how a impactor crusher works ？

An impactor crusher, or impact crusher, operates by using impact force to break down materials. Here's a step-by-step explanation of how it works:

1. Feeding Material: The material to be crushed is fed into the crusher, typically through a hopper.

2. Entering the Crusher: The material enters the crusher's rotors, which are spinning at high speed.

3. Impact Mechanism: The rotors are fitted with hammers or blow bars. When the material comes into contact with these, it's struck with immense force.

4. Crushing Process: The impact force breaks the material into smaller pieces. As these pieces are thrown against impact plates inside the crusher, they break further.

5. Secondary Impact: The material may be further reduced in size by additional impacts with other parts of the machine or by repeated collisions with the hammers or blow bars.

6. Exit: After reaching the desired size, the crushed material exits the crusher through a discharge opening.

Key components include:

• Rotor: It turns at high speeds and is the main crushing element.
• Blow Bars/Hammers: Attached to the rotor and directly impact the material.
• Impact Plates: Positioned within the crushing chamber to redirect the material back towards the hammers for further reduction.

Overall, the process combines high-speed impact and resistance to break down materials effectively.