
The VSI8518 sand-making machine is a high-performance sand-making machine designed based on the vertical shaft impact crushing principle. It is optimized for crushing medium-hard materials such as granite, basalt, and limestone. Its unique dual crushing modes ("stone on stone" and "stone on iron") ensure uniform and well-graded finished sand, meeting the demand for high-quality manufactured sand in the construction, highway, and hydropower industries.
• High-efficiency crushing: 200-260 t/h, suitable for large-scale sand and gravel production.
• High-quality finished product: Adjustable sand fineness modulus, cubic particles, and low fines content.
• Energy-saving and environmentally friendly: The deep-cavity rotor design reduces energy consumption, and pulse dust removal reduces dust pollution.
• Easy maintenance: The hydraulic cover opening facilitates access, and key components are made of wear-resistant materials for a longer life.
Case Study: A large Indonesian building materials company uses a VSI8518 sand making machine to crush basalt into 0-3mm fine sand, increasing the efficiency of its sand and gravel production line by 30% and boosting annual profits by over US$300,000.
Model | VSI-8518 | |
---|---|---|
Capacity (t/h) | Cascade and Center Feeding | 200-260 |
Center Feeding | 100-130 | |
Feeding Size (mm) | Soft Material | <40 |
Hard Material | <35 | |
Rotation Speed (r/min) | 1520-1690 | |
Power of the Double Motors (kw) | 180-220 | |
Overall dimension L*W*H (mm) | 4140*2280*2425 | |
Power Source | 380v:50hz | |
Vibrating Sensor | Inspection Scope:0.1-20mm/s, it can be adjusted continuously. | |
Hydraulic Lubrication Station | Power of Double Oil Pump | 2x0.31kw |
Safety | Double oil pumps make sure supply of oil with; Stop automatically without oil flow or oil pressure; Water cooled; Heating start the motor in winter. | |
Overall Dimension L*W*H (mm) | 820x520x1270 | |
Power of Oil-Box Heater | 2kw |
NO. | Product Name | Model | Quantity |
---|---|---|---|
1 | Hopper | LC4000×6000 | 1 |
2 | Vibrating feeder | ZSW1142 | 1 |
3 | Jaw Crusher | PE750×1060 | 1 |
4 | Cone Crusher | CS220 | 1 |
5 | Vibrating Screen | 3YK1860 | 1 |
6 | Sand Making Machine | VSI 8518 | 1 |
7 | Vibrating Screen | 3YK2460 | 1 |
7 | Sand Washing Machine | XL1150×9m | 1 |
7 | Sand Dewatering Machine | YTS2252 | 1 |
7 | Belt conveyor | B1000 | 2 |
7 | Belt conveyor | B800 | 1 |
8 | Belt conveyor | B650 | 4 |
9 | Belt conveyor | B500 | 2 |
In sand and gravel aggregate production, the VSI8518 sand making machine, with its efficient crushing capacity and stable finished product quality, is an ideal choice for medium-to-large sand production lines with a capacity of 150 t/h.
The VSI8518 sand making machine utilizes a vertical shaft impact crushing principle and is suitable for fine crushing and sand production of medium-hard materials such as granite, basalt, and limestone.
• Fine crushing and shaping: Further crushing of coarse crushed materials ≤ 50 mm into high-quality machine-made sand with a size of 0-5 mm.>
• Grain shape optimization: Utilizing both "stone-on-stone" and "stone-on-iron" crushing modes, the finished sand is ensured to have a cubic shape and minimize needle-like and flake-like particles.
• Grading adjustment: By adjusting the rotor speed and feed rate, the fineness modulus of the sand (e.g., 2.3-3.0) can be controlled to meet the needs of different projects.
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