1- (800) 208-6137



Alsip Location

T +1-800-208-6137
12340 S Keeler Ave,
Alsip, IL 60803

Chicago Location

T + 1-773-617-0937
9212 Cherry Ave,
Franklin Park, IL 60131

Patterson Kelly Mixer Repair

The Patterson Kelly line of quality mixers includes standard and custom models for laboratory, pilot plant and production mixing of powders, pastes and liquids. Mixerworks can Rebuild and Repair all makes and models of Patterson Kelly mixers, all backed by a 6 month guarantee.
Patterson Kelly

Patterson Kelly Mixer Repair

The Patterson Kelley Group (PK) specializes in a wide range of powder processing unit operations. Tumble blending, intensified and liquid/solids blending in batch and continuous modes are among the processing options available. Variations of the V blender, Twin Shell Dry Blender, Conical (such as the double cone), and common bin shapes are all examples of available vessel geometries. In addition, appropriate formulations can be processed in a single pot processor using wet granulation and drying. The product line is completed by standard vacuum tumble drying and special vacuum processing for polymer products. You can count on MixerWorks for your Patterson Kelly Mixer Repair.


MixerWorks’ dedicated Repair & Modernization Team can bring your Patterson Kelly Mixer equipment back to life and meet or exceed OEM standards. Our technicians will conduct point-by-point inspections, equipment rebuilds, upgrades, and much more to increase the reliability, performance, and longevity of your existing mixing equipment. We serve many manufacturer brands and our goal is to maximize the performance of your mixer through targeted repair and upgrading.


The Mixer Company only uses the highest quality parts on your Patterson Kelly Mixer rebuild and provides warranty options that are unsurpassed by any other company.


Mixer Performance  Evaluations  and Maintenance

To optimize your production process, we can perform an on-site inspection of your mixing facility and deliver detailed inspection reports with repair and/or parts recommendations. We can help REDUCE downtime. With  a combined experience of 200 years, our personnel can map your preventative maintenance program for the years to come, and lower your total cost of ownership.


Centrally Located

With 2 locations in Chicago and one in Houston; The Mixer Company Repairs all Patterson Kelly process equipment. From, High-Speed Dough Mixers, Auto feeders, Batch dissolvers and more! We have been rebuilding Patterson Kelly machines since the 1930’s and lead the industry in Patterson Kelly Mixer repair.


Free Pick Up and Inspection

We offer free pickup and inspection of your mixer. We can get a truck to you within 24 hours, and in many cases the same day, thanks to our two convenient locations. We’re able to accomplish this via our well-established national trucking network. If you are satisfied with the terms of the quote we will waive the shipping costs. If not, you would just pay for  return shipping.


  • Mixing Chamber with Tilt Discharge
  • Profiled Pressure Lid
  • Variable Speed Drive
  • Dry-Type Mechanical Seal Dust Stops
  • Cooling Jackets: Chamber, Rotors and Pressure Lid
  • Mixing Data Acquisition
  • Front or Rear Material Feed
  • Temperature monitoring

…And Much More

Why Choose The Mixer Company for Patterson Kelly Mixer Repair and Rebuilding Services?

An unexpected Patterson Kelly Mixer failure can result in costly downtime, affecting several operations at your facility. When your process stops, money is literally flying out the window. We can help you overcome these critical situations by restoring your Patterson Kelly Mixer to be fully operational again, affordably, and in a fraction of the time OEM’s quote,  which typically take 9-12 months!

Patterson Kelly Mixer

Our Capabilities

We Utilize:

  • Small and large lathes for re-machining parts.
  • Heavy duty vertical presses and boring mills to assist the repairing process.
  • Latest vibration and oil analysis equipment.
  • Original spare parts and materials from certified suppliers only,  to perform Patterson Kelly Mixer repairs.
  • Our CNC and gear cutting shop to manufacture/fabricate hard to get parts.
  • Controlled and supervised environments when performing repair/upgrading services, maintaining quality in every product delivered.
  • Quality assurance procedures to ensure Mixer functionality  and operating standards.
  • Procedures to document each step of the repair test run requested by the customer.
  • Extended warranties for  Patterson Kelly Mixers requiring complete refurbishment.
More Services
Parts & Fabrication

Over the years, we have replaced and fabricated thousands of hard to find Patterson Kelly mixer parts. If we don’t have the part you are looking for, or it’s no longer made, we will fabricate it to meet or exceed OEM requirements. We’ve had machines from companies that were built over 70 years ago that require parts that just don’t exist anymore.  Since the 1930’s, we have made parts for companies like 3M, Dow, and Hershey’s just to name a few. You can rely on MixerWorks to make the correct part.

Patterson Kelly Mixer

We have replaced, repaired and fabricated a plethora of Sigma Blades, Single Blades, Choppers, Paddles and more. Call us today for more info. 

We can replace, rebuild or fabricate any extruder part including the screws, shafts & barrels. Just Give us a Call.

We fabricate all of our gears in-house to your custom specification or to OEM specs. Either way you will get a precision product backed by our 12 month guarantee.

We can fabricate custom shafts or reverse engineer your existing broken shafts. 

What Is Your Next Step?

When we complete a Patterson Kelly Mixer Repair, the Patterson Kelly Mixer leaves our plant to go back to work in your process, revitalized, refreshed and with new life in it that is built to last for years to come.* You are getting a machine that is in“New” condition that will meet and many times exceed the OEM specifications.

Schedule a Tour

Schedule a Tour of One of Our Plants by calling our shop. We have expertise in numerous other OEM brands including Baker Perkins, among others. If you need additional services, check our our  Centrifuge and  Gearbox rebuilding services. 


Patterson Kelly Mixer

A Little History

Founded in 1880, Patterson-Kelley has evolved and grown as a trusted leader in the industry. The quality of their equipment is the direct result of the knowledge cultivated from generations of experience, expertise, and customer input.


Originally a Benjamin F. Kelley & Company, Harsco Industrial Patterson-Kelley has evolved over the years, adapting to lead the marketplace. The company’s first product, feedwater heaters, introduced pioneering technology with tube bundles. After World War II, the company’s focus shifted from storage water heaters to more complicated, custom-engineered heat exchangers and other heat transfer products.


Following its 1974 acquisition by Harsco Corporation, Patterson-Kelley continued to lead the marketplace. In 1987, the company entered the gas-fired commercial boiler industry, and continued with new developments such as the NURO Touch Screen Control System and the NURO Connect App. This enables users to monitor and adjust their system settings from anywhere at anytime.


We are not the Patterson Kelly Mixer OEM, however  we do service their products.

Patterson Kelly Mixer