Hatra Yarn Friction Meter For Factory Testing Of Knitting
Yarns
Hatra's yarn friction meter is designed for everyday factory
use in checking incoming yarns and in quickly diagnosing and
preventing knitting faults. It is simple, robust and reliable
and can be used even in the small firms that do not have a testing
laboratory.
Yarn friction is a recurremt source of difficulties in knitting
any kind of product on any type of machine. Problems may arise
from inherently high-friction yarns, from variations between
batches, from an odd "Rogue" cone within a batch or
from changes that occur in storege. Whatever their origins, frictional
variotions are a major cause for concern reducing productivity,
disrupting work flow increasing rejects and lowering quality.
Features
• Proven design, evaluated in factory trials
• Simple, ınexpensive robust construction
• Easy to thread-up and use
• Direct reading, so no calculations required
• Free from pointer oscillation
• Hand or power take-off
• Minimum maintenance
Each meter comes complete with a comprehensive manual that explains
the importance of yarn friction, sets out the test procudere
and indicates how friction testing canbe incorporated into existing
production and quality control procedures.
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