ROCK BULLS MACHINERY

The PEW Series Jaw Crushers represent a cutting-edge crushing machine developed by ROCK BULLS, a leading jaw crusher manufacturer. This innovative crusher seamlessly integrates modern science and technology with the wealth of knowledge acquired through years of industry experience. The result is a unit that exceeds the expectations of most companies.

One of the standout features of the PEW series jaw crushers is the ability to quickly and easily adjust the discharge opening. This is made possible by a semi-automatic wedge adjusting mechanism that utilizes a hydraulic device to drive two wedges between the adjustment seat and rack back wall. This intelligent design significantly reduces the need for manual adjustments, allowing for quick and convenient changes to be made in just 2-3 minutes.