... , instrument, trade marks, hard pac Application range:Watches & clocks, electronic toys, air-stuffing toys, locks, hardware, instrument, trade marks, hard ... electric protection system can cut the power of high frequency immediately.3.Easily Adjusted Coherent Knob and Special Protection ... Net Weight300kg400kgPacking Size1200*800*1850mm1200*800*1850mm High Frequency Turntable Platform Machine