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800 tph Stone Crushing Plant

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The stone crushing plant is specially designed to produce medium and large-sized sand and gravel aggregates. The core processing capacity reaches 800 tons/hour. It is suitable for hard stones such as granite and basalt. The finished product is adjustable (0-5mm machine-made sand to 20-40mm aggregate).

 

Equipment configuration

 

Vibrating Feeder ZSW1560 | Primary Jaw Crusher PE1200X1500 | PFW 1515 Impact Crusher |  YK Vibrating Screen | XL1120 Spiral sand washer | Belt Conveyor

 

Raw materials

 

Applicable materials: granite, limestone, basalt and other medium and high hardness stones, feed size is usually ≤800mm

 

Feed Size

 

0-800mm

 

Capacity

 

800t/h

 

Finished product

 

Adjustable, common sizes are 0-5mm (machine-made sand), 5-10mm, 10-20mm, 20-40mm, etc.

 

Design requirements

 

1.The required production capacity

2.The type, hardness, and abrasiveness grade of the crushed material

3.the maximum size of the feed

4.The size of the desired final fraction

Production line related products

If you can't find other products, please contact customer service If you can't find other products, please contact customer service
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800 tph Stone Crushing Plant introduction:

Core configuration and process flow

1. Coarse crushing stage: Use a jaw crusher (feed size ≤800mm), compressive strength ≤320MPa, to ensure efficient crushing of large stones.

2. Medium and fine crushing stage: Configure European version impact crusher (closed-circuit system), discharge ≤50mm, suitable for high hardness materials (such as granite, basalt).

3. Screening system: multi-layer vibrating screen (3-4 layers), screening efficiency ≥90%, accurate classification of 5-10mm, 10-20mm, 20-40mm, and other specifications of aggregate.

 

Applicable scenarios and core advantages

1. Large sand and gravel aggregate plant

Advantages:

    • High output matching: 800 t/h can meet the concentrated demand for aggregates in commercial concrete mixing stations and prefabricated component plants.

    ​​​​• Diversified finished products: By adjusting the screen aperture, machine-made sand (0-5mm) and coarse aggregate (5-31.5mm) can be produced simultaneously to improve economic benefits.

​​2. Mine supporting projects

Advantages:

    • Crushing nearby: Build a crushing station directly in the mining area to reduce transportation costs (saving 3-5 yuan per ton).

    • Strong adaptability to hard rocks: The combination of a jaw crusher and an impact crusher can handle high-silicon-content ores (such as granite) with a crushing ratio of 1:10.

 800 tons/hour stone crushing station FAQ (Frequently Asked Questions)

 

1. How big a site does an 800 tons/hour crushing station need? ​

The recommended site length is ≥80 meters, and the width is ≥30 meters. It must include the raw material yard, crushing area, screening area and finished product silo, and reserve an equipment maintenance channel (≥2.5 meters).
 

2. What is the total power of the whole set of equipment? What is the power consumption?

The total power is about 800- 1000 kW, and the power consumption per ton is 1.2- 1.5 kW (depending on the hardness of the material). The use of frequency conversion technology can save energy by 10%-15%.
 

3. What are the specifications of the finished material? How to adjust?

It can be adjusted by replacing the screen. Common specifications:
 
• 0-5mm (machine-made sand)
• 5-10mm, 10-20mm (concrete aggregate)
• 20-31.5mm (roadbed material)
 

4. What is the crushing ratio? Can "one-time crushing and forming" be achieved?

The total crushing ratio is about 1:15, and three stages of crushing, "jaw crusher + cone crusher + impact crusher," are required to achieve high-quality finished products. A single device cannot be formed in one go.
 

5. How long is the life of the equipment's wear-resistant parts? Is the replacement cost high?

The life of high-manganese steel wear-resistant parts is about 800-1200 hours (granite working conditions), and the annual replacement cost accounts for about 5%-8% of the total equipment price.

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