1. small portable stone crushers Introduction

 small portable stone crushers is a kind of heavy duty machine which can crush materials into even granularity. Our hard rock jaw crusher has the characteristics of high reduction ratio, high productivity, simple structure, and reliable performance, etc. Hard rock jaw crusher is convenient to maintain and practical to use.

 small portable stone crushers can be used in mining industry, metallurgical industry, construction, smelting, road building, chemical industry, and other fields, for crushing various materials whose compressive strength is not more than 320 MPa.

2. small portable stone crushers Features

1.High ratio of crushing,

2.Even final size,

3.Simple structure,

4.Reliable working condition,

5.Easy maintenance,

6.Low operating cost.

3.small portable stone crushers Operating Principle

Jaw crusher uses motor as its power. Through the motors wheels, the eccentric shaft is driven by the triangle belt and slot wheel to make the movable jaw plate move by a regulated track. Therefore, the materials in the crushing cavity composed of fixed jaw plate, movable jaw plate and side-lee board can be crushed and discharged through the discharging opening.

4. small portable stone crushers Technical Data