MI cables

MI cables Made in China Competitive price ISO9000,ISO14001 MI CablesMineral Insulated Metal Sheathed Thermocouple CableMIMS thermocouple technology has brought revolution in the TE industries as it has clear winning edge over conventional ceramic twin bore insulator T/C.

Manufacturing ProcessMIMS cable are manufactured by using a higher diameter tubes and conductors. The conductors are inserted into metal pipe. The conductors are properly spaced in the pipe by using crushable MgO blocks. These MgO blocks provides insulation between the conductors as ell as with the wall. Also these blocks maintains the geometry, i.e. the position of conductors. The operation required to manufacture MIMS cable are:

Cleaning of tubes.Insertion of conductor into the bocks.Hot filling (i.e. insertion of conductors along with the blocks into the pipe).Swaging (This operation crush the MgO blocks).Drawing (The diameter is reduced by successive drawing which also ensures compact powder around the conductors).Inter pass annealing (Various annealing are required to achieve the metal properties back which are disturbed in drawing. process. This annealing is conducted in controlled environment to retain the chemical properties of the sheath material).Testing.Packing and finishing.

MI cables