C. Doctor india is an iso 9001: 2000 certified company manufacturing centrifugal fans, axial fans, jet fans, shell & tube heat exchangers, finned tube coolers & heaters, steam coil air preheaters etc. The mechanical draft & custom fans possess the following unique features:
1. fans are available to 5 m wheel diameter and 6, 00,000 m3/hr.
2. units available to 180 m/ sec tip speed and in most wieldable alloys.
3. doctaire has developed expertise in the fabrication of high nickel alloys.
4. rotors of high quality & fabricated to asme section ix are available.
5. rotors assembly can be made using special materials like nicotra, weldox, sailma, ss316, ss316l, ss317l etc.
6. options of rubber lining & frp lining also available.