Payment & Shipping Terms:
|Product Name:||GK 200 High Precision Geological Drilling Rig Machine For Core Sampling||Type:||Core Drilling Rig|
|Drilling Hole Diameter:||295mm||Drilling Depth:||200 Meters|
|Power Type:||Diesel Engine||Voltage:||220V/380V|
dth drilling machine,
down the hole drill rig
It is a light weight, efficient,muti-function device of surface drill rig, which is mainly applied to drill water wells, agricultural irrigation wells, geothermal air conditioners hole and other uses of the well hole . This drilling rig can drill in the different stratum.This rig adopts the new type of hydraulic technology,matching a high torque hydraulic rotary motor
|GK 200 Drilling depth||200m|
|Max open hole caliber||300mm|
|End hole caliber||75mm|
|Drilling Rod diameter||60mm|
|Drill rig moving stroke||300mm|
|Power Engine||Diesel engine 22HP|
|Spindle speed||64 128 287 557 r/min|
|Max.Single line lifting capacity||2400kg|
|Max.Single line lifting speed||0.41 0.82 1.64m/s|
|Mud pump detail||Diesel 170L/min|
|Water inlet pipe diameter||40mm|
|Water outlet pipe diameter||30mm|
1. With oil pressure automatic feeding mechanism, high drilling efficiency.
2. Centralized handle, convenient operation, safe and reliable.
3. The drilling rig, shifting base and diesel engine (or motor) are all installed on the same underframe, occupying a small space.
4. Light weight, strong decomposition, easy to move, suitable for plain and mountain work.
It is applicable to industrial and civil buildings, as well as geological survey work on roads, railways, bridge foundations, dam sites, water conservancy, water wells, prospecting and other construction sites, shallow oil and gas exploration, mine tunnel ventilation, drainage, etc. According to the different strata, diamond, hard alloy, screw and other drill bits can be selected for drilling. This type of drill has the advantages of compact structure, light weight, small size and good detachable performance. This type of drill is one of the equipment that meets the market demand.
How to select drill pipe
The active drill pipe is a tool used to transmit the torque of the drill pipe to the drill pipe to achieve drilling. It is suitable for various specifications of core drills, mainly used for engineering geological exploration, hydrology, water wells and large-diameter engineering construction. In the process of purchasing, the most important thing is to see the raw materials and processing technology of the drill pipe, which is directly related to whether the drill pipe can effectively avoid fracture, water leakage, gluing, deformation, wear and other problems. With Baosteel tube as the raw material, the end of drill pipe is heated by medium frequency, hydraulic upsetting and heat treated to effectively eliminate the internal stress in the early processing. The drill pipe joint is made of 42CrMo. After rough machining, it is quenched, tempered and heat treated. After finishing, it is nitrided on the surface, which can effectively eliminate the problems of gluing and pulling, and is more wear-resistant and easy to disassemble
Contact Person: Cathy