First, you need to get to know what the water drilling rig is and how many types a well drilling rig has.
A water well rig is a mechanical equipment used to drilling water wells for drinking water and completing down hole pipes, well washing and so on, including power equipment, drill bit, drill pipe, core tube and drill frame, etc.. Generally divided into rotary drilling rig, percussion well drilling rig and combination water well drill machine.
Rotary drilling machine, through the rotary movement of drilling tools to break the rock formations and form holes, mainly has large, small pot drilling rig, reverse circulation drilling rig, normal circulation drilling machine, hydraulic power head drill rig, down the hole rotary drilling machine and so on. The simple rotary boring machine has only drilling device, and the perfect structure of a rotary drilling rig consists of two parts: drilling device and circulating well washing device. Several models of rotary drilling equipment are available in Runbay rotary drilling rig manufacturers, various kinds of drilling machines would perfectly meet your various demands. Detailed descriptions and information about our rotary drilling machine could be found on our official website, runbaydrillingrig.com, there are also another ways for you to get the information about rotary boring machine, which is, you can contact our 24 hours online customer service at sales@runbay-machinery.com, or telephone us at +8618239933006, we are certain that the best service and perfect after-sale service you will be provided and the most cost-effective drill plan you will be offered.
There are two types of combination water well drill machine: one is to add impact mechanism on the basis of rotary drilling machine, mainly by rotary drilling, when encountered pebbles layers, the dual purpose drilling rig with percussive drilling is more adaptable to various formations; the other is well drilling rig which combines impact and rotary action, such as pneumatic DTH hammer drill.
Percussion well drilling rig, by the vertical reciprocating movement of the drilling tool, the drill will impact the bottom of the well to break the rock layer. Its structure is simple, but there is no circulating well washing system. The removal of cuttings and drilling machines can not be carried out at the same time, so the work efficiency is low. The drilling depth is generally within 250 meters, and some can reach 500~600 meters. As a water well rig manufacturer, we have developed a series of water well drilling rig which belongs to this type. This article mainly aims to introduce the percussion well drilling rig. But, descriptions and information about the another two kinds of water well drilling rig are also available on our website, runbaydrillingrig.com, and you can contact us directly at sales@runbay-machinery.com, or telephone us at +8618239933006. You are most welcomed.
Components of Water Well Drilling Rig
Hydraulic Oil Pump: duplex oil pumps. Power unit powered by large discharge pump, small discharge pump provides power to four hydraulic legs’ support oil cylinder, undercarriage mast oil cylinder and stressing and hoisting pulley oil cylinder.
Power Head Device: adopts gear speed reducer mechanism, there is a mandrel with a large hole in the middle of the low speed shaft. The upper mouth of the core shaft can be connected with the rubber pipe interface of the concrete pouring equipment to carry out the pouring concrete, the lower end of the core shaft is connected by the flange to the drill pipe and drill bit.
Hydraulic Legs: The small – sized well drilling equipment is composed of a hydraulic oil cylinder and a fixing frame , and the horizontal degree of the machine body can be adjusted at the working site to play a role of supporting and stabilizing the body of the water well drilling rig.
Drill Chassis: adopts dense track chassis which can protect the roads perfectly, less damage to the city roads, capable of climbing difficult terrains, versatile in severe land formations and weather conditions.
Water well drilling rig can only be used in drilling water wells, most suitable for the geological conditions like sand, rock layers, and it has to be equipped with an air compressor.
If you want to order a well drilling rig, Runbay water well rig manufacturer is your best choice. For we have taken up 65% market share in China, and more than 1000 machine for drilling wells have been exported every year, at the same time, we have gained partnerships with our customers, cause we treat them with honest and offered the most cost-effective drilling match plan for them. You can get a close and specific contact with our best water well drilling rig on our official website, runbaydrillingrig.com, or you can contact our 24 hours online customer service at any time as you wish at sales@runbay-machinery.com, or you can telephone us at +8618239933006. Meanwhile, videos sent by our water drilling machine’s users from all around the world are available on our youtube, click here to check the videos https://www.youtube.com/watch?v=Axti-q6IFvQ.
Advantages of Well Drilling Equipment
The main shaft of the hydraulic water well drilling machine has floating function, which can effectively protect the drill pipe thread, the casing power head and the pipe twisting machine can realize the mechanization of drilling tool unscrew.
Hydraulic pressure motor, operating valve and oil pump of the water well drilling equipment all adopt international famous brands, other components select domestic famous brand, all of which make the water well drilling machine more steady, reliable and longer operational life span.
The hydraulic water well drilling rig is a double power head drills, no active drill pipe is required. The length of 7 meters stroke greatly reduces the number of guide rods, efficiently improves the drilling rate, cuts down the accident rate in the hole, and can realize full stroke pressurized or decompression drilling.
There is no need for our water well boring machine to use the square drill pipe, so a large amount of auxiliary time can be saved when lifting drilling tools, thus increasing the drilling time. The well boring machine equipped with high degree of mechanization and reduction of labor intensity.
Nevertheless, the water well boring machine has some shortcomings. Firstly, the water well drilling machine price is relatively high. Because the hydraulic water well drilling rig mostly adopts the truck mounted form, the water well boring machine needs to realize different drilling technology, the operation need to be convenient and quick, all of them make the boring well machine complicated. And due to the hydraulic drive is adopted in the full hydraulic power head drilling rig, the hydraulic components of the drill rig are various and the quality of the original parts is very high, which makes the water well drilling machine price much higher than that of the ordinary rotary water well drilling equipment. Secondly, the water well drilling machine is difficult to maintain. For a hydraulic water well drilling machine, the hydraulic system is often composed of hundreds of hydraulic pipelines and dozens of working valve groups, once there occur some problems resulting in the failure of the hydraulic system would lead to the failure of the water well boring machine. It is necessary to find the root causes of the problems in hundreds of the hydraulic pipelines and dozens of the working valve groups. It is very difficult to diagnose the problems and maintain them. What’s more, the efficiency of the round trip operations of the borewell drilling machine is low. The height of the mast of the water boring machine is limited, the root of the drill is shorter, and the number of times of the undercarriage become more. Compared with the drilling tower of the bulk rig, the drilling-down efficiency is lower. With the increasing of drilling depth, the effect of vertical root length on construction time is gradually obvious.
In order to solve the above disadvantages of the ordinary water well drilling rig, we Runbay water well rig manufacturer has developed the water well drilling machine series and improved the service system which will perfectly overcome the shortcomings of traditional water well drilling equipment.
Runbay water well drilling equipment series
Equipped with the swing speed of 55-120rpm and the swing torque of 8850-13150N.m. Four massive hydraulic legs provide the water well drilling machine the power to steady the whole machine body, which enables the water well equipment perform well enough during the operating.
While equipped with an air compressor, the water well drilling machine can use less time to drill a hole compares to a water well drilling equipment without an air compressor.
This water boring machine has the features of 6.6 meters one-time advance length, double telescopic cylinders can lift 6 meters per time, large lifting force, convenient for transiting, 2.5km/h walking speed and 30 max. climbing angles.
The borewell drilling machine is equipped with a 118kw engine, 28T lifting force, 45-115rpm swing speed and a swing torque of 8500-11000N.m. It is a multifunctional hydraulic well drilling rig, adopts American Permco oil pump system. Equipped with a small engine, which can reach low fuel consumption but high work efficiency.
The water well boring machine powered by a 92kw engine, and has the features of 22T lifting force, a 45-115rpm swing speed and a 6500-9000N.m swing torque.
This water well drilling equipment adopts dense track chassis, which is less damage to the city roads, and can perfectly cope with the complicated terrains and weather conditions, also enables the water well drilling machine better climbing ability.
In short, the water well drilling equipment from Runbay water well rig manufacturer can meet various drilling demands of the customers. And it is a cost effective water well drilling machine with excellent performance.
About more models of the above water well drilling rigs for sale from Runbay water well rig manufacturer can be quoted on our official website, runbaydrillingrig.com. Or you can directly telephone us at +8618239933006, also you can send email inquiries to us at sales@runbay-machinery.com. In order to solve the problems which occurred during the operation, we Runbay water well rig manufacturer will offer a 24 hours online technical support and a perfect after sale service.