BP Coarse Impact Crusher

Feed size: 600-1400 (mm)

Processing Capacity: 55-1100 (t/h)

Application Fields: water conservancy and hydropower, construction, highway and railway, etc.

Applied Material: medium soft rock

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Description

BP Series Impact Crusher is new type of impact crusher in the primary crushing after combined by French technology from Altairac company. Big opening and feed size and heavy-duty type rotor structure make big crushing efficiency, high capacity, low consumption of power, easy operating and convenient maintenance. BP impact crusher is right equipment in the medium-hardness processing such as water conservancy, high express way, construction and construction waste in the primary crushing.

Features

1. New design of rotor improves impact of rotation and hammer, increase crushing ratio in one time.

2. Special S type hammer make hammer shape not change during life time and stable crushing ratio.

3. It is convenient to change hammers using special way to fix without bolt, which improve maintenance efficiency.

4. It is safe and easy to use thrust lock in the rotor when change the spare parts of BP impact crusher.

5. It reduce cost using decrease universal design, which decrease quantity and type of spare parts.

6. Impact frame is hanged by dead-weight in the upside of cavity. Adjustment of CSS is using stop locker instead of spring adjustment with many troubles.

Working Principle

Impact crusher is a kind of crushing machine that uses the plate hammer of the high speed rotating rotor to crush the materials at a high impacting crushing force. When the materials get into the action area of plate hammer, they are crushed by the hammer at a high speed. The crushed materials are thrown to the impact plate along the tangential direction to crush again. Then they are rebounded from the first impact plate to the action area of the plate hammer and enter into the second impact plate to repeat the above process. During this process, materials also crash with each other. This process will proceed repeatedly until the material are crushed to the required granularity, and then discharged from the clearance between impact plate and plate hammer.

Parameter

Specification	Feed Size （mm）	Capacity（t/h）				Power （kw）
Specification	Feed Size （mm）	0-30mm	0-50mm	0-100mm	0-150mm	Power （kw）
BP22	＜800	80-155	115-225	185-260	220-300	160
BP33	＜1000	125-220	180-300	260-360	320-420	250
BP44	＜1200	135-300	220-420	375-550	480-700	2×200
BP55	＜1400	175-400	290-550	780-860	675-1100	2×(250-375)