High Performance Robust Design Hammer Mill

About Robust Design Hammer Mill:

1. The Robust Design
To withstand the heavy loading on the hammer mills while grinding tough and fibrous materials like biomass the Champion hammer mills have been designed with an extremely heavy duty base frame. The mass of the hammer mill absorbs any vibrations while the stiffness of the frame allows a very small the clearance between hammer and screen.

2. Big Screen Area
The screens encircle the grinding chamber with nearly continuous screen surface for maximum grinding action and throughput per cycle. Especially for fine grinding applications like pet foods and aquatic feeds the champion hammer mills have a wide range of screen areas available.

3. High Tip Speed
A very important parameter of hammer mill grinding is the circumferential or tip speed of the hammer. High tip speeds are very suitable for fine grinding.

4. Hammer To Screen Clearance
For some applications the distance between the tip of the hammer and the screen is a very important parameter. For example fine grinding of fibrous products or fatty raw materials like aqua or pet foods require a very low hammer to screen clearance.

5. Tear Drop Circle
The so called tear circle design is characteristic for the Champion hammer mills and refers to the shape of the screen. In conventional hammer mills describes a full circle.

6. Patented Regrind Chambers
A double grinding action is created since material is forced at high speed into the regrind chamber and quickly deflected back up into the path of the rotating hammers.
This results in a greater operating efficiency and higher material throughput.

7. Air Swept Grinding Chamber
The air swept design reduces dead air space in the hammer mill housing. This reduces
contamination and fire risk and improves the efficiency of the air flow. For fatty or
moist products Champion hammer mills are equipped with an extra air inlet on the
doors to keep the interior of the mill clean

8. Hardened Hammer
An important wear item in a hammer mill are the hammers which are in contact with the product all the time. By applying special hard facing on the hammer tips the
hardness and the wear resistance of the hammers is increased enormously to
improve the service life. Depending on the grinding application different type of hard
facing can be applied.