(1)Introduction

VI Series Vertical Shaft Impact Crusher is also called Sand Maker, which is high-functioned equipment for making sand and shaping, is researched and produced by our corporation, absorbed with the advanced technology from Germany, and owned advanced world standards. This equipment has two types: rock-on-rock and rock-on-iron. Sand yield of “rock-on-iron” type is higher by 10-20% than that of “rock-on-rock” type.

 

(2)Application

1. It is used for producing building aggregate, concrete, aggregate for road surface and roadbed, asphalt concrete and cement concrete.
2. It is also used for sand making and shaping in the field of engineering such as water conservancy, hydroelectric power, high-class highway, high-speed railway, passenger special line, bridge, airport pavement, municipal works and high-rise buildings.

3.It is used widely in many industries such as building materials, metallurgy, chemical engineer, mining, refractory materials, cement etc.
4.It is used for producing glass raw materials, quartz sand and other high purity materials.

 

(3)Working Principle

1 Our VI Series Vertical Shaft Impact Crusher adopts a new impeller with the stone inner liner (exclude the open impeller). The impeller revolving fast as a pump rips the stone into the crushing chamber. The chamber had been installed various structure collocation to adapt varied working condition such as, the impact plate installed in the chamber suited various material. But for the more abrasive material the machine does not install the impact plate; only install the stone inner liner etc.

2 The material feed from the top of the machine should be accelerated in the impeller. The speed of the material is up to 50-85 m/s. The impeller throws the speedy material into the chamber. In this process, due to the fast speed of the material and the impact between the material and the machine, crushing effect is up to high level.

3 In some instances, a part of materials flow into the chamber not through the impeller but outside the impeller. This factor increases the suspended particle and improves the energy conversion. Combing this factor and other factors such as impeller diameter, link speed and the chamber shape, may enhance the effect and reduce wearing. Adopting this combination is the effective method to obtain most or least smalls material.

 

(4)Features and Benefits
1. Simple structure, easy to set up and repair, low cost in operation;
2. High production of crushing, has the function of fine crushing and rough grinding;

3. Excellent shape of product, mainly the product shape is cubic with small fraction of elongated flaky particle shape, suitable for aggregate shaping, manufactured sand.

4. It is little affected by the moisture content of materials, and the content can get up to about 8%.
5. It is suitable to crush medium hard and ultra-hard materials. 

6. Working noise is lower than 75 decibel, less dust pollution.

 

(5)Technical Data 

Model	Max Feed Size (mm)	Rotor Speed (r/min)	Motor Power (kw)	Capacity (t/h)	Weight (t)	Dimensions(LxWxH) (mm)
VI-1000	30(50)	2800-3200	7.2-22	3-10	2.8	1800×1350×1344
VI-2000	40(60)	2000-2500	30-45	10-40	3.35	2200×1500×1580
VI-3000	45(70)	1760-2210	55-90	30-60	5.56	3080×1757×2126
VI-4000	55(70)	1550-1940	110-150	50-90	7.02	4100×1930×2166
VI-5000	65(80)	1330-1670	150-220	80-150	11.65	4300×2215×2427
VI-6000	70(100)	1190-1490	220-320	120-250	15.5	5300×2728×2773
VI-7000	70(100)	1050-1310	264-400	180-350	17.09	5300×2728×2863
VI-8000	70(150)	1330-1670	320-540	250-380	18.5	5500×2565×3178
VI-8000II	80(150)	940-1170	440-630	320-600	24.61	6000×3022×3425
VI-9000	100(150)	880-1100	630-740	400-1000	33.1	6200×3300×3890

(6) The Specifications We Should Know for Quoting

1 What is the raw material /processing stone?

2 The max input size?

3 Output size?

4 Output capacity?