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Core Barrel with Bullet Teeth & Core Barrel with Roller Bit: High Efficiency and Power Saving

1. Product Overview

Our Core Barrel with Bullet Teeth and Core Barrel with Roller Bit are innovative drilling tools designed to meet the diverse needs of the drilling industry. These products are engineered by Changsha Mingyi Machinery Equipment Co., Ltd., a company renowned for its high - quality machinery equipment. They are specifically crafted to provide high - efficiency drilling operations while saving power, making them an ideal choice for various construction and exploration projects.

2. Design and Structure

• Core Barrel with Bullet Teeth:
  • The bullet teeth on this core barrel are strategically placed. They are made of high - strength alloy materials that can withstand high - pressure and high - wear conditions. The shape of the bullet teeth is optimized to penetrate different types of geological formations easily. The core barrel itself is constructed with a thick - walled steel body, which provides excellent structural integrity. This design ensures that the core barrel can maintain its shape and performance even under extreme drilling conditions.
  • The internal diameter of the core barrel is precisely machined to ensure smooth core retrieval. It also has a well - designed connection mechanism at both ends, which allows for easy attachment to the drill pipe.
• Core Barrel with Roller Bit:
  • The roller bit on this core barrel is a key feature. The rollers are designed to rotate freely during drilling, reducing friction and increasing the drilling speed. Each roller is equipped with sharp cutting edges that can crush and cut through hard rocks effectively. The core barrel housing is designed to protect the roller bit from damage and to ensure stable operation.
  • Similar to the core barrel with bullet teeth, it has a robust steel body and a reliable connection system. The overall structure is designed to minimize energy loss during the drilling process.

3. High - Efficiency Performance

• Fast Drilling Speed:
  • The unique design of both the bullet teeth and the roller bit enables these core barrels to achieve high drilling speeds. In soft soil or loose rock formations, the bullet teeth can quickly penetrate and collect the core samples. In hard rock formations, the roller bit can break the rocks into small pieces, allowing for continuous and efficient drilling.
  • Tests have shown that compared to traditional core barrels, our products can increase the drilling speed by up to 30% in some geological conditions. This significantly reduces the overall drilling time for a project, saving both time and labor costs.
• Accurate Core Sampling:
  • These core barrels are highly effective in retrieving accurate core samples. The design of the bullet teeth and roller bit ensures that the core samples are not damaged during the drilling process. The smooth internal surface of the core barrel also helps in maintaining the integrity of the core samples, which is crucial for geological analysis and research.

4. Power - Saving Features

• Reduced Friction:
  • The rotating rollers on the roller bit core barrel and the optimized shape of the bullet teeth on the other core barrel reduce friction between the drilling tool and the geological formation. This means that less power is required to drive the drill. As a result, the overall power consumption during the drilling process is significantly reduced.
• Efficient Energy Transfer:
  • The well - designed structure of the core barrels allows for efficient energy transfer from the drill rig to the drilling tool. The connection mechanisms are designed to minimize energy loss, ensuring that most of the power from the drill rig is used for actual drilling rather than being wasted on mechanical inefficiencies.

5. After - Sales Service

We provide comprehensive after - sales service for our Core Barrel with Bullet Teeth and Core Barrel with Roller Bit. Our experienced technical support team is available to answer any questions you may have regarding the installation, operation, or maintenance of these products. If there are any quality issues with the products within the warranty period, we will provide free replacement or repair services. We also offer regular maintenance advice to ensure the long - term performance and reliability of our core barrels.

If you are looking for high - efficiency and power - saving core barrels for your drilling projects, our Core Barrel with Bullet Teeth and Core Barrel with Roller Bit are the perfect choices. They are designed to meet the highest standards of quality and performance in the drilling industry.

Address: 1917, Building 18, Contemporary Square, No. 288 Kaiyuan East Road, Xingsha Street, Changsha County Contact Person: Zhu Mobile Phone: 86 - 13789070950