Blower Fan for E-TUN-4525-H & E-TUN-4535-H Series

Overview

The Blower Fan is a high-efficiency centrifugal impeller designed to deliver powerful and uniform airflow throughout the heating chamber of Technopack’s E-TUN-4525-H and E-TUN-4535-H shrink tunnel machines. Engineered for thermal stability and precise airflow distribution, this fan is essential for maintaining consistent shrink performance across a variety of packaging materials and product sizes.

Key Features

• Forward-Curved Centrifugal Blade Design
  The fan features multiple forward-curved blades that generate high static pressure and air volume, ensuring thorough heat circulation within the shrink tunnel for even film shrinkage.

• Durable Steel Construction with Zinc Coating
  Made from stamped and formed sheet steel, the blower is treated with a zinc dichromate finish to resist oxidation and maintain structural integrity at elevated temperatures.

• Precision Balanced for Quiet Operation
  Dynamically balanced to reduce vibration and operational noise, the fan enhances machine reliability and prolongs the lifespan of associated bearings and motor assemblies.

• Central Hub with Shaft Bore
  Designed to fit directly onto the motor shaft or drive hub of the E-TUN series, the precision bore ensures secure mounting and consistent rotational performance.

• High-Temperature Tolerance
  Built to operate continuously in high-heat environments typical of shrink tunnel applications without deformation or performance loss.

Compatible With:

• E-TUN-4525-H
• E-TUN-4525-HM
• E-TUN-4535-H
• E-TUN-4535-HM