* The quick deflate valves are installed both ends of the breaker cylinder, to
   increase the reciprocating speed of the cylinder, the one-way movement
   can be completed in 2-3seconds.
* The universal switch is 40A with a pure silver touching point, in can bear great
   load with a long using life. 
* The bead breaker blade's desing based on the arc shovel, it can rotate at any
   directions, release
   more pressure during operation. The bead breaker blade is equpped with the
   protective cover.
* Automatic tyre changer, the column's tilting and locking processes achieved by
   the pneumatic control.
* The protective sheath of the bead breaker is optional.