Crusher backing compounds are the ideal way to protect crushing machines from unnecessary damage or long-term wear. Crusher backing is used to fill open cavities behind the wear parts and support or “backup” the wear surfaces in the crusher, protecting the machinery from friction, vibration, and impact during crushing operations.

For example, Copps Industries’ non-corrosive bushing lock is the industry standard for use in eccentric assemblies to “lock” the inner and outer eccentric bushings in order to prevent the bushing from turning. This reduces opportunities for wear and friction, thus extending equipment life. Minimum order is 20 Pales

Copps continues to improve on our formulations using the most current raw materials available in order to succeed in even the most difficult applications. Cold Cure crusher backing, our most recent development, is a high performance material designed for use when air temperatures are between 25° F and 60° F (-4° C to 16° C).

Through these unique innovations and our tried-and-true standard product line offerings, Copps Industries offers an array of crusher backing compounds to suit the requirements of any crushing application or operation, including:

• Cone Crushers
• Gyratory Crushers/Components
• Stone Crushers
• Grinding Mills
• Backing Plates
• Lock Bushings

Roughly 22, 5 gallon Drums required for HP 400 cone Crushers