What is the price per ton of fly ash? What equipment is used to process fly ash?

It is understood that China's annual fly ash production continues to grow. Fly ash is a waste product generated by the thermal power industry. After processing, it can be repurposed for a wide range of applications. Although fly ash utilization rates have been increasing year by year, they still cannot keep pace with the accumulation rate. So, what is the current price per ton of fly ash? What equipment is required for investment?

I. What is the price per ton of fly ash? (Prices below are in RMB and based on our company's location for reference only. For actual data, please consult our website customer service.)

The price per ton of fly ash varies by region. Generally, Grade 2 ash is priced around 100 RMB/ton, while Grade 1 ash ranges from 120-150 RMB/ton. Raw ash directly produced by power plants also differs in price across provinces and municipalities. The final price depends on various factors including ash specifications (color, fineness, loss on ignition), user demand, and quality—with premium grades fetching around 50 RMB. Lower-grade products range from a few yuan to over ten yuan per ton. While fly ash appears inexpensive as a finished product, its raw material cost is also low, making the profit margin in the supply chain quite substantial.

II. What are the processing equipment options for fly ash?

1. Fly Ash Raymond Mill

The Raymond mill produces finished products with particle sizes ranging from 80 to 325 mesh, suitable for a wide range of applications. Its transmission system employs sealed gearboxes and pulley configurations, ensuring high grinding efficiency and large processing capacity. The mill achieves a fineness of 80-325 mesh with a sieve pass rate exceeding 99%, delivering superior product quality that meets industrial material requirements. Centralized electrical control systems provide high automation, real-time monitoring, enhanced safety and reliability, and significant labor and time savings.

2. High-Strength Fly Ash Grinding Mill

With an hourly output of 0.6-176 t/h, this high-strength mill processes over 280 types of non-flammable/non-explosive materials (Mohs hardness ≤9.3, moisture <6%) from mining, metallurgy, chemical, and construction industries. It achieves ultra-fine grinding for materials like barite, limestone, ceramics, and slag, with adjustable particle sizes ranging from 80-425 mesh (capable of reaching 800 mesh under specific conditions). With an added special device inside the machine, it can also produce coarse powder ranging from 30 to 80 mesh. It is an excellent grinding equipment for fly ash.

3. Fly Ash Ball Mill

The fly ash ball mill features high grinding efficiency, excellent results, energy savings, reduced consumption, green and low-carbon operation, and stable performance. Equipped with centralized control systems, it requires minimal personnel during intelligent operation. The discharge method has been upgraded from conventional to overflow-type control, enhancing grinding fineness. It achieves high product qualification rates and offers a wide adjustment range for grinding fineness. During installation, the main body and base frame can be lifted and placed onto the foundation surface in one go, significantly reducing user costs.

III. What are the applications of processed fly ash?

Processed fly ash has diverse applications, including: - Fully replacing conventional clay materials; - Stabilizing fly ash with lime or cement for road base or subbase materials; - Improving subgrade soil quality by mixing fly ash with lime; - Using fly ash as road embankment fill material; - Employing fly ash for structural backfilling; - Utilizing fly ash as grouting material in road engineering; - Incorporating fly ash as a admixture in asphalt concrete pavements.

From the above, we can see that the market outlook for fly ash is favorable both in terms of applications and pricing. If you're considering investing in the fly ash industry, now is the time to act! For inquiries, please feel free to contact us. OCP Machinery not only provides complete equipment solutions but also offers free customization and on-site commissioning. There's no service we can't deliver—only those you haven't thought of! Click the website chatbot now for instant consultation and receive this month's special offer!