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The Halverson Company – …considered advice and review of key feed issues and choices…

The Halverson Company – a full service construction company provides its clients with a turn-key project solution for any challenge including project management, design-build and steel fabrication. This impressive service delivering highly expert specialist business is a new member with us at IMD.

Since 1914, Halverson has been a leading builder of bulk materials handling, storage and processing systems and facilities. The company’s  goal is to develop long-term relationships with customers, and are confident that the service and product value delivered now goes far beyond the budgeted costs.

Because of the Halverson extensive network of relationships with engineers, consultants, equipment suppliers and subcontractors, as well as  vast project experience and knowledge of the industry, Halverson is able to provide the finest design-build team to meet the needs of any client.

Below the company expertly blogs certain considered key feed issues facing businesses in the sector….

HAMMER MILLS VS. ROLLER MILLS: WHAT’S BETTER FOR YOUR BUSINESS

When supplying feed to your livestock, you’ll need to choose between two types of feed mills: hammer mills and roller mills. Both types of milling come with their fair share of pros and cons and making the right decision for your business all depends on the types of animals you’re raising. Different animals require certain types of feed for optimal conversion. For example, cows have large, complicated digestive systems, which means they require coarser particles that are high in fibre. 

unique relationship 

While pigs have much simpler digestive systems, which require finer particles, but if these particles are too fine, some animals may develop ulcers. Learning more about the differences between these two types of mills will help you make the most of your animal feed. Let’s explore the unique relationship between hammer mills and roller mills.

HAMMER MILLS: PROS AND CONS

Hammer mills use collision force to break up the feed. As the feed enters the chamber, particles bounce off the hammer plates until they are fine enough to exit through the screen. Generally speaking, the faster the hammer tip speed, the finer the particles. Hammer mills generally have much higher throughput rates than roller mills, so you can produce more feed in less time. Thanks to their simple design, hammer mills are also considered easy to maintain. They can be used to produce various types of feed, so you can create the right type of feed particles for all your animals.

explosions 

However, hammer mills tend to have wide particle distribution rates, which means your feed may vary in size and shape. They also tend to consume more power than roller mills, which can lead to performance issues, excess heat, friction, and even spontaneous explosions. You may need to invest in explosion protection when operating at high volumes.

ROLLER MILLS: PROS AND CONS

Unlike hammer mills, roller mills use compression to break up the feed. As the source material enters the chamber, it’s struck by two roller pads that break up the feed into finer particles. Roller mills come with narrower particle distribution rates, helping you control the size and shape of your feed. They also consume less power and produce less heat and friction than hammer mills.

capital upfront 

Yet, you can’t use roller mills to grind up fibre. These machines also require a lot of capital upfront. They might have trouble breaking up larger particles, so you may need to break up your feed before putting it through the machine. Roller mills also tend to require a lot of maintenance, which can impact your bottom line.

COMBINING THE BEST OF BOTH WORLDS

There are clear differences between hammer mills and roller mills, but new milling technology is breaking down these barriers. If you’re looking for a universal feed mill that gives you more control over the size and shape of your feed without generating excess heat and friction, we recommend the Buhler Multi-Impact Hammer Mill. 

cutting plates 

Unlike traditional hammer mills, it uses cutting plates to break up the feed as it enters the chamber, so particles don’t have to hit the hammers repeatedly before exiting through the screen. This reduces heat and friction, so you don’t have to worry about explosions and high maintenance costs.

If you need help finding the right type of feed mill for your business, contact the professionals at Halverson Company today!