lab concrete core drilling machine core drilling machine for mineral exploration core drilling machine used for sale

A brief description of core drilling machine used for sale

Corn drilling machine is currently one of the most widely used in the field of solid exploration core drilling rig, it is mainly used for core drilling given priority with diamond, alloy, also widely used in engineering exploration, water well, shallow oil, open-air coal, natural gas, geothermal and foundation engineering construction, can also be used for dam grouting and tunnel ventilation engineering construction such as drilling drainage holes

 The features of core drilling machine used for sale

1.Rational structure, light weight, large capacity, versatile, stable performance, high reliability, high degree of standardization.

2.Optional standard auto gearbox clutches, reliable performance, flexible operation, low cost accessories.

3.Has more speed series (8) and reasonable speed range, low-speed torque (maximum of 4200N.m).

4.Duble cylinder hydraulic feed, stroke length, vertical through-hole diameter(93mm), especially for large diameter drill pipe and coring.

5.Drilling capacity, 71 and slowly rope core drill rated drilling depth 1000.

6.Light weight, low center of gravity, compact, removable, good, reasonable layout, ease of maintenance, maintenance and repair, the host can be decomposed into 10 parts ( maximum weight detachable parts 300kg), relocation easy, especially for the mountains, mining, tunnel work.

7.Hydraulic chuck clamping force, the use of bi- fuel and equipped with hydraulic lock, holding steady.

8.Equipped with a water brake system, deep drilling, drill safe and stable.

9.With gear pump oil, power consumption, stable operation. System fitted with hand pumps, when the power machine does not work, can still play out the hole with a hand pump drilling.

10.The shift from long (up to 460mm), fixed solid, high-speed drilling and good stability.

11.Using seismic instruments, instrument long life, the situation is conducive to grasp the hole. Manipulation of flexible and reliable.

12.The high degree of common aircraft with common parts of domestic rig XY series of more than 60%.

Parameters of the core drilling machine used for sale

Detailed images of the core drilling machine used for sale