The Wrap Reel is an essential tool for producing skeins of yarn with a pre-determined length and precise number of turns, enabling accurate testing for yarn count and strength. This device ensures compliance with international standards such as ISO 2060, ASTM D1907/2260, and BS 2010

Product Detail

Application：

The Wrap Reel Machine is a vital instrument for measuring skeins of yarn with a pre-determined length and number of turns, ensuring precision in count and strength testing. It features options for 1 metre, 36″, or 54″ circumference collapsible swifts (to be specified) and comes complete with a yarn package stand, pre-tension device, and a pre-determined counter.

This versatile machine is designed for multiple applications, including assessing thread density of yarns, fibre filaments, and preparing specimens for yarn strength testing. It finds extensive use in central laboratories of textile enterprises, testing institutes, quality control units, law enforcement agencies, and research institutes.

One of its key advantages is its ability to measure the length of one loop for every loop of yarn wound. However, since yarn tension affects the length of the winding, the accumulated length can vary with the number of loops. The ASTRAND Wrap Reel addresses this challenge with smooth start-stop functionality, eliminating additional tension shocks and preventing laps from rushing. Furthermore, it operates with low noise, provides accurate lap counting, and boasts exceptional reliability with a low failure rate, making it an excellent choice for precise and consistent yarn testing.

Features of Yarn Wrap Reel Machine:

The yarn wrap reel machine is designed with advanced technology to enhance precision, reliability, and ease of use. Key features include:

MCU-Controlled Unit: Utilizes a microcontroller unit (MCU) for precise operation, allowing numeric programming of parameters such as speed, bobbin number, and reel presetting values, ensuring flexibility and customization.
Precision DC Speed Regulating Motor: Equipped with a precision DC motor and synchromesh belt, it ensures accurate positioning and smooth operation.
Numeric Speed Control Panel: The intuitive panel allows precise speed adjustments, enabling consistent and stable performance.
Two Startup Modes: Offers both hard startup and soft startup options to prevent yarn breakage during operation.
Electronic Limit Trips: Features user-programmable stops and total revolution counting, improving efficiency and control during testing.
Closed-Loop Speed Control System: Ensures consistent speed by tracking and adjusting for voltage variations, maintaining operational stability under fluctuating power conditions.

Standards of yarn wrap reel machine:

ISO 2060, ASTM D1907, GB/T4743, GB/T6838

Key specifications:

Model	XD-A04A
Test tube yarn count	1-6
Girth of yarn frame	1000mm ± 1mm
Horizontal guide rod reciprocating range	35mm±1.5mm
Single yarn tension range	0-100cN
Yarn frame speed	30-280mm/min stepless speed regulation
Pre set lap count	from 2 to 9999
Overall dimensions	780× 660× 480mm (L × W × H)
source	220V, 50Hz

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