Tech Support

AirTAB provides problem-solving resources at your fingertips. On belt driven fans with variable pitch sheave, our easy to use procedure will guide you through calculating:

  • Change in CFM
  • Change in RPM
  • Sheave and belt sizes

Sheave Alignment

Common Alignment Problems

Angle     Offset     Twist

Align your sheaves with state-of-the-art technology. You'll get enhanced equipment performance, eliminate premature belt wear and tear, and increase energy efficiency.

SheaveMaster Laser Tool for Fast and Accurate Alignment

Belt Tension

Belt manufactures require that v-belts should be calibrated to specific tensions. We use calibrated instruments to set proper tensioning which helps to prevent belt sag, slippage and premature wear and tear.

We insist on Accuracy!

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