum

100mm

6

Distance from building drum center to the headstock sidewall

2680mm

7

Diameter scope of building drum

600-1000mm

8

Width scope of building drum

380-1000mm

9

Rotation speed of building drum

120r.p.m

10

Collapsed angle of building drum

150° Max

11

Overhanging space of each end of band

350mm Max

12

Width scope of band

600-1700mm

13

Width scope of sidewall              

200-500mm

14

Width scope of one pair chafer           

50-300m

15

Width scope of one pair tread          

30-350mm

16

Width scope of one pair tread         

30-350mm

17

Axial open/close width scope of bottom stitcher           

0-1400mm

18

Axial open/close width scope of back stitcher         

380-1400mm

19

Diameter scope of band puller                 

600-1040mm

20

Dimension scope of band expander              

500-1100mm

21

Space adjustment scope of laser light

200-1800mm


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