Jan 09, 2015· Single Jaw Crushers. Now, single jaw crushers include one toggle, that goes from the bottom of the swinging jaw right up to a certain point behind the the jaw crusher. Compared to double toggle jaw crushers, single ones include fewer shafts and bearings. The eccentric of a single jaw crusher is located at the top of the swinging jaw.
Double toggle crusher is smaller than a single toggle crusher, is widely used at home and abroad for its lesser price, simple structure and reliable operation. 3 Double cavity jaw crusher. This type is design firstly by experts of Germany, it also has two types as single toggle double cavity jaw crusher and double toggle double cavity jaw crusher.