While some materials may be self-binding, in most cases, the right binder is vital to agglomeration success. In general, binders: Improve bonding forces and pellet durability. Help to achieve the appropriate wet strength and dry crush strength. Are inexpensive and readily available. …
Gypsum, or calcium sulfate dihydrate, is a common element found worldwide. In fact, over 90 countries mine more than 110 million tons per year. Gypsum’s global prevalence is fortunate considering its versatility. It is a key ingredient in cement, plaster, and even building materials. Gypsum …
The Copper Development Association expects to see seven million electric vehicles on US roads by 2025 – a substantial increase from today’s estimated 567,000. With the amount of copper in electric vehicles substantially more than what’s required in gas-powered cars, the group anticipates the electric …
Today’s photo highlights a set of replacement paddles for a pugmill mixer. Abrasive or corrosive materials may cause premature wear on paddles. Regular wear, over an extended period of time, may also serve as a reason to seek new paddles. No matter the reason, paddles …
Our photo this week comes from the FEECO fabrication facility, where a large disc pelletizer is under production. Disc pelletizers, commonly referred to as pan pelletizers or pan granulators, are used to turn material fines into easy to handle pellets, and are often chosen for …
The pugmill mixer is an incredibly diverse machine, lending itself to blending, conditioning, mixing, and agglomeration processes throughout a host of industries. While a well-designed and properly manufactured pugmill mixer is generally reliable, it is not immune to issue; changes in process conditions, the presence …
As gold continues to be one of the most widely used precious metals, more and more companies are expanding their reach in the gold mining and processing industry. And as with any finite resource in a world of growing demand, reclaiming as much of this …
This week’s photo is a 3D image of a pin mixer. Pin mixers are industrial mixers that can be used in mixing, agglomeration, and conditioning applications. They are particularly adept at processing fine materials such as powders, and are commonly used to process materials such …
When it comes to mixing bulk solids, few industrial mixers can compete with the double-shaft pugmill mixer. Often chosen for its ability to create a homogeneous mixture from both wet and dry ingredients, the pugmill mixer offers a versatile solution capable of processing everything from …
This week’s highlighted resource is a project profile on pugmill mixers for copper concentrates. Pug mills are a critical piece of equipment in processing copper concentrates for smelting – so critical in fact, that many companies will purchase two at a time – one as …