If you are planning a cobblestone sand making project, you will need some specific equipment to help you achieve your goals. Here are some recommendations for the equipment you may need:

Jaw crusher: A jaw crusher is used to crush the cobblestones into smaller sizes. This equipment can handle the hard cobblestones and reduce them to the required size for further processing.

Cone crusher: A cone crusher is used to further crush the cobblestones after the jaw crusher. This equipment can reduce the cobblestones to the desired shape and size for the next stage of processing.

Sand making machine: A sand making machine is used to turn the cobblestones into sand. This equipment can create sand of different sizes and shapes according to the requirements of the project.

Vibrating screen: A vibrating screen is used to separate the sand into different sizes. This equipment can remove any impurities in the sand and ensure that the sand meets the required standards.

Sand washing machine: A sand washing machine is used to wash and clean the sand. This equipment can remove any impurities in the sand and ensure that the sand is clean and ready for use.

Belt conveyor: A belt conveyor is used to transport the cobblestones, sand, and other materials between the different stages of the project.

It is important to select high-quality equipment from reputable manufacturers to ensure that your project is successful. Additionally, you may need to consider the size and capacity of the equipment based on the scope of your project.