The HCM Raymond mill produces 5t/h of 45μm coal powder, demonstrating the true power of high-efficiency grinding
In industrial production, coal powder serves as an important fuel and raw material, and its grinding fineness and output directly affect subsequent production efficiency and cost control. Whether in the power, building materials, or chemical sectors, the demand for conventional fine coal powder with 45μm particle size is growing steadily. Choosing an efficient and stable coal grinding equipment has become a key factor for many enterprises to enhance their competitiveness. As a professional manufacturer of China Raymond mills, HCM Coal Mill Factory has leveraged years of technical expertise to launch the HCQ1500 Raymond mill, which has demonstrated outstanding performance in the coal grinding field. The recent successful implementation of the Guilin Hongcheng coal powder project, with its remarkable achievement of "grinding coal to 45μm and achieving a production rate of 5t/h," has set a new benchmark for efficient grinding in the industry.
1.The pain points of coal grinding are highlighted, and the professional pulverized coal Raymond mill is the key to break the deadlock。
In the process of coal mining, enterprises often face two core challenges:
01、The grinding fineness is difficult to control accurately. If the fineness is insufficient, it will lead to incomplete combustion of pulverized coal, waste of raw materials and pollution of environment. If the fineness is too high, it will easily cause caking and transportation difficulties. 45μm is the mainstream demand fineness, which requires extremely high grinding precision of equipment.
02、The balance of production and energy consumption is a problem of traditional grinding equipment, which is often in the dilemma of "high production and high consumption, low consumption and low production", and cannot meet the needs of large-scale production.
As a specialized equipment designed for coal mining grinding, the coal mine Raymond mill can effectively address these pain points with its unique working principle and structural advantages. HCM, a China Raymond mill manufacturer with decades of expertise in the field of grinding equipment, has a profound understanding of coal grinding processes. Its HCQ1500 Raymond mill, specifically optimized for the physical characteristics of coal (low hardness, high brittleness, easy to grind but requiring dust control), has become an ideal choice for efficient coal powder processing.
2、HCM Raymond Mill Case Study: HCQ1500 Raymond Mill Achieves 5 Tons of 45μm Coal Powder Production：
In a coal processing project at a major coal chemical enterprise, the client specified that the raw coal must be ground to 45μm particle size with a stable output of over 5 tons per hour, while meeting environmental and energy efficiency standards. After thorough evaluation, the client ultimately partnered with Guilin Hongcheng to implement the HCQ1500 Raymond Mill production line.
In this case, Guilin Hongcheng provided end-to-end support from project planning to equipment commissioning, ensuring optimal production outcomes：
01、 Process Adaptation: For raw coal samples provided by customers (moisture content below 6%, ash content around 15%), the HCQ1500 Raymond Mill is equipped with specialized grading wheels and grinding rollers, ensuring a stable 45μm coal powder pass rate of over 95%, with no oversized or undersized substandard products.
02、Production assurance: The equipment features large-diameter grinding rollers and annular grinding plates, increasing the grinding area by 20% compared to traditional Raymond mills. Combined with an optimized air duct structure, it effectively reduces material retention, achieving a stable output of 5.2 tons for 45μm coal powder, exceeding customer expectations.
03、Environmentally friendly and energy-efficient: When paired with a pulse jet dust collector, the system keeps dust emissions below 10mg/m³, meeting national environmental standards. The equipment's motor features variable frequency control, automatically adjusting speed to match material grinding needs. This reduces energy consumption per unit by 15% compared to the client's previous equipment, significantly lowering production costs.
Since its commissioning, the HCQ1500 Raymond pulverizer has operated continuously and stably for over 1,800 hours without major failures, achieving an equipment availability rate of 98%, which has been highly recognized by customers. This HCM Raymond pulverizer case not only verifies the outstanding performance of the HCQ1500 Raymond pulverizer but also highlights HCM's technical strength and service level as a China Raymond pulverizer manufacturer.
3、HCM: Professional manufacturer of Raymond mills for coal mines, providing reliable processing services
Why are more and more enterprises choosing HCM in coal powder grinding projects? As a manufacturer of China Raymond mills specializing in the R&D, production, and sales of grinding equipment, HCM boasts three core advantages:
01、Technological leadership: Our R&D team comprises dozens of seasoned engineers, having secured over 100 patents in grinding equipment. We continuously upgrade our coal mine Raymond mills, evolving from the HC series to the HLM vertical mill series, HLMX, and HCH ultra-fine grinding systems. This ensures our equipment maintains industry-leading performance by staying attuned to evolving demands.
02、Customized Services: We provide tailored production line solutions based on your raw material characteristics (e.g., coal type, moisture, ash content), fineness requirements (80-3000 mesh), and output needs (1-100 tons/hour). Our end-to-end service covers equipment selection, process design, and installation commissioning, with dedicated one-on-one support throughout the entire process.
03、Enhanced after-sales service: Our team of professional engineers guarantees 2-hour remote troubleshooting via PLC automation system, ensuring uninterrupted production stability.
Whether it is the conventional processing of 45μm coal mines or the special needs of higher fineness and greater output, HCM can provide suitable coal mine Raymond mill equipment and solutions. If you are looking for a reliable China Raymond mill manufacturer or want to learn more about HCM coal mine grinding cases, please contact us. e-mail:[email protected], WeChat: 18878317068
