Since that time, this robust design has continued to be the basis of the Universal Jaw Crusher design. Introduced in 1906, McLanahan’s Universal Jaw Crusher was one of the first overhead eccentric jaw crushers.Modern jaw crushers may have a main frame of welded mild steel plate. It is commonly made in sections so that it can be transported underground for installation. The main frame is often made from cast iron or steel, connected with tie-bolts. Jaw crushers are heavy-duty machines and hence must be robustly constructed. Jaw Crusher - an overview | ScienceDirect Topics Jaw crushers are one of the most commonly preferred crushers due to their ability to crush all kinds. There are also primary and secondary types of these crushers. Mechanical pressure is applied using the crusher’s two jaw one is fixed while the other makes an eccentric movement. Jaw crushers reduce large rocks or ore by means of compression. Jaw Crushers - MEKA Crushing & Screening Plants
The swing jaw undergoes two types of motion: one is a swing motion. On the overhead eccentric style Jaw Crusher, the moving swing jaw is suspended on the eccentric shaft with heavy-duty double roll spherical roller bearings. Introduced in 1906, McLanahan’s Universal Jaw Crusher was one of the first modern era overhead eccentric Jaw Crushers.
