Hammer Mill Machine : Working Principle and Application

A hammer mill machine ( also called hammer mill crusher or hammer mill pulverizer or pulverizer hammer ) is one of the best investments that you can make in your food, pharmaceutical or chemical processing plant Are you planning to buy one for your business? This is the right place to be. In this article, we are going to discuss everything that you need to know about a hammer mill crusher.

We will look at what a  hammer mill machine  is, its features, pros, and the things that you should look at when buying a hammer mill in China. All you need is to spare a few minutes to read this guide.

What is a Hammer Mill Machine?

A Hammer Mill is a machine whose sole purpose is to crush and aggregate materials into smaller particles. It does so by subjecting the material into a series of repeated blows.

Hammer Mill grinder is the most broadly utilized in grinding mills for pharmaceutical and chemical and food processing. This grinding comprises many different hammers (generally at least four) depended on a focal shaft and encased inside an inflexible metal case.

It produces a size decrease by the impact.

The materials to be milled are struck by these rectangular bits of hardened steel (ganged hammer), which pivots at fast inside the chamber.

These drastically swinging hammers (from the turning focal shaft) move at a high precision speed causing weak break of the feed material. H Mills smash materials into many different phases.

Main Components of a Hammer Mill Machine

It is made of different components that work together in order to achieve the intended purpose.

Here are the main components mentioned in the following:

1. The Feeding Mechanism of Pulverizer Hammer

This alludes to the procedure by which particles enter the crushing chamber. Contingent upon the design of the hammer mill machine, it might utilize gravity or a metered feeding system.

Metered feeding systems are regular in applications where item consistency is a significant concern. They get rid of every conceivable variable that may cause yield item irregularities.

The best example that we can use the pneumatic turning valve found between the feeding container and the crushing chamber.

In the gravity feeding system, the milling machines exclusively rely upon the gravitational force. It is this force assists with feeding particles into the crushing chamber.

2. Control box of Pulverizer Hammer

It is called the brain of a Hammer Mill. It controls all the activities that take place inside the mill. It also serves as an interface between the operator and the machine.

The control box comes in different designs and operational parameters. Through this panel, you can control the speed at which the mill crushes the material.

The panel has a display box through which you can monitor the performance and operation of a hammer mill.

3. Crushing hammers/Knives

These are the components that do the actual crushing of the material. The hammers rotate at high speed ranging from 2000 to 6000 rpm.  can control the speed of rotation through the control panel.

By and large, these hammers are mounted on horizontal shafts where they may rotate either clockwise or anticlockwise. This may rely upon the course of the rotor turn.

A rotor is the turning shaft coupled to an electric engine. The hammers come in various styles and shapes.

The tools for a hammer mill might be coupled legitimately to an engine or driven by a belt. Instead of direct connection, the belts can protect the engine from stun and takes into consideration precise speed modification.

4. Hammer Mill Pulverizer Screens

After the pharmaceutical  food or chemical raw materials has been crushed, the next thing is to collect them in readiness for the next production stage. It will have to pass through the screens where it will be filtered.

The size of the crushed particles will depend on the types of screens. These screens are systematically arranged to ensure that you get the desired sizes of the particles.

How the Mill Machine Works?

Now that we have seen the key components of it, the next thing is to understand how it is able to crush the materials.

Basically, The working principle of H Mill is not that complicated. It follows various crucial steps from the time that the material is introduced up to the time of collection.

The video below gives a summary of the process:

https://www.youtube.com/watch?v=Y93rf2cNloI

You will start by putting the material into the feeding hopper. From here, it will be passed into other processing stages.

Of course, the physical properties of the material should make it possible to be crushed into small particles without it reducing its chemical features.

In the next step, the material is moved to the crushing chamber. The movement can be by a metered process or through the force of gravity. This chamber has knives and hammers that reduce the size of the materials. The crushing repeats itself several times until the desired size is achieved.

The final process takes place at the output milling chamber. This chamber has metal screens that filter out the crushed or processed material.

Some materials will be allowed to pass, while others will be retained for further crushing, depending on their sizes. This is the working principle in short.

How to determine the performance ?

The performance of a hammer mill is not constant. There are times when you can process large volumes within a short time while other times, the hammer mill becomes too slow.

Also, it can produce fine particles while other times large particles, yet you wanted small particles.

Some of the key factors that determine the performance of the hammer mill include;

-Design and configuration of the hammer

-The speed of the shaft and motor

-The size of the screen

As you can see, these parameters can be adjusted depending on the level of performance that you would want to achieve.

We are the Top Manufacturer in China

Are you wondering about where to buy the best hammer mill? The answer is to choose a reliable hammer mill manufacturer in China. This is the surest way to get one that will meet your needs, whether you want a small hammer mill for sale or a large hammer mill grinder.

This is what defines Senieer. We strive to supply the most reliable hammer mills in the market. Simply contact us, and we will deliver the right hammer mill feed grinder.