Medium Frequency
Hei Yan international supply Medium Frequency

Product feature

1    Full digital control,which has high precisely control and reliability

2    Voltage and current double closed loop control to ensure a stable and reliable operation

   A   A comprehensive protection system,with over-voltage,over-cuurent,lack-phase and other protection,
        to ensure that components are not damaged when the equipment going out of order

  B   Operational characteristics of high power factor: efficiency and power factor up to the maximum value of running

Application of medium frequency

    Mianly used in metal melting,thermal insulation,sintering,welding,quenching,tempering,heat treatment,pipe bending,
    and the crystal growth and so on

If you are interested in our medium frequency ,please contact us

We also supply pipe expanding machine,pipe grinding machine.hydraulic press.

Maintenance of medium frequency

1 Please move dust from frequency panel usually,especially thyristor parts, please use aid to
  Wash.working device requires special room to refuse discharge when dust has heavy concussion

2 Check connection parts on hose and wash furring inside of cooling water pipe and move jams from
  It. Just change new one once there has crack surface on cooling water pipe.dew wil be occurrred
  On core of thyristor and cooling water jacket.when medium frequency runs in summer, it may be
  Caused electrical leakage at anodic and cathodal on thyristor,please reduce temperature difference at
  Input side and output side. Stop woking if serious dew occurred

3 Working pressure of cooling water 1.5--2KG,temperature of input more than 10 degree but less than 30 degree,
purity PH less than 8.  device cannot be used under dew state.diameter of pipe is 1.5" on main electric panel,it is 4"
 on reture pipe.they are pass from bottom of case and connected with water shed, it is naturalTurnback,
suggest to use pure water in main electric panel and add cycle cooling system to extend using life of device.