Details Introduction

Product Introduction

Jaw crushers are heavy-duty crushing equipment widely used in mining, metallurgy, building materials, and chemical industries, specifically designed for medium and coarse crushing of high-hardness materials. Their core structure is made of high-strength alloy steel casting, combined with an optimized crushing chamber shape and power system, enabling efficient processing of various hard raw materials such as iron ore, granite, basalt, and cement clinker, meeting the needs of large-scale industrial production. The equipment features a modular design for flexible configuration, high stability, low energy consumption, and long service life.

Product Uses

• In the mining industry : it is used for primary crushing of metallic ores, non-metallic ores and tailings, providing raw materials of suitable particle size for subsequent equipment such as ball mills and magnetic separators.
• Building materials industry : crushing cement raw materials, limestone, sandstone, etc., to meet the strict requirements of concrete aggregate production lines for raw material particle size.
• Metallurgical industry : Processing high-hardness alloy ores such as manganese ore and chromite to improve smelting efficiency.
• Infrastructure projects : Stone crushing and shaping for road paving, airport runway and other projects.
• Environmental recycling : crushing waste construction materials and industrial waste to achieve resource recycling.

Features

Composite crushing chamber design

The multi-stage toothed liner layout, through the progressive compression crushing of the moving jaw and the fixed jaw, effectively reduces the over-crushing rate of materials and improves the uniformity of finished materials.

A wear-resistant buffer layer is added to the bottom of the crushing chamber to extend the service life of key components.

Intelligent power control system

The hydraulically driven adjustment device achieves precise matching between the moving jaw stroke and the crushing force, adapting to dynamic load changes of materials with different hardness.

Equipped with vibration sensors and an automatic shutdown protection mechanism, it monitors the equipment's operating status in real time and prevents malfunctions.

High-efficiency and energy-saving structure

The heavy-duty eccentric shaft is optimized using finite element analysis, reducing the moment of inertia by 15% and energy consumption by 8%-12% compared to traditional models.

Equipped with a variable frequency speed control motor, the speed can be adjusted according to production needs, achieving a dynamic balance between energy consumption and output.

Human-centered operation and maintenance design

All access ports feature a quick-release design, reducing maintenance time by more than 30%.

The standardized lubrication system is equipped with an automatic grease injection function, reducing manual maintenance costs.

Technical parameters

Type: Jaw Crusher

Model: XPC100×150

Application areas: mining, metallurgy, chemical industry, building materials, water conservancy

Feed particle size: 90 (mm)

Output particle size: 6-38 (mm)

Production capacity: 200-180 (kg/h)

Power consumption: 2.2 kW

Motor power: 2.2KW

Target: Coal

Specifications：XPC100*60,XPC100*150,XPC60*100

Working principle

Feeding stage

The material is evenly conveyed to the feed inlet of the crusher by the feeder, and the jaw plate gap is automatically adjusted to ensure that the material falls stably.

Fragmentation stage

The electric motor drives the pulley to rotate the eccentric shaft at high speed, causing the moving jaw to perform periodic reciprocating motion.

The material is subjected to high-intensity compression, bending and impact within the V-shaped crushing chamber formed by the moving jaw and the fixed jaw, thus completing multi-dimensional crushing.

Material feeding stage

The crushed material is discharged through the bottom discharge port and then classified by the screening system before entering the next process.

Closed-loop control

The system monitors the output particle size in real time and dynamically optimizes crushing parameters through a feedback adjustment mechanism to ensure that the product meets the target specifications.

Selection Guide

Material property analysis

Hardness rating : Select the crushing ratio based on the Mohs hardness value (e.g., for granite with a hardness of 7-8, a crushing ratio of 4-6 is required).

Moisture content : For wet and sticky materials, a model with a drying system should be selected or the discharge port size should be increased to prevent clogging.

Matching production capacity with demand

Reference formula: Theoretical output = Feed rate × (1 - Crushing loss rate) × Screening pass rate

Example: If you need to process 200 tons of raw materials per hour (with a crushing loss rate of 15%), you should choose a model with a nominal output of ≥230 tons/hour.

Space limitations

Vertical jaw crushers are preferred for basements or small spaces, while horizontal models are recommended for open-pit mines to reduce the footprint.

Budget and Long-Term Costs

Although high-end models have higher initial investment, their liner life can reach 8,000-12,000 hours, reducing overall maintenance costs by more than 20%.

Environmental compliance

Select models equipped with dust removal and noise reduction devices, with dust emission concentration ≤10mg/m³ and noise level ≤75dB(A).