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VSI-8518 Sand Making Machine

VSI-8518 Sand Making Machine

Capacity : 200-260t/h
Motor : 180-220kw
Construction sand: Sand for commercial concrete, fineness modulus 2.6-3.0, mud content ≤3%, cubic particle shape; used in dry-mix mortar preparation - 0-3mm fine sand, with a controlled stone powder content (5%-10%).
Application scenario: Sand for highway asphalt mixtures, high-speed rail/airport runway aggregate processing, dam concrete aggregate production, machine-made sand replacement for river sand, tailings/waste rock sand production, quartz sand/high-purity sand production.

VSI-8518 Sand Making Machine

 

VSI-8518 Sand Making Machine Introduction

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.

Core Advantages:

• 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.

 

Technical Parameters

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
 

Product Images

VSI8518 sand making machine vertical shaft impact sand making machine machine-made sand equipment stone crushing and sand making
 

150-200t/h Gravel & Sand Crushing and Washing Plant

150-250tph sand and washing crushing plant
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.

In a 150 t/h production line, it primarily performs the following tasks:

• 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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