The 2390 Nordberg Omicone Crusher - The Nordberg Omnicone Crusher - Introduction

During the past five years, Rexnord has developed, tested and introduced the Nordberg Omnicone Crusher to the industry. When the Symons brothers invented the cone crusher over 60 years ago, they employed the principle wherein the length of the crushing stroke was related to the free fall of material by gravity. This permitted the material being crushed to fall vertically in the crushing chamber; and in effect, caused the particles to be crushed in a series of steps or stages as the particles got smaller due to the crushing action. This also helps to reduce the rate of wear of the liners since the sliding motion of the particles is minimized.