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| Product Name: |
KQZ-70D mine dth drilling rig jack hammer
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| Supply Ability: |
10000 Set |
| Related proudcts |
drilling rig, jack hammer, dth drilling rig, |
| Specifications |
Drilling Depth 15 m |
| Price Term: |
FOB |
| Port of loading: |
Qingdao |
| Minimum Order |
1 set |
| Unit Price: |
800 |
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1. The brief introductions of KQZ-70D air and electric drilling machine
KQZ-70D DTH drilling rig is a new type of high efficient drilling rock equipment designed for water conservancy projects and construction sites. It is widely used for drilling in all kinds of rock strata in open pit, water conservancy and construction slope treatment.
The KQZ-70D DTH drilling rig is a percussive rotary drilling rig. Its internal structure is different from that of a general jack drill. Its valve train and reciprocating piston mechanism are independent, that is i***ctor. The front is directly connected to the bit, and the back is connected to the drill pipe. when drilling the rock, the i***ctor dive the hole. The piston (hammer body) in the i***ctor is made reciprocating to strike the drill tail through the valve, making the drill produce a kind of gyration force to the rock bottom.
2. The features of KQZ-70D drilling rig
Small in size, light in weight, suitable small ***ce that large and medium-sized drilling rig can not work , convenient and flexible.
3.The specifications of KQZ-70D drilling rig
KQZ-70D
Borehole diameter mm 50-80
Drilling depth m 10-15
Rotating speed r/min 112
Air consumption m3/min 3.5-4.5
Cylinder diameter mm 90
Drilling pipe mm 42
Motor power kw 3
Main engine length mm 1524
Main engine weight kg 148
Shandong Master Machinery Group Co.,Ltd.
Sales Manager£ºCocoYan Wechat: 18865479510
Whatsapp: 008618865479510
QQ£º3048400352
Sales hotline£º400-167-0537
Tel: 86-0537-3860909
Website: http://www.sdjujiang.com |
| Company: |
Shandong Master Machinery Group Co.,Ltd.
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| Contact: |
Ms. Coco Yan |
| Address: |
No.47,Jinyu Road |
| Postcode: |
272000 |
| Tel: |
0537-3860909 |
| Fax: |
0537-3860909 |
| E-mail: |
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