add:five township industrial park, yinzhou district, ningbo city, zhejiang province
g20b pneumatic pick hammers
g20b pneumatic pick hammers
telphone:0086-0574-88330922
0086-0574-88385288
1、used for truncating coal bed and breaking soft ore into pieces in mineral industry. 2、used for destroying solid or frozen stratum in civil engineering, underground construction and people protection construction, etc. 3、used for breaking old road surface in municipal construction and destroying the former concrete base during the course of equipment installation in industrial and mineral enterprise.
products are widely used in quarrying, mining, water conservancy, transportation, construction, military industry, geological exploration, metallurgical casting, and municipal engineering and other industries. especially suitable for explosion-proof requirements, such as coal, mining and chemical field.
overall length:640mm weight:17.5kg impact frequency:≥16hz impact energy:≥55j air consumption:≤28l/s hose size:φ19mm air pressure:0.5-0.63mpa specification of drill shank:φ30×87 it is used our pressure:0.63mpa