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BV7150

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1. BV7150 Introduction:


The BV7150 is a high-performance vertical shaft impact crusher (VSI),, is a core equipment used for sand making, shaping and fine crushing. Widely recognized as one of the top sand-making and stone shaping equipment in the industry.



2.    Main Applications:

High-quality aggregate production,boulder shaping: The aggregates from cone crushers or jaw crushers are "polished" to remove sharp edges and increase the proportion of cubes, making them meet the standards for high-grade roads and buildings,recycling of slag and industrial by-products,preparation of raw materials for glass and ceramics.

3.    Core Features:


(1)Revolutionary working principle:

Material waterfall: Materials fall vertically through the feed pipe at the top and enter the center of the high-speed rotating rotor.

(2)Acceleration and Ejection: The rotor accelerates the material to extremely high linear speeds (typically up to 80-100 meters per second), and then ejects it like from a slingshot through the launching aperture of the rotor.

Impact crushing: The ejected materials collide violently with the free-falling material cushion layer (known as "stone against stone") around the crushing chamber, or with the fixed anvil ring/mesh plate (known as "stone against iron").

(3)This "material self-lubrication" and "material mutual grinding" principle enables it to minimize metal wear to the greatest extent during the crushing process, and produce ideal products in the form of cubes with well-defined edges and corners.


4.    Key Advantages:


(1)Modular rotor design:

The design adopts a closed rotor structure, which has extremely high structural strength and is capable of handling large flow rates and highly abrasive materials. The modular wear parts are easy to replace, and maintenance is quick.

(2)Flexible and variable crushing chamber:

Users can easily switch between the "stone against stone" mode (which mainly produces sand and has low wear) and the "stone against iron" mode (which has higher production capacity and more precise particle size control) by changing different feed plates, anvil rings, and crushing chamber liners, or make mixed configurations.

(3)Maintaining convenience:

The top of the crusher can be hydraulically opened, facilitating access for internal inspection and replacement of worn parts. Most maintenance work can be carried out from the top of the equipment, which is safe and efficient.



5. Key Specifications:

Parameter
Specification
Max Feed Size≤ 50mm
Capacity150-250t/h
Motor Power185kw
CSS Range8 - 45 mm (0.3" - 1.8")
Max Throughput250t/h
Machine Weight (Main Body)12-15tons



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 15021768777@163.com

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