Introduction to Pneumatic Impact Drilling
QCZ-1 pneumatic impact drill is a lightweight and agile small pneumatic tool with functions of impact rotation, simple impact, and clockwise rotation. It also has the characteristics of pneumatic explosion-proof, spark free, and good safety performance.
QCZ-1 pneumatic impact drill is mainly used for installing pipelines, erecting power lines, installing anchor bolts on rock, brick walls, concrete and other compo-nents, chemical plants, refineries, construction, heavy industry, tunnels with hazardous humid gases, underwater and narrow space operations; Especially in high gas explo sion-proof mines, non spark pneumatic explosion-proof can better reflect its safety.
QCZ-1 Pneumatic Impact Drill (Y5 Rock Drill) | QCZ-2 Pneumatic Impact Drill (Y6 Rock Drill) |
External dimensions (length x width x height) | 366x 185x76mm | 400x 185x86 mm |
Machine weight | 4.5 kilograms | 6.5 kilograms |
Cylinder diameter | 34 mm | 39 mm |
Piston stroke | 32mm | 38mm |
Tracheal inner diameter | 10mm | 10mm |
Impact energy | ≥2.5 joules | ≥3.5joules |
Impact frequency | ≥ 48 Hz | ≥ 68 Hz |
Gas consumption | ≤12 liters/second | ≤12 liters/second |
Specification of equipped impact drill bit | Φ8, Φ12, Φ14,Φ16, Φ18, Φ20, Φ24 | Φ6,Φ8, Φ12, Φ14,Φ16, Φ18, Φ20, Φ24 |
Maximum drilling depth | 200mm | 300mm |