【use】
YG155B electronic yarn twisting machine is used to measure the twist of various cotton, wool, silk, chemical fiber and other yarns, rovings and strands. The characteristics of this machine are: stable performance and convenient operation. It is suitable for cotton spinning, wool spinning, knitting, One of the main conventional testing instruments in silk and other industries and technology fields.

【Features】
1. The use of man-machine dialogue, and display the final result, LCD display, to simplify the operation.
2. It is convenient to adjust the zero position and has a data storage function. Using single-chip microcomputer control to ensure the accuracy of action.
3. Control part: high-power triode is used to avoid interference caused by the pull-in of the relay and enhance the stability of the machine.
4. The 10cm twist value is automatically displayed without calculation. During operation, test data can be queried at any time. The data can not only be displayed and output, but also can be printed out in Chinese for the printer.
5. Complete functions (direct counting method, untwisting A method, untwisting B method, three untwisting and twisting method), in line with GB, ISO and other standards.

[Main technical parameters of the instrument]
1. Test method: direct counting, untwisting and twisting (one time, two times, three times)
2. Test length: 25, 50, 100, 250, 500mm
3. Rotary clamp speed: 750r/min, 1500r/min and jog speed (adjustable)
4. Twist test range: 1～9999.9 twist/10cm
5. Untwisting elongation range: maximum 40mm (indicated by scale)
6. Pre-tensioning: 0～130cN (0-20cn tension scale)
7. Equipment dimensions: 1000mm×200mm×300mm (length×width×height)

【Instrument Configuration】
1 pick a needle
2 weights 1 set
3 1 product certificate
4 Product manual 1 copy
5 host 1
6 1 power cord
7 Fuses 2 2A
8 yarn inserting seat 1
9 weighing pan 1