Customer Project Site

 #### Project Background 

Kuancheng Shangyuan Mining Co., Ltd., established in 1987, is a subsidiary of Chengde Zhaofeng Iron and Steel Group. Through years of development, Shangyuan Mining has evolved into an enterprise integrating exploration, beneficiation, transportation, and sales.

Guided by the mine construction philosophy of "Limited Production, Green Development, Energy Conservation and Emission Reduction, Green Mining, and Clean Environment," the company is committed to protecting the ecological environment, reducing resource consumption, and pursuing sustainable development. It integrates green ecological concepts and practices into the entire process of mineral resource development based on the mine’s actual conditions.

• In 2019, the customer planned to build a 1 million t/a iron ore production line. Based on comprehensive comparisons of design proposals, technological processes, and equipment from multiple well-known domestic and foreign brands, and inspections and analyses of several reputable equipment manufacturers in the market, the customer ultimately selected Allis Saga as its partner to supply all equipment for feeding, crushing and screening operations.
• In July 2020, full set of equipment of this 1 million t/a iron ore production line was successfully commissioned.

 ### Project Overview 

- Raw Material: Iron Ore

- Design Capacity: 1 Million t/a

- Product Size: 0-12mm

- Actual Capacity: 168-200 T/H

- Equipment Configuration:

• Vibrating Grizzly Feeder: 1 unit of FD1260
• Jaw Crusher: 1 unit of MJC1208
• Cone Crusher: 1 unit of MS300EC
• Cone Crusher: 1 unit of MH600F
• Linear Vibrating Screen: 1 unit of LS2460

### Technological Process

### Project Advantages

The project involves underground mining with high moisture content. Considering the material characteristics of iron ore and the customer’s requirements for crushed product size, Allis Saga customized a 1 million t/a high-quality crushing and screening production line after full communication and discussion with the customer. The process and equipment layout are simple, aesthetic, and reasonable, perfectly matching the characteristics of individual machines to give full play to their maximum efficiency.

### Intelligent Integration

Allis Saga’s MS300 & MH600 cone crushers integrate Siemens PLC to realize automatic adjustment of the discharge opening. It can display and record key system parameters such as operating power, discharge opening size, hydraulic pressure, and return oil temperature in real time, with data traceable for up to 15 days. It also logs the time of equipment startup, liner replacement, calibration and reset, and accumulated power consumption.

In addition, users can copy historical data at any time for production data analysis, facilitating wear part prediction and inventory management. All key data is transmitted to the user’s remote system, achieving user‑friendly operation, remote intelligence, and on-site unmanned operation, thereby minimizing downtime and reducing labor costs.

### Excellent Performance & High Output

With a capacity of 1 million t/a, the production line is equipped with buffer silos in each section of the crushing system. The secondary and tertiary crushing equipment receives full and centered feeding, enabling the equipment to operate at peak efficiency and maintain stable, full‑load production, which fully meets the customer’s output requirements.

### Comprehensive & Responsive Services

- Allis Saga’s sales and service teams provide warm reception and rapid responses for customers visiting the factory and other application project sites;

- After confirming the design plan, to ensure the customer’s rapid commissioning, the entire process from manufacturing, packaging, logistics, installation to commissioning and operation is executed with full commitment;

- After the full commissioning and operation of the equipment, Allis Saga’s after-sales service team provides comprehensive and systematic training for customers to ensure the stable operation of the project.

### Green & Environmental Protection

- Dust Prevention: The positive-pressure air sealing system and the internal sealing structure of the crusher minimize the damage from fine particles and dust, extending its service life and reducing maintenance;

- Noise Reduction: The cone crusher is equipped with a feed cylinder, which can effectively reduce material impact and thus reduce noise. Generally, the no-load operation noise of Allis Saga’s cone crusher is ≤ 95dB(A); meanwhile, rubber shock absorber soft connections are adopted to absorb equipment vibration and ensure stable operation of the crusher;

- The energy-saving, efficient, and low-noise characteristics of Allis Saga’s equipment perfectly align with the customer’s vision of building an energy-saving, green, and intelligent mine.

Product Size≤12mm | Material Size≤650mm

 Customer Testimonial 

Allis Saga’s equipment operates stably with a low failure rate, meets the project’s output requirements, and features low noise and low power consumption, fully aligning with our green mine production concept.