The company's main products include:the research of boom type roadheader cutting head using disc,mining machinery, supporting equipment, safety drills and other three major categories of dozens of varieties. All of our products can be used for a variety of applications such as rock excavation, trenching, demolition and concrete and underwater cutting, tunneling and scaling. Provide full equipment and services for the comprehensive mechanized mining: boring machines, shearers, scraper conveyors. Customized product designs for roadheaders, supports, shearers, and scraper conveyors for different geological conditions.

  • Experimental Research on the Specific Energy Consumption of ...

    The waterjet impacting at the tip of the conical pick using cutting head III could ... TBM disc cutter ... on boom type roadheader cutting head ...

  • A study on rock cutting efficiency and structural stability ...

    ... maximum allowable load of the roadheader boom and cutting head is not ... Disc cutting tests in ... Research on strength of Roadheader conical picks ...

  • Hekimoglu O.Z. Studies in the excavation of selected rock ...

    Cutting head design ... Roadheader cutting heads ... Introduction Review of previous research Review of boom-type roadheaders Objectives of the research ...

  • ROADHEADERS PERFORMANCE OPTIMIZATION - Inside Mines

    - improve the machine design to respond to the overall cutting head ... Application of disc cutting ... the ripping type is more suitable for hard rock cutting.

  • longitudinal cutting head of roadheader - Roadheaders

    Research on Cutting Patterns for Cutting Head … Research on Cutting Patterns ... cutting head type roadheader has ... ON BOOM TYPE ROADHEADER CUTTING ...

  • The effect of machine design parameters on the stability of a ...

    Read "The effect of machine design parameters on the ... and transverse cutting head type machines either at ... stability of a longitudinal type roadheader.

  • Tunnel boring machines and equipment - DirectIndustry

    Find your tunnel boring machines and equipment easily amongst ... mounted boom-type roadheader which is engineered to ... rig and the cutting disc ...

  • XCMG XTE R Boom-Type Tunnel Roadheader| tunnel mining

    Boom-type roadheader - Cutting Head. XCMG ... Ltd is a civilian-owned science-technology enterprise specialized in research and development ... XCMG XTE(R) Boom-Type ...

  • Boom-type roadheader - 6.6 m | MT720 - Sandvik Mining and ...

    boom-type roadheader ... It comprises of a telescopic cutter boom that results in highest cutting power application ... hydraulic cutter head for ...

  • Proc IMechE Part C: A new continuously variable transmission ...

    A new continuously variable transmission system applied to transmission ... Boom-type roadheader and the cutting ... the transmission system and the cutting head.

  • shield tbm tunnel boring machine cutters|roadheader mining

    ... Roadheader Cutting Machine. ... drilling bucket tbm disc cutter for - Cutting Head. On March 18, ... XCMG Xtr6 320 Boom-Type Tunnel Boring Machine TBM ;

  • Investigating the simulated control of the rotational speed ...

    SpringerLink. Search. ... simulated operation of an automatic cutting head rotational speed ... Li, Research on Automatic Boom-Type Roadheader ...

  • transverse roadheader - Roadheaders

    A roadheader, also called a boom-type ... is a piece of excavating equipment consisting of a boom-mounted cutting head, ... transportation equipment, research ...

  • EFFECTS OF SPIRAL LINE FOR PICK ARRANGEMENT ON BOOM TYPE ...

    spiral lines on boom type roadheader cutting head have not ... research of the effects ... Effects of Spiral Line for Pick Arrangement on Boom Type Roadheader ...

  • PRODUCTION ESTIMATING TECHNIQUES FOR UNDERGROUND MINING USING ...

    PRODUCTION ESTIMATING TECHNIQUES FOR UNDERGROUND MINING USING ... The ability of roadheader or boom type ... and critical to the roadheader cutting head design

  • Research on Trajectory Tracking Strategy of Roadheader ...

    To realize the precision of cross-section shaping, iterative learning control (ILC) is studied in the trajectory tracking strategy of roadheader cutting head in this paper. The dynamic model of roadheader cutting arm is established, and then an appropriate PD-type iterative learning controller is ...

  • The effect of machine design parameters on ... - ScienceDirect

    The developed method allows analysis for both longitudinal and transverse cutting head type ... The research was ... Criteria for selecting a boom-type roadheader ...

  • superior quality roadheader high strength steel rock cutter head

    Roadheader Cutting Head Price ... coal cutter picks rock cutting conical bit roadheader crusher ... disc cutter head for high ... Research on Strength of Roadheader ...

  • PRODUCTION ESTIMATING TECHNIQUES FOR UNDERGROUND MINING USING ...

    PRODUCTION ESTIMATING TECHNIQUES FOR UNDERGROUND MINING ... of roadheader or boom type ... cutting head design and small diameter disc ...

  • Ebz132 Boom-Type Roadheader Tunneling Machine for Sale ...

    Ebz132 Boom-Type Roadheader Tunneling Machine for ... Roadheader Attachment 160 Cutting Head, Roadheader Attachment ... advanced research strength and excellent ...

  • Numerical investigation on rock fragmentation by cutting head ...

    ... head of a roadheader is incomplete. In this research, ... on boom type roadheader cutting head ... TBM disc cutters: A numerical simulation using the ...

  • Influence of the Rigid Connection Between Discs in the ...

    A cutter head with point bits and disk tools: a ... the boom-type roadheader ... setout in the research works relating to cutting heads having reversible radial drums ...

  • 2015, 7, 1421-1428 1421 Open Access Application of ...

    research direction in the development of the automation of ... end cutting head coordinates relative to the bodywork ... The boom-type roadheader's cutting ...

  • Roadheader - Wikipedia

    A roadheader, also called a boom-type roadheader, road header machine, road header or just header machine, is a piece of excavating equipment consisting of a boom-mounted cutting head, a loading device usually involving a conveyor, and a crawler travelling track to move the entire machine forward into the rock face.

  • research on the adaptive cutting method of roadheader ...

    The design method of cutting head of roadheader was ... But put boom-type roadheader as research subjects ... self-learning and adaptive capacity, ...

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