rotor/stator aluminium casting

We can supply all size axial fan motor from dia 200cm to 710cm 1.product performance fan rotor is directly welded by rotor and blade, adopt double-sided dyamic balance.fan blade,rotor and grid is coated with plastic, the surface has bright appearance and good corrosion-resistant effect,as well as enclosure.fan normal ambient temperature: -20-70 centigrade, if the temperature range exceed it, our factory can customize according to coustomer requirements.the insulation class of our current fan is B class and F class,with thermal protector as requestfan motor cable can be directly leaded,and we can provideall kindsof water-proof juction box and grid according to coustomer requirements. 2,produce process pictures factory stator-punch press stator winding assemble line quality test double-sided dynamic balance test