Jinzhou City Shitan Machinery Equipment CO. LTD.
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| Place of Origin: | China |
| Brand Name: | Shitan |
| Certification: | ISO9001 |
| Model Number: | GK 200 |
| Minimum Order Quantity: | 1 set |
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| Packaging Details: | Plastic film and Standard export wooden box |
| Delivery Time: | 5-8 work days |
| Payment Terms: | T/T, Western Union |
| Supply Ability: | 100 sets every month |
| Product Name: | 200 Meters Customized Hole Diameter Borehole Hydraulic Water Well Drilling Rig Machine | Drilling Way: | Rotary |
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| Geological: | Soil, Rock, Hard Rock, | Transport Package: | In Wooden Case |
| Chuck: | Hydraulic Chuck | Usage: | Soil Sample |
| Warranty: | 1 Year | Drill Angle: | 90°-75° |
| Matched Power(diesel Power): | 15kw/2200r/min | Active Drill Rod: | 53/59*4200mm |
| Highlight: | 15kw hydraulic water well drilling rig machine,15kw water well drilling rig machine,200m portable drilling rig for water well |
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200 Meters Customized Hole Diameter Borehole Hydraulic Water Well Drilling Rig Machine
GK 200 Water Well Drilling Rig Machine Introduction
GK-200 Drilling Rig with hydraulic feeding is widely utilized and featured in high power and hoisting load(2T), large torque transmission, etc. The rotating speed of vertical hexagonal spindle varies between 71r/min-825r/min. It is suited for the geotectonic survey, geological core drilling, small hole drillings for grout, blast and water well in railway, water coservancy, bridge, dam foundation and other constructions. Diamond drill vit, alloy drill bit and steel roller drill bit are available for drilling according to different geological structures.
GK 200 Water Well Drilling Rig Machine parameters
| Drill Rig Specification | |
| Drilling depth | 200m |
| Drilling Diameter | 91mm,110mm,130mm,150mm,300mm |
| Drilling rod diameter | 50mm |
| Drilling Angle | 90°-75° |
| Dimensions(L×W×H) | 1750×850×1300 (mm) |
| Weight | 880kg/set |
| Swivel Head | |
| Spindle Speed | 115, 230, 505, 790, 1010 r/min |
| Spindle stroke | 450mm |
| Spindle Dia. | Φ65mm (59x53 kelly drilling rod) |
| Upward displacement speed of drilling vertical spindle | 0.05m/s |
| Downward displacement speed of drilling vertical spindle | 0.067m/s |
| Spindle pull-down max | 15KN |
| Spindle lifting capacity max | 25KN |
| Vertical maximum output torque | 1.5KN.m |
Characteristics of drilling rig: (1) with oil pressure automatic feeding mechanism, improve drilling efficiency, reduce the manual labor intensity of workers. (2) The ball clamping mechanism is used instead of the chuck, and equipped with a clamping and positioning mechanism. (3) It is equipped with a pressure gauge at the bottom of the hole to indicate the pressure, which is convenient for mastering the situation in the hole. (4) Centralized handles and convenient operation. (5) The structure is compact, the drilling rig and the power machine are both installed on the same base, and the occupied area is small. (6) Light weight, strong decomposability, convenient relocation, and suitable for work in plain or mountainous areas. (7) Equipped with safety shield, highlighting the humanized design features of equipment. (8) A fixed nut is installed at the joint between the lower end of the feed cylinder and the vertical shaft box, which improves the reliability of the drilling rig.Gk
1.Small order is aceptable.
2.Good service and low price.
3.Fast reply.
4.12 Months quality guarantee.
5.Any third party testing is accepable.
FAQ of GK 200 Water Well Drilling Rig Machine
Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Q: How about your after-sales service?
A: As a manufacturer has 20 years of history we offer prompt technology support for all problems and questions.
And we accept goods return or replace for quality problem.
Q: Where is your factory located in?
A: Our factory is located in JIN ZHOU city, HEBEI province, China.
Q: How does your company control the quality?
A: Quality first. In order to guarantee high quality for our products, our always make a serious inspection for all products and raw materials in strict procedure. We have obtained certificate of ISO9001.
How to deal with sticking of water well drilling rig
During the drilling operation of water well drilling rig, the common problem is sticking. The phenomenon that the pipe string and tools can not be lifted, lowered or rotated in the well is called sticking. In case of this phenomenon, the drilling rig can no longer work normally.
According to the current strength of the drill bit, the broken wing has been basically eliminated. In case of special circumstances, a section of seamless pipe with a diameter almost the same as the hole diameter can be used. The pipe is filled with butter, asphalt and other materials, which are connected with the drill pipe into the hole bottom. The broken wing at the hole bottom is taken out. The rock powder at the hole bottom is blown out before fishing.
In severe cases, the drilling tool can not be lifted or put down, and the impactor does not sound. At this time, only external torque or auxiliary tools can be used to help promote the drilling tool, so as to make the drilling tool rotate. Then, the drilling tool should be promoted while supplying gas until the fault is removed. When re drilling, pressure shall be applied first, and then the propulsive force shall be gradually increased until the normal working pressure.
How to deal with sticking of water well drilling rig?
During the drilling operation of water well drilling rig, the common problem is sticking. The phenomenon that the pipe string and tools can not be lifted, lowered or rotated in the well is called sticking. In case of this phenomenon, the drilling rig can no longer work normally.
According to the current strength of the drill bit, the broken wing has been basically eliminated. In case of special circumstances, a section of seamless pipe with a diameter almost the same as the hole diameter can be used. The pipe is filled with butter, asphalt and other materials, which are connected with the drill pipe into the hole bottom. The broken wing at the hole bottom is taken out. The rock powder at the hole bottom is blown out before fishing.
In severe cases, the drilling tool can not be lifted or put down, and the impactor does not sound. At this time, only external torque or auxiliary tools can be used to help promote the drilling tool, so as to make the drilling tool rotate. Then, the drilling tool should be promoted while supplying gas until the fault is removed. When re drilling, pressure shall be applied first, and then the propulsive force shall be gradually increased until the normal working pressure.
Contact Person: cathy
Tel: +8613315955856
