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​How to safely use Underground jamboes?

Views: 0     Author: Site Editor     Publish Time: 2021-12-21      Origin: Site Inquire

Underground jamboes are tools used to mine stones directly. It drills out the eye of the rock to blow up the rock and complete the mining of stone or other stonework. In addition, Underground jamboes can be converted into destroyers to break hard layers such as concrete. This article briefly introduces the knowledge of Underground jamboes.


Here is the content list:

●What are the main structures of Underground jamboes?

●How to use underground jambo?

●What should Underground jamboes pay attention to when using them?


What are the main structures of Underground jamboes?

The Underground jamboes mainly consists of cylinders - piston components, gas distribution devices, steel brazing swing mechanism, operating valves, and flushing - hair drying mechanisms. Underground jamboes in operation with human support, called hand-held rock drills, there is the use of pneumatic legs, called gas legs rock drills, there is the use of pneumatic column frame rail, called column rail drills, there are also in a frame equipped with one to several rock drills, called underground scooptram loader.

Underground jambo

How to use underground jambo?

1, When the underground jamboes is used, the requirements of the rock drill inlet compressed air dry, wind pressure should be maintained 500kPa, the minimum should not be less than 400kPa;

2, The new underground Jambo to be activated to carry out cleaning and reloading, after reloading to drive an empty car, check whether the operation is normal. However, the empty car time can not exceed 2 to 3min. The time is too long, the temperature of the cylinder cushion area is too high, easy to produce the phenomenon of the cylinder. Do a good job of pipe cleaning and routine removal and maintenance work.

3, In the operation of underground jamboes, should pay attention to the first open wind after boiling water, first off the water after off the wind, and pay attention to the water pressure should be lower than the wind pressure, to prevent water reflux chisel cylinder inside, damage the normal lubrication of the machine, affecting the normal operation of the machine. When the underground jamboes card fibers turn very slowly, the shaft regression of the air leg should be reduced immediately through the regulator valve.

4, Often observe the underground jambo powder situation, do not allow the removal of water needles work, or dry eyes.

5, After the underground jamboes work, close the water valve to the small wind to let the rock drill short-term empty operation, remove water accumulation, prevent corrosion. When you stop using underground jamboes for a long time, you should remove it in time and clean it, and apply anti-rust oil, put it in a dry place to save.


What should Underground jamboes pay attention to when using them?

1, The newly purchased underground jamboes, the interior is coated with a larger viscosity of rust-proof grease before use must be removed clearly. Containers filled with lubricants should be clean, covered, and prevent rock powder and dirt from entering the injectors.

2, The major inspection of the workplace wind pressure and water pressure. The use of underground jambo is quality-compliant and non-conforming brazing is prohibited.

3, The windpipe access underground jambo, should be degassed to shut down the dirt blowing out.

4, Tighten the joint bolts, open-air to check the operation of the thruster, normal operation can start work.

5,The underground hydraulic rock drill should require the hydraulic system has good sealing, to prevent the hydraulic oil is contaminated, to ensure that the hydraulic oil has constant pressure.


Hambition Drivetrain Components & Parts Co., Ltd is a professional mining equipment and material supply system integrator, with more than 30 years of experience in the supply of mining equipment, materials and materials, technical support, and system integration. Hambition Drivetrain Components & Parts Co., Ltd developed a variety of underground jamboes, in front of the factory carried out many tests to ensure quality. If you want to buy underground jamboes, you may want to consider using our products.


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