自由容器
Bolter Miners &Miner-Bolters
Cut, support and develop the roadway in one
integrated system.
Integrated cutting, bolting, gathering and conveying for
faster underground advance.
Integrated Cutting
& Bolting
Combine excavation and ground support in one development machine.
Faster Advance
Cycles
Reduce delays between excavation and roof-support installation.
Cutting & Material Handling
Cut, gather and convey material continuously to haulage.
Automation & Ground Control
Controlled cutting, machine
monitoring and bolting options.
自由容器
Popular Bolter Miners &Miner-Bolters
Reference configurations for rapid entry and gate-road
development.
BM-270/6200 High-
Capacity Bolter Miner
MB-175/4877 Mid-Seam Miner-Bolter
BM-270/6200 High-Capacity
Bolter Miner
Quick Details
• High-capacity bolter miner
• Longwall gate-road development
• Transverse drum cutter
• Sliding / sump frame
• Multi-bolter layout
• Remote control options
• Dust control and monitoring
Packaging & Delivery
• Main machine frame
• Cutting drum assembly
• Bolter modules
• Rear conveyor
• Electrical / control modules
• Flat-rack / break-bulk / containerized modules
Applications
• Longwall Gate Roads
• High-Output Entry Development
• Continuous Haulage Integration
自由容器
MB-175/4877 Mid-Seam Miner-Bolter
Quick Details
• Mid-seam miner-bolter
• Cut and roof-bolt integration
• Approx. 63.5 t class
• Approx. 4.88 m cutter width
• Two roof bolters
• Project-specific voltage
• Remote / digital monitoring
Packaging & Delivery
• Main crawler frame
• Cutter head
• Gathering head
• Roof bolters
• Rear conveyor
• Protected electrical crates
Applications
• Mid-Seam Coal Entries
• Longwall Panel Development
• Single-Pass Roadways
自由容器
Custom Bolter Miners &Miner-Bolters
Built Around Your Roadway Profile，Ground Support &
Advance Target
Roadway Profile
& Geology
Cut Height
Cut Width
Coal / Rock Strength
Cutting Head
& Power
Cutter Motor
Drum Diameter
Pick Configuration
Bolting Layout
& Ground Support
Roof Bolters
Rib Bolters
Bolt / Mesh / Strap
Gathering
& Conveyor
Loading Capacity
Conveyor Width
Haulage Interface
Power, Drive
& Automation
Mine Voltage
Crawler Drive
Auto-Cutting / Diagnostics
Dust, Gas &
Operator Safety
Scrubber / Spray
CH₄ Monitoring
Remote Operation
Successful Cases
自由容器
Bolter Miners & Miner-Bolters FAQ
Key answers for underground roadway-development
engineers and mining procurement teams.
1. What are Bolter Miners & Miner-Bolters?
Bolter Miners & Miner-Bolters combine cutting, loading
and roof bolting functions in one underground mining
machine.
2. Where are they used?
Bolter Miners & Miner-Bolters are used in underground
coal mines and roadway development operations.
3. What seam heights are suitable?
Bolter Miners & Miner-Bolters can be configured for
different roadway heights and seam conditions.
4. What cutting power is available?
Bolter Miners & Miner-Bolters are available with different
cutting motor powers and cutting head configurations.
5. What bolting systems are available?
Bolter Miners & Miner-Bolters can use roof, rib and
multi-bolt drilling systems for ground support.
6. How is material discharged?
Bolter Miners & Miner-Bolters can use gathering arms
and integrated conveyor systems to transfer cut material.
7. Can they support automation?
Yes. Bolter Miners & Miner-Bolters can support remote
control, monitoring and automated operating functions.
8. Can they be customized?
Yes. Bolter Miners & Miner-Bolters can be customized by
cutting power, roadway size, bolting layout, conveyor
system and control level.