Fiber mills require accuracy and flexibility to spin synthetic filament into yarn. Pumps must continuously and precisely meter out polymer through spinerettes. Yarn must be exactly stretched and wound onto packages for efficient utilization by fabric manufacturers. In addition mills need manufacturing flexibility to spin different kinds of materials simultaneously. WELCO Technologies for more than a generation has been helping the fibers industry manufacturers meet their goals and spin a story of success.

Since fiber manufacturers switched from line shaft technology to individual positions WELCO Technologies VARI-Hertz™ Permanent Magnet Synchronous Motors have been counted on to provide precise speed control. When it comes to reducing total operating costs, more fiber industry manufactures are turning to WELCO Technologies, to successfullly put cost saving measures in place.

VARI-Hertz motors are permanent magnet synchronous motors that can be operated at a constant speed when connected to a single frequency power supply or variable speed when connected to an AC inverter. VARI-Hertz motors are used when precise speed control must be attained even though voltage, temperature, and load fluctuates constantly or when two or more units of operating equipment must be synchronized.

WELCO Technologies offers thousands of custom designs and can produce a custom-engineered motor to meet any requirement. Special motor housings, bearings, demands for critical speeds, class H insulation, low vibration amplitude are all standard feature of WELCO Technologies VARI-Hertz™ Permanent Magnet Synchronous Motors. At WELCO Technologies special requirements are standard. When the process calls for accurate speed control or coordination of multiple interconnected operations, WELCO Technologies VARI-Hertz™ Permanent Magnet Synchronous Motors are the best solution.