A Hummer Crusher (also known as a Hammer Crusher) is a type of crushing equipment that uses high-speed rotating hammers to impact and break materials into smaller pieces. It is widely used in mining, cement, coal, metallurgy, building materials, and chemical industries for medium-hard and brittle materials.
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Key Features of Hammer Crusher Equipment:
1. High Crushing Efficiency – Uses impact force to crush materials quickly.
2. Adjustable Discharge Size – The output size can be controlled by adjusting the grate gap.
3. Simple Structure & Easy Maintenance – Fewer moving parts compared to jaw or cone crushers.
4. Versatile Applications – Suitable for limestone, coal, gypsum, salt, brick, and other brittle materials.
5. Durable Hammers & Liners – Made from high manganese steel or alloy for long service life.
Types of Hammer Crushers:
– Reversible Hammer Crusher – Allows hammers to rotate in both directions for extended lifespan.
– Non-Reversible Hammer Crusher – Hammers are fixed in one direction.
– Ring Hammer Crusher – Uses ring-shaped hammers for better crushing efficiency (common in coal crushing).
– PCZ Heavy Hammer Crusher – Designed for larger feed sizes and higher capacity.
Common Applications:
– Crushing coal in power plants.
– Breaking limestone in cement production.
– Processing gypsum for construction materials.
– Recycling construction waste (bricks, concrete).
– Mineral ore crushing (phosphate, salt).
Leading Manufacturers:
– Metso
– Sandvik
– FLSmidth
– Williams Patent Crusher
– China-based suppliers (like Henan Hongxing, DSMAC, JXSC)
Would you like recommendations on specific models or maintenance tips? Let me know your application needs!