Core Drilling Rigs & Accessories are designed for geological exploration, mineral prospecting and core sampling operations. The product range covers core drilling rigs, key drilling system components and a full range of auxiliary tools, including diamond core bits, reaming shells, drill rods, core barrel assemblies, wireline tools, connectors and drilling fluid additives. Compatible with NQ, HQ and PQ standard core drilling systems, our products are suitable for shallow to deep-hole drilling under various geological conditions. We provide integrated solutions from equipment selection to tool matching and continuous supply, ensuring stable performance and high efficiency for drilling projects.
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| Core Drilling Rigs & Accessories — Product List | |||||
|---|---|---|---|---|---|
| No. | Product Name | System / Series | Category | Applicable Equipment / Machine | Application / Working Condition |
| Drilling Fluid Additives & Lubrication System | |||||
| 1 | PHPA Polymer | Universal | Drilling Fluid Additive | Core drilling mud circulation system | Stabilize borehole wall, improve cuttings carrying (shale, fractured formations) |
| 2 | PAC LV (Low Viscosity Polyanionic Cellulose) | Universal | Drilling Fluid Additive | Core drilling mud system | Reduce fluid loss, improve rheology (sand, fissured strata) |
| 3 | X-TEND 400 Viscosifier | Universal | Drilling Fluid Additive | Core drilling mud system | Increase mud viscosity (deep holes, poor return circulation) |
| 4 | TORNADO Friction Reducer | Universal | Drilling Fluid Additive | Drill string / Core drilling rig | Reduce torque and drag (deviated holes, deep holes, sticking risk) |
| 5 | Thread Grease | Universal | Lubricant | Drill rods and threaded joints | Prevent galling, corrosion and thread seizure (high torque conditions) |
| Cutting System | |||||
| 6 | Impregnated Diamond Core Bit | NQ / HQ / PQ | Core Bit | All types of core drilling rigs | Core cutting for geological exploration (medium-hard to hard rock) |
| 7 | Diamond Reaming Shell | NQ / HQ / PQ | Reaming Shell | Core drilling tool assembly | Stabilize borehole diameter, prevent deviation and wear |
| Transmission & Connection System | |||||
| 8 | Geological Drill Rod | NQ / HQ / PQ | Drill Rod | Core drilling rigs | Transmit torque and axial load (deep and long hole drilling) |
| Core Recovery System | |||||
| 9 | Core Barrel Assembly | NQ / HQ / PQ | Core Barrel | Core drilling rigs | Complete core sample collection |
| 10 | Inner Tube Assembly | NQ / HQ / PQ | Core Barrel Component | Core drilling rigs | Contain core sample and protect from breakage |
| 11 | Outer Tube Assembly | NQ / HQ / PQ | Core Barrel Component | Core drilling rigs | Protect inner tube and stabilize drilling |
| 12 | Core Lifter & Core Lifter Case | NQ / HQ / PQ | Core Recovery Component | Core drilling rigs | Grip core sample and prevent drop-out |
| Wireline & Hoisting System | |||||
| 13 | Overshot Assembly | NQ / HQ / PQ | Wireline Tool | Wireline core drilling rigs | Retrieve inner tube and core quickly |
| 14 | Lifting Case | NQ / HQ / PQ | Wireline Tool | Wireline core drilling system | Assist positioning and hoisting |
| Locking & Adapters | |||||
| 15 | Locking Coupling | NQ / HQ / PQ | Connector | Drilling tool string | Prevent loosening and ensure coaxial alignment |
| 16 | Adapter Coupling | NQ / HQ / PQ | Connector | Multi-size drilling tools | Connect tools of different specifications |
Tangshan Polarislink Advanced Materials Technology Co., Ltd. was established in 1996 and is located in Tangshan, Hebei Province, China. The company is a source manufacturer specializing in wear parts for mining machinery. Relying on its own core factory, the company has been deeply engaged in heavy manufacturing for nearly 30 years, forming a stable industrial foundation centered on manufacturing capability.
The main products include high manganese steel hammers, jaw plates, bushings, mantles, impact plates, high chromium blow bars, cast steel bushings （Mn13/Mn13Cr2，Mn18/Mn18cr2，Mn22/Mn22Cr2） and various other wear-resistant castings, which are widely used in mining crushing, sand and aggregate production, cement and building materials industries. The company is certified by CE and ISO9001, and is capable of long-term batch supply and high-standard customized delivery.
The manufacturing base covers about 100,000 square meters, with a building area of 36,000 square meters, and is equipped with a complete production system including melting, casting, machining, heat treatment and final inspection. With 11 medium-frequency furnaces of 2–10 tons, 2 refining furnaces of 25 tons, 18 heat-treatment furnaces and more than 30 large CNC machines, the annual comprehensive capacity exceeds 50,000 tons, enabling stable production of large, high-strength and high-wear-resistant industrial castings.Official website address:https://www.polarislink.net/
