Rock Reamer
Premium offers standard rock reamers which are available in a wide variety of cutting structures including Milled tooth bit (IADC117~347) and TCI bit (IADC 417~847)and sizes from 8″~78″ covering the entire range of HDD rock drilling applications. We stocks certain standard sizes but can also custom make tools to meet specific customer requirements.
Rock reamer
Rock reamer is a specialized drilling tool used to enlarge boreholes in hard rock formations. Its design features cutting elements attached to cutters that rotate around a central shaft. Rock reamers are crucial for various drilling applications, helping ensure the successful installation of pipes in challenging geological conditions.
Bearings and Seals
High-quality bearings and seals are used to support the rotation of the rock reamer. These components are essential for maintaining the tool’s integrity and preventing premature wear.
Stabilization
Some rock reamers incorporate stabilizer pads or arms that help centralize the tool within the borehole. Stabilization is important to ensure that the reamer cuts evenly and prevents the tool from becoming stuck or deviating off course.
Sizes
Rock reamers come in various sizes, allowing for the enlargement of boreholes to different diameters. The size of the reamer needed depends on the initial borehole diameter and the target size required for accommodating pipes or casings.
Ansökan
Rock reamers are commonly used in horizontal directional drilling (HDD), where precise drilling are required. They are also used in vertical drilling operations, such as oil and gas well construction, to enlarge boreholes before inserting casing.
Rock reamer can prove to be a great cost effective solution due to the cost and limited availability of large diameter bits. They also enable larger holes to be drilled with smaller rigs by drilling in stages.
Block-leg Cutter Rock reamer
Premium-uppgraderad bergbrottsch använder ett block-ben- fräs tillsammans med en slitstark och brotschkropp. Denna plattform gör det möjligt för kunder att använda kraftiga blockbensfräsar över flera hål för att minska de totala verktygskostnaderna och öka lönsamheten. Vi tillhandahåller tre högpresterande skäralternativ (MT/TCI/ Premium TCI) så att kunderna kan ta itu med hela spektrumet av markförhållanden. Rock brotsch finns i storlekar från 28" upp till 72" och fräsar finns tillgängliga från IADC117 ~IADC847.
Denna uppgraderade bergbrottsmaskin erbjuder möjligheten att effektivt öka brotschningspassagestorlekarna i mjukt-medelhårt berg över längre borrhål, därigenom ökar borrningsprestanda och ger lägsta kostnad per fotborrning.
