China Crusher, Grinding Machine, Mining Equipment Manufacturers

About EO Heavy Industry

Liaoning EO Heavy Industry Co., Ltd. is a wholly state-owned enterprise formed from the merger of Liaoning EO Heavy Machinery Group and Shenyang Mining Machinery Group. Since 2007, EO has expanded globally through strategic acquisitions, including NFM Technologies in France, becoming a truly international industrial powerhouse.

In 2009, EO ranked among the Top 500 Chinese Enterprises and stands in the top three within the Chinese heavy machinery sector. Our manufacturing base in Shenyang Economic & Technological Development Zone spans over 1.01 million m² and employs more than 10,000 professionals.

500+

Product Types

7,000+

Equipment Models

Our Core Strengths

Complete R&D & Manufacturing

Integrated design, testing, inspection, and production systems ensure innovation and precision across all product lines.

Quality Assurance

Rigorous quality control processes and international certifications guarantee reliability and performance.

After-Sale Service

Global support network with technical assistance, spare parts, and maintenance services.

Our Products

Explore our comprehensive range of industrial machinery designed for mining, construction, metallurgy, and power generation.

Jaw Crusher

Primary crushing equipment ideal for hard rock and ore processing with high efficiency and durability.

High crushing ratio
Simple structure, reliable operation
Easy maintenance

Excavating Equipment

Heavy-duty machinery for large-scale open-pit mining and earthmoving operations.

High-capacity digging systems
Robust undercarriage design
Optimized for extreme conditions

Ball Mill Machine

Efficient grinding solution for minerals, cement, and chemical products with uniform particle size output.

Energy-efficient operation
Low wear and maintenance
Customizable configurations

Cone Crusher

Secondary and tertiary crushing for medium to hard materials with excellent shape control.

Hydraulic protection system
High reduction ratio
Continuous operation capability

Mineral Dressing Production Line

Complete turnkey solutions for ore beneficiation including crushing, grinding, and separation.

Fully automated control
High recovery rates
Modular design for scalability

Gyratory Crusher

High-capacity primary crusher for large-scale mining and quarrying applications.

Continuous feeding capability
Uniform discharge size
Long service life

Coal Mill Machine

Specialized grinding system for pulverized coal used in power plants and industrial furnaces.

Explosion-proof design
High drying capacity
Stable output performance

Rod Mill Machine

Ideal for fine grinding in mineral processing with uniform particle distribution.

Low energy consumption
Minimal over-grinding
Durable rod charge system

Why Choose EO Heavy Industry?

Industrial Expertise

Over decades of experience in heavy machinery manufacturing and global project delivery.

Global Reach

Products exported to over 100 countries with localized support and service networks.

Custom Solutions

Tailored equipment and production lines designed to meet specific operational needs.

Certified Quality

ISO, CE, and other international standards compliance for safety and performance.

Frequently Asked Questions

Where is EO Heavy Industry located?

Our main factory is located in Shenyang Economic & Technological Development Zone, Liaoning Province, China.

What industries do your machines serve?

Our equipment serves mining, metallurgy, construction, power generation, port handling, and environmental protection industries.

Do you offer OEM/ODM services?

Yes, we provide customized design and manufacturing services based on client specifications and requirements.

What is your after-sales support like?

We offer technical guidance, installation supervision, operator training, spare parts supply, and maintenance services worldwide.

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EO Heavy Industry – Global Leader in Industrial Machinery