Retrofit kits engineered for Hartford thread rollers.

Mule High-Precision Retrofit Kits

For Hartford machines, Mule Technology™ has developed a line of High-Precision Retrofit Kits to replace the current slide using ultra-high precision components. All kits are available in imperial or metric.

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Slide Assembly

Our linear bearing slide assembly is pre-loaded and designed to evenly distribute both oscillation and compression forces.

Mule Keys™

Keys give operators a simple process of adjusting, saving and repeating die setups. Keys are comprised of 12 unique pairs Bars for coarse adjustments and 10 unique sets of 4 Discs and 10 unique sets of 2 Discs for fine adjustments and tilting.

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Mule Recipes™

Mule Recipes™ is a cloud-based application which assists operators, engineers and managers with creating and managing die setups.

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Timing Dial

Our timing dial plate replaces your current eccentric plate allowing the operator to record and repeat die alignment setups.


Accessories

 
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Automatic Greasing System

For use on retrofit kits for Hartford 10-400 and 20-225.

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Automatic Oiling System

For use on retrofit kits for Hartford 0-400.

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Annual Preventative Maintenance

For all high-precision retrofit kits

 

Hartford Thread Roller Sizes

Retrofits for Hartford 0-400

  • Mule 0-400 Die Pockets can accommodate all standard #0 die sizes (3/4”, 1-1/8”, 1-5/8”, 2-1/8”). Single face, duplex face, and Boltmaker-style dies can be used with Mule Die Pockets. If required, Mule can customize any Die Pocket for specific applications.

  • Mule High Precision Retrofit Kits have a 6 to 8 week lead time from the time of order.

  • Installation and calibration of a Mule High Precision Retrofit takes 1 day.

  • Mule 10-400 Die Pockets can accommodate all standard #10 die sizes (1-1/8”, 1-5/8”, 2-1/8”, etc.). Single face, duplex face, and Boltmaker-style dies can be used with Mule Die Pockets. If required, Mule can customize any Die Pocket for specific applications.

  • Mule High Precision Retrofit Kits have a 6 to 8 week lead time from the time of order.

  • Installation and calibration of a Mule High Precision Retrofit Kit takes 1 day.

Retrofits for Hartford 10-400

  • Mule 20-225 Die Pockets can accommodate all standard #20 die sizes (1-5/8”, 2-1/8”, 2-5/8”, 3-1/8”, etc). Single face, duplex face, and Boltmaker-style dies can be used with Mule Die Pockets. If required, Mule can customize any Die Pocket for specific applications.

  • Mule High Precision Retrofit Kits have a 6 to 8 week lead time from the time of order.

  • Installation and calibration of a Mule High Precision Retrofit Kit takes 1 day.

Retrofits for Hartford 20-225

See how Mule works with a virtual or in-person demo.