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variable freqyency drive applied in CNC machine
CNC machine is a mechanical-electrical integrated system include mechanic, electric, hydraulic, pneumatic, microelectronics and information technology, it has the features of high accuracy, highly automated and highly flexible.
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PUMPS AND FANS
(1) Both of them belong to fluid control.
(2) If without VFD, fluid is controlled by valve or baffles
(3) For less fluid required system, there will be more energy saving
(4) In theory, if the running frequency is H1, then Energy Saving = 1-(H1/50)3넶39 2022-03-25 -
Plastic film blowing machine
There are two parts on plastic film blowing machine can get energy saving:
(1) Power driven system, most of this part will install an additional frequency inverter, which make the main motor works at 30~40Hz to get energy saving;
. (2) Heating system, most of this part will install an electromagnetic heater to get energy saving.넶33 2022-03-25 -
Plastic extruder
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Industrial washing machine
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Hoist appliction
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