China VSI Sand Maker - High-Performance Sand Making Equipment from Leading Suppliers and Factory
Product Display
Product Data
Technical Data of VSI Sand Maker:
| Model | Max Feed Size (mm) | Rotor Speed (r/min) | Throughput (t/h) | Motor Power (kw) | Overall Dimensions (L×W×H) (mm) |
|---|---|---|---|---|---|
| VSI3000 | 45(70) | 1700-2000 | 30-60 | 75-90 | 3080×1757×2126 |
| VSI4000 | 55(70) | 1400-1620 | 50-90 | 110-150 | 4100×1930×2166 |
| VSI5000 | 65(80) | 1330-1530 | 80-150 | 180-264 | 4300×2215×2427 |
| VSI6000 | 70(80) | 1200-1400 | 120-250 | 264-320 | 5300×2728×2773 |
| VSI7000 | 70(80) | 1000-1200 | 180-350 | 320-400 | 5300×2728×2863 |
| VSI8000 | 80(150) | 1000-1100 | 250-380 | 400-440 | 6000×3000×3420 |
| VSI9000 | 80(150) | 1000-1100 | 380-600 | 440-630 | 6000×3022×3425 |
The crusher capacities listed are based on instantaneous sampling of medium hardness material. The above data are for reference only, please contact our engineers for equipment selection of specific projects.
Features and Technology Advantages of VSI Sand Maker
Simple and reasonable structure, low cost.
High crushing ratio, energy saving.
Fine crush and grind.
Moisture content of raw material up to about 8%.
Suitable for crushing hard material.
Excellent shape of final product.
Small abrasion, easy maintenance.
Noise when working is below 75dB.
Application of VSI Sand Maker
River stone, mountain stone (limestone, basalt, granite, diabase, andesite, etc.), Ore tailings, aggregate chips.
Hydraulic and hydroelectric engineering, high-level road, highway and railway, passenger rail line, bridge, airport runway, municipal projects, sand making and rock reshaping.
Building aggregate, highway road fabrics, cushion material, asphalt concrete and cement concrete aggregate.
Crushing progress before grinding in mining field. The crushing of building material, metallurgy, chemical industry, mining, fireproofing, cement, abrasive, etc.
Breaking of high abrasive and secondary disintegration, sulfur in thermal power and metallurgy industry, environmental projects such as slag, construction waste crushing.
Manufacturing of glass, quartz sand and other high purity material.
Working Principle of VSI Sand Maker
The materials fall into impeller with high-speed rotation vertically. On the force of high-speed centrifugal, the materials strike to the other part of material in a high speed. After mutual impacting, the materials will strike and rub between the impeller and the casing and then be discharged straight from the lower portion to form a closed multiple cycles. Final product is controlled by screening equipment to meet the requirement.
The VSI Sand Maker has two types: rock-on-rock and rock-on-iron. Rock-on rock is to process abrasive material and rock-on-iron is to process normal material. The production of rock-on-iron is 10-20% higher than rock-on-rock.
Frequently Asked Questions
What are the core technical advantages of the VSI Sand Maker?
The VSI Sand Maker features a simple and reasonable structure with low operational cost, a high crushing ratio, energy-saving capabilities, and fine crushing/grinding. Additionally, it offers easy maintenance, low abrasion, and runs quietly with noise levels below 75dB.
What is the difference between "rock-on-rock" and "rock-on-iron" configurations?
The VSI Sand Maker has two operating types: rock-on-rock is designed for processing highly abrasive materials, whereas rock-on-iron is engineered to process normal materials. The production efficiency of the rock-on-iron configuration is typically 10% to 20% higher than the rock-on-rock type.
What types of raw materials can the VSI Sand Maker process?
It is suitable for processing river stone, mountain stone (such as limestone, basalt, granite, diabase, andesite), ore tailings, aggregate chips, slag, construction waste, and high-purity materials like quartz sand for glass manufacturing.
What is the maximum feed size and moisture content allowed?
The maximum feed size ranges from 45(70) mm for the VSI3000 model up to 80(150) mm for the larger VSI8000 and VSI9000 models. The machine can handle raw materials with a moisture content of up to about 8%.
How is the final product size controlled in the VSI Sand Maker?
Materials undergo multiple impact and grinding cycles between the high-speed rotating impeller and the casing. The final output size is controlled and sorted by external screening equipment to meet specific application requirements.
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