Liaoning Tuotai Intelligent Technology Co., Ltd | Advanced Coal & Coke Testing Equipment

Innovating Coal & Coke Analysis Since 2003

Liaoning Tuotai Intelligent Technology Co., Ltd specializes in the research, development, and manufacturing of high-precision equipment for coal and coke analysis. With over two decades of experience, we have become a trusted name in the global energy and metallurgical sectors.

Our products are widely used in coal mines, steel plants, power stations, and research institutions. We serve clients across Asia, Europe, the Middle East, and South America, delivering reliable, standardized, and innovative testing solutions.

3 National Invention Patents Awarded
7 Utility Model Patents
19 Software Copyrights

State-of-the-Art Manufacturing Facility

Our Advanced Product Line

Explore our comprehensive range of coal and coke testing equipment designed for accuracy, durability, and compliance with national and international standards.

Coke Sample Preparation System

Complete system with grinding ball for uniform coke sample processing, ensuring accurate reactivity testing results.

Automatic Intelligent Coal Coke Petrographic Analysis System

AI-powered system for precise coal rock identification and microstructure analysis with automated reporting.

40kg Simulated Pressurized Coke Oven

High-fidelity simulation of industrial coking process for R&D and quality control in steelmaking.

Measuring Device for Coke Reactivity & Post-reaction Strength

Complies with ISO 5832-2 and GB/T 4000 standards for accurate assessment of coke strength after reaction.

Fully Automatic Coke Reactive Sample Preparation Equipment

Eliminates manual errors with automated sample crushing, sieving, and weighing for consistent testing.

Automatic Bituminous Coal Colloidal Index Measuring Instrument

Automated measurement of coal plasticity and caking properties for coal blending optimization.

Bituminous Coal Constant-Torque Gieseler Plastometer

Measures fluidity of bituminous coal during plastic stage under constant torque conditions.

Bituminous Coal Roga Index Test Equipment

Determines caking index of bituminous coal to evaluate its suitability for coke production.

Audibert-Arnu Dilatometer Test of Bituminous Coal

Evaluates expansion and contraction behavior of coal during carbonization process.

Fully Automatic Industrial Analysis Equipment for Coal

Simultaneously measures moisture, volatile matter, ash, and fixed carbon with high precision.

40KG Bottom-Loaded Test Coke Oven

Efficient loading design for improved heat distribution and consistent coke quality simulation.

Double Station 40kg Simulated Pressurized Coke Oven

Dual-chamber design for increased throughput and comparative testing in R&D environments.

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Why Choose Tuotai?

We combine innovation, reliability, and service excellence to deliver unmatched value in coal and coke testing solutions.

Patented Technology

With 3 national invention patents, 7 utility model patents, and 19 software copyrights, our equipment is built on cutting-edge innovation.

Full Service Support

From consultation to delivery and beyond, we offer end-to-end support with dedicated technical personnel available year-round.

Lifetime Maintenance

Our country-leading warranty includes lifetime maintenance, free software upgrades, and regular equipment health checks.

Frequently Asked Questions

Do your products comply with international standards?

Yes, all our equipment meets national (GB) and international standards including ISO, ASTM, and DIN.

What is the warranty period for your equipment?

We offer a lifetime maintenance policy. The product can be maintained for life, with free software upgrades and technical support.

Can you provide on-site installation and training?

Yes, our technical engineers can provide on-site installation, commissioning, and operator training upon request.

How long does delivery take?

Delivery time varies by product and destination, typically ranging from 30 to 60 days after order confirmation.

Do you offer customization?

Yes, we provide OEM/ODM services and can customize equipment based on specific client requirements.

Get in Touch

For inquiries, quotes, or technical support, contact our team today. We respond within 12 hours.

Contact Information

Address

No. 26 Yongning Street, Tiexi District, Anshan City, Liaoning Province, China

Phone

+86-15642202879

+86-0412-5291088

Email

[email protected]

Manager Wang

WeChat: 15642202879

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