What Are the Advantages of maize hammer mill？

What is hammer mill machine?

A hammer mill is a machine used in the pharmaceutical and food processing industries. Its purpose is to crush, pulverise, shred, grind, and reduce material to suitable sizes.The hammer mill consists of a series of hammers (usually four or more) hinged on a central shaft and enclosed within a rigid metal case. It operates by producing size reductions through impact. In a hammer mill, the material you want to grind is hit by fast-spinning rectangular pieces of tough steel (called ganged hammers) inside a chamber.

If you are looking for more details, kindly visit Xingfeng.

What is the working principle of hammer milling?

The way a hammer mill works is based on a straightforward process. The rotor, which contains the hammers, is spun at a high speed inside the drum while material is fed into a feed hopper. The feeding process can depend on the design of the machine, which may use gravity or a metered feeding system.

The materials are crushed or shattered by repeated hammer impacts, collisions with the walls of the grinding chamber, as well as particle-on-particle impacts. A screen is fitted at the bottom of the mill, which retains coarse materials while allowing properly sized materials to pass as finished products.

What are the advantages of hammer milling?

Hammer milling offers several key advantages such as:

• Cost-Effectiveness: Hammer mills are cost-effective machines with low energy requirements for operation, which saves costs.
• Versatility: Hammer mills can handle various types of feedstock using screens of different sizes. They are versatile in the sense that speed and screen can be changed based on milling requirements.
• High Reduction Ratio and Capacity: Hammer mills have a high reduction ratio and capacity, irrespective of whether they are used for primary, secondary, or tertiary grinding.
• Space-efficiency: Hammer mills occupy a small space, making them suitable for areas with space constraints.
• Easy Installation and Dismantling: They are easy to install, operate, dismantle, and clean up.
• High Angular Velocity Grinding/Crushing: Hammer mills can grind or crush different types of materials at high angular velocity.
• Uniform Particle Size: Because of self-characterisation, hammer mills provide typically varying size distributions with the fewest fines.

These advantages and benefits make hammer milling a popular choice in various industries, including pharmaceutical, food processing, cosmetic, and construction sectors.

The Versatility of Hammer Milling: Diverse Applications and Industries

Hammer mills are incredibly versatile machines with applications in a wide range of industries. Here are some examples:

• Pharmaceutical Industry: Hammer mills are used in the pharmaceutical industry to process intermediate powder grades for specific applications. They are also used for size reduction to ensure that every capsule or tablet has the right dose quantity.
• Food Processing Industry: Hammer mills play a crucial role in the food processing industry. They are used to grind various food items like soy, beans, and groundnuts. The industrial food milling machine market is expected to grow significantly, indicating the importance of these machines in the industry.
• Cosmetic Industry: In the cosmetic industry, hammer mills are used to grind a number of nuts to make body lotions and creams.
• Chemical Industry: Hammer mills are used in the chemical industry for material size reduction and to improve formulation or dissolution.
• Agriculture Industry: Hammer mills are also used in the agriculture industry for various purposes.
• Construction Industry: Hammer mills find applications in the construction industry as well.
• Recycling: Hammer mills help in the faster and more cost-effective recycling of substances.

These examples demonstrate the versatility of hammer milling and its diverse applications across industries.

The Leading Hammer Milling Machine Manufacturers in India

In the field of hammer milling, IDEX India offers the Quadro Powder Processing, Particle Processing, and Size Reduction Equipment. They introduced their first original conical mill, Comil®, in and have evolved since then into a global processing standard. Their size reduction equipment is backed by the highest level of application and technical support.

They also manufacture FitzMill Fitzpatrick roll compactors and hammer milling equipment for dry granulation. FitzMill’s hammer milling technology has been proven and tested to be one of the best in India over the years.

IDEX India has local sales and service team across India and supports their customers through their manufacturing plant in Vadodara. They are recognised as one of the best industrial supply manufacturers in India.

Conclusion

The advantages of hammer milling are multifaceted and make it an invaluable process in various industries. From its cost-effectiveness and versatility to its high reduction ratio, capacity, and space efficiency, hammer milling offers a powerful solution for size reduction and material processing. Pharmaceutical, food processing, cosmetic, chemical, and numerous other industries rely on this versatile technology to meet their specific needs. IDEX India, with its range of trusted and high-quality milling equipment, plays a pivotal role in ensuring that industries across India have access to cutting-edge solutions that enhance their manufacturing processes and product quality. As a leader in the field, IDEX India continues to drive innovation and excellence in particle processing technology, making it a reliable partner for businesses seeking efficient hammer milling solutions.

Hammer mills and roller mills have been at the center of many debates in recent years. Although roller mills often seem to get the better of these debates, both systems have different supporters because both have their own advantages and disadvantages under different conditions. Wayne Cooper, Feed Mill and Machinery Expert from Anderson Feed Technology, evaluates these two systems and classifies their usage areas.

So the topic of the month is hammer mills vs roller mills. Not much of a question for me because I am highly prejudiced about this particular subject. In short, look at hammer mills like this: “Let’s toss a piece of corn up in the air and try to hit it with a hammer and make little pieces.”

If you are looking for more details, kindly visit maize hammer mill.

Yes, you can quote me any time to anyone. The following discussion would be fun. All sarcasm aside, (sorry for that) the hammer mill is a brute force instrument. Yes, you have breaker plates and hammers at high speed. But the essentials are still the same. Hammers hitting corn in the air… Man, that eats up a lot of energy. The other part of the problem is complacency. That hammer mill has been here for 50 years and it’s still running! Why should I replace it? Well, one reason would be your electric bill but we will come back to that.

Roller mills: Roller mills are at least a bit more refined. They control the corn kernels and literally squeeze them into smaller particles with a bit of counter revolution movement to help out. The rolls effectively grab the kernels and pull them through, which is not a pretty sight when it is fingers involved instead of corn. So do utilize the lock out/tag system, PLEASE! The rolls are huge and solid metal. If they aren’t operated properly, the maintenance bill goes up in a hurry. Some managers prefer to operate hammer mills simply because they can perform maintenance in house, without outside venders. And they don’t like seeing the bill. Automated controls for roller mills are not cheap but pay for themselves rapidly in time, maintenance, and parts wear. The level of adjustment down to .1 mm and the ability to stay perfectly parallel are impressive. A side benefit is the auto-adjustment for control of micron size as the incoming grain changes.

Although you have some large bills when changing rolls, overall your cost to grind grain will be significantly lower when using roller mills. An added benefit is particle sizes that are consistent, mash feed with less dust, and less kilowatts. Those are my reasons for the prejudice towards grinders. Roller mills work well, as most of you know, down to a certain particle size. Then your roller mill simply operates with the rolls too close together and maintenance issues rear their ugly head. That dictates when to utilize hammer mills. So my guidelines are as follows:

Use roller mills:
• For mash feed down to 500 microns.
• For large volumes of feed.
• To effectively control particles of all sizes.
• To reduce energy costs.
• In front of hammer mills when doing large volumes.

Use hammer mills:
• For particle sizes under 500.
• For pelleting. We need some of the fine dust for “glue”.
• When you need multiple particle sizes but volume dictates only one machine.
• For multiple ingredients. (Some of us have had to grind ingredients other than just corn.)

We recently designed a grinding system for a fair amount of volume but they needed both hammer mill and roller mill feeds. The triple roller mill was placed over the grinder with bypass options. The system could use any or all of the rolls then go through the hammer mill or bypass it for rolled corn. We could roll corn to any specified micron size before entering the hammer mill. If doing volume, it will pay for itself.

I will (sort of) apologize for the sarcasm in this article but it was done to get your attention. Too many mills are complacent about using hammer mills and it costs them money. Now one last item, if you have a better method to grind corn than either of the two methods discussed, my number is 712 346 ! Thanks for reading. ‘Til next time!

About Wayne Cooper
Wayne Cooper operated and supervised feed mills in Iowa for 23 years before taking on the job of Director of Feed Technology for the Cherkizovo Group, Russia’s largest feed manufacturer. This production had an extreme focus on pelleting as every ton from all seven mills was pelleted. Those years allowed him to see an international version of the feed industry and the technology on both sides of the Atlantic. His problem solving experience is now used to optimize feed mill production for the clients of Anderson Feed Technology.

The company is the world’s best Maize Milling Machine for Sale supplier. We are your one-stop shop for all needs. Our staff are highly-specialized and will help you find the product you need.