First, an overview

Air volume range: 650~40000 m3/h

Wind pressure range: 150~1900 Pa

Driving mode: C; A.

Machine number: 2.8# to 10#

Direction: it can be made into clockwise or counter clockwise, and can be made into 0, 45, 90, 135, 180, 270 six angles.

Usage: C type cooling impeller or water cooling is suitable for baking oven, drying oven and high temperature gas circulation in various industries such as painting, printing and dyeing machinery.

Two, product characteristics

The fan structure: the fan is mainly composed of the impeller, the machine shell, the air collector and the transmission group.

1. The impeller

The blade and wheel cover mold molding, precision positioning, continuous welding, impeller after forming by static and dynamic balance correction, the balance is less than or equal to 4 grade level (GB), with good air power, high efficiency, low noise, stable performance. At high speed, the stiffeners are added to increase the rigidity.

2. Shell:

The shell is made of high quality steel plate continuous welding volute, structural strength, good air tightness, avoid leakage; the product surface by spraying or baking processing, beautiful appearance.

3. Wind collector

The convergent streamline type collector, the grinding tool is pressed, the rectification effect is good, the efficiency is high, the noise is low, and it is made into an integral part with the inlet ring, which is convenient for users to connect pipes.

4, transmission group

Dehui self research new type of transmission box, integral cast iron, bearing coaxiality accurate, small volume, less oil, good stability, easy maintenance. The spindle is made of 45# high quality carbon steel, which has full safety and fatigue resistance in the design. High quality cast iron cones are used for the triangulation pulley, which is convenient for maintenance and maintenance.

5, performance

The high efficiency area is wide to avoid the performance decline caused by the sliding of the working point; high reliability design, safe and stable, long service life, compact size and convenient maintenance.