230m Hydraulic Borehwell Tractor Mounted Water Well Drilling Rig For Farming

230m Depth Tractor Mounted Water Well Drilling Rig/Core Drilling Machine

Product Feature:

230m Depth Hydraulic Control System Tractor Mounted Water Well Drilling Rig

1. Very powerful at soil, sand, hard rock, etc. land condition.

2. Three kinds drill bits (three-wing bit, alloy bit and diamond bit) available for your choice, which can drill

both soft and hard ground, especially diamond drill bit effective in drilling hard rocks.

3. Hydraulic control system for greatly improving the working efficiency, saving labor force.

4. Mounted wheel or trailer, can be hauled easily by car or tractor, convenient to transport.

5. Power can be diesel engine or electric motor, as per your request.

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Product Parameter:

Main Features

• 1. It has hydraulic automatic feeding mechanism to improve drilling efficiency and reduce labor intensity.
• 2. The ball clamping mechanism or hydraulic chuck is adopted to realize the rod reversing without stopping the machine. The operation is convenient, safe and reliable.
• 3. Equipped with hole bottom pressure gauge, it is easy to master the situation in the hole.
• 4. Compact structure, centralized handle, small occupation area, light weight, strong decomposition, easy to move. It is suitable for plain or mountain operation.

Prevention of drilling hole collapse

The preventive measures for hole collapse should first meet two conditions: mud liquid column pressure = technological pore pressure; Minimize water infiltration into the rock and soil or water seepage around the hole wall.

Preventive measures for hole collapse caused by geological factors include:

(1) Increase the mud density and increase the mud liquid column pressure to balance the formation pressure;

(2) Use a larger ratio of mud to plastic to protect the hole.

Preventive measures for hole collapse caused by physical factors include:

(1) Start the pump too fast and keep the drill pipe working under constant tension as far as possible to avoid the sudden increase of liquid column pressure and the violent impact of drilling tools on the hole wall;

(2) According to the distribution of underground obstacles, the drilling track design and reaming procedure shall be well done to avoid the rotary extrusion of the drilling tool on the hole wall caused by the excessive curvature of the guide hole;

(3) Reasonably control the mud density and geological properties, make the mud have a certain liquid column pressure, and maintain the low return velocity of the mud,

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 production

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 Machinery 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!