China Hammer Crusher Mill Machine - Quality Suppliers & Factory for Adjustable Size Output
Working Principle of Hammer Crusher
When the crushing machine begin to operate, the motor drives the rotor to spin at high speed, materials are fed into the crushing cavity evenly, and then be impacted, cut and tore by high speed spinning hammerhead till they are completely crushed. Meanwhile, the gravity action of materials forces them to crash the baffle and grate bars on the frame. Materials with particle size smaller than the screen size will pass the sieve plate while those with bigger particle size are stopped on the plate and will continue to be impacted and grounded by the hammer until they are crushed to the required particle size. Finally, crushed materials will be discharged from the hammer crusher through the sieve plate.
Models
| Name | Max. feeding size (mm) |
Output size (mm) |
Capacity (t/h) |
Motor Power (kw) |
Weight (kg) |
|---|---|---|---|---|---|
| PC300×200 | ≤100 | ≤10 | 2-5 | 5.5 | 600 |
| PC400×300 | ≤100 | ≤10 | 5-10 | 11 | 800 |
| PC600×400 | ≤120 | ≤15 | 10-25 | 18.5 | 1500 |
| PC800×600 | ≤120 | ≤15 | 20-35 | 55 | 3100 |
| PC1000×800 | ≤200 | ≤13 | 20-40 | 115 | 7900 |
| PC1000×1000 | ≤200 | ≤15 | 30-80 | 132 | 8650 |
| PC1300×1200 | ≤250 | ≤19 | 80-200 | 240 | 13600 |
Materials
Hammer crusher is suitable for crushing various kinds of brittle mineral materials, such as coal, salt, gypsum, alum, brick, tile, limestone, slag, coke and so on etc.
Advantage of Hammer Crusher Mill
- The hammer head adopts new technology, which is very wear-resisting and impact resistance.
- It can meet the customer requirement without a secondary crusher.
- Lower investment cost, smaller particle size, energy saving, wide application.
- Simple structure, less wear-part and easy maintenance.
- Big capacity, cheaper price, environment friendly.
Frequently Asked Questions
How does a hammer crusher work?
A hammer crusher works by using a high-speed rotating rotor with hammerheads. Materials fed into the chamber are impacted, cut, and shattered by the spinning hammers, then discharged through the sieve plate once they reach the required size.
What materials are suitable for a hammer crusher?
It is ideal for crushing medium-hard and brittle materials with low abrasiveness, such as limestone, coal, salt, gypsum, brick, tile, slag, and coke.
Can I adjust the final output size of the hammer crusher?
Yes, the output size can be adjusted by changing the spacing of the grate bars or using sieve plates with different screen hole sizes at the bottom of the crusher.
What are the key advantages of using a hammer crusher mill?
Key advantages include high wear and impact resistance, elimination of secondary crushing needs, lower investment costs, energy savings, simplified structure, and eco-friendly operation.
How do I choose the right model of hammer crusher?
You should choose a model based on your required production capacity (ranging from 2 to 200 t/h), maximum feeding size, and desired output size. Check the specification table above for details.