Limestone sand can be used in building concrete to improve building quality and crack resistance. It is also widely used in cement production, industrial product manufacturing, and environmental remediation. For limestone sand production, the selection of suitable equipment depends primarily on the required capacity, the particle size requirements of the finished sand, and the needs for environmental protection and automation. Commonly used equipment for limestone sand production includes vertical compound crushers, impact crushers, and jaw crushers.

 

 

1. JC Jaw Crusher

 

As the "first crusher" in a sand production line, the JC jaw crusher uses the powerful squeezing motion of the moving and fixed jaws to crush large pieces of limestone to medium particle size. Its deep cavity design extends the material residence time, achieving multi-dimensional crushing, effectively reducing the flaky rate of the finished product, and ensuring efficient operation of subsequent equipment. It is suitable for the coarse crushing stage of medium-hard materials such as limestone, with a wide processing capacity, and is the cornerstone of large-scale sand production lines.

 

 

2. PFQ Impact Crusher

 

Using impact energy to crush materials, the PFQ impact crusher uses a high-speed rotating rotor to drive the hammer plates, causing the material to repeatedly impact and rub within the crushing chamber until the desired particle size is achieved. Its unique design ensures that the finished material has a multi-faceted shape, low needle-like and flaky content, and full particle shape. Specifically designed for medium-hard materials such as limestone, it is suitable for medium and fine crushing stages, effectively improving the particle shape quality of manufactured sand and meeting high-standard construction requirements.

 

 

3. PFL Vertical Compound Crusher (Sand Making Machine)

 

The PFL vertical combination crusher adopts a dual crushing mechanism of impact and grinding, featuring a large crushing ratio, low energy consumption, and screen-free anti-clogging design. It is suitable for materials with a moisture content of approximately 8%, and operates with noise levels below 75 decibels, resulting in minimal dust pollution. It is suitable for the fine crushing stage of limestone sand making, producing high-quality manufactured sand, widely used in commercial concrete and dry-mixed mortar.

 

The selection of limestone sand making equipment requires comprehensive consideration of raw material characteristics, production scale, and finished product requirements. If you have any further questions about equipment selection, please feel free to consult us online.

 

Luoyang Dahua Heavy Industry Technology Co., Ltd. is a direct-sales manufacturer integrating R&D, production, sales, and service. We provide various types of mining crushing equipment, offering high quality and reliability. We optimize and combine different models of equipment, tailoring supporting equipment and construction solutions to meet diverse process requirements. We serve you from equipment selection and site inspection to equipment manufacturing, installation, commissioning, and delivery. Welcome to visit Luoyang Dahua Heavy Industry for on-site inspection and we will provide you with professional support!