I want to use limestone and pebbles to make sand. Which type of sand making machine equipment is most suitable?

To produce sand from limestone and pebbles, you can choose a suitable sand making machine equipment from several types available in the market. Based on your requirements, I would recommend the following sand making machines:

1. Vertical shaft impact crusher (VSI): Vertical shaft impact crushers are ideal for making sand from limestone and pebbles. They work by converting the feed material into small particles through high-speed impact. The VSI crusher produces high-quality sand with a cubical shape, suitable for construction and industrial applications.

2. Horizontal shaft impact crusher (HSI): HSI crushers are also suitable for making sand from limestone and pebbles. They use a combination of impact and compression to break down the material into smaller particles. HSI crushers are known for their high production capacity and efficient energy usage.

3. Cone crusher:Cone crushers are designed to handle hard and abrasive materials like limestone and pebbles. They produce high-quality sand by crushing the material into smaller particles through continuous compression. Cone crushers are ideal for high-volume production of sand for construction and industrial applications.

4. Impact crusher: Impact crushers use a rotating hammer or impeller to impart high-speed impacts on the feeding material, resulting in particle size reduction. Impact crushers are suitable for making sand from limestone and pebbles, and they can produce a wide range of particle sizes depending on the model and configuration.

When selecting the most suitable sand making machine equipment, consider the following factors:

1. Production capacity: Choose a machine that can meet your production requirements. Different machine models have varying production capacities, so it's essential to choose one that suits your needs.

2. Particle size distribution: Ensure the machine produces a particle size distribution that meets your project requirements. Some machines are better suited to producing specific particle sizes, so it's essential to consider this factor.

3. Efficiency and energy consumption: Opt for a machine with high efficiency and low energy consumption to reduce operating costs and environmental impact.

4. Maintenance requirements: Consider the maintenance costs and intervals for the machine. Some machines require more frequent maintenance than others, so it's essential to choose one that fits your budget and operational needs.

5. Product quality: Ensure the machine produces high-quality sand suitable for your intended application. This may involve checking the machine's construction materials, design, and performance parameters.