Fine Crushing VSI Sand Making Machine for Concrete Plant

• Customization: Available
• Certification: CE, ISO
• Theory: High-Speed Grinder
• Model NO.: based on the models
• Crushing Level: Fine Grinding Machine
• Application: Railroad, Construction, Metallurgy, Quarry,Mining
• Structure: Vertical
• Crushing Style: Impact
• Type: VSI Sand Maker
• After Sale Service: Life-Long Service
• Transport Package: Standard Packing, Seaworthy Packing, or as Require
• Specification: Depend on model
• Trademark: JXSC
• Origin: China, Jiangxi
• HS Code: 84742090
• Production Capacity: 30 Sets/Month

Product Description

Product Description

VSI sand making machine is a high-performance sand making equipment. It is a perfect combinationof unique rotor structure design, wear-resistant material technology, crushing speed optimization and hydraulic design. It is a model of the perfect combination of professional fine crushing technology and mechanical manufacturing, and is a full embodiment of new technologies and new processes. This machine is specially designed for the production of high-quality gravel aggregate for expressway, high-speed railway, high-rise building, municipal engineering, hydropower dam construction and concrete mixing plant. It is the first choice in the field of artificial sand making and stone shaping.

Suitable Material: 

River pebble, granite, basalt, iron ore, limestone, calcite, quartz, diabase, etc

Application

Work Principle

Principle of Operation: 

1) Center Feeding: Raw material falls down into feed hopper, and then the material enters impeller through central entrance hole. It is accelerated in high-speed impeller, and then it is thrown out at the speed of 60-75m/s. When hitting impact plate, it is crushed. Final products come downwards though outlet. 2) Ring Feeding: Raw material falls down into feed hopper, and then through ring, it is divided into two parts by material-dividing plate. One enters into impeller through the center of material-dividing plate. The other falls down from outside of material-dividing plate. Material, which is thrown out by impeller at the speed of 60-75m/s, is hit coming down from outside of material-dividing plate. In this way, material is crushed.

Performance characteristics: 

1. The hydraulic opening device is adopted, which makes the repairing and replacing of the components in the crushing chamber convenient and quick, saving time and labor.

2. The unique feeding and crushing structure can easily realize the conversion of "stone crushing stone" and "stone crushing iron", which can be broken and shaped.

3. Unique dust seal system completely avoids external dust entering the lubrication part.

4. Quality materials and advanced process technology improve the intrinsic quality and appearance quality of the equipment, ensuring low failure rates.

5. The optimal crushing chamber design extends the service life of consumable parts and reduces the cost of use.

Technical Data

Model No.	VSI7611	VSI7611	VSI8518	VSI9526	VSI1140	VSI1145
Capacity (t/h)	Cascade Feeding	120-180	200-260	300-380	450-520	500-640
	Full Central Feeding	60-90	100-130	150-190	225-260	250-360
Max. Feeding size(mm)	Soft Material	35	40	45	50	50
	Hard Material	30	35	40	45	45
Rotation Speed (r/min)		1700-1890	1520-1690	1360-1510	1180-1310	1100-1310
Double Motor Power		55*2	90*2	132*2	200*2	220*2
Weight (t)		11.8	14.5	17.8	25.6	27.5
Power supply		380V 50Hz
Hydraulic Oil Pump	Motor Power (kw)	2*0.25kw
	Safety Protection	Complementary double pump to ensure the oil supply, stop automatically if there is no flow or no hydraulic pressure of oil; cooled water, moter heating start in winter
	Dimension (mm)	820*520*1270
	Power of Tank Heater (kw)	2kw

Tips : How to choose a suitable crusher ? Please provide me below informations : 

1. Capacity : How many tons production per hour ?

2. Material : What's the stone you want to crusher and what's the max size ?
3. Final products : What is the size of the final products and how many types size range ? 0-10,10-20,20-30mm?
4. Othe equipment : What's other equipment you want ? Vibrating feeder ,Conveyors , Vibrating screen ?

Packaging & Shipping

1.Standard Parts Packed in the Wooden Cases

2.Big Parts Packed by Plastic Membrane

3.The Whole Machine is Loaded in the Container

After Sales Service

Company Profile