1. Description: We provide ZJ-17.5-390 according to the model and drawing number of DEC,HEC,SEC,etc, the drawings or the samples you supply.Bolt Heating rods is dedicated to power plant steam turbine and large mechanical hollow bolt heating with when disassembling, the bolt Heating rods in the hollow bolt by heating, make the bolt is heated, elongation, to dissect and fastening. And supporting the production of bolt heater distribution box, can display the heating rod of the current, voltage over current protection.
2. Features: high precision, high speed, long life, high reliability.
3. Application: Power plants&power station ,steel mill,steel Industry,steam turbine, steam generator, hydraulic generator, hydro turbine compressor, sintering machine, coal grinding machine AC motor and other heavy machinery.
4. Quality guarantee: We offer original and authentic DEC products. Certificate of Origin, Certificate of Manufacturer, certificate of conformity by DEC/DEA/DTC/DBC are available with the product.

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