Air pneumatique Jack Pick Hammer de machines de perçage de la sélection G20 pneumatique

Description de produit

G20 Pneumatic Pick Keyword:pneumatic pick;portable mining pneumatic air jack pick hammer;air jack pick hammer Product Introduction Use compressed air to push the piston reciprocating and adopt the International popular opening and closing device design, the G20 machine has the characteristics of light weight, big impact power, simple structure, flexible operation, and easy maintenance. Main Characteristics 1. Used for truncating coal bed and breaking soft ore into pieces in