Yarn and FiberTesting

1.Control Panel Function: Yarn color card winding machines are usually equipped with a control panel to facilitate the user to set the winding speed, winding width, winding density and number of layers to ensure the uniformity of the sample cards.
2.Pre-tensioning device: The machine is equipped with a tensioner to apply pre-tension to the yarn to prevent the sample card from slipping or deforming during the winding process.

1.Applicable to measure the evenness of spun yarn, roving, sliver. Also this device has the yarn hairiness index test function accorded with International standards.
2.Adopts advanced driving technology to achieve high speed test of 800m/min
3.Auto alarm once sliver breaks during testing procedure.
4.Expert analysis system software can assess the quality of yarn to provide craft and device failure analysis results for users.
5.Detect sensor auto shift and change channels according the fineness of sample sliver, which has more accurate test results.
6.Unevenness curve can be saved and playback, and the defect will be marked on the unevenness curve.
7.Unique CV-L curve analysis software is available to real-time quantitatively analyze nonperiodic uneven and can be traced back to the produce process.
8.Optional function of slub yarn and the problem of irregular slub yarn can be provided for stable quality analysis in detail.
9.Yarn defects classification function is optional
10.Cloth simulation function optional

1. The shell of the whole machine is treated with plastic spraying process, which is beautiful and easy to clean;
2. Special aluminum panel, imported meter head and stainless steel keys are sensitive to operation and not easy to damage;
3. The movement of the instrument adopts dual-motor control to be reliable and stable;
4. The movement of the instrument is equipped with imported precision bearings, which is durable;
5. The core control components use STMicroelectronics' 32-bit single-chip microcomputer to form a multi-function motherboard.
6. Color touch screen display and control, Chinese and English interface, menu operation mode.

1. The instrument adopts microcomputer control measuring force, and the large screen liquid crystal displays the force value directly, the result is accurate and the reaction speed is fast.
2. The calibration procedure is advanced, and it is not necessary for the operator to make adjustments to complete the accurate calibration;
3. The machine is all-stainless steel body, beautiful and corrosion resistant;
4. The damping adjustable on the right mobile platform, support to adjust the damping size according to your needs;

Place the sample to be measured outside the heating plate in a temperature controlled state. One end of the sample is clamped by a clamp, and the other end is hung with a certain weight of silicon code (pre tension; if force is measured, this end must also be clamped). The sample shrinks under heating, and the dry heat shrinkage rate of the sample can be measured by the pulse signal generated by the encoder rotation driven by the friction force between the sample and the surface of the impeller; The dry heat shrinkage force of the sample can be measured through a force sensor.