Roller sand making machine in limestone sand production shows the comprehensive advantages of high crushing efficiency, high quality of finished products, energy saving and environmental protection, etc. It is especially suitable for the scenarios with high requirements on sand fineness and production continuity. The specific effect needs to be optimised by combining the material characteristics (such as humidity, hardness) and equipment parameters (such as model, roll spacing).
Roller sand making machine for limestone crushing and sand making performance is excellent, mainly reflected in the following aspects:
1. Limestone roller sand making machine crushing effect and quality of finished products
Roller sand making machine adopts the working principle of double-roller extrusion, through the high-strength wear-resistant alloy rollers with precise coordination, it can uniformly crush the limestone into fine grains of sand. Its unique rolling and shearing force can effectively reduce the needle and flake particles, so that the finished sand has a rounded grain shape, well-graded, in line with the standard of construction sand (such as particle size 1-5 mm). For example, the equipment of GOLDEN UNION machinery can handle hard river pebbles and limestone, and directly produce beautiful sand; CNC models can also intelligently adjust the roller spacing to achieve precise particle size control and reduce excessive crushing.
2. High-efficiency capacity and sand output rate
Limestone roller sand making machine has a wide range of processing capacity, depending on the model, the hourly output can be tens of tonnes to hundreds of tonnes. The high sand output rate is due to the optimised crushing chamber design and roll surface structure, for example, by controlling the feeding speed, adjusting the roll spacing (e.g. too small spacing may reduce the sand output rate but increase the fineness) and the application of wear-resistant materials (e.g. high-strength cast steel rollers), the proportion of finished sand meeting the particle size requirements can be significantly increased. Some manufacturers, such as the new high resistance heavy industry equipment can reach a high level of sand rate, help users to improve economic efficiency.
3. Energy saving, environmental protection and resource utilisation
The equipment consumes less energy in operation and is equipped with intelligent control systems (e.g. PLC automatic adjustment of feeding speed, hydraulic drive) and dust removal devices, which reduce dust pollution and meet the requirements of green production. In addition, its precise particle size adjustment function can avoid material waste, for example, by adjusting the size of the discharge opening to control the thickness of sand and gravel, improve the utilisation rate of limestone and reduce the loss of resources.
4. Convenient Operation and Maintenance Costs
Roller sand making machine generally adopts intelligent control, which is easy to operate, and even inexperienced personnel can get started quickly. The wear-resistant core components (such as rollers and bearings) extend the life of the equipment and reduce the maintenance frequency; Huashengmeng Heavy Industry provides you with a professional after-sales service team to ensure the stable operation of the equipment.
5. Applicability and Economy
The equipment is not only suitable for limestone, but also can handle other medium-hard materials such as river pebbles and granite. Its compact structure design saves site space, with high return on investment and remarkable cost-effectiveness in long-term use.
