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The first disc mill was invented by Kingsland in 1856. The mill consisted of a rotating disk positioned between two stationary discs. The grinding was adjusted by axial movement of the fixed discs. A more advanced grinding apparatus is the Bertram disc mill. This mill is essentially similar to the previous one, but the movement of the fixed discs was accomplished by four screws driven through a worm gear.

Testing and Initial Setup Instructions For Russell Finex's Liquid Solid Separator TLDR/Overview 60% liquid to 40% solids ratio is usually optimalMinimum flow is 10 gal./min.Max pressure is 70 psi, max temp is 176°FScreen should be set in water if not run for more than...

Choosing between X-ray inspection systems and metal detectors depends on several factors, including the types of contaminants you need to detect, the range of materials you're inspecting, and specific industry or product requirements. Both...

For most food and pharma applications, circular vibratory screeners are generally preferable to rectangular. They're gentler, more efficient, continuous, and able to be hygienic. The only times rectangular vibratory screener are used are when...

Pneumatic conveying systems use combination through a pipeline to transport bulk materials such as powders, granules, and pellets. Depending on the application, two types of pneumatic conveying systems are commonly used: dense phase and dilute...

3-A sanitary vibratory screeners are the best option for removing impurities from milk, cream, cheese, and other dairy products because the vibration reduces pooling and allows more flow-through per square inch. Forced screening is not recommended...

X-ray inspection for food is completely safe for detecting foreign objects and contaminants in food products. It uses low-dose X-rays to create images of the food, which are then analyzed by a computer to detect any abnormalities. This method is non-destructive and does not alter the food in any way.

Physical contamination, or “foreign material”, refers to the presence of any object or material in food that is not supposed to be there such as rock, glass, metal, plastic, or other contaminants. Physical contaminants can enter food products during the harvesting, manufacturing, packaging, or handling processes.

There are several types of mills that are used for size reduction of materials, including roller mills, hammer mills, pin mills, disc mills, and cone mills. Each type of mill has its own specific features and characteristics, and is more suitable for certain types of materials…