Roller Reamer , China Roller Reamer Supplier

Roller Reamer - WG5 7/8"-26"

Roller Reamer For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Roller Reamer , Made in China, High Quality Products!, China Roller Reamer , Roller Reamer Supplier, Manufacturer.

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 offered.
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 granite.)

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Mudanjiang Dongxu Machinery Co.,Ltd

Address: Dongxu 2st, No5,Aimin Dis, Mudanjiang City, Mudanjiang, Heilongjiang, China, 157011
Tel: 864536187299
Mudanjiang Dongxu Machinery Co.,Ltd is a private factory collecting with research, production, sales, service.our factory has been in business for over 7 years. I'm working in this line for 5 years. It is a high and new tech enterprise specially appointed supplier to China National Petroleum Corporation and Chemical Corporation in the drilling tools. Our factory has passed ISO9001;2000 Standard quality system authentication, and 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 technology. Our team will manufacture from existing designs or collaborate with the customer to design and manufacture to their specifications. Our products: drilling tools ( drilling stabilizers:integral spiral/straight blade stabilizer, replaceable sleeve stabilizer, tapered stabilizer, roller reamer, float valve stabilizer, spherical stabilizer and so on. kelly cock valve, full bore safety valve, inside Bop,float valve, crossover sub, top drive valve,drilling check valve, roller kelly bushing,by-pass valve, short drill pipe, short drill collar, directional bent sub, integral lifting sub, circulating head. fishing tools (fishing spear, fishing overshot,magnetic fisher, die collar,junk sub and so on) coring tools, diamond core bit, junk shoes, casing scraper,casing expand, wash over pipe, wash over shoe and so on. Should any of the items be of interest to you , please let me know. We shall be glad to give you our lowest quotations upon receipt of your detailed requirements. In our trade with merchants of various countries,we always adhere to the principle of equality and mutual benefit. It is our hope to promote,by joint efforts,both trade and friendship to our mutual advantage.