borehole conductor casing drilling

Brand Name:ROSCHEN

Model Number:BQ, NQ, HQ, PQ, SQ, BW, NW, HWT, PWT, SW, UW, ZW

Place of Origin:Germany

... same time as one integral operation. This feature eliminates the need to drill the large diameter hole with a Rock Bit, pull the drill rod string and Rock Bit from the hole and then ream the casing back into the hole. The integral operation makes the

Brand Name:MING

Model Number:MRING190-DHD360

Place of Origin:CHINA

... produce Ring wing bit concentric drilling systems by down the hole hammer which are designed to drill and case a hole simultaneously through unstable ground conditions. A driver bit and a ring are assembled to a complete RING system bit which is

Brand Name:Glorytek

Model Number:GL800S

Place of Origin:China

...action. This machine drills 800m deep water wells with no problem at all. Usually we recommend customers to choose air drilling. The GL800S 800m water well drilling rig can be used with drill rods with diameter of 89mm, 102mm, 114mm, 127mm, 140mm, as per

Brand Name:PEERCHEER

Model Number:HW

Place of Origin:WuXi

...BOREHOLE FLUSH-JOINTED CASING PEERCHEER offers HW casing for use with HQ core system. HW casing is intended for single use or situations where the HW casing is left in the hole. HW casing is made from high quality alloy steel tubes. HW casing utilizes the HW straight thread (4 threads per inch). HW casing is universal in design and can be used in any DCDMA H size hole drilling application where threaded casing...

Brand Name:JINYIYUAN

Model Number:Double/Single Wall

Place of Origin:Tianjin，China

Name: Casing tube Type: Double-walled and Single-walled Condition: New Applicable Industries: Construction works, Foundation Engineering After Warranty Service: Video technical support, Online support Video outgoing-inspection: Provided Place of Origin: ...

Place of Origin:Jiangsu,China

Brand Name:xitan

Model Number:MDL-135D

... depth is 100-140m, and drilling diameter150-250mm. 2. The great rotary torque and long feeding stroke distance of the drilling rig make the speed of borehole faster, the disposal capability of accident better and efficiency of drilling work higher. 3. The

Place of Origin:Zhejiang, China

Brand Name:Sanrock

Model Number:SR300L

...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 engineering basis for reinforcement, loose gravel drilling rock formation connected with

Brand Name:RanCheng

Model Number:RCF180S

Place of Origin:China

... of drilling up to 180 meters with a diameter of up to 300 mm. This mini rig boasts high drilling efficiency, ease of operation, energy savings, and durability, making it ideal for various applications such as water well drilling, borehole drilling, and

Brand Name:Duke

Model Number:DK300

...Borehole Well Drilling Machine, Cheap Price Borehole Water Well Drilling Machine A: Machine introduction of water well drilling rig DK Series Water Well Drilling Rig is a light, efficient and versatile drilling equipment powered by diesel engine which is from China famous brand. It is mainly suitable for drilling...

Model Number:Crawler Type Drilling Rig

Place of Origin:China

...Crawler Drilling Rig Machine The FY series water well drilling rig is a light, efficient and multifunctional drilling and drilling equipment powered by diesel engines. It is mainly suitable for drilling wells, agricultural irrigation wells and other well

Brand Name:Shitan

Model Number:ST-400

Place of Origin:Hebei China

Hydraulic 400m Drilling Depth Portable Borehole Water Well Drilling Rig ST 400 Meters Water Well Drilling Rig Machines Brief Introduction ST400 Pneumatic Water Water Well Drilling Rig can create drilling jobs in different strata, borehole diameter can ...

Brand Name:ShiTan

Model Number:ST 30

Place of Origin:China

...Borehole 30 Meters Drilling Machine In Mining ST 30 Core Drilling Rig Machine Product Description ST 30 Portable sampling drilling rig is a linght multi-purpose mini engineering drilling rig. The machine is used for geological survey of industrial and civil construction, bridges, railways, highways, hydropower and other industries, also can drill guiding holes, advance boreholes...

Brand Name:JCDRILL

Model Number:CWD200

Place of Origin:Hebei,China

(JCDRILL) Crawler Type Borehole 200m Air Drilling Hydraulic Crawler Drilling Rig CWD200 Multi-functional track mounted water well drilling rig is a efficient,multi-function full hydraulic water well drilling rig.It is high efficiency because of having a ...

Brand Name:XiTan Equipment

Model Number:DGZ-150L

Place of Origin:China

... grouting construction with a drill diameter of 142mm or less. A load-sensitive hydraulic control system and a self-developed electronic control system are built in. The main hydraulic parts are from an internationally famous ...

Brand Name:SENTE

Model Number:AKL-40

Place of Origin:Henan, China (Mainland)

...borehole water well drilling rigs for sale for home and garden use Product Description 1. Drill small wells and holes for your urban and rural life; 2. Boreholes for agricultural irrigations and geothermal wells; 3. Water supply for your house yard, gardens and farms; 4. Easy to operate and very cheap. Technical Parameters Technical Parameters of Water Well Drilling Rig AKL-40 Type AKL-40 Max. Drilling Diameter 110mm Max. Drilling

Brand Name:Aoxing

Model Number:JDL-400

Place of Origin:Hebei,China

... top-drive water well drilling equipment that can be drilled at 75-90° and integrates water drilling and air drilling. It solves the problems of difficult drilling with air DTH hammer in soil layer and low construction efficiency of mud drilling in

Brand Name:Gold

Model Number:GDP-3D

Place of Origin:Chongqing, China

...Borehole Deviation Survey Drilling Inclinometer The GDP-3D Drilling Direction Inclinometer, Borehole Inclinometer for Orientation Tool is intended to determine inclination and provide directional control for engineering boreholes, exploration boreholes, and directional boreholes...

Brand Name:Bealong

Model Number:BHD-180G

Place of Origin:China

... and multi-angle drilling works with easy operation. The rotation speed of its rotary head is much higher so that keeps its penetration speed much faster. Product Description The rig is powered by ...

Brand Name:MEGA DRILLTECH

Borehole Water Well Drill Rig Product Description: 1. Dual motor rotating mechanism 2.Centralized operating system 3.Double cylinder propulsion system 4..Latest hydraulic technology, assorting with the high torque rotary hydraulic motor and the large ...