PROWHITE I010 is designed and manufactured for the conical-board winding arrangement used in ASTM D2255 / D2255M yarn appearance assessment. Winding density is selected for the yarn count and the photographic reference series used for the assessment.
I010 · PROWHITE
Conical Board Yarn Examining Machine
Product codeI010
Prepare consistently wound yarn appearance samples on a tapered board for visual assessment of surface imperfections, unevenness, hairiness, neps and overall yarn appearance.
5–50wraps/cm600 mmboard lengthASTM D2255method reference
APPROVED PRODUCT IMAGE
PROWHITE I010
PROWHITE I010WORKING PRINCIPLE
Controlled winding for clear visual comparison.
Winding density, speed and length are entered from the touchscreen. Stepper-motor controlled board rotation and yarn-guide traverse create a repeatable winding pattern. The prepared board is then assessed under suitable lighting against the selected reference material.
APPLICATIONSYarn production · Quality control · R&D · Education
STANDARD SUPPLY2 black and 2 white tapered boards
TECHNICAL SPECIFICATIONS
I010
Control panel4.3-inch touchscreen PLC/HMI
Winding density5–50 wraps/cm, adjustable on the touchscreen
Winding speedEntered on the touchscreen
Winding lengthEntered on the touchscreen
Board rotationStepper-motor controlled
Yarn guide traverseStepper-motor controlled
Board geometryTapered / trapezoidal board
Board dimensions600 mm length; wide end 255 mm; narrow end 155 mm
Board thickness1.5 mm
TEST METHOD
ASTM D2255 / D2255M
ASTM Photographic Yarn Appearance Standards are available as an optional accessory. Visual grading is performed under suitable lighting using the original reference cards.
REQUEST & TECHNICAL SUPPORT
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