Efficient Core Drilling Rig Machine for Geotechnical Information Collection in Construction Industry

Description of Core Drilling

Core Drilling is the least invasive type of drilling and is used in difficult or remote areas. A very high standard of quality or representative of the geology can be collected and the information used as the basis for consideration, design and construction based on the potential of the ore body or nature of the geology.

The information is used in modelling to give engineers and geologists a visual representation of what is underground that cannot be seen from the surface. It is a relatively lower cost method due to the drilling method.

Applications

Core Drilling is used in underground mining for delineation of an ore body and resource definition and valuation. It is used in tunnel infrastructure to ensure that no methane pockets of air are mined into, as well as for water bearing areas that could potentially flood the underground infrastructure. In addition, Core Drilling is used for the geo-technical evaluation of the nature, material properties and type of rock for the purposes of designing a certain size shaft, tunnel or stoping panel to be used for the calculation of the type and amount of rock support required.
In the construction or urban infrastructure industries, Core Drilling is mainly used for geo-technical information in the design of foundations for bridges, buildings, tunnels, etc.

Main Parameter

(1) Rated drilling depth:200m,The deepest shall not exceed 220m.

Rated opening diameter:200mm.

Maximum opening diameter : 300mm.

Drilling depth and drilling diameter shall be determined according to the formation conditions.
(2) The vertical speed (four steps):118,236,505,1010.r/rain
(3) Max output torque:1500N. m
(4) Maximum weight (a speed of single rope):17KN
(5) drill pipe diameter:42mm
(6) Borehole inclination:90~75°
(7) Rig overall dimensions·(L×B×H)1433×697×1273mm
(8) Rig weight:500kg(Transfer machines 620kg, transfer machine with pump 720kg)
(9) Engine model:S1115

Jinzhou City Shitan Machinery Equipment CO. LTD.  is a professional production and

processing company for core drilling rigs, crawler drilling rigs, various track chassis, various

types of mud pumps, various track transport vehicles, etc. It is one of the outstanding

manufacturers of similar products in North China. Strong technical force. The modern productiona

equipment and complete testing means are specialized in the development, manufacture and

marketing of drilling rigs.

To ensure the quality and stability of the machine, we use the most advanced production and testing

equipment, Made from high quality materials, with fashion and compact design, that keeps our drilling

rigs more efficiency and with low failure rate, more economic and durable, and with a high comprehensive

cost performance. Our water drilling rigs have received the real market validation as the majority of our

customer’s positive feedback.

The company's main products are rigs: XY-1, XY-1A, XY-1B, GK-180, GK-200, DPP-100 and other series

of drilling rigs: gearbox assemblies and gyro assemblies for various rigs, Winch assembly, reducer assembly,

pump assembly. Drilling tools: sedimentary pipe joints, casing joints, casing couplings, drill pipe joints, casing

core pipes, lifters, automatic drop hammers, earth borrowers, standard penetrations, forks, lock joints, alloy drill

bits Hundreds of drilling tools, such as steel sand drill bits, core pipe joints, drill pipe pliers, and casing pliers.

Jinzhou City Shitan Mechinery Equipment CO. LTD. has a complete and scientific quality management

system. The integrity, strength and product quality of Jinzhou Stone Exploration Machinery Co., Ltd. have been

recognized by the industry. Welcome friends from all walks of life come to visit, guide and negotiate business!