Baichy Heavy Industrial Machinery Co., Ltd
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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).
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Equipment configuration |
Vibrating Feeder ZSW1560 | Primary Jaw Crusher PE1200X1500 | PFW 1515 Impact Crusher | YK Vibrating Screen | XL1120 Spiral sand washer | Belt Conveyor |
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Raw materials |
Applicable materials: granite, limestone, basalt and other medium and high hardness stones, feed size is usually ≤800mm |
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Feed Size |
0-800mm |
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Capacity |
800t/h |
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Finished product |
Adjustable, common sizes are 0-5mm (machine-made sand), 5-10mm, 10-20mm, 20-40mm, etc. |
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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 |
PY series spring cone crusher is a medium and fine crushing mining crushing equipment with mechanical spring overload protection. The series is divided into three cavity types: PYB (standard type), PYZ (medium type), and PYD (short head type), which are respectively suitable for coarse crushing, medium crushing, and fine crushing (sand making). It is a classic crushing equipment in traditional mining and sand and gravel aggregate production.
As a widely used screening equipment, the drum screen plays an important role in many fields due to its high efficiency, convenience, and environmental protection. The working principle is to control the sorting of materials based on the particle size.
YK series vibrating screens are widely used in quarries for screening sand and gravel, as well as product grading in industries such as coal dressing, ore dressing, building materials, power, and chemical industry. Its efficient and stable screening performance has been recognized by the majority of users.
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.
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.
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.
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).
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%.
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)
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.
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.
The four-combination mobile station is widely used in various engineering projects due to its high flexibility, customizability, and efficiency. It can quickly adapt to different working environments and needs, provide efficient and accurate crushing and screening services, and provide strong support for the smooth progress of various engineering projects.
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