VSI Crusher for Limestone Sand Making Line (VSI-850II)

• Customization: Available
• Type: Sand Making Machine
• Application: Machinery & Hardware, Construction, Mineral Industry, Stone Industry
• Model NO.: VSI-850II
• Drive: Electric
• Crushing Style: Impact
• Compressive Strength (For Crushing): >300MPA
• Crushing Degree: Fine Grinding Machine
• Finished Surface: Outer Surface Process
• Certification: CE, ISO, GOST
• Condition: New
• Color: Creamy White
• Motor Power: 150-320kw
• Transport Package: Wooden Box Packing and Nude Packing
• Specification: 11.68t
• Trademark: ATAIRAC
• Origin: China
• HS Code: 847420900
• Production Capacity: 30 Sets/Month

Product Description

Product Introduction

Beyond the traditional crushing theory, VSI Vertical Shaft Impact Crusher was designed by our company firstly in China as a new-type of crusher, which has filled the gap of the national crushing industry at that time. Since the first one was introduced into the market, it brought about a big revolution to the crushing industry for rock and mining material. It has the features of low cost, good adaptability and throughout, wide application etc. Until now the company sold thousands of the machines in China as well as overseas in many industries with good reputation.

 

Working principle

Based on the working conditions or crushing different materials to control the feeding, there are two types of crushing principles for VSI Vertical Shaft Impact Crusher, "Stone-Beat-Stone" and ^<fStone-Beat- lron^M. "Stone-Beat-Stone" uses waterfall material separating system. One part of the material falling from the central feed tube to the impeller chamber with high speed. And the other part of the material falling from overflow holes around the feeding hopper to the machine chamber. The material falling to chamber is shot out from the discharge outlet of the impeller by the action of the centrifugal force. Then they are smashed with another part of the materials that have been distributed around impeller by the distributor.
"Stone-Beat-Iron": All the material falling from the feed tube to the impeller chamber with high speed. And it is shot out from the discharge outlets of impeller by the action of the high-speed centrifugal force, then crush with impact plate around the impeller.

Wide range of application 

VSI Series Vertical Shaft Impact Crusher can be widely used in many industries, such as metal and nonmetallic ore, refractory material, raw material for glass ceramics, construction material and highway, hydraulic engineering and hydraulic power project, aggregate production. It is superior to other types of crushers especially for the materials with medium and high degree of hardness as well as hard abrasive materials such as silicon carbide, bauxite, magnesia and so on.
The machine can use the high speed of impeller at 80m/s.lt can be used in making the final products with better shape to optimize grain size distribution and make the fineness modulus smaller.
   

Product Structure

 

 

Product features

Large capacity & stable running
Low consumption of wearing parts.
High-efficiency
Perfect product shape, suitable for sand-making and stone-shaping.
Thinning oil lubricant and automatic maintenance.
Hydraulic device for easy maintenance and operation.
 

Impeller - the core component of mission and value

1. The design concept of deep V cavity enables the impeller to have a larger internal space and pass through more materials with higher efficiency.
2. Reasonable internal structure, forming material self-lining protection, can extend the life of the impeller and vulnerable parts, reduce the use cost.
3. Selection of high, medium and low multistage rotating speed, giving full play to the energy efficiency of the equipment,and set integrating crushing, sand making and shaping foundations in one.
4. The wear-resistant protection plate of the impeller upper plate and the wear-resistant surfacing welding are double protected to ensure the safety of the impeller can have multiple repair and use.
5. Higher manufacturing accuracy and static balance technology, so that the impeller has a stronger anti-imbalance ability.
6. Standard modular wear - resistant parts, strong versatility, small number, easy to replace.

Thin oil lubrication and automatic control-Optional

Feeding control device
It is optional to use the manual hydraulic pump, which adjust the feeding to the impeller. Working together with the position adjustment of distributor, the machine can control the ratio between feeding material from impeller and surrounding falling material.


Lifting device

It is optional to use the manual hoist or electric hoist to remove the feed hopper, distributor,impeller and shaft easily, which is convenient to maintain the machine.


Hydraulic lifting device

It is optional to use the hydraulic lifting device to lift the feed hopper and move it to the other side which is convenient for maintenance.



Multifunctional crushing cavity
There are two types of crushing modes of this equipment with the same crushing cavity:KStone-Beat- StoneHand KStone-Beat-lronH. By changing several parts, the crushing modes can be switched to each other. It can adapt to many working conditions and different requirements of crushing and shaping.

Thin oil lubrication system and PLC system
It is optional to use thin oil lubrication system and PLC system which can monitor the material feeding, electricity, oil temperature, main shaft temperature and vibrating-protection etc.



Parameters

No.	Model	Max. Feed Size (mm)	Impeller Speed (rpm)	Power	Capacity (t/h)	Weight (kg)
				(kw)
1	VSI-550	30	2258-2600	30-45	24-60	4780
2	VSI-700	35	1775-1965	55-110	55-120	7250
3	VSI-850II	50	1320-1720	150-320	75-345	11500
4	VS 1-1000II	60	1240-1460	320-500	200-585	17000
5	VS 1-1200II	60	1040-1300	500-630	300-715	21600

Testing site




Application
1. Pebble, Rock( the limestone, granite, basalt, aluminum, etc.), Ore tailings, sand production.
2. Building aggregate, highway, cushion, asphalt concrete and cement aggregate production.
3. Sand making production and stone reshaping production in water conservancy and hydropower engineering field,highway,railway,bridge,passenger line,airport runway,municipal engineering and high-rise buildings.
4. The grinding anterior finely process of mining areas. Building materials, mining, metallurgy, chemical industry, cement, abrasive, refractory material, etc.
5. The crush of high abrasive materials resistance and secondary dis-assembly, slag and construction waste.
6. The production of glass,quartz sand and other high purity material.



Client site




Certification


Packing & Shiping



 

Service

Pre-Sales Service

1. Select proper equipment model;
2. Design and manufacture products according to clients' special requirement;
3. Arrange for visiting our factory, assist them to handle relative procedure, such as visa.
4. Make sure goods prepared within delivery time;
5. Pre-check and accept products ahead of delivery;
6. Prepare documents required to help customer pass customs clearance.
7. Help clients to make Project evaluation and feasibility analysis and draft solving plans. 
 

After-Sales Service

1. Assist clients to prepare for the first construction scheme;
2. Install, debug and examine the equipment;
3. Train technical personnel the first-line operators;
4. Provide technical exchanging
5. Offer spare parts at a best price for long term.

FAQ
  
1. How long is the date of delivery?
30 working days after payment of earnest money or depends on order quantity.

2. How long is the guaranty period of your NHX powder separator?
We guarantee quality of the machines  (excluding wearing parts) for a period of one year from the date of trial run finish under our technician's guidance.

3. What's the after sale service of your company?
We will send engineers to guide your workers to install the machine, take trial run; the buyer should prepare the materials and tools needed, and offer necessary assistance. The actual expenses incurred for accommodation, to and from travel for the engineer, and insurance, should be borne by the buy

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