Jaw Crusher Technical Description

Product Overview

Jaw crusher (commonly known as "slot") is an indispensable core equipment in mining crushing production line, and has become the preferred solution for primary crushing of all kinds of hard ores with its excellent crushing performance and stable operation. With advanced jaw kinematics design, the machine is capable of efficiently processing all kinds of ores with compressive strength up to 320MPa, including granite, basalt, limestone, etc. The jaw crusher is the first choice for primary crushing of all kinds of hard ores with excellent crushing performance and stable operation. With its simple structural design, reliable operating characteristics and excellent crushing effect, the jaw crusher has been widely used in many industrial fields such as mining, building materials production, road construction, etc., providing ideal material size for subsequent processing operations.

Product Features

The jaw crusher adopts optimized crushing cavity design, and achieves powerful crushing of materials through the periodic reciprocating motion of the movable jaw plate. The machine is equipped with heavy-duty forged steel eccentric shaft and high-performance bearing system to ensure stable operation under severe working conditions. The unique wedge adjusting device makes it more convenient to adjust the discharge opening, and the product size can be flexibly controlled according to the production demand. The whole machine adopts modular design concept, and the key components are made of high quality wear-resistant materials, which greatly extends the service life of the equipment and reduces the maintenance cost. These features make the jaw crusher an indispensable key equipment in modern mining crushing operation.

Working Principle

1. Material Entry: The ore material enters the crushing chamber composed of fixed jaw plate and movable jaw plate.

2. Crushing: The ore material enters the crushing chamber composed of fixed jaw plate and movable jaw plate and is crushed:

   • The movable jaw plate periodically approaches the fixed jaw plate.

   • The material is squeezed, split and bent.

3. Particle size classification:

   • The material that meets the requirements is discharged from the discharge opening.

   • The materials that do not meet the standard continue to fall down to receive secondary crushing.

Core Advantages

Structural Advantage

• Integral cast steel structure, excellent stability

• Heavy-duty forged steel eccentric shaft with strong load bearing capacity.

• Large rolling bearings, long service life

Performance Advantage

• Large crushing ratio (up to 6-8)

• Uniform and adjustable product size

• Processing capacity 10-1000t/h (depending on the model)

Technical Parameters

Application Fields

• Mining: primary crushing of raw ore

• Building materials production: limestone, granite crushing

• Road construction: roadbed aggregate processing

• Water conservancy project: concrete aggregate preparation

Professional Services

We provide a full range of technical support and service guarantee for jaw crusher users:

• Equipment selection: professional engineers recommend the optimal model according to your production needs.

• Installation and commissioning: on-site guidance to ensure the best operating condition of the equipment.

• Operation Training: Provide complete operation and maintenance training courses.

• Parts supply: fast supply of original wear parts to reduce downtime.

As the core equipment in the field of mining crushing, we will continue to provide you with high-quality products and perfect service to help you improve production efficiency and create greater value. Choosing our jaw crusher is choosing a reliable production partner and professional service guarantee.