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Precautions for operation of water well drilling rig

2021.09.24

Precautions for operation of water well drilling rig Water well drilling rigs must have received special training, strict examinations, and a certain amount of work experience before they can work with a certificate. The water well driller must master the essentials of drilling rig operation and comprehensive maintenance knowledge, and have considerable experience in troubleshooting. When the drilling rig is shipped, safety inspections must be carried out. The parts of the drilling rig must be complete, the cables must be free from electric leakage, drill pipes, and drilling tools. The water well drilling rig should be installed firmly, ...

What are the characteristics of a good drilling machine?

2021.09.11

Easy to install Easy to install, suitable for soil layers, quicksand layers, and a small amount of rock and soil layers, and suitable for drilling wells in any location. Move fast The drilling rig is light in weight, easy to get on and off, equipped with a frame, hand chain hoist, and easy to get on and off. Fast drilling speed The drilling machine is fast, automatically up and down the drill pipe, and the up and down drill pipe speed is extremely fast. Durable The design is simple and durable. The drill pipe joints are all subjected to high-frequency heat treatment and are not easy to wear. Reasonable layout The drilling machin...

KG310 Blasting drilling rig was delivered to Nigeria

2021.09.03

KG310 crawler drilling rig is mainly used for drilling and blasting. It uses the excavator special crawler chassis as the walking device, which has stronger off-road performance. It is suitable for drilling blast holes in stone works such as open pit mining, water conservancy, road construction, etc. It has the advantages of fast footage, convenient operation and flexible movement. Sometimes it can also be used for slope protection and anchoring. Drillable diameter is 80-105mm, economic depth is 20m. The KG310 crawler drilling rig in the loading picture was sent to Nigeria, Africa. We have many model to match different working needs, If y...

TKY100 type low wind pressure crawler down-the-hole drill carriage

2021.08.28

TKY100 type low wind pressure crawler down-the-hole drill carriage Strong and reliable power Using dual-cylinder diesel engine as power, with high traction power and strong climbing ability; the whole machine has small vibration and stable operation Adopting patented diesel engine air intake regulating device (patent number: 2008820087606.3) plus the perfect combination of desert air filter and oil filter three-stage filter, which enhances the adaptability of the drill rig to harsh environments and prolongs the service life of the diesel engine Flexible boom Adopting a movable drill boom, the inclination of drilling and the height of h...

Two sets of UY180 Drilling rig machine were delivered to Maldives

2021.08.24

2 sets of Drilling rig machine -UY180 were completed and shipped to Maldives. UY180 belongs to Crawler Multifunctional Water Well Drilling Rig. So you could choose 3 kinds of drilling method:  Dry hydraulic drilling install with air compressor  Drill with mud pump and diesel engine  Two-function integrated machine, multifunctional Our drilling rigs are not only designed for water drilling. You could use it in all conditions based on pore-forming purpose. It widely used in industrial and agriculture water project, testing well and other exploration borehole. In particular, drilling hole for geothermal heating, it can also meet the engine...

What is the down-the-hole hammer water well drilling rigs ?

2021.08.20

Pneumatic water well drilling rigs (hereinafter referred to as gas drills) are also called down-the-hole hammer water well drilling rigs. It uses compressed air as a well-washing medium and as energy for breaking rocks. It is also a percussive rotary drilling method, and its characteristics are similar to the hydraulic percussion drilling technology. The main advantage is that it can effectively improve the drilling efficiency of the pebble layer and hard rock, the drill bit has a long life, and can reduce the hole inclination; its drilling procedures are characterized by low weight on bit, small torque, low rotation speed, and large flus...

Principles and advantages of down-the-hole drilling rigs

2021.08.16

Down-the-hole drilling rigs can drill holes in rocks of medium hard or above (f≥8). Like the rock drill, it has the process of impacting, rotating, discharging and advancing the rock drilling hole. The difference is the impact mechanism of the down-the-hole drilling rig. The extension and continuous advancement. The down-the-hole drill is named after the impactor dives into the hole, and has the following advantages in use: There is no energy transmission loss, the impactor directly acts on the drill bit, no drill pipe is required to transmit impact energy, and the drilling speed is not affected by the depth of the hole. The hole is stra...

How to choose hydraulic drilling rig bits for different formations?

2021.08.06

How to choose hydraulic drilling rig bits for different formations? For different types of water well drilling rig equipment, it is necessary to match different drill bits in production. When choosing a drill, you should pay attention to the following aspects: When producing in soft rock with good drillability, the drilling speed is faster, and a large amount of slag discharge and high-quality slag discharge must be selected, and the shape of the four wings is preferably selected. When producing in hard rock, due to the high strength of the rock, each column tooth and drill bit need to bear a large amount of load. Therefore, it is necess...

Maintenance of blasting hole drilling rig

2021.07.31

(1) Maintenance of blasting hole drilling rigs: ① Wipe clean the outer surface of the drilling rig, and pay attention to the clean and good lubrication of the slideway, vertical shaft and other surfaces of the drilling rig. ②Check whether all exposed bolts, nuts, safety pins, etc. are firm and reliable. ③Fill lubricating oil or grease according to the lubrication requirements, see Figure 2 and Table 1. ④Check the oil level position of the gearbox, transfer case and hydraulic system oil tank. ⑤Check the oil leakage in various places and deal with it according to the situation. ⑥ Eliminate other failures that occurred in the class. (2) Week...
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