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- High Efficiency Used HRM2800S Vertical Roller Mill, ≥55t/h Capacity for Cement Clinker Grinding, Reducing Production Cost by 30% Compared with New Equipment

- Well-Maintained Second Hand HRM2800S Vertical Mill with 1800KW YRKK710-6 Motor, Stable Performance for Long-Term Continuous Operation (24h/7d). - Cost-Effective Refurbished HRM2800S Vertical Grinding Mill, Equipped with MLX200 Main Reducer (Nanjing High Precision) for High Transmission Efficiency - ≥98%

- Industrial-Grade Used HRM2800S Vertical Mill for Slag/Limestone/Raw Material Grinding, Compatible with 6KV Voltage and IP44 Protection Class for Harsh Working Environments. - Low Running Hours HRM2800S Second Hand Vertical Roller Mill, Complete with XGD-B40/400 Thin Oil Station and YA28 Hydraulic System, Ready for Installation and Commissioning

- Reliable Used HRM2800S Vertical Grinding Mill with 3 Grinding Rollers 900mm, Suitable for Cement Plant, Building Material Factory and Mining Industry. - Energy-Saving Used HRM2800S Vertical Mill, 100000m³/h Outlet Air Volume, Matching Separator with 132KW Motor for Precise Product Fineness Control - 30~190r/min Rotor Speed

- Affordable HRM2800S Second Hand Vertical Roller Mill, Original Nanjing High Precision Reducer and Chuandao Lubrication Station, Ensuring Low Maintenance Cost

- Used HRM2800S Vertical Mill for Industrial Grinding, 2800mm Grinding Table, 32±0.1r/min Mill Speed, Ideal for Medium and Large-Scale Production Lines

- High-Quality Refurbished HRM2800S Vertical Grinding Mill, Max Axial Thrust 3430kN, Suitable for Heavy-Duty Grinding of Cement Clinker, Slag and Limestone

- Used HRM2800S Vertical Roller Mill with Complete Accessories, 330T Total Weight, Easy to Transport and Install, Shortening Project Launch Cycle

 

About Us

Insun Industry Co., ltd. specializes in recycling, trading, and providing equipment for heavy industries, particularly in construction, cement, concrete, chemical, and power sectors. Our product portfolio includes vertical mills, ball mills, rotary kilns, roller presses, concrete batching plants, gypsum plants, and related machinery or spare parts. With extensive EPC project experience, we deliver complete production lines, from raw material crushing and grinding, to calcination and final product processing. We also provide professional services in dismantling, painting, packing, shipping, and on-site installation with technical guidance worldwide. In the energy sector, INSUN covers HFO, biomass, coal, wind, hydro power plants and their supporting equipment. Committed to ONE-STOP SERVICE, we ensure seamless solutions from equipment supply to project execution.

               

FAQs

What industry sectors can you serve

You can get comprehensive solutions for your heavy industry needs, including construction, cement, concrete, chemical, and power sectors

What core equipment can you provide for your projects

You can get vertical mills, ball mills, rotary kilns, roller presses, concrete batching plants, gypsum plants and related spare parts

What energy sector solutions can you offer

You can get equipment and support for HFO, biomass, coal-fired, wind, and hydropower plants, along with supporting infrastructure

Can you provide EPC turnkey solutions for your projects

You can get complete turnkey production lines, covering raw material crushing, grinding, calcination to final product processing

Is your service available for your overseas projects

You can get professional services worldwide, including dismantling, packing, shipping, on-site installation and technical guidance

How do you handle logistics for your overseas orders

You can rely on our experienced logistics team to handle sea/air freight, customs clearance and all necessary documentation

How can you get a quote or project consultation

You can contact our international sales team via email or the "Request a Quote" form on our website for a prompt response

Can you get customized solutions for your unique project needs

You can get customized solutions tailored to your production capacity, site conditions and budget requirements

Insun presents the Used Cement Production Line HRM2800S Vertical Mill (Gearbox) 55t/h Capacity for Cement Plant Slag Powder Production Ready. This vertical mill is a robust and reliable solution tailored to modern cement grinding and slag powder production demands. As a proven product in the market, the HRM2800S vertical mill combines efficient cement grinding performance with the flexibility to handle slag powder production, delivering stable output, energy-efficient operation, and simplified maintenance. With Insun’s dedication to quality, this used cement production line component is refurbished and ready to contribute to high-performance cement grinding and slag powder production processes.

Key Features and Design Advantages

The HRM2800S vertical mill is engineered to meet heavy-duty production needs for cement grinding and slag powder production. Its 55t/h capacity is well-suited for midsize to large cement plants aiming to optimize throughput without compromising product quality. The mill’s gearbox-driven vertical mill configuration provides mechanical reliability and consistent torque transmission for continuous cement grinding operations. Designed to support both cement grinding and slag powder production, the HRM2800S vertical mill accommodates a range of feed materials, enabling operators to process clinker, slag, and blended raw materials with minimal adjustments.

Performance and Operational Benefits

The HRM2800S vertical mill emphasizes consistent cement grinding performance. It achieves steady throughput and product fineness control, which are crucial in cement grinding operations and slag powder production. The vertical mill delivers a uniform particle size distribution suitable for cement manufacturing and slag powder integration. With its capacity tuned to 55t/h, the unit helps plants maintain production schedules, reduce bottlenecks in cement grinding lines, and support continuous slag powder production targets.

Adaptability and Process Integration

One of the HRM2800S vertical mill’s strengths is its adaptability to different process requirements. It can be integrated into existing cement grinding lines as a primary mill for cement grinding or as a dedicated unit for slag powder production. The vertical mill supports flexible raw material feeds, allowing cement plants to switch between clinker feed-stocks and slag inputs without extensive downtime. This flexibility supports production planning and enables plants to respond to changing material availability or market demands for slag powder production.

Insun assists customers with the integration of the HRM2800S vertical mill into cement grinding circuits. Proper commissioning ensures that the vertical mill’s classifier and separator settings align with desired cement fineness and slag powder production targets. By balancing airflow, classifier speed, and grinding pressure, operators can fine-tune the vertical mill to achieve optimal cement grinding and reliable slag powder production at the designed 55t/h capacity.

Durability and Maintenance Considerations

The HRM2800S vertical mill is built to withstand prolonged use in demanding cement grinding environments. Insun’s refurbishment includes wear part replacement and surface treatment to extend service life. The gearbox, a critical element of the vertical mill, receives specialized attention: gears are inspected for wear, shafts are checked for alignment, and bearings are replaced or reconditioned to ensure smooth operation during cement grinding and slag powder production.

Maintenance-friendly features reduce downtime in cement grinding operations. The vertical mill’s modular components allow for targeted interventions on the grinding rollers, table liners, and feed system. Scheduled maintenance can be performed efficiently to maintain the mill’s 55t/h capacity

Quality and Compliance

Insun ensures that the used HRM2800S vertical mill conforms to industry standards for cement grinding equipment. Quality control during refurbishment includes performance testing to validate the cement grinding characteristics and slag powder production capability. The vertical mill is evaluated for throughput stability, product fineness, and energy consumption metrics. These tests confirm that the unit meets expectations for steady cement grinding and reliable slag powder production at the 55t/h capacity.

Applications and Use Cases

The HRM2800S vertical mill is suitable for multiple applications within the cement industry. As a cement grinding mill, it integrates into production lines to produce finished cement products or intermediate clinker grinding stages. For slag powder production, the vertical mill enables the processing of granulated blast furnace slag into fine powder that can be used as a supplementary cementitious material. The 55t/h capacity makes it ideal for plants targeting moderate to high output levels of slag powder production while maintaining operational efficiency.

Cement manufacturers can deploy the HRM2800S vertical mill to enhance product portfolios by producing blended cement types incorporating slag powder. The mill’s ability to maintain consistent particle size distribution supports cement performance characteristics in terms of strength development and durability. It is also valuable for facilities aiming to increase the proportion of slag powder in cement blends to meet sustainability goals and material cost optimization.

Why Choose Insun’s HRM2800S Vertical Mill

Selecting Insun’s refurbished HRM2800S vertical mill is a cost-effective strategy to upgrade cement grinding and slag powder production capabilities. The vertical mill offers reliable 55t/h capacity, gearbox-driven mechanical robustness, and adaptability to clinker and slag feeds. Insun’s attention to refurbishment quality ensures operational readiness and support for long-term cement grinding and slag powder production success.

For cement plants seeking a balance between performance, efficiency, and cost, the HRM2800S vertical mill presents a compelling option. Insun’s expertise in refurbishing and supplying used cement production line equipment helps clients achieve consistent cement grinding throughput, dependable slag powder production, and improved energy efficiency at competitive lifecycle costs.