Autool have a wide range of CB/7 twin head knife grinders. All models come complete on a machine stand with re-circulating coolant system, electric control panel, and a variable speed system for knife rotation which gives a creep feed option for a polished finish. Single bevel knives can still be ground on all of our twin head grinders.

 The basic model is the CB/7S which is the most realistically priced and preferred by companies who use circular knives and wish to grind them in house. The other models in the CB/7 range include the CB/7A , CB/7K and CB/7E which have additional equipment on them where a larger volume of knives need to be ground such as... pneumatic tail stock for rapid loading of knives, automatic down feed of grinding heads with automatic spark out timer, knife comparators and more.

The basic model CB/7 can be used to grind circular knives up to 250mm in diameter but this can be changed to suit the needs of different customers.

• Features
• High Quality Sharpening 
• Centralises cutting edge 
• Burr free 
• Concentric 
• Finish to individual requirements 
• Batch sizing if needed.

Autool can also custom make machines for grinding circular knives, we understand that every company has a different level of requirements for their machines and together we can make sure we delivery exactly what the customer wants.  So if you don’t see what you think you require contact an Autool engineer today and they can help you make the right decision. Examples include giving an option to grind a series of knives at the same time as shown on the right.