Key groove processing machine, automatic type TK-250NS series
Key groove machining machine, automatic type TK-250NS series
The latest advanced machine promoting automation and labor-saving in the processing of internal diameter key grooves!
From small lots of various types to mass production. This series is essential for keyway machining on large workpieces that exceed the simple type class. Broaches used in simple type classes like TK-50 can also be used!
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basic information
【Features】Part 1 ○ Easy tool setup (wrench, box wrench) ○ Short setup time ○ No marking required ○ No expertise needed ○ Use of multi-blade saw blades makes it significantly more efficient than conventional slotters, etc. ○ Key groove depth can be freely set ○ Taper keys do not require fixtures up to 1/20 ○ Fixtures are possible for 1/20 and above ○ For round objects—when adding key grooves, in most cases, no tools other than cutting tools are needed ○ Broaches can be re-sharpened, making them economical ○ More economical in maintenance costs, price, and efficiency compared to other models ○ Wide range of support from small batch to mass production 【Features】Part 2 ○ Usable groove width for cutting is 3 to 35 mm ○ Cutting speed has three-step variable settings ○ High-precision indexing using a knock pin method ○ Can assist broaching even below the table surface during cutting ● For other functions and details, please contact us.
Price information
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Price range
P6
Delivery Time
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Applications/Examples of results
【Application】 ○ All models in the series are compatible with processing keyways, including single keyways for pulleys and sprockets, as well as multiple grooves, splines, and square holes. ○ Keyway widths from 3 to 35mm, maximum workpiece height of 250mm, a depth from the broach center to the column of 513mm, and a table size of 600φ make this series essential for keyway processing of large workpieces that exceed the capabilities of standard types. ● For other functions and details, please contact us.
Line up（5）
| Model number | overview |
|---|---|
| TK-250NS-S | Standard model of the series |
| TK-250NS-AT | Cycle automatic |
| TK-250NS-AF | Table feed automatic |
| TK-250NS-AFW | AF+ automatic indexing |
| TK-250NS-AFW(B) | AFW+ swing |
catalog（2）
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Company information
Our products are often referred to by various names such as "keyway milling machine," "keyway machine," "key cutter," "line cutter," "groove cutting machine," "slotting machine," and "key slotter," among others. However, they can be summarized as "machines for processing keyways in the inner diameter of workpieces = treasure machines," and are widely used in various fields of industry.