ZK-300 Пробивни машини

The ZK-300 drilling machine has high working efficiency, simple and flexible operation, and reasonable structural design, and is deeply favored by customers. The ZK-300 drilling machine can be used to process tombstone pools, stone pillars, stone benches, и така нататък.

Features of the ZK-300 drilling machine:

1 With no dust jobs (wet drilling),

2 high efficiency, save time.

3 smooth wall of hole and precision.

4 The machine has stepless speed regulation by frequency conversion

5 Adopts round column as its guide slip surface for steady automatic ups and downs.