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Hydraulic Top Driving Deep Well Drilling Machine

  • US$ 100000 / Set
  • 1 Set Minimum Order

Small Orders:Accepted

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Product Details

Model Number: HFW-A

Brand Name: Hanfa

Key Specifications/Special Features:

HFW - A series of the all formation water well drilling rig is a kind of efficient and new type of hydraulic drill, the drill is in our ten years mines, wells, trenchless, pile holes, core drill based on the working experience in manufacturing and construction of independent research and development, in view of the complex formation design, satisfy the formation drilling, is replace the current single small aperture of rock drill, reverse circulation drill, normal circulation drill patent product
Patent number: 201520496371.3, widely used in all strata drilling pile sinking wells, small hole construction
Also can be applied to the mine rescue drill, large mining blasting hole construction, is domestic initiative, construction technological is the strongest comprehensive water well drilling rig:
 
1.Innovation technical, patent combined DTH hammer and three-wall drilling pipe
 
Three-wall drilling pipe is adopted in this technology
In the middle is a pipe to transmit the air for percussion of DTH hammer and first annular is used to exhaust to the surface for DTH hammer independently
Second annular is normal circulation for mud travels to the bottom of the hole and the mud travels back to the surface around the outside of the drill pipe
This is combined the normal circulations of air and mud drilling technology for small diameter (below 300mm)
Also adopted three-wall drilling pipe and cluster type combined DTH hammer
In the middle is the pipe for water reverse circulation to up the cuttings
First annular is air-power for DTH hammer for percussion and the second annular is for exhausting of DTH
This technology is used for deep (200m) big diameter (400-3000mm) hole
 
 
2.Fill the blanks of large diameter and deep depth water well, pile hole in rock layer
 
(1) Traditional water reverse circulation drilling technology is only suitable for soil layer
(2) Traditional mud normal circulation drilling technology is widely used for mud rock, limestone and strong weathered rock with slow drilling speed (for example a well with 300mm diameter, 400m depth usually takes 6-12 month) and it’s not suitable for rock layer and weakly weather rock
(3) Traditional DTH hammer of air normal and reverse circulation drilling technology is used for rock layer and weakly weathered rock with high equipment investment and oil consumption (for example if a well with more than 400 in diameter at the depth of 200m, 2-3 air compressors are needed)
(4) HANFA “air be only for percussion purpose and no deslagging” technology
In this technology, the DTH hammer can drill in soil and rock layer for water well and pile hole
In rock, rock weathering, boulder formation, this technologycan drill 400-600mm diameter 200m
Drill modelHFW-200AHFW-400AHFW-600AHFW-800A
Diesel EngineModel  cummins6BTA5.9-C1806CTA8.3-C2156CTA8.3-C2606LTA8.9-C325
Power(kW)132160194239
Rotate Speed(rpm)2200220022002200
 
 
Rotate power head
 
Rotate Speed(rpm)0-1000-1000-1000-150
Max.Torque(N.m)1800022003200032000
Max.Pullback Force(KN)150250350450
Max.Feed Force(KN)150250350450
MastHeight(m)7.27.29.214.5
Angle0° -90°0° -90°0° -90°0° -90°
Stroke(m)4.54.56.510.5
RodDiameter X Length Three wall drill rod(mm)159x3000 (89\ 114)159x3000 casing219x3000159x3000 casing 219x3000159 Three wall drill pipe
89,114, 127
 
RC drilling
Max. Diameter(mm)1000100015001500
Depth(m)200200200200
 
rock with water and aix Composite DTH
Max. Diameter(mm)600600600600
Depth(m)100200300300
Air consumption(m³/Kg)31/2431/2431/2431/24
 
 
(New DTH)
Max. Diameter(mm)300300300300
Depth(m)300400600800
Air consumption(m³/Kg)31/2431/2431/2431/24
 
Traditional
DTH
Max. Diameter(mm)300300300300
Depth(m)120120120120
Air consumption(m³/Kg)31/2431/2431/2431/24
RC pumpModel6inch  7inch 6inch  7inch 8inch6inch  7inch ;8inch6inch  7inch 8inch
 Mud pumpModelBW250/10BW600/10BW850/10BW1000/14
winchLift(kn)151515+5015+50
 weight(kg)9200105001280014000
Transport parametersOverall dimensions(L*W*Hmm)7200X 2200 X 28807200 X 2200 X 32009200 X 2200 X 32009200 x 2250 x3200
Optional partscrawler. trucks,diesel engine driven, motor drive, reverse circulation drill pipe, three wall drill pipe, double-wall drill pipe, drill pipe, casing, with tube hammer.

Shipping Information:

  • FOB Port: Qingdao ,Tianjin ,Shanghai
  • Dimensions per Unit: 720 × 220 × 320 Centimeters
  • Weight per Unit: 10500 Kilograms
  • Units per Export Carton: 1
  • Export Carton Dimensions L/W/H: 720 × 220 × 320 Centimeters
  • Export Carton Weight: 14500 Kilograms

Main Export Markets:

  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • Western Europe

Any third-party trademarks or images shown here are for reference purposes only. We are not authorized to sell any items bearing such trademarks.

Payment Details:

  • Payment Method: TT,LC,Western union ,paypal

Primary Competitive Advantages:

  • Brand-name Parts
  • Country of Origin
  • Distributorships Offered
  • Electronic Link
  • Experienced Staff
  • Form A
  • Green Product
  • Guarantee/Warranty
  • International Approvals
  • Military Specifications
  • Packaging
  • Price
  • Product Features
  • Product Performance
  • Prompt Delivery
  • Quality Approvals
  • Reputation
  • Service
  • Small Orders Accepted
  • High efficiency
  • good performance

Contact Supplier

Zhengzhou Hanfa Prospecting Machinery Co., Ltd.

Address: No. A2209, Hongsen Building, Jinsuo Road, Yulan Street, Gaoxin District, Zhengzhou, Henan, China (450000)

Tel:  (86 371) 55019599  (86 371) 55019184

Fax:  (86 371) 55019599

Homepage Address: http://www.globalsources.com/hanfarig.co

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Verified Business Registration Details

Registered Company: 郑州涵发勘察机械设备有限公司

Business Registration Number: 91410100050866726W

Company Registration Address: 郑州高新区冬青街7号1幢15楼B1509-10号

* In some jurisdictions, company names and addresses are registered in Chinese only.

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