エヌエルシー List of Products and Services

The "NL-700-V2" is a fully hydraulic core drill machine developed from the pursuit of safety management, labor reduction, and cost efficiency. It is suitable for both high-speed and low-speed rotation operations, and it also accommodates wireline P size drilling. It has a high drilling capacity of up to 700m with wireline N size. Additionally, key features such as the sliding head and mast slide prevent unnecessary troubles in advance, achieving high productivity through fast and stable drilling operations. 【Features】 ■ Well-suited for both high-speed and low-speed rotation operations ■ Compatible with wireline P size drilling ■ Simple operation enabled by a central control system ■ Appropriate bit weight and speed settings *For more details, please refer to the PDF materials or feel free to contact us.

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The "L-38-98" is a high-speed diamond core drill equipped with an 8-speed transmission, allowing users to select the appropriate working speed. Repairs can be easily performed through parts replacement. The simplicity of maintenance due to its mechanical structure is beneficial for operators in remote drilling sites. Additionally, the mechanical structure enables a long machine lifespan by maintaining proper upkeep. 【Features】 ■ 8-speed transmission ■ Speed: 40-1072rpm, Torque: 231-6208Nm ■ Convenience ■ Standard hydraulic chuck ■ Robustness ■ Ease of maintenance *For more details, please refer to the PDF document or feel free to contact us.

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"Fiberglass tubing/casing" is particularly excellent in tensile strength, corrosion resistance, pressure resistance, and crush strength, making it difficult for scale to adhere, and it is a groundbreaking material in terms of thermal insulation. By adopting a 4RD screw, connectivity is improved. It has tensile strength and pressure resistance suitable for deep wells, and exceptional fluid flow characteristics. Additionally, an O-ring is used at the tip, and Teflon sealing tape is employed, ensuring a perfect design against galling and leakage. [Features] ■ One-fourth the weight of steel pipes (specific gravity 1.9) ■ High corrosion resistance ■ Thermal insulation ■ Heat resistance for hot spring use ■ Standard 4RD screws *For more details, please refer to the PDF materials or feel free to contact us.

• Pipe and cable cutters
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