Contact Us

Contact: Dr.Robert Roschen

Tel: +86-21-54994419

Mobile: +8613764195009

Whatsapp: +8613764195009

Email: roschen@roschen.com

Web: www.roscenmining.com

  • Tricone Bits And Tricone Drill Bits For Sale

    Tricone Bits And Tricone Drill Bits For Sale

    The TriCone Bit drilling is the most versatile drill bit on the market. It is the go to drill bit in most styles of drilling. Whether you are drilling a water well or an oil well, ROSCHEN Drilling Tools has the right Tri Cone Drill Bit or tricone roller bit for you. We are...

  • PDC Drill Bit​/PDC Bits Diamond Core Drill Bit

    PDC Drill Bit​/PDC Bits Diamond Core Drill Bit

    Introduction In the pdc drill bits market, there are many pdc drill bits companies, but Roschen Group owned Global pdc drill bits manufacturers, we make many different rock drilling tools, like Roller Tricone Rock Bits, Hole Opener, Single Cone Roller Bits, PDC Bits, Diamond...

  • DTH Buttons Bits Manufacturer Size 1~12

    DTH Buttons Bits Manufacturer Size 1~12

    Roschen DTH Hammer drill Bits or DTH hammer Button Bits size is from 2" hole diameter upwards (50.1mm) to 36” (914.4mm). ROSCHEN offers a comprehensive range of WORLD CLASS quality grade down the hole hammer bits in global market, which were use in all rock types and...

  • DTH Hammer Drill For Mining,oil, gas,water well

    DTH Hammer Drill For Mining,oil, gas,water well

    ROSCHEN down the hole hammers have been proven superior performance and adaptability in many different application. We provide the most versatile and cost effective rock drilling method available to date. The Down-The-Hole hammer is designed to increase efficiency in drilling...

  • Eccentric Overburden Drilling Systems

    Eccentric Overburden Drilling Systems

    . Available for casing sizes from 114mm (4 1/2") to 273mm (10¾") diameter Simple two-part design for better transfer of energy to Bit face . Optimal drilling performance in unstable ground conditions . The Eccentric Bit can be easily and quickly removed for replacement or...

  • CIR110A Down The Hole Hammer Drill Impact Drilling

    CIR110A Down The Hole Hammer Drill Impact Drilling

    CIR110A Downhole Hammer Product Details: Drilling diameter: Φ110--120mm Jacket diameter: Φ98mm Total length: 838mm Weight: 36kg Working pressure: 0.5-0.7Mpa Air consumption: 11m3/min Impact frequency: 840 times / min

  • 8inch High Air Pressure DTH Hammer

    8inch High Air Pressure DTH Hammer

    Properties: High pressure DTH hammers as ROS series which drilling speed is the best speed in the world, they need the least airflow in work. Their quality is the best stability. And also are widely used in ground project for diving all kinds of middle hardness, high hardness...

  • 6 Inch DTH Drilling With DHD QL SD COP Shank

    6 Inch DTH Drilling With DHD QL SD COP Shank

    DTH hammers are ranges six main series from 3.5" to 24",it serves to drilling projects in mining,water well,geothermal, foundation,oil and gas.Choosing the right hammer is largely determined by hole size and rock formation.We design our hammers with different outstanding...

  • 6inch SD6 DTH Rock Drill Mining Hammer For Water Well Drilling

    6inch SD6 DTH Rock Drill Mining Hammer For Water Well Drilling

    Roschen has developed bits with a wide range of gauge diameters, various face configurations, and flushing hole geometries to provide the right design for the application need. Utilizing long standing bit design strategies, the new offering is sure to provide the right bit...

  • DTH Down The Hole Hammer Drilling Mission 30

    DTH Down The Hole Hammer Drilling Mission 30

    The utility model relates to a drilling rig which belongs to a high torque and full hydraulic power head drill.The slope of a hydropower station, railway or highway project, drilling grouting, can also be used to prevent or solve geological disasters, such as landslides,...

  • High Pressure Rock Drilling DTH Hammer DHD350 Hammer

    High Pressure Rock Drilling DTH Hammer DHD350 Hammer

    Five basic designs are available: Convex, Flat front, Speed Bit, Concave, and Rocket bit. These are designed for specific applications for all rock types, hardness's and conditions Bit life and rate of penetration are the most important criteria in selecting the right bit for...

  • 8 Inch Mission 80 DTH Products Hammer High Speed Penetration

    8 Inch Mission 80 DTH Products Hammer High Speed Penetration

    ROSCHEN offer IR hammer, DHD3.5, DHD340a, DHD360, DHD380,COP and QL hammer.The optimum range of hole size for blast drilling with DTH is 90mm to 254mm,smaller blast holes are generally drilled using top hammer, and larger holes generally use rotary machines. Our hammer like...

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