Hammer Crusher for Sale

A hammer crusher, also known as a hammer mill crusher, is a type of crushing equipment widely used in the mineração, cimento, carvão, metallurgy, constructione chemical industries. It is specially designed for crushing materials with medium hardness and brittleness, such as calcário, slag, coke, carvãoe clinker. The machine crushes materials by the impact force of high-speed rotating hammers and the collision between the materials and the impact plate.

Hammer crushers are available in various designs and capacities to suit different industrial applications, including stationary hammer crushers, mobile hammer crusherse diesel hammer crushers for off-grid operations.

How Does a Hammer Crusher Work?

The working principle of a hammer crusher is simple yet effective. The crusher comprises a motor-driven rotor with hammers attached to it. When the rotor spins at high speed, the hammers impact the incoming materials, breaking them into smaller particles. The crushed materials are then thrown against a breaker plate and further reduced in size before falling through the grate bars to be discharged.

Hammer Crusher Working Process:

Alimentação: Material enters the crushing chamber via the feeding port.
Crushing: Rotating hammers strike the material.
Impacting: Crushed material collides with liner plates and other particles.
Descarga: Finer particles pass through the screen grate and are discharged.

Main Components of a Hammer Crusher

Rotor: The heart of the crusher, composed of the main shaft and hammers.
Hammer: Made of high-chromium alloy or manganese steel for wear resistance.
Grate Bars: Used to control the output particle size.
Lining Plate: Protects the inner walls of the crusher chamber.
Feeding Inlet and Discharge Port: For material input and output.
Drive Motor and V-belt: Provides power to the rotor.

Technical Specifications of Hammer Crusher

Modelo	Tamanho máximo de alimentação (mm)	Output Size (mm)	Capacidade (t/h)	Potência (kW)	Peso (t)
PC400×300	≤100	0-10	3-8	11	0.8
PC600×400	≤120	0-15	10-22	22	1.5
PC800×600	≤150	0-20	20-50	55	3.5
PC1000×800	≤200	0-25	40-100	90	7.0
PC1200×1000	≤250	0-30	60-150	132	11.0

🔍 Note: Custom hammer crusher models are available upon request.

Applications of Hammer Crusher

Hammer crushers are highly versatile machines used in a wide range of industrial applications:

Cement Industry: Crushing limestone, gypsum, and clay for cement production.
Mining and Quarrying: Crushing ore and hard stones before milling or beneficiation.
Coal Processing Plants: Reducing coal to uniform sizes for combustion or coking.
Construction & Demolition Recycling: Crushing concrete and bricks into aggregates.
Agricultural & Biomass Waste Processing: Crushing corncobs, straw, and shells.

Key Features and Advantages

✅ 1. High Crushing Efficiency

The hammer crusher has a large reduction ratio (10–25), even up to 50, making it highly efficient for primary and secondary crushing.

✅ 2. Simple Structure and Easy Maintenance

With fewer wearing parts and simple mechanical structure, the crusher requires minimal maintenance and is easy to operate.

✅ 3. Adjustable Output Size

Output size is adjustable by changing the spacing of the grate bars, ensuring flexibility for different applications.

✅ 4. Durable Hammers and Components

Wear-resistant hammers made from high-manganese steel or high-chrome cast iron extend the life span of the crusher.

✅ 5. Energy Saving and Cost Efficient

Optimized motor design reduces energy consumption while increasing productivity.

✅ 6. Suitable for Moist Materials

Designed to prevent clogging, the hammer crusher can process materials with moisture content up to 15%.

Why Choose Our Hammer Crushers?

🌐 Export-Oriented Design: Built for international clients with CE, ISO certifications.
🧰 Customization Available: Tailored solutions for material type, capacity, and power conditions.
🚛 Fast Delivery: Shipped globally within 7–15 working days.
🔧 After-Sales Service: Free spare parts, video tutorials, and on-site support.

Comparison with Jaw Crusher and Impact Crusher

Recurso	Triturador de martelo	Britador de mandíbulas	Britador de impacto
Working Principle	Impact and shear	Compression	Impact and attrition
Output Size Control	Grate bars	Fixed setting	Adjustable blow bars
Suitable Materials	Brittle, soft to mid	Hard, abrasive	Medium hardness
Particle Shape	Cubic	Angular	Cubic
Manutenção	Easy	Moderado	More complex
Custo	Lower	Médio	Higher

Frequently Asked Questions (FAQ)

1. What materials are suitable for a hammer crusher?

Suitable materials include limestone, coal, gypsum, clay, shale, and other brittle materials with compressive strength under 200MPa.

2. What’s the difference between a hammer crusher and a hammer mill?

They are often used interchangeably, but hammer mills typically refer to smaller, high-speed machines used in lab or fine grinding applications.

3. Can I use a hammer crusher for wet materials?

Yes, our hammer crushers are designed to handle materials with moisture content up to 15% without clogging.

4. How do I adjust the output size?

By changing the spacing or type of grate bars located under the rotor, you can control the final particle size.

5. How long do the hammers last?

With proper maintenance and using wear-resistant materials, hammers can last between 3 to 6 months, depending on the material hardness and crusher usage.

Hammer Crusher Installation & Maintenance Guide

Ensure proper foundation and level installation.
Secure electrical connections with over-voltage protection.
Lubricate bearings regularly and check for loose bolts.
Replace worn-out hammers and grate bars in time.
Clean the crushing chamber to prevent clogging and overheating.

Customer Case Studies

📍 Vietnam: 50 TPH Limestone Crushing

Installed a PC800×600 hammer crusher for a cement plant in northern Vietnam, reducing limestone size from 150mm to below 10mm with 45 t/h capacity.

📍 Egypt: Coal Crushing Project

Deployed multiple hammer crushers for coal crushing in a power plant, achieving uniform particle sizes and improving fuel combustion efficiency.

📍 Indonesia: Mobile Crushing Unit

Customized diesel-powered mobile hammer crusher for remote mining operations. Lightweight, flexible, and fuel-efficient.

Packing, Shipping & Delivery

📦 Packing: Wooden cases, steel frame, and anti-corrosion film
🚢 Shipping: Sea freight, air freight, or multimodal transportation
⏳ Lead Time: 7–15 working days after deposit

Get a Quote Now

If you are looking for a reliable hammer crusher supplier, we are your trusted partner. Contact us for free consultation, detailed specifications, custom solutions, and the best FOB/CIF prices.

👉 E-mail: john@cementplantpart.com
👉 WhatsApp: +86-15057941949
👉 Site: https://cementplantpart.com