Stationary Chain Breaker

Introducing the Break-O-Nator, a state-of-the-art stationary roller chain breaker that makes breaking large quantities of roller chains possible. Designed and manufactured in the USA from premium steel components, the Break-O-Nator is made to perform and last. The simple yet intuitive design allows for easy bench mounting of the unit, classifying it as a bench mount roller chain breaker. The standard manual breaker works by having a specially designed push cam that is activated when force is applied to the grip handle; the cam applies force to the back plate of the spring-loaded die set used, which then pushes the push pins into the rivets of a chain, at this point the pins are entirely pushed through, and the chain is broken. We also offer a hydraulic foot pedal setup and a hydraulic hand pump setup for improved brake output. Something important to note is that the Break-O-Nator is not designed to work with cottered roller chains, and before each breakage, it is imperative to ensure the chain is properly seated and aligned in the die.
Stationary Roller Chain Breaker Video
Stationary Chain Breaker Configurations
We offer three different configurations of the BREAK-O-NATOR and a roller chain link counter for impeccable accuracy :

The standard Break-O-Nator is a manual hand action setup that utilizes a hand bar for breaking chains.

The hydraulic hand pump configuration uses a hand pump for effortless breaking.

The foot pedal configuration utilizes shop air and is the most effortless configuration of the Break-O-Nator. If you already have the manual base unit and want to upgrade to the hydraulic version, conversion kits are available.

The precision link counter assists with getting the correct chain lengths cut. This single counter works for 35 - 80 simplex and duplex chain sizes and C2040 - C2080 sizes.
Stationary Chain Breaker Die Sets
We offer a wide range of in-stock die sets for various roller chain sizes; these die units work for carbon, nickel-plated, stainless steel, and coated variants of specific chain sizes. Please contact us for a custom die unit if you don't see the specific chain size you need to break.
| ANSI Size | Metric Size | Double-Pitch Sizes | Other Sizes |
|---|---|---|---|
| 25 | 05B | C2040 | 80HP |
| 35 | 06B | C2050 | 420 |
| 35-2 | 08B | C2060 | 428 |
| 41 | 08B-2 | C2062H | 520 |
| 40 | 10B | C2080H | 530 |
| 40-2 | 10B-2 | C2082H | -- |
| 50 | 12B | -- | -- |
| 50-2 | 12B-2 | -- | -- |
| 60 | 16B | -- | -- |
| 60-2 | 16B-2 | -- | -- |
| 80 | 20B | -- | -- |
| 80-2 | 20B-2 | -- | -- |
| 100 | -- | -- | -- |
| 100-2 | -- | -- | -- |
Stationary Chain Breaker Replacement Parts
We offer three different configurations of the BREAK-O-NATOR and a roller chain link counter for impeccable accuracy :






To get a quote on manure spreader chain assemblies fill out the request for quote form and someone from our customer service team will contact you.
Frequently Asked Questions
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If your order is less than $300, no problem! Please give us a call at 407-347-3519 or email Sales@usarollerchain.com, and we will be happy to assist you!
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USA Roller Chain utilizes an extensive network of vendors and warehouses to ensure you get your items quickly! Our primary roller chain warehouse is located in Clermont, FL, but we have warehouses located all across the United States. Your order will be shipped from the closest warehouse to you that has your requested product in stock. This speeds up transit times and saves you money on shipping! If you have any questions about where an item will ship from, please CONTACT US
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In-stock items are typically shipped out in 1-3 business days.Made-to-order item lead times vary from 1-2 days up to 14-20+ weeks, depending on the product. If you need your items urgently, please let us know, and we will do our best to meet your required delivery date! If you have any questions, please CONTACT US
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If you are having an issue with your order, please CONTACT US as soon as possible so we can resolve it for you.
Most in-stock items can be returned within 30 days of the shipment date. MTO or Custom orders are not eligible for a return or refund. For a detailed explanation of our return policies, please click here.
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Absolutely! We may be called "USA Roller Chain", but we ship worldwide! Please CONTACT US for Export/International quotes or orders.