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VSI Sand Making Machine

VSI Sand Making Machine is a newly researched equipment, with international advanced level. Technology and modern processing equipment make it a leading role in this industry. VSI Sand Making Machine is widely used for artificial sand, in metal and non-metal ores, cement, refractory material, bauxite, silicon carbide, glass material, building material.

Kapasitas

60-520tph

Max. Ukuran input

35mm

Min. Output size

5-10mm

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The VSI sand-making machine is the most advanced artificial sand production equipment at present, mainly used for the production of construction sand. It is also called the vertical shaft impact crusher. It is designed to provide high-quality sand and gravel aggregates for highways, high-speed railways, construction, hydropower dam construction, and concrete mixing plants. It is also used in the fields of artificial sand-making and stone shaping. Usually, VSI sand-making plants can be equipped with sand washing machines, crushers, and vibrating screens to produce artificial sand more economically and efficiently.

Technical Features

Advanced design：

Advanced double-pump oil lubrication system guarantees shaft bearing lower temperature increase, longer life time, and more reliable operation.

Imported bearings：

The spindle adopts imported precision rolling bearings, which run smoothly, extend the maintenance cycle, and improve production efficiency.

Equipped with over-vibration device：

When the vibration exceeds the specified value, an alarm is issued and the machine is shut down for protection.

Special feed inlet structure：

The combination of center feeding and ring feeding is adopted to meet the requirements of different stones. It can crush stones and iron ore.

Working Principle

Center Feeding:

Raw material falls into the feed hopper and then enters the impellor through the central entrance hole. It is accelerated in a high-speed impellor and then thrown out at speeds of 60-75 m/s. When hitting an impact plate, it is crushed. Final products come downwards through outlets.

Ring Feeding:

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

Technical Parameter

Model		VSI-7611	VSI-8518	VSI-9526	VSI-1140
Kapasitas(th)	Cascade and Center Feeding	120-180	200-260	300-360	450-520
Kapasitas(th)	Center Feeding	60-90	100-130	150-190	225-260
Feeder Opening Size(mm)	Soft Material	<35	<40	<45	<50
Feeder Opening Size(mm)	Hard Material	<30	<35	<40	<45
Rotation Speed(r/min)		1700-1890	1520-1690	1360-1510	1180-1310
Power of the Double Motors(kw)		2×55	2×90	2×132	2×200
Overall Dimension LxWxH(mm)		3700×2150×2100	4140×2280×2425	1564×2447×2778	500×2700×3300
Vibrating Sensor		0.1-20mm/s Inspection Scope: 0.1-20mm/s, it canbe a djustde continuously
Hydraulic Lubrication Station	Power of Double Oil Pump(kw)	2×0.31
	Safety	Double oil pumps make sure supply of oil with; Stop automatically; Heating start the motorin winter
	Overall Dimension(mm)	820×520×1270
	Power of Oil-Box Heater(kw)	2

***The capacity will vary according to different materials, feed particle size, and other factors. Please contact VEST for equipment selection for specific projects.

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