Spindle Transmission :
- Before Modification - The direct current motor driven drum; High power consumption; Hard to control the twist
- After Modification - Twisting drums are driven by Simens frequency motor with frequency converting control; Steady transmission; Lower power consumption; Accurate twist; It can be set via the touch panel.
- Before Modification - Many machine parts; Complex mechanism; Transmission is connect with carriage, Inconvenience maintenance; Hard to control drafting.
- After Modification - Roller moves alone through frequency motor; Add position encoder to realize high precision position control and drafting precision; Less parts; Simple structure; Drafting can be set via the touch panel.
Carriage Transmission :
- Before Modification - Carriage is driven by direct current motor, it is unsteady and slowly; High power consumption; Hard to control the carriage speed.
- After Modification: Carriage is driven by low-power Simens frequency motor, the transmission is steady; Carriage taking-in time is less than 3.5S; Lower power consumption; It can be set via the touch panel.
- Before Modification - Corn of yarn changed only by manul adjustment, it is inconvenient to adjust when the poor forming occurred.
- After Modification - Preserve the original forming cam, increase the step motor and the step driver to realize the pick motion automated. Corn and forming can be set via the touch panel.
By comparison, overall speaking, the consumed cost and the maintenance time reduced after modification. The machine runs more stably and improves efficiency by changing the control system. Low cost, fast modification speed, less impact on production and plant layout, so companies can recover their investment more quickly.