Description

Kaysons Withering Trough Axial Flow Fans are purpose-built for tea factory withering trough applications. Each 42-inch fan delivers 18,000–20,000 CFM of airflow at 12 mm static pressure, providing the uniform forced-air throughput required for consistent green leaf withering.

Units are available as single or twin fan assemblies mounted on a common plenum box with round-to-rectangle transition, connecting directly to the withering trough below. Access stairs and platforms are provided for maintenance.

Technical Specification

• Air capacity — 18,000 to 20,000 CFM 20,000 CFM
• Static pressure — 12 mm Standard WG 12 mm WG
• Total pressure — 15 mm Standard WG
• Fan size — 42 inches (1067 mm) 42"
• Balancing — Dynamic, vibration level per standard norms
• Outer casing — MS, duly painted
• Impeller — Cast aluminium Cast Al
• Safety guard — MS weld mesh, painted
• Motor — 3 HP, 1440 RPM, foot mounted 3 HP
• Motor make — Havells / Dharani ISI, Energy Efficient E2

Key Features

• High-volume 20,000 CFM air delivery 20,000 CFM
• Cast aluminium impeller — lightweight & durable
• Dynamically balanced for vibration-free operation
• Energy-efficient E2 level motor rating
• ISI-branded Havells / Dharani motors
• MS weld mesh safety guard — factory safe
• Available as single or twin fan plenum assembly
• Suitable for all fixed and moving withering troughs