Howden Engineered Heavy Duty Fans Technopal® Fans

Technopal® Fans Designed and manufactured in accordance with customer specifications, large installed base, proven technical performance and reliable design, expert product support team. Key Benefits Centrifugal fan product range Tailor made design Heavy duty applications Continuous improvements through R&D development since 40 years CHARACTERISTICS Every Technopal® has a tailor made design Optimized fan weight and minimised stress in the rotating parts Use of forged shaft with integral hub Impeller made of special high tensile material Finite Element Analysis Use of circular key technology to maintain a perfect impeller-shaft concentricity while temperature changes and avoid rotor unbalance. SOLUTION TO MINIMISE EROSION Protection of the impeller by wear plates with high technology material hard surfacing on top Impeller / shaft connection protected with conical sleeves Internal devices to modify particles trajectory ACTIVE CONTROL BALANCING SYSTEM (ACBS) Compensate any unbalance while the fan is operating by correcting balancing on two planes Eliminate mechanical stress and vibration on bearings thus increasing lifetime Reduce needs to stop the fan for cleaning, increasing system availability Enable a permanent and active monitoring of the fan conditions with adjustable limits