Sk6l 146/ Csk 146 Wireline Core Barrel Overshots

Overview Product Description This system is utmost suitable for continuous sampling operations at deeper levels, since t

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Basic Info

Model NO.	Sk6l 146/ Csk 146
Type	Core Drill
Usage	Core Drilling, Mining Exploration
Certification	ISO
Condition	New
Advantage	Strong Compatibility
Quality	High Quality
Stability	Good
Transport Package	in Plywood Case
Specification	146
Trademark	Csmiracleland
Origin	Changsha, Hunan, China
HS Code	8431432000
Production Capacity	50 Sets/Month

Product Description

This system is utmost suitable for continuous sampling operations at deeper levels, since this technology allows taking a ground sample without having to dismantle the rods. This allows faster operations turnaround time than with a Dual Tube system.

A heavy-duty wireline core barrel enabling 102 mm (4″) diameter cores to be taken in a simple and cost-effective manner. It is designed specifically for air-flush, but foam, polymer and water flush can also be used.

The core barrel can be used with or without plastic coreliner tubes with the same core lifter and bit setting. The barrel accepts the Craelius SK6L / Geobor S type core bit, or our own equivalent, with a set O.D. of 146 mm and set I.D. of 102 mm. The barrel is rotated with either SK6L 140 mm drill rods or by using good quality PW casing as the drill rod.

The core barrel head is attached directly onto the inner tube and consists of three main parts: the latch assembly, which locks into the locking coupling of the outer tube, the bearing housing, and the inner tube bung. The inner tube bung incorporates a series of "Belleville" springs to allow the core to be broken easily when pulling back on the inner tube, and a float valve that allows the inner tube to be dropped into a wet hole and to control the rate of descent.
Size