The SKF Group announced on November 29 the appointment of Kent Viitanen as the new senior vice president of human resources and operational excellence for the new group, effective January 1, 2014.
Kent Viitanen
Kent Viitanen will succeed Eva Hansdotter next year as Senior Vice President of Human Resources and Operational Excellence at SKF Group, who will leave SKF as Director of Human Resources at Stena Rederi AB.
After taking up his new position, Kent Viitanen will report to SKF President and CEO Tom Johnstone and will also be a member of the SKF Group management.
Kent Viitanen joined SKF in 1988 and currently holds the position of Director of Renewable Energy Business. He previously held various leadership positions in the manufacturing and human resources businesses worldwide.
The energy saving of blow molding machines can be divided into two parts: one is the power part and the other is the heating part.
Energy-saving part of the power: Most inverters are used. The energy-saving method is to save the remaining energy of the motor. For example, the actual power of the motor is 50Hz, and you actually only need 30Hz in production to produce enough. The extra energy consumption is in vain. Wasted, the frequency converter is to change the power output of the motor to save energy.
Heating part of the energy: Most of the heating part of the energy-saving is the use of electromagnetic heaters, energy saving rate is about 30% -70% of the old resistor ring.
1. Compared with the resistance heating, the electromagnetic heater has a layer of insulation and the thermal energy utilization increases.
2. Compared with the resistance heating, the electromagnetic heater directly acts on the heating of the material tube, which reduces the loss of heat transfer heat energy.
3. Compared with resistance heating, the heating rate of the electromagnetic heater is more than a quarter faster, reducing the heating time.
4. Compared with the resistance heating, the heating speed of the electromagnetic heater is fast, and the production efficiency is improved, so that the motor is in a saturated state, which reduces the power consumption caused by high power and low demand.
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