In the field of sand and gravel aggregate production, the production capacity of a sand making machine directly affects production efficiency and economic benefits. However, in actual production, the sand output of a sand making machine is often constrained by multiple factors, leading to fluctuations in output. The output of a sand making machine is determined by a combination of factors, including material characteristics, equipment performance, operation and maintenance, and production line design.

 

 

I. Factors Affecting Production Capacity Of Sand Making Machine

 

Material Characteristics: The hardness, moisture content, viscosity, and powder content of the material directly affect crushing efficiency. For example, high-hardness materials (such as granite) will accelerate equipment wear and reduce output; high-moisture materials are prone to adhering to the inner wall of the equipment, leading to blockage and reduced efficiency.

 

Equipment Performance: The model, structural design, rotor speed, and other parameters of the sand making machine must be matched with the material characteristics. For example, too low a rotor speed will reduce the number of material impacts, reducing crushing efficiency.

 

Operation and Maintenance: Standardized operation (such as uniform feeding) and regular maintenance (such as cleaning adhering materials and replacing wearing parts) can significantly improve output. Improper operation or lack of maintenance will lead to accelerated equipment wear and reduced output.

 

Production Line Design: The equipment configuration of the entire production line needs to be balanced to avoid bottlenecks caused by insufficient processing capacity of upstream processes (such as jaw crushers), which would affect the output of the sand making machine.

 

II. Recommended Sand Making Machines

 

1. PLS Vertical Shaft Impact Crusher (Sand Making Machine)

 

The PLS vertical  shaft impact crusher adopts a dual crushing mode of "stone-on-stone" and "stone-on-iron," accelerating and crushing materials through impact with a high-speed rotating rotor. It is suitable for fine crushing and shaping of medium-to-high hardness materials (such as basalt and granite). Depending on the model, the hourly output ranges from 24 to 1100 tons, meeting the needs of small, medium, and large-scale production.

 

The PLS vertical crusher features an optimized rotor design, increasing the number of material impacts and improving crushing efficiency by more than 30%; it has strong wear resistance, with key components made of high-chromium alloy, extending service life by 50%; it is equipped with a PLC control system for automated adjustment, reducing manual intervention; the finished sand has good particle shape and reasonable gradation, meeting the standards for construction sand.

 

2. PFL Vertical Compound Crusher (Sand Making Machine)

 

The PFL vertical compound crusher combines impact and grinding principles, suitable for medium-to-low hardness materials (such as limestone and coal gangue). It achieves high crushing output with minimal grinding, making it an ideal fine crushing equipment for energy saving and consumption reduction. Depending on the model, the hourly output ranges from 8 to 200 tons.

 

The PFL vertical compound crusher features a straight-through crushing chamber without intermediate baffles or grates, resulting in high output. It uses high-hardness, high-toughness multi-alloy wear-resistant hammers and liners, resisting wear and impact for a longer service life. Its specially designed water-cooling structure can crush high-temperature materials. A special rotor structure enhances equipment performance. The enclosed design reduces dust and noise pollution.

 

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