Sandvik MB670-1 Bolter miner

The Sandvik MB670-1 Bolter Miner is a state-of-the-art, flameproof continuous mining machine engineered for high-capacity roadway development in longwall coal mining operations. It seamlessly integrates cutting, bolting, loading, and conveying functions into a single, efficient platform, enhancing productivity and safety in underground mining environments.

➤ Integrated Cutting and Bolting: Features an innovative sump frame mechanism that allows simultaneous cutting and bolting, enabling continuous operation and reducing panel development time by up to 30%.

➤ Adaptable Auto-Cutting Cycle: Equipped with a fully automatic cutting cycle adaptable to varying geological conditions, ensuring consistent floor conditions and improved operational efficiency.

➤ High Cutting Performance: Powered by a 270 kW cutter motor, delivering efficient cutting with a drum rotation speed of 26 rpm.

➤ Spacious Cutting Dimensions: Offers a cutting height range of 2,800–5,000 mm and a cutting width between 5,000–6,200 mm, accommodating various tunnel profiles.

➤ Efficient Material Handling: Capable of loading up to 25 tonnes per minute, facilitating rapid material removal and transport.

➤ Enhanced Safety Features: Incorporates a SIL2-rated electric circuit to prevent unintended motor starts, a wet scrubber exhaust system reducing noise levels by over 10%, and an on-board CH₄ monitoring system for safe operating conditions.

➤ Advanced Automation and Monitoring: Includes comprehensive data logging and visualization capabilities, enabling real-time performance monitoring and predictive maintenance planning.

➤ User-Focused Design: Prioritizes operator safety and comfort with features like a fully supported roof canopy, radio remote control system for enhanced visibility, and simplified electrics to increase component lifespan and service intervals.

Applications:

➤ Ideal for rapid entry development in longwall coal mining operations requiring efficient cutting and bolting in confined spaces.

➤ Suitable for underground environments where simultaneous cutting and ground support installation are critical for safety and productivity.

➤ Effective in operations aiming to minimize dust and vibration, thanks to its slow-speed cutter head design.

➤ Applicable in mines seeking integrated solutions for cutting, loading, ground support, and face ventilation within a single machine.

Frequently Asked Questions about Sandvik MB670-1 Bolter Miner

1. What is the Sandvik MB670-1 Bolter Miner used for?

The Sandvik MB670-1 is a high-capacity bolter miner developed for longwall mining development in underground coal mines.
➤ It performs simultaneous cutting, loading, and roof bolting
➤ Ideal for mechanized roadway development in soft rock conditions

2. What makes the MB670-1 different from the MB770?

The MB670-1 is optimized for high-speed development with improved mobility and advanced automation.
➤ It has a lower machine profile for narrow seams
➤ Features higher ground clearance and better maneuverability
➤ Enhanced productivity with fewer delays between bolting and cutting

3. Is the Sandvik MB670-1 covered under warranty?

Yes, the Sandvik MB670-1 comes with a 2-year warranty provided by Businessclaud.
➤ Covers all manufacturing defects and operational faults
➤ Ensures peace of mind during long-term mining operations

4. How fast can I get the MB670-1 after purchase?

Businessclaud offers free delivery of the MB670-1 within 24 hours.
➤ Prompt logistics support ensures your equipment arrives on time

5. What are the key features of the Sandvik MB670-1?

Main features include:
➤ Simultaneous cutting and roof bolting
➤ Enhanced traction and stability for better mobility
➤ Remote monitoring and diagnostics
➤ Electric-powered for low emissions
➤ Ergonomic operator cabin with vibration isolation

6. What mining conditions is the MB670-1 best suited for?

The MB670-1 is ideal for soft rock and coal mining operations.
➤ Specifically built for longwall development
➤ Performs well in narrow-seam applications and low-height roadways

7. How does the MB670-1 improve operator safety?

The machine is built with operator safety in mind.
➤ Remote control operation reduces exposure to unsupported areas
➤ Pressurized, climate-controlled cabin for comfort and dust control
➤ Automated bolting reduces manual handling risks

8. What is the cutting performance of the MB670-1?

The MB670-1 offers efficient and powerful cutting with minimal downtime.
➤ High-torque cutting heads for tough soft rock environments
➤ Reduced cycle times for higher daily development rates

9. Can the MB670-1 be operated remotely?

Yes, it includes optional remote operation technology.
➤ Enhances safety and productivity
➤ Enables control from a secure distance

10. What type of power does the MB670-1 use?

The MB670-1 is powered by electricity.
➤ Environmentally friendly with zero emissions at the point of use
➤ Compatible with underground ventilation and safety standards

11. What is the average weight of the MB670-1?

The machine weighs approximately 110,000–120,000 kg depending on configuration.
➤ Balanced for stability, cutting power, and mobility underground

12. How does the MB670-1 affect production rates?

The machine significantly boosts production rates in underground mining.
➤ Reduces the need for multiple machines
➤ Enables continuous mining and bolting without interruption

13. Does Businessclaud provide operator training?

Yes, full training is available for MB670-1 operators.
➤ Includes machine operation, safety protocols, and maintenance procedures
➤ On-site and remote training options are offered

14. How often does the MB670-1 need maintenance?

Maintenance is straightforward and based on usage intervals.
➤ Smart monitoring systems provide alerts
➤ Easy access to key components simplifies servicing
➤ Businessclaud offers ongoing maintenance packages

15. Are spare parts for the MB670-1 readily available?

Yes, Businessclaud stocks genuine Sandvik parts for the MB670-1.
➤ Fast local delivery of critical components
➤ Reduces downtime and extends machine life

16. Is the MB670-1 good for narrow underground tunnels?

Yes, its low-profile design makes it ideal for confined spaces.
➤ Perfect for operations with restricted height and width conditions

17. What is the productivity rate of the MB670-1?

The machine can support high daily advance rates in underground mining.
➤ Combines bolting and cutting in one pass
➤ Reduces shift change time and idle periods

18. Can I monitor machine performance remotely?

Yes, the MB670-1 includes telemetry and diagnostics tools.
➤ Allows remote performance tracking
➤ Helps schedule preventative maintenance to reduce failures

19. What support does Businessclaud offer after purchase?

Businessclaud offers:
➤ 24/7 technical support
➤ Spare parts sourcing and logistics
➤ Onsite service and inspection
➤ Consultation and operational support

20. How can I purchase the Sandvik MB670-1 Bolter Miner?

To order, please contact Businessclaud:
➤ Phone: 0101001101
➤ Email: [email protected]
➤ Our sales team will guide you through the process and provide all necessary documentation and delivery tracking