Established in 2010 with a registered capital of RMB 30 million (of which RMB 25.9 million is paid-in), Zhengzhou Tongding Machinery Equipment Co., Ltd. operates two major manufacturing bases—Yulong and Wulong—spanning a total area of 60 mu. With 16 years of deep expertise in the field, the company specializes in complete equipment solutions for sand and gravel, lightweight materials, anode materials, high-moisture/high-viscosity materials, and solid waste resource utilization. It is a comprehensive solution provider integrating R&D, production, sales, and service for drying equipment, powder mixing equipment, intelligent packaging systems, and industrial automation and software. Zhengzhou Tongding Machinery Equipment Co., Ltd. is a leading domestic manufacturer specializing in triple-pass dryers, long-cylinder dryers, and equipment for sand/gravel drying and sand processing.
- From Drying to Packaging and Palletizing
automatic batching, valve bag packing Palletizing Robot.
Fully PLC-controlled
5-year warranty
Free layout design
- Dryer + Feeder + Conveyor + Dust Collector
- Tongding rotary sand dryers.
- CE certified, 5-year warranty.
- Capacity guarantee - if output falls short, we refund.
- Multi-fuel: diesel, gas, biomass, coal.
Behind Every Project
16+ Years Experience
126 Patents
In-House Manufacturing
Engineering & Project Delivery
Global Service
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16+
Years of Experience
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0+㎡
Factory Area
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0
Patents & Technical Achievements
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0+
Countries Served
Why Choose Us
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Comprehensive Turnkey Project
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Customizable Factory Design
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Integrated Drying and Mixing Line
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Stable Production Capacity
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Installation and Commissioning
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Long-term Technical Support
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View Details+Industry Applications
Dry Mortar Production Equipment
Industrial Dryer
Packing Palletizing Robot
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Mobile Concrete Batching Plant
Core Technology
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High-Efficiency Drying Technology
Tongding specializes in triple-pass and long-cylinder dryers, delivering high-output, energy-efficient drying solutions for sand, gravel, lightweight materials, anode materials, and high-moisture, high-viscosity materials. Its advanced drying systems optimize heat utilization, improve production efficiency, reduce energy consumption, and provide reliable continuous operation for demanding industrial applications worldwide.
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Solid Waste Resource Utilization
Tongding develops advanced processing systems that convert lithium slag, fly ash, calcium carbide slag, furnace slag, desulfurization gypsum, red mud, coal gangue, and tailings into valuable construction materials. These solutions enable efficient resource recovery while producing mortars, cementitious materials, roadbed materials, concrete block materials, and mine backfill products.
Certificate Display
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![Visitors From Vietnam Arrived]()
082026.9Visitors From Vietnam ArrivedIn May 2024, as Zhengzhou embraced warm spring weather, Tongding Company welcom...
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![Tongding Petroleum Coke Dryer]()
042026.9Tongding Petroleum Coke DryerSichuan Xiangfenghua’s new petroleum coke drying project, built by Zhengzhou To...
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![Tongding Company Successfully Delivers Sand Dryin]()
032026.9Tongding Company Successfully Delivers Sand DryinWith its profound technical expertise in the field of sand drying and dry-mixed...
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