51 visiting now: 21 France France flag 12 China China flag 10 USA USA flag 6 Vietnam Vietnam flag 2 UK UK flag

Highlighted Companies

  • Suzhou Rico Machinery Co., Ltd (China): RICO, a professional CNC machinery company, who integrated research, development and... http://www.ricocnc.com
  • A Hay & Grain Co Inc (USA): involved in international trade import export. At Anderson Hay we offer a wide variety of feed... http://www.anderson-hay.com/

  • Roller Reamer Drilling Stabilizers - China

    price: contact company for price

    The Roller reamer is designed for any reaming operation and

    particularly for stabilization purposes when drilling in

    abrasive formations. According to the different hardnesses

    of formations, you may separately select sharp-fanged

    roller, wide-fanged roller or tungsten carbide compacts

    roller. In addition, each body, by simple adjustment of

    blocks and proper selection of cutters, will suit a wide

    range of hole sizes.

    MDX Roller Reamers have a heavy duty design based on a

    wide range of operating experience. They can drill in any

    condition, be it soft, medium or hard formations. The

    reamers are built to maintain the necessary hole gauge when

    drilling straight or deviated holes. They consist of cutter,

    bearing pin, cross pin, lower block, upper block, secondary

    locking bolt.

    Its simple design allows for complete cutter replacement

    at the rig site, without welding or the need of special

    tools.Three and six point roller reamers are available with

    a lubricated and sealed cutter assembly.

    Pressure balanced sealed journal bearing assembly has a

    long service life.

    Three different types (T, F and B) of rollers are


    Type T: narrow tooth is machined and surface hardened,

    which is used for cutting of hole wall, used for soft

    formation. (Roller Cutter: like soft lime and shale.

    Hardened, carburized, quenched and tempered teeth

    Type F: wide flat tooth is machined and surface

    hardened, which is used for cutting and crushing of hole

    wall, used for medium hard formations (Chert: for medium to

    medium-hard formations, like dolomite, hard lime and chert,

    where crushing action is required.)

    Type B: the roller is cold inserted with tungsten

    carbide string or Equipped with pressed-in tungsten carbide

    buttons, for hard formations. (Knobby: for hard , extra-hard,

    abrasive and semi-abrasive formations, like sand or


    Ordering information:

    To order for request cost information on MDX Roller

    Reamer assemblies, please specify:

    Three or six point configuration.

    String or near bit.

    Roller cutter type.

    Drill collar (fishing neck and long space ) diameter.

    Size and type of upper and lower connections

    Hole size.

    Company Contact:

    • Phone: 8613614631909

    • Address: Dongxu 2st, No.5, Aimin Dis, Mudanjiang , China

    • Email: Email

    Published date: February 10, 2014 -

    • Business Description: Mudanjiang Dongxu Machinery Co.,Ltd has been honored with API spec 7 1

      certificate by America Petroleum Institute. Our factory covers an area

      of 20000square meters with a very strong team of technicians and

      researchers, possesses reliable production lines and advanced


      Our products: drilling tools,fishing tools,coring tools, diamond core bit, milling tools and so on. Our team will manufacture from existing designs or collaborate with the customer to design and manufacture to their specifications.

    Related listings

    • Autoclave Steam Rest Tank
      Autoclave Steam Rest Tank
      Manufacturing Plants - Shankou Boiler Group - China - May 13, 2016 - contact company for price

      Autoclave is also called steam- rest tank, is a large volume, heavy pressure vessel. Autoclave is widely used in aerated concrete block, concrete, brick, fly ash bricks, micro porous calcium silicate board, heat preservation asbestos board, high st...

    • Tubular Flow Pump
      Tubular Flow Pump
      Manufacturing Plants - Tianjin GanQuan Group Corporation - China - May 12, 2016 - contact company for price

      Radial bearing and double- direction thrust bearing are installed in the sealing bearing cavity of the motor rotator with the impeller. The dynamic seals of the rotary bearing cavity adopt floating seals or mechanical seals to prevent water from ente...

    • Dzl Series Hoizontal Water Tube Steam Boiler
      Dzl Series Hoizontal Water Tube Steam Boiler
      Manufacturing Plants - Shankou Boiler Group - China - May 7, 2016 - contact company for price

      DZL- series hoizontal water- tube steam boiler 1. DZL- series hot water boiler is of the features of high efficiency, energy comservation, reasonable and compact structure, convenient, installation and moving, low infrastructure investment of users, ...

    Safe Trade Tips

    • Ask for business references and check them
    • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
    • Verify their business via their local Chamber of Commerce
    • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
    • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
    • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"