High Efficiency Rock Core Drilling Machine 200 Mm Diameter Diesel Power Type

High Efficiency Core Borehole Drill Rig With 200 mm Diameter For Drill

ST-200 Core Borehole Drill Rig is high-speed vertical-shaft light drill for engineering exploration, and it has been widely applied to the geo - exploration of industry, civil building, railway, bridge, hydro power engineering, etc.

Technical data details:

ST-200 Core Borehole Drill Rig
Drilling Capacity	Drilling Diameter(mm)	300	76	46
	Drilling depth(m)	25	135	200
	Drill pipe diameter	42
Turnplate	Revolving speed	48 100 200 350 650 (R/Min)
	MAX torque	2000Nm
	Feed stroke	400mm
Pump	Rated speed	2500 r/min
	Rated pressure	20Mpa
	Max pressure	25Mpa

Brief introduction:

1.1 Engineering geological investigation of railways, hydropower, traffic, bridges, dam foundations and other buildings.

1.2 Geological core drilling, physical prospecting.

1.3 Small grout Confucius, drill hole drilling.

1.4 Small well drilling.

The drilling rig is equipped with a ball mounted card blessing mechanism with six side active drill rods. The utility model can perform no stopping and falling rod. And it has the advantages of high work efficiency, convenient operation, safety and reliability. It is compact, small in size, light in weight, strong in decomposition and easy to remove .

ST-200 Core Borehole Drill Rig Drilling ability:

a. Drill efficiency: 6-9 meters per hour for drilling soil

2-3 meters per hour for drilling rock

b. Geological structure: Soil, sandy, rock, hard rock,

c. Drill Diameter: 50mm, 100mm, 150mm ( based on customer detail requirement)

d. Max. Drill depth: 200 m

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!