what is the cost of making gravel crusher plant 600tph？

The cost of setting up a gravel crusher plant with a capacity of 600 tph (tons per hour) varies depending on several factors, including the location, cost of materials, equipment required, and labor costs. Generally, you can expect to pay anywhere from $500,000 to several million dollars for a complete setup.

Key cost components include:

1. Equipment: Crushers, screens, conveyors, feeders, etc.
2. Installation: Labor and construction costs for setting up the plant.
3. Raw Materials: Cost of raw gravel and other materials required for plant setup.
4. Operation Costs: Ongoing expenses for labor, maintenance, and utilities.
5. Permitting & Inspections: Legal and environmental compliance costs.
6. Others: Transportation and logistics.

For a more accurate estimate, it is best to consult with equipment suppliers and contractors specialized in gravel plant setup. They can provide quotes based on the specific requirements and location of your project.