Generalities
The Yarn Board Winder is an electronic conical board testing machine which can rotate a yarn board end-over-end at a constant speed. A reference table is provided in ASTM D 2255 to specify the proper spacing for the traversing mechanism. The traversing guide is used to advance the yarn evenly under tension across the board as it is wound. When the yarn is completely wound the testing device automatically stops.
The test specimen is now available for acceptance grading and can be given a yarn appearance grade determined from visual analysis.
There are several terms to describe this device such as a Taper Board inspection machine or an Electrical Conical commonly referred to as a Motor Driven Taper Board.
Features
- Provided with twin stepped pulleys to wind different number of wraps/inch according to counts
- Same belt can suit for all combination of pulleys to wind different counts with different wraps
- Dual Yarn Carrier guide rod smooth and precise movement and uniform winding
- Motorized to wind yarn uniformly at constant speed
- Auto stop provision on the completion of winding
- Separate yarn stand for cone or cop
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Technical characteristic
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Stop:
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automatic
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Speed:
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0-100 r.p.m.
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Table dimensions:
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trapezoidal
155x255x600 mm
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power supply:
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single phase specify tension and frequency
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Dimensions:
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90 x 30 x 23 cm (35.4 x 11.8 x 9 in) |
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Weight:
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19 Kg. (42 lb) |
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Models
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TNCE/
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Electrical conical table complete with two black or white tables.
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Accessories and spare parts
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TNC29A/
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Black conical table
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TNC29B/
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White conical table
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Rules
ASTM D 2255
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