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Shallow And Deep Water Well Drilling Rigs
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Henan Yugong Machinery Co., Ltd.
Henan, China
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Shallow water well drilling equipment and deep water well drilling mainly refer to the drilling depth of the well. People have different requirements for the depth of the well they want to drill. So when you choose a water well drilling rig for sale, you must first look at its drill hole depth, then compare its other characteristics and advantages. Only in this way can you find the drilling machine that suits you best. There are so many kinds of water well drilling rigs for sale with various drilling depths from a few meters to hundreds of meters in Henan YG Machinery. If you clearly know the drilling depth you need, please kindly tell us about this in your email sent to us, and if convenient, also tell us the opening hole diameter and the geological conditions. Then we can give you a more accurate quotation.

Structure Composition of Water Well Drilling Rigs
  1. Hydraulic oil pump. The large displacement pump provides power for the powerhead, and the small displacement pump provides power for the four-leg oil cylinder, the lifting mast oil cylinder, and the lifting pulley oil cylinder.
  2. Four legs. Small water well drilling rigs consist of hydraulic oil cylinders and fixed frames that operators can adjust the level of the equipment at the worksite and play the role of supporting and stabilizing the body of the machine.
  3. Mast. It is a frame structure welded by a combination of giant steel pipe, channel steel, and angle steel. The inner slots of double-channel steel are used as the running track under the powerhead to ensure the perpendicularity of the drill hole.
  4. Powerhead. Use a gear reducer mechanism and there is a large-hole mandrel in the middle of the low-speed shaft. The upper end of the mandrel can be connected with the rubber tube interface of the concrete pouring equipment to conduct concrete pouring. The lower end of the mandrel connects with the drill pipe and drill bits through the flange. And the high-speed shaft is driven by a large torque hydraulic motor.
System Composition of Water Well Drilling Rigs:
  1. The power system can provide power equipment for the whole machine.
  2. The work system can work according to process requirements.
  3. The transmission system is used to transfer and allocate energy for the working unit.
  4. The Control system can control all systems and equipment, as well as coordinate the work according to the process requirements.
  5. The auxiliary system assists the main system.
The Maintenance of the Water Drilling Machine:
  1. Always check whether the wire rope is replaced;
  2. Pay attention to its continuous use time, the motor can’t be overcharged for so long time;
  3. The motor part of the drills should be carefully handled and avoid raining and splashing water when you need to move the machine.
  4. The drill pipe thread should be lubricated and placed in the rain shelter to avoid rust;
  5. The electric motor wire connection shouldn’t touch the electricity when you don’t use it;
  6. Check the circuit and transformer insurance when the motor doesn’t turn.
How Do the Water Well Drilling Rigs Work?
The work mode of water well drilling rigs is pump-suction and reverse circulation. Under atmospheric pressure, circulating liquid flows from the sedimentation tank to the bottom of the well along the circular gap of the good hole through the back ditch. At this point, the rotary disk drives the drill pipe and rotates the drill bit rotation for drilling. Then the negative pressure established by the mud pump suction draws the debris mud into the inner cavity of the drill pipe and rises to the faucet. And then it is discharged into the sedimentation tank through the mud pump. The circulating liquid continues to flow into the hole after precipitation, and so on, forming a reverse-circulation drilling operation.
Water Well Drilling Machine Price:
Different types of water well-drilling rigs for sale in our company have different prices. If you choose one or more models you want, please click the inquiry button to contact us, then our sales manager will send you the details, catalog, and price list according to the models you pick up. You may rest assured that we will give you an optimal water well-drilling machine price.


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