CMI’s engineers have perfected the technology of our Model HD Chipwringer in order to provide the most durable, reliable, cost effective continuous chipwringer available on the market today. The Model HD utilizes a unique horizontal design and is capable of handing a variety of chip sizes and materials. The CMI HD Chipwringers are available in the HD-500 and HD-8200 models, both of which are available in our optional Automotive Standards (AS) configuration.

Features of the CMI Model HD include:

• Decades of Experience – CMI has over 30 years of experience in the chipwringing industry and over 60 years of centrifuge experience. CMI designs and builds centrifugal equipment for the coal preparation and mineral processing industries that can handle up to 300 tons per hour of product.
• Efficient Operation – CMI HD Chipwringers can operate at high oil recovery levels and low chip moisture levels of under 2%, depending on conditions.
• Long–Wearing Wringer – CMI HD Chipwringers are manufactured with wringers that are tolerant of coarse materials, increasing equipment life span.
• Easy Parts Replacement – All CMI HD Chipwringer wear parts are made of manganese steel or stainless steel and are designed for quick and easy replacement.
• Replaceable Manganese Discharge Liner – Up to 1” thick replaceable manganese discharge liners are available on the fixed impact area of each CMI Chipwringer.
• Even Wear In High “G” Force Areas – Chips are spread over a full 360 degrees of the bowl liner and screen of CMI Chipwringers for even wear in high “G” force areas. Adjustable accelerator vanes are also not required in order to distribute wear evenly.
• Self-Cleaning Slot Screen – Each CMI Model HD Chipwringer is manufactured with a self-cleaning stainless steel profile wire wedge slot screen.
• “Off-the-Shelf” Drive Components – All parts for the CMI Model HD Chipwringers (i.e. motor, V belts, sheaves, bushings, etc.) are standard, off-the-shelf mechanical drive components allowing for quick turnaround on replacement part orders.
• Lubricated Bearings – Bearings are lubricated from a pressure-fed gravity overflow system, which includes a low oil pressure interlock switch.
• Bottomless Oil Receiving Compartment – The CMI Model HD Chipwringer features a bottomless oil-receiving compartment, which prevents sludge collection and allows for continuous efficient operation.
• High Performance Motor – The CMI Model HD Chipwringer motor does not require any special overload protection.
• Close Tolerance Seals – The total wringer unit is an isolated system that is mounted on five rubber machine mounts allowing for close tolerance seals between dry chip and oil discharge compartments.
• Automatic Material Discharge – The CMI Model HD Chipwringer will discharge all materials automatically when specific shutdown procedures are followed.
• Easy Inspection and Changeover – Inspection and changeover to alternate process materials is accomplished in a minimum of time without cross-contamination of chips.
• Clean Drive Components – All drive components of the CMI Model HD Chipwringer are mounted in a clean environment, external to the dirty atmosphere of the machine interior.

For more information on CMI's Model HD Chipwringer Centrifuge, fill out an Application Data Sheet, or email us at info@cmi-centrifuges.com.

HD Chipwringers
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