| 1. |
The building drum has special design with patent turn
up fingers device so it can make very smooth nylon cord turn up and
will not cause nylon cord angle change. It will promote tire quality. |
| 2. |
The building drum has special design with patent no gap rubber band
which will produce very tough green tire on bead position so it can
reduce the blister problem on the side wall and bead position. |
| 3. |
Bead setting ring equipped with strong magnets will rapidly and
precisely hold bead wire on right position. |
| 4. |
Special design with patent side stitcher for stitching the both
side edge of sidewall. |
| 5. |
Building drum has index control:
The right side of main shaft of building drum has installed proximity
switch which can divide building drum into 2 or 3 or 4 postion equal
parts control. This control can separate the joint positions of nylon
cord and tread to make better balance of tire. |
| 6. |
Building process can be re-set from any step. While emergency stop
or electric power shut off that building drum will not reduce to maintain
the green tire and then operator can re-set the process from any step
which will be very easy in operation. |
