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Home
About Us
Company Profile
Entreprise Culture
Qualification & Honor
Cooperative Partner
Our Team
Exhibition
Products
Big Sale Promotion
Horizontal directional drill rig
Solar pile driver
Guardrail pile driver
DTH drilling rig
Hydraulic drill rig
Pneumatic drill rig
Fully hydraulic rope coring drill rig
Big diameter drill rig
Anchoring drilling rig
Air compressor
Bulldozer
Spare parts
Rock drill & Splitter
News
Hengwang News
Industry News
Product knowledge
Case
Service
Contacts
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Reverse Circulation Drill Rig

  • HW-FSL400 Reverse Circulation Drill Rig
      Reverse Circulation Drilling Rig
      High drilling efficiency
      Applicability to complex formations
    Inquiry now View detail

  • HW-500S Reverse Circulation Drill Rig
      High sample quality
      Fast drilling speed
      Source manufacturers
    Inquiry now View detail

  • HW-1000 Reverse Circulation Drill Rig
      Drill Diameter: 105-800mm
      Maximum drilling depth: 1000m
      Drill pipe diameter: 114mm
    Inquiry now View detail

  • JZF-D Reverse Circulation Drilling Rig
      Drill Diameter: 300-1000mm
      Drill Depth: 80m
      Machine Weight: 3.2T
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  • HW-100 Tractor Positive Circulation Drilling Rig
      Drill Diameter: 200-600mm
      Drill Depth: 100m
      Generator:30kw
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  • HWZ-120 Positive Circulation Drilling Rig
      Drill Diameter: 10-100cm
      Drill Depth: 130-180m
      Engine Power: 12-15Hp
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  • HF-150 Reverse Circulation Rig
      Drill Diameter: 350-2000mm
      Drill Depth: 180m
      Generator power :75kw
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  • HF-200 Reverse Circulation Rig
      Drill Diameter: 450-2000mm
      Drill Depth: 220m
      Rated Power: 50Kw
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  • HF-250 Reverse Circulation Rig
      Drill Diameter: 350-1200mm
      Drill Depth: 300m
      Generator power :150kw
    Inquiry now View detail

  • HF-400L Reverse Circulation Rig
      Drill Diameter: 350-1200mm
      Drill Depth: 350m
      Generator power :150kw
    Inquiry now View detail
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