Overview: The document provides detailed specifications and features of the CNC Duplex Boring Machine HKDB series by HNK Machine Tool Co., Ltd. These machines are designed for high precision and efficiency in machining operations, particularly for simultaneous machining on both sides of a workpiece.

Specifications: The HKDB series includes models such as HKDB-130, 130P, 150, 150P, and their column-moving counterparts HKDB-130F, 150F. Key specifications include:

• Table moving type with two spindle heads.
• Automatic pallet changer to reduce idle time.
• Spindle speed ranges from 5 to 2,500 rpm.
• Spindle drive motor options of 26/22 kW and 45/37 kW.
• Tool magazine capacity of 40/60 tools.
• Max tool diameter of 240mm and length of 400mm.

Features: The machines offer several advanced features:

• High efficiency and precision with reduced cycle times.
• Automatic Tool Changer (ATC) and Automatic Pallet Changer (APC) for enhanced productivity.
• Fanuc 16iMB CNC controller with a 10.4-inch color LCD.
• Standard accessories include chip covers, spindle cooling unit, and external coolant system.
• Optional accessories such as linear scales, chip conveyors, and coolant-thru-the-spindle device.

Performance: The machines are designed for high rigidity and precision, capable of handling complex machining tasks efficiently. The spindle design ensures long-lasting performance with features like oil and air mist lubrication and built-in ultra-precision bearings.

Applications: These machines are suitable for industries requiring high precision and efficiency in machining, such as automotive, aerospace, and heavy machinery manufacturing.

Contact Information: HNK Machine Tool Co., Ltd. provides contact details for their head office in Korea, as well as offices in Beijing and the USA for further inquiries and support.