www.日本在线播放-www.日本在线-www.日本一区二区-www.日本视频-www.日本色-www.日本精品

ZRC6A-DHD360 impactor technical parameters

Total length

(Excluding drill bit)

Total weight

(Excluding drill bit)

Outer diameter of impactor

Can be equipped with drill shank

Drilling range

Rear connector thread

1238mm

100Kg

φ143mm

Cop64(DHD360)

φ152～φ203

API(3 1/2)″REG

Available working wind pressure

At 1.7MPa

Impact frequency

Recommended speed

Air consumption

1.0MPa

1.8MPa

2.4MPa

1.0～2.5MPa

25HZ

20～30r/min

9m3/min

18m3/min

26m3/min

Characteristics of ZRC6A-DHD360 impactor

1. It is mainly used in ground sources, water well markets and mines that require drilling operations of more than 150mm.

2. The matching drill bit does not require a nylon tail tube, so it saves the trouble caused by the fracture, damage and thermal expansion and contraction of the nylon tail tube;

3. The impact energy loss is low, the impact frequency is high, and the drilling speed is 15%-20% faster than the same type of impactor with tail pipe;

4. Low air consumption, saving wind and fuel, saving more than 10% fuel than the same type with tailpipe impactor;

5. The internal structure is simple and reasonable, and the maintenance is convenient; the parts have good consistency, high reliability, low overall failure rate, low disassembly frequency, long impact life, and low use cost.