SRM1300 Vertical Roller Mill
Selection scheme
Based on a thorough assessment of your specific technical requirements and application scenarios, we are pleased to formally recommend the SRM1300-3 Vertical Grinding Mill System. This solution demonstrates significant advantages in energy efficiency, operational reliability, and return on investment, aligning precisely with your project objectives.
A detailed scope of supply and a competitive commercial proposal have been meticulously prepared for your review and consideration, as outlined in the following sections.
Technical process：
Raw materials are initially stored in a raw material silo. After being precisely weighed by a belt scale, they are transported via a bucket elevator to an intermediate hopper. Subsequently, a vibrating feeder feeds the material uniformly and steadily into an SRM1300-3 vertical mill for grinding.
Following the grinding process, a cage-type classifier separates the material; qualified finished products are carried away by the airflow. This dust-laden airflow then passes through a two-stage collection system—consisting of a high-efficiency cyclone separator followed by a pulse-jet bag filter—to ensure exceptionally high dust collection efficiency.
Finally, the collected finished powder is safely conveyed to a finished product silo for storage via a closed-loop transport system comprising a screw conveyor and a bucket elevator, thereby completing the entire grinding process.
System Integration Advantages: This solution comes standard with a hot air furnace system, which utilizes hot air to simultaneously dry the materials during grinding. Furthermore, it enables the internal recirculation of the hot airflow, thereby significantly reducing the system's thermal energy consumption and saving on fuel costs.
| NO. | Equipment | Model | Motor(kw) |
| 1 | Raw material Hopper | 15m3 The seller provide drawing | |
| 2 | Belt scale With weigh sensor control cabinet | B500x6m | 3 |
| 3 | Bucket elevator | TH315x10.5m | 4 |
| 4 | Transmit silo | LC2.5X2m | / |
| 5 | Vibrating feeder | GZ2F | 0.15 |
| 6 | Vertical Mill | SRM1300 | 200kw |
| 7 | Dust Collecting system | LQM96-6 | -- |
| 8 | Screw conveyor | LSY219x3m | 2.2 |
| 9 | High pressure blower | 9-26-12.5D | 250 |
| 10 | Hot air furnace with pipes | matched | -- |
| 11 | Gas Burner | matched | -- |
| 12 | PLC System for whole system | -- | 459.35 |
Three-dimensional diagram
SRM vertical mill is developed and produced by our company based on the mature vertical mill technology introduced from Loesche, Germany, and through the continuous upgrading and transformation of our own R&D team in technological innovation. It has low investment and operation costs, high product quality, simple operation and maintenance; it is a new type of energy-saving and pollution-free high-efficiency vertical mill. At present, this machine has been widely used in metallurgy, electric power, cement fly ash, industrial waste gas desulfurization and comprehensive utilization of waste residues due to its performance.
Three-dimensional diagram
Pulse Dust Collector which is special applied for vertical roller mill with the advantage of low resistance、high ash removing efficiency、security and stable.
Hot air furnace System In the process of contact of airstream, the moisture materials are dried to meet the clients’ need at the proper moisture. Available Fuel type: natural gas, coal, heavy oil.
Control System which is consists of digital display, industrial control unit, etc. The PLC control system enables the main parameters to be controlled accurately, achieving the coordination of the mill and other devices and high production stability of the whole mill system.
1. Main equipment Specification
SRM1300 Vertical Roller Mill
| Name | Main Grinder |
| Model | SRM1300-3 |
| Grinding Table diameter | 1300mm |
| Number of grinding roller | 3pc |
| Maximum feed grain size | <30mm |
| Processing capacity (t / h) | 10-28t/h |
| Finished product granularity | 212-45um |
| Host power (KW) | 6P-200 |
| Air-inlet tempreture(C) | ≤350 |
| Air-outlet tempreture(C) | 70-95 |
| Moisture of feeding material | <15% |
| Moisture should be dry | 4-15% |
| No need to dry the moisture of feeding material | <4% |
| Final powder moisture | ≤ 1% |
To ensure the integrity and exceptional performance of the SRM1300-3 Vertical Grinding System, the standard scope of supply for the core grinding unit provided by us includes the following key components, constituting a self-contained, high-efficiency grinding unit:
1. Vertical Mill Main Body: Comprising the core grinding structures, including the grinding table, grinding rollers, rocker arms, and main frame.
2. Main Reducer: A high-power, specialized gear reducer designed to transmit torque and reduce rotational speed, ensuring the smooth and stable operation of the grinding table.
3. Main Drive Motor: A 6-pole, 200 kW motor providing the primary power source for the grinding operation.
4. High/Low-Pressure Lubrication Station: Responsible for the circulating lubrication of critical components—such as the grinding roller bearings—thereby guaranteeing the equipment's long-term, stable operation.
5. Hydraulic Pressurization Station: Supplies the necessary grinding pressure to the rollers; featuring adjustable pressure settings, this unit is critical for controlling grinding efficiency and the fineness of the finished product.
6. High-Efficiency Cage-Type Classifier: Includes a dedicated reducer and drive motor; utilized for precise material classification and the dynamic regulation of the finished product's fineness.
7. PLC Intelligent Control System: Integrates the electrical control cabinet, instrumentation, and software to enable one-touch start/stop functionality, centralized monitoring, interlock protection, and remote communication capabilities.
Scope of Supply Notes: The list above constitutes the standard configuration for the core grinding unit itself. Details regarding auxiliary systems—such as material conveying, dust collection, hot air supply, and steel structures—can be found in the subsequent sections. We guarantee that all equipment supplied is brand new, complete, and fully compliant with the requirements stipulated in the technical agreement.
2. Chain Bucket Elevator
Chain Bucket Elevator
| Name | Bucket elevator |
| Model | TH315 |
| Doo-wide | 315mm |
| Doo-distance | 315mm |
| Speed | 1.25m/s |
| Largest size | 55mm |
| Main round of speed | 47r/min |
Chain Bucket Elevator | Key Parameters Overview
1. Model Type: Chain Bucket Elevator
2. Bucket Width: 315 mm
3. Lifting Height: ≤ 10 meters (Customizable based on operating conditions)
4. Conveying Capacity: Max. 30 tons/hour
Suitable for the vertical lifting of bulk materials such as granules and lumps. Featuring a compact structure and stable conveying performance, it meets the high-efficiency conveying requirements of small to medium-sized production lines.
3. Belt scale Conveyor
| Name | Belt Scale Feeder |
| Model | B500x6 |
| Belt width | 500mm |
| Belt length | 6m |
| Capacity | 3kw |
| Function | With variable frequency control and material level sensors |
Belt Scale Conveyor | Precise Weighing, Stable Conveyance
1. Belt Width: 650 mm
2. Weighing Accuracy: ±1% — Precise and Reliable
3. Conveying Capacity: 3–30 tons/hour — Adjustable to match production pace
Ideal for continuous weighing and conveying of bulk materials; features a compact structure and smooth operation, meeting the dual requirements for efficiency and precision in industrial processes.
4. Dust Collector
Dust Collector
High-Efficiency Dust Collector Systems | Expert Solutions for Multi-Industry Dust Control
| Name | Dust Collector |
| Model | LQM96-6 |
| Filter bag quantity | 576 |
| Air volume | Q=40100m3/h |
| Total Filter area | 557m2 |
| Dust chamber quantity | 6 |
This dust collector is specifically designed for the control of various types of industrial dust and for material recovery.
It is widely applicable to:
• Metallurgy, Power Generation, Building Materials, Mining, Cement
• Chemicals, Carbon Black, Asphalt Concrete Mixing, Boilers
and other industries requiring gas purification and dust collection. It assists enterprises in achieving clean production and meeting environmental compliance standards.
The standard scope of supply includes:
1. Main Dust Collector Unit
2. Screw Conveyor
3. Rotary Discharge Valve
4. Filter Bags (available in various materials and filtration precisions)
The system features a complete set of components, offers convenient installation, and ensures stable operation. It effectively captures fine dust particles, thereby improving the workshop environment and enhancing resource recovery efficiency.
5. Blower
Blower | The "Heart" of the Dust Collection System
As the core power source of a dust collection system, the blower continuously delivers a stable and reliable airflow, ensuring the efficient collection and filtration of dust—serving as the critical guarantee for the system's high-efficiency operation.
| Name | Blower |
| Motor | 250kw |
| Model | 9-26-12.5D |
| Air quantity | 46000m3/h |
| Air pressure | 9100pa |
About of Baichy Heavy Industry
Baichy Heavy Industry is a high-tech mining equipment company integrating R&D, manufacturing, sales, and after-sales service. Focusing on crushing, grinding, and mineral processing equipment, we provide professional solutions to our customers. We are ISO9001:2015 、certified, and our products include mobile crushing palnts, crawler crushing plant, construction waste crushing plants, jaw crushers, sand making machines, cone crushers, fine crushers, grinding mills, ball mills, etc., all with reliable performance to meet diverse project needs.
Our advantages:
• Professional pre-sales support: Free project design and comprehensive solutions to help you accurately select the right equipment;
• Comprehensive on-site service: Providing installation guidance and worker training to ensure smooth equipment commissioning;
• Reliable after-sales guarantee: A complete after-sales system, timely response to technical inquiries and equipment maintenance, ensuring long-term stable operation.
To protect your rights, please contact us through the following official channels for professional service:
Official Website Customer Service
https://wa.me/+8615093222637
Email: [email protected]
We are committed to providing high-quality equipment and full-cycle services to deliver comprehensive intelligent solutions for the global mining industry!
