WEIHAI HUADONG TK6920 HORIZONTAL BORING MILL
Equipment Overview
Share Link- OEM
- WEIHAI HUADONG
- Model
- TK6920
- Year of Manufacture
- -
- Category
- HORIZONTAL BORING MILLS
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A+Technical Description
The WEIHAI HUADONG TK6920 is a powerful CNC Horizontal Boring Mill designed for demanding applications. Key specifications include a Spindle Size of 7.87 inches (7.874 in / Ø200mm Boring Spindle Diameter) with an ISO 60 taper. It offers substantial travel capabilities: X-Horizontal Column Travel is 472.4 inches (8000 mm Column Travel), Y-Vertical Head Travel is 196.9 inches (4000 mm Vertical travel of Spindle Box), and Z-Spindle Travel is 47.24 inches (1200 mm axial travel). The machine is equipped with a 74 Kw Mian Motor, resulting in a maximum boring shaft torque of 12000 N.m, and features a broad spindle speed range of 2 to 1200 r/min. The CNC control manages 6 feeding axes and 4 universal driving axes. Precision is guaranteed with a Linear Positioning Accuracy of 25μm and Linear Repeatability Positioning Accuracy of 20μm. This heavy-duty machine weighs 95,000 kg and utilizes a Square Ram (480×520 mm) with an additional Z-axis travel range of 1200-1700 mm.
Technical Attributes
- Z-Axis Travel
- 47.24 ''
- Y-Axis Travel
- 196.85 ''
- X-Axis Travel
- 472.44 ''
- Spindle Diameter
- 7.87 ''
- Stroke Length
- 47.24 ''
- Spindle Power
- 113.4 HP
Data Accuracy and Verification
Specifications and technical details are compiled from manufacturer documentation, historical records, and third-party industry sources. While care is taken to ensure accuracy, this information is provided for reference purposes only and may contain errors or omissions. Users should independently verify all details before relying on them.
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