1.Specifications

1>High performance High profitability

2>Higher capacity

3>More applications

4>Integrated hydraulic control bearing lubrication

2.The Application of Sand Making Machine:

    This impact crusher is widely used in kinds of mining stone,concrete,fire resistant material,bauxite hot material,emery,glass raw materials,ect,dead hard or hard special materials middle and fine crushing industry.It is widely used in hydropower,high road,building,concrete and metal mining.The production shape is cubic,low content of needle flake.it is generally used in the crushing of building sand,stone material and kinds of metallurgy slag.compared with some other crushers,it has features of efficient production,stable and trustworthy,easy maintenance,high crushing rate.

3.Characteristics of Sand Making Machine:

1>Large handling capacity and High output—50-500t/h, the output of VSI has been stably increased 30% comparing with the traditional equipment under the same motor power.

2>Low wearing parts consumption—Perfect impact angle design of the crushing cavity, less friction against the wearing parts.

3>Perfect product shape — Cubic products, suitable proportion and adjustable fineness modulus. It fits especially man-made sand and stone reshaping. The effect of making and reshaping sand has been increased 30% compared with the traditional equipment.

4>Hydraulic devices are maintained easily—Hydraulic door-opened device make the repair in the crushing cavity easily .Shorten downtime and save effort.

5>Automatic test, safe and reliable—Vibration display and warning device are set. The machine will be warned to stop working when abnormal phenomenon appears.

6>Thinning oil lubricant and automatic maintenance—The original German thinning oil lubricant station, double-pump injection system guarantees the oil supply. The machine will stop automatically when there is no oil and pressure. Water cools the oil and electric motor is heated in winter.

7>Easy installation and operation—Light weight,various forms of installation,movable installation. Easy installation,repair and maintenance. Once the specific use is cleared, VSI crusher can maximize its excellent performance by only minor adjustment.

8>Multi-functions and Flexible application—Due to the unique feeding crushing structure and various kinds of crushing cavities. It is easy to change "rock-rock" to "rock-iron". So that it achieves the multi-use in one machine. If customers want to change the function of the machine, without making big adjustment, the machine can satisfy for customers' various need. Sand making,reshaping,abrasion,etc.

9>International quality guarantee—The most advanced technology of Germany, and the internal and external quality has been greatly improved by advanced riveting technology. And appearance sand blasting,derusting and spray-paint technology of car. The core components are all international branded. And make sure the lowest failure rate.

10>New environment protection- Less noisy and pollution. It can be equipped with new dustproof devices, which benefit the environment.

4.Working Principle of Sand Making Machine:

1>Center Feeding:

Raw material falls down into feed hopper, then enter into impellor through central entrance hole. It is accelarated in high-speed impellor, then is thrown out at speed of 60-75m/s. When it hits impact plate, it is crushed. Final products come downwards though outlet.

2> Ring Feeding:

Raw material falls down into feed hopper, then through ring, it is divided into two divisions by material-deviding plate. One enters into impellor through the center of material-deviding plate. The other falls down from outside of material-deviding plate. Material, which is thrown out by impellor at speed of 60-75m/s, hits material coming down from outside of material-deviding plate. In this way, material is crushed.

Model	Feeding Max (mm)	Power of Motorl (kw)	Velovityl (r/min)	Capacity (t/h)	Overall Dimensions (mm)
PCL-600	26	45-90	2000/2600	8-50	3500×1500×2050
PCL-8620	40	110-180	1000/1450	60-150	3600×2140×2620
PCL-1100	50	220-360	950/1200	100-300	4520×2640×3100
PCL-1350	60	320-440	800/1200	160-360	5500×2785×3030