Pneumatic pavement breaker is one of the most commonly used attachments for excavators, and crushing operations are often required in demolition, mining, and urban construction. If the usage method of the breaker is not correct, it will not only delay the construction period, but also easily break the breaker. So, how should the pneumatic pavement breaker be used?
1. Inspection and maintenance of front winding machine for
pneumatic pavement breaker
As before driving the car, it is necessary to check the winding machine before the breaker is constructed. First check whether the high and low pressure hoses of the breaker are loose, and check for oil leakage in other places. In addition, the nitrogen pressure inside the breaker should also be checked regularly.
2. Vertical hit
Before working on the
pneumatic pavement breaker, place the steel braze vertically on the crushed object, and confirm that the steel braze is stable before turning on the breaker. In the crushing operation,
pneumatic pavement breaker is necessary to ensure that the steel brazing is perpendicular to the hit object at any time; if it is inclined to the impact surface, the steel brazing may slip, which will damage the steel brazing and piston of the crushing hammer.
3. Airstrike is strictly prohibited
When the
pneumatic pavement breaker is working, the steel brazing should always be close to the object being hit. If the hit object has been broken, please stop the hit immediately. Air strike will cause serious damage to the steel braze, flat pin, steel braze base, front cylinder block, bolt rod.
4. Don't use steel brazing as a crowbar
The role of the steel drill of the
pneumatic pavement breaker is limited to vertical hitting. Never pry the stone with the drill rod, because bending the drill rod at a light weight will damage the internal structure of the hammer.
