Core barrel and overshot systems are essential tools used in geotechnical and mineral exploration drilling for the collection of core samples. These samples provide crucial information about the composition and structure of the earth's subsurface.
At Sinocoredrill, we offer a range of high-performance core barrels, overshots, and spare parts. Our products come in various sizes including B, N, H, and P for both double and triple tube drilling. They are also available in two standard lengths of 1.5 m/5.0 ft and 3.0 m/10.0 ft.
Our core barrel and overshot systems consist of a head assembly, inner tube, outer tube, core lifter case, core lifter, stop ring, locking coupling, adapter coupling, inner tube stabilizer, landing ring, and more. These components work together effortlessly to ensure maximum core recovery in wireline drilling operations.

1) Our equipment boasts a high penetration rate and high drilling efficiency. These features allow for quick and efficient drilling operations.
2) With our equipment, you can expect a high core recovery rate, ensuring that you get the most out of each drill.
3) Our equipment also offers a long bit life, reducing the need for frequent replacements and resulting in lower labor intensity for operators.
4) Our equipment is built with abrasion resistant material, ensuring durability and longevity even in the toughest drilling conditions.

The Wireline Core Barrel is carefully packaged and shipped to ensure its safe delivery to the customer. The packaging process includes the following steps:

1. The core barrel is first cleaned and inspected to ensure it is free of any debris or damage.

2. The core barrel is then securely placed in a sturdy cardboard box.

3. The box is filled with protective materials, such as bubble wrap or foam, to prevent any movement during transit.

4. The box is sealed and labeled with the necessary shipping information, including the customer's address and product details.

The Wireline Core Barrel is shipped using reputable shipping carriers, such as FedEx or UPS, and can be tracked throughout the delivery process. Customers can also choose to arrange for their own shipping if preferred.
Upon delivery, customers are advised to carefully inspect the package for any signs of damage. If any damage is found, customers should contact the shipping carrier immediately to file a claim.
We take great care in packaging and shipping our Wireline Core Barrel to ensure its safe and prompt delivery. With our thorough packaging process and reliable shipping methods, customers can have peace of mind knowing that their product will arrive in perfect condition.