Our company can produce wireline corebarrels, and we can supply various foreign standards of core barrel spareparts, such as core lifters, core lifter cases locking couplings etc.
Wire-line core drilling tools can lift core from drill rods without picking upcoring system. A complete set of wire-line drill tools include: core barrelassembly, overshot assembly, drill rods, holding dog, hoisting plug, circlewrench etc. It has some advantages such as high penetration rate, high corerecovery ratio, long bit life and lower labourintensity, the advantages can get more clear with the increasing of drilling hole depth.
We are a professional core barrel manufacturer and supplier in China. We havegained the recognition of a large number of clients through our 25 years\'production experience and marketing and serving experience, and meanwhile wehave accumulated abundant experience in terms of products. At the same time, wekeep researching core barrels that can better meet the clients\' needs and themarket.