In case of granite crushing production line, do not use the shaking brazing bar, otherwise the main bolt and the brazing bar may break; Do not let the hammer fall down quickly or hit a hard rock. This will damage the hammer or main body due to excessive impact.
Do not break the hammer in water or mud. Except for the drill rod, other parts of the granite crushing produciton line body should not be immersed in water or mud. Otherwise, the piston on it and other parts with similar functions will cause premature loss of the granite crushing produciton line due to mud accumulation.
When crushing particularly hard objects, start from the edge, and do not knock continuously for more than 1min at the same point to prevent the brazing rod from burning down or the hydraulic oil from overheating.