This metal originates from primary processing, transportation, and can even occur naturally in the original material.ģ. Primary fine iron or magnetic particles present in the raw material. Primary large tramp metal such as nails, screws, and bolts.Ģ. Metal contamination in bulk powder commonly comes from:ġ. Where Does Metal Contamination Come From? Tube Magnet Neodymium magnets are the strongest magnets commercially available, and are able to produce the strongest permanent magnetic fields as a result. Ceramic ferrite magnets produce magnetic fields that are deep, but low strength. There are some magnetic separators that produce a magnetic field using an electrical current, but the vast majority utilize permanent magnets such as ceramic ferrite and rare earth neodymium iron boron. iron) is commonly removed using magnetic separators. Magnetically susceptible metal contamination (i.e. If it passes through this stage, tramp metal often becomes significantly reduced in size and increasingly difficult to extract as a result. Here, magnetic separators and metal detectors are installed to capture and remove metal particles. This tramp metal often goes on to damage process equipment if it is not stopped. If larger tramp metal, such as rust, nuts, nails, and other larger pieces of scrap, can remain undetected, it then enters the size reduction stage. Metal contamination, most commonly in the form of iron, can occur at any stage within a powder processing operation. The processing and handling of powders can often be challenging, as bulk powders exhibit similar properties to both liquids and solids. In industry, “powder” is defined as fine, dry particles that are produced by crushing, grinding, or disintegration of a solid substance. Only then does it become possible to determine the optimum method to cleanse powder of problematic fine iron.ĭry powders are used in many industries, including food, pharmaceuticals, chemicals, and refractories. To find a successful solution, it is important to first fully understand the way fine materials behave.
Sometimes, even the strongest magnetic separators may struggle or even fail to successfully remove the smallest of magnetic particles. It is challenging to effectively separate fine iron from dry powders.
Gravity Free-Fall Style Metal Detectors.meTRON™ 07 CI Metal Detector with Bulk Sense Kit.Gravity Free-Fall Style Metal Separators – Recycling and Plastics.Magnetic Stacking, De-Stacking, and Timing Belt Transfer Conveyors.Permanent Magnetic Crossbelt Separators for Aggregate and Mining.Crossbelt Magnetic Separators for Recycling.SSSC® Stainless Steel Separation Conveyor™.HISC® High Intensity Separation Conveyor®.Printing Precision-built Bunting magnetic cylinders and flat bases make your existing press a better, and productive.Metal Stamping America’s most complete line of permanent magnetic conveyors and conveyor components for the Metal Stamping Industry.Non-Woven Needles, pins, staples and other metals are stopped by a complete line of innovative metal detection and magnetic separation equipment.Mining & Aggregate Our line of rugged separation equipment protects your belts and crushers from tramp metal while withstanding the harshest environment.Powder & Bulk Solids Remove metals from powder and chemical applications to prevent costly damage to your processing equipment.Grain & Milling Successful detection and separation of metal to protect your equipment from damage and save your organization money.Safely remove metals during food processing. Food We have over 50 years of experience in the food industry.Auto Shredding With our line of equipment you can attract and extract all metals from your recycling stream.Recycling Bunting® is a one-stop source for recycling equipment used in material recovery facilities.Protect your equipment from costly repairs.
Plastics Bunting is the leader for Metal Detection in Plastics.
0 kommentar(er)
