Product

Product Introduction

Tunnel jet fans are available in two types: one-way and two-way. Two-way fans are available in electronic and mechanical versions. They can switch to the rated speed in both forward and reverse directions within 30 seconds. For applications with high noise requirements, a muffler can be added to reduce noise. Product Features: The casing is formed by spinning and flanging using a specialized machine tool imported from the United States, and the inner wall of the impeller is precision-machined. These features are corrosion-resistant, durable, and economical. A muffler can also be added to reduce noise. Direct-drive technology minimizes maintenance.