Looking for a Horizontal Shaft Impact Crusher for High-Quality Aggregates & Sand?

Horizontal Shaft Impact Crusher

As a manufacturer with 20 years of experience in mining crushing and grinding equipment, we understand that in manufactured sand production and fine crushing processes, the choice of equipment directly determines the efficiency, product quality, and operating costs of the production line. Among numerous crushing equipment options, the horizontal shaft impact crusher, with its unique working principle and superior performance, has become one of the indispensable core pieces of equipment in modern aggregate processing.

Impact Crusher PDF, Download ↓↓↓

I. Centrifugal Force Achieves Stone-on-Stone and Stone-on-Metal Crushing

The horizontal shaft impact crusher is often referred to as HIS (Horizontal Impact Shaft) or horizontal shaft impact crusher. Its core principle is to use a high-speed rotating rotor (horizontally mounted main shaft) to accelerate the material and throw it out at extremely high linear speeds.

The material undergoes two main crushing modes in the crushing chamber:

1. Stone-on-stone (material impacting material): The ejected material collides with freely falling material or the material lining formed in the chamber, resulting in crushing through impact and friction. This method is particularly suitable for materials with medium to high hardness and strong abrasiveness, effectively reducing wear on wear parts and producing good particle shape.

2. Stone-on-metal (material impacting the impact plate): The accelerated material directly impacts the impact plate on the inner wall of the machine casing, resulting in crushing. This method has a stronger impact force and higher crushing efficiency, suitable for crushing materials with medium hardness or below.

By adjusting the rotor speed, feed rate, and internal flow channel design of the equipment, the particle size distribution and shape of the product can be flexibly controlled to meet different needs from coarse crushing to ultra-fine crushing.

II. Why is it the preferred choice for sand production?

After 20 years of technological iteration and field application verification, modern horizontal shaft impact crushers demonstrate the following outstanding advantages:

• Excellent particle shape control: The unique crushing principle results in products that are mostly cubic in shape, with extremely low needle-like and flaky content. This is crucial for producing high-quality manufactured sand and high-standard construction aggregates, significantly improving concrete strength and reducing cement consumption.

• High efficiency and energy saving: The stone-on-stone self-lining principle reduces direct contact between metal and material, reducing wear and energy consumption. Under the same processing capacity and product specifications, its energy consumption is usually lower than traditional fine crushing equipment such as hammer crushers and roller crushers.

• Flexible adjustability: By simply adjusting the rotor speed, feed rate, and crushing chamber type, different specifications of sand and aggregate products can be produced on the same equipment without replacing core components, achieving one machine for multiple uses and adapting to market changes.

• High processing capacity and crushing instead of grinding potential: For materials with medium hardness and below, the horizontal shaft impact crusher has a very high throughput. In some fine crushing and ultra-fine crushing fields, its product particle size can even meet the feed requirements of grinding mills, achieving more crushing and less grinding, significantly reducing system grinding energy consumption.

• Relatively simple maintenance: The main wear parts, such as the throwing head and flow channel liner, usually adopt a modular design, making replacement convenient and effectively shortening downtime.

III. Application Scenarios: Beyond Sand Production

The horizontal shaft impact crusher is the absolute mainstay of manufactured sand production, but its applications extend far beyond this:

• High-quality manufactured sand production: It is the preferred equipment for crushing hard rocks such as granite, basalt, and river pebbles into sand.

• Aggregate shaping: Used for the final shaping of primary aggregates from cone crushers or jaw crushers to improve particle shape and increase product added value.

• Industrial mineral fine crushing: Used for the fine crushing of materials such as limestone, dolomite, and feldspar, providing qualified raw materials for downstream grinding or industrial applications.

• Construction waste recycling: In construction waste resource utilization production lines, it is used for fine crushing and shaping of recycled aggregates to obtain high-quality recycled building materials.

IV. Twenty Years of Experience: Selection and Usage Essentials

As an equipment manufacturer with 20 years of industry experience, we provide the following key suggestions to our customers:

1. Material characteristics first: Feed particle size, hardness (compressive strength), abrasiveness (SiO2 content), and moisture content are the fundamental basis for equipment selection. Material testing and analysis are essential.

2. Clearly define product goals: The maximum particle size, gradation requirements, and particle shape standards of the target product determine the equipment model, speed, and chamber configuration.

3. System Integration Thinking: The impact crusher is part of a system and needs to work seamlessly with upstream feeding equipment, primary crushers, and downstream screening and dust removal equipment to achieve maximum efficiency.

4. Focus on Wear-Resistant Technology: The material (such as high-chromium cast iron, ceramic composite materials) and structural design of wear parts are crucial factors affecting the long-term operating costs of the equipment. Choosing a supplier with advanced wear-resistant solutions is essential.

5. Professional Operation and Maintenance Support: Regularly checking rotor wear balance, bearing temperature and vibration, and maintaining uniform and stable feeding are fundamental to ensuring long service life and high-efficiency operation of the equipment.

Perfect after-sales service

Baichy Heavy Industry provides professional on-site guidance for installation, training of workers, and other services to ensure that customers can use the equipment smoothly.

The company has a complete after-sales service system, which can provide customers with timely technical support and equipment maintenance services to ensure the long-term stable operation of the equipment.

To prevent the rights and interests of customers from being infringed, Baichy Heavy Industry reminds customers: please contact our customer service staff through the official website of Baichy Heavy Industry , or add WhatsApp: 15093222637 ; or send an email to: [email protected] , we will get in touch with you as soon as possible and provide you with the most professional service in the industry.

Aggregate crusher equipment

Baichy Machinery is a factory supplier of mining machinery, mainly focusing on stone crushers, powder grinding mills, and mineral beneficiation plants. We can offer you a free design and completed solutions according to your project.

Baichy Heavy Industry has grown into a high-tech mining equipment comprehensive enterprise, integrating R&D, manufacturing, sales, and after-sales service, Passing ISO9001:2015 quality management system certifications. The main products are mobile jaw crushing plants, construction waste crushing plants, PE jaw crushers, VSI sand-making machines, Symons cone crushers, single-cylinder hydraulic cone crushers, PCX high-fine crushers, grinding mills, ball mills, and full sets of beneficiation equipment with an excellent level.