Multi-Wire Wafer Saw Wire Tensioner
Servo-controlled tensioning mechanism maintaining uniform tension across hundreds of diamond wires in multi-wire wafer saws. HTS 8431.49.10.80 part for heading 8426 semiconductor slicing saws.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general saw parts
Tensioners not specific to wafer slicing fall under other heading 8431 saw provisions.
If measuring/controlling instruments
Devices primarily for tension measurement classify in chapter 90.
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Import Tips & Compliance
• Provide servo motor specs and wire count compatibility; declare tension force range; ensure vibration isolation design
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