Water well drilling machine for sale in YG Machinery provides various types for different drilling requirements. There are hydraulic types, pneumatic types, and dual-purpose types in the market. The dual-purpose well drilling rig is designed by combining the characteristics of hydraulic well drilling rigs and pneumatic well drilling rigs. As the name implies, the dual-purpose water well drilling machine for sale can work not only as a hydraulic drilling rig but also as a pneumatic well drilling for engineering projects. It is equipped with two valves that can match a mud pump and an air compressor, but the two valves can not be used at once. One machine with two usages is very suitable for those who often need to perform well-drilling operations. If you are interested in the drilling equipment, please get in touch with us for more details. Phone/Whatsapp/Wechat: +86 18337123872
Why Choose the Dual-Purpose Water Well Drilling Rigs?
There are hydraulic water well-drilling rigs, pneumatic water well-drilling rigs, and dual-purpose drilling equipment at present. The hydraulic water well drilling machine has a moderate drilling speed and a relatively cheap price. It works with a mud pump and is suitable for masters who have just started drilling wells in the early stages. Pneumatic water well drilling machines have fast drilling speeds and high efficiency. It can match with air compressors for construction, but the initial investment is relatively large. The dual-purpose water well drilling machine for sale is designed by combining the features of the above two drilling rigs. It has powerful drilling capability, high-efficiency drilling speed, and accurate drilling direction control ability.
Application of the Dual-Purpose Drilling Machine for Sale
The dual-purpose drilling equipment is mainly used in water well drilling, water conservancy engineering, geological exploration, and construction. It can apply to the exploitation of water wells, laying of water intake pipelines, construction of dams, and other fields. Its high performance and reliability make it the preferred equipment in this field. Besides, the dual-purpose drilling machine for sale also has a wide application in prospecting, exploration of mineral deposits, rock and soil mechanics research, and other fields. Core samples are mainly obtained in the sub-play of geological structures and used for the evaluation of mineral resources and the design of exploration operations.
Selecting a suitable dual-purpose water well drilling machine for sale needs to know three questions and answers.
1. What is the drilling diameter you want to drill?
There are different drilling diameter ranges for different models of dual-purpose well drilling equipment. Choose the corresponding machine according to your actual requirements for drilling diameter.
2. What’s the drilling depth of the drilling work?
We provide a lot of water well drilling machines with different drilling abilities. The smallest drilling depth is 150m, and the biggest drilling depth can reach 800m. You can select a suitable model based on your needs.
3. How about the surface layer?
If the geological conditions have more surface soil, sand, and pebbles, it needs to connect an air compressor when choosing and purchasing the water well drilling equipment.
Drilling Procedure of Water Well Drilling Rigs for Sale
Move the drilling machine to the position, and adjust the drilling rig to be parallel to the ground by manipulating the handle of the telescopic cylinder and the handle of the outrigger cylinder.
Operate the handle of the pitching cylinder to pitch the slide frame to the stop position, tighten the two fixing bolts with a wrench, and put in the fixing pin.
Install the first drill pipe (2m), impactor, and drill bit, and fix the impactor with the impactor positioning sleeve.
Adjust the well drilling equipment a little by manipulating the outrigger cylinder handle to ensure that the drill pipe is vertically downward.
Open the inlet valve of the dual-purpose water well drilling machine for sale;
Adjust the needle valve of the oil injector until we can see the oil droplets at the drill bit;
Slowly move the gyrator downwards so that the drill bit of the impactor touches the ground surface, and at the same time push the handle of the impact ball valve to an appropriate angle to drill holes;
After forming the rock hole, we should replace the impactor stabilization sleeve with the drill pipe stabilization sleeve, and then push the handle of the impact ball valve to the limit position for formal rock drilling.
