What are the newer crushing machines?

The stone and aggregate industry continues to evolve, with new crushing machines being developed to improve efficiency, productivity, and safety. As of my knowledge cutoff in early 2023, some of the newer and advanced crushing machines include:

1. **Horizontal Impact Crushers**: These crushers use a horizontal rotor with impact bars or curtains to break stones. They are known for their high reduction ratios and are suitable for recycling and soft to medium-hard materials.

2. **Vertical Shaft Impact (VSI) Crushers**: VSI crushers use a rotating impeller to throw stones against an outer shell, achieving high-performance crushing. They are used for producing cubic and fine aggregates, as well as for recycling applications.

3. **Conical Crushers**: With a conical shape, these crushers are designed for higher capacity and are used in secondary and tertiary crushing stages. They offer improved performance and reliability.

4. **Automated Crushing Plants**: These are complete crushing and screening plants that are automated for ease of operation. They can be controlled remotely and are designed to optimize production and reduce operational costs.

5. **Mobile Crushers**: Mobile crushing units are increasingly popular for their flexibility and portability. They allow for on-site crushing and can be easily moved from one job to another.

6. **Jaw Crushers with Active Feedback System**: These crushers use an active feedback system to adjust the closing side setting in real-time, ensuring optimal performance and reducing downtime.

7. **Sand Making Machines with Advanced Control Systems**: These machines are equipped with sophisticated control systems that allow for precise particle size control, improving the quality of the final sand product.

8. **Hammer Mills**: These are used for primary and secondary crushing of soft to medium-hard materials. They are known for their high reduction ratios and efficient energy utilization.

9. **Impact Crushers with High-Speed Impellers**: These crushers use high-speed impellers to create impact forces that break down stones. They are suitable for producing fine aggregates and recycling materials.

10. **Self-Contained Units**: These units integrate all necessary components, such as crushers, screens, and conveyors, into a single machine. They are suitable for small to medium-sized operations.

11. **Eco-Friendly Crushers**: With increasing environmental awareness, crushers that minimize dust, noise, and energy consumption are gaining popularity. These machines are designed to reduce the environmental impact of the crushing process.

It's important to note that the availability of these machines can vary by region and manufacturer. When considering newer crushing machines, it's advisable to conduct thorough research, consult with equipment suppliers, and possibly conduct trials to determine the best equipment for your specific production requirements. Additionally, always ensure that the equipment meets the necessary safety and environmental standards.