自由容器
LongwallCrushers & Sizers
Heavy-duty coal size reduction for continuous longwall transfer
Reduce oversized coal at
AFC/BSL transfer points for
smooth downstream
conveying.
Impact Crushing
Performance
Break oversized coal
into conveyor-
friendly sizes
AFC & BSL
Integration
Designed for longwall transfer system matching
Adjustable
Product Size
Control output size through
crusher settings
Underground
Reliability
Compact structures
for demanding underground duty
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Popular Longwall Crushers & Sizers
Heavy-duty crushing systems for AFC and BSL
transfer points
HBT Impact Roll Crusher
Integrated BSL System
Komatsu HRX 800 Underground Sizer
HBT Impact Roll Crusher Integrated
BSL System
QUICK DETAILS
· Product Type：Impact Roll Crusher for Longwall Transfer
· Application：AFC / BSL Material Transfer
· Crusher Type：Horizontal Impact Roll Crusher
· Adjustment：Hydraulic Crusher Roll Height Adjustment
· Protection：Overload Protection System
· Integration：Beam Stage Loader + Belt Tail System
· Dust Control：Integrated Spray Option
PACKAGING & DELIVERY
· Crusher Frame
· Impact Roll Assembly
· Hydraulic Adjustment Unit
· Drive Components
· Control System
· Wear Parts
APPLICATIONS
· Longwall Coal Faces
· AFC Transfer Points
· Belt Conveyor Protection
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Komatsu HRX 800 Underground Sizer
QUICK DETAILS
· Product：Underground Primary Sizer
· Model：HRX 800 Reference System
· Capacity：Up to 2,400 MTPH
· Output Size：200-250 mm Class
· Design：Compact Low-Profile Structure
· Tools：Replaceable Crushing Picks
· Monitoring：Bearing Temperature & Vibration Monitoring
· Application：Underground Mining Transfer
PACKAGING & DELIVERY
· Sizer Body
· Crushing Shafts
· Gear Drives
· Hydraulic Components
· Electrical Monitoring
· Heavy Steel Frame
· Moisture Protection
· Impact Protection
APPLICATIONS
· Underground Coal Mining
· Hard Material Reduction
· Transfer Point Crushing
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Custom Longwall Crushers & Sizers
Matched to your AFC， BSL，coal properties and
transfer requirements
Coal Lump Size
& Material
Conditions
Feed Size · Coal
Hardness · Moisture
Capacity &
Throughput
t/h Target · Face Output ·
Conveyor Capacity
Crusher Type
Selection
Impact Roll Crusher ·
Twin Roll Sizer · Pick
Configuration
AFC / BSL
Integration
Transfer Height · Conveyor
Interface · Belt Tail
Matching
Drive & Hydraulic System
Motor Power · Hydraulic
Adjustment · Protection
Automation &
Monitoring
Load Monitoring Vibration
Sensors · Remote
Diagnostics
Successful Cases
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Longwall Crushers & Sizers FAQ
Key answers for underground coal mine owners，
engineers and procurement teams.
1. What are Longwall Crushers & Sizers?
Longwall Crushers & Sizers are mining equipment
designed to reduce oversized coal and rock materials in
longwall systems.
2. Where are they used?
Longwall Crushers & Sizers are used in longwall mining
faces, gate roads and conveyor transfer systems.
3. What materials can they process?
Longwall Crushers & Sizers can process coal, rock and
other mined materials with different lump sizes.
4. What capacities are available?
Longwall Crushers & Sizers can be customized by throughput, crushing size, drive power and mining conditions.
5. Can they integrate with AFC and BSL systems?
Yes. Longwall Crushers & Sizers can integrate with Armored Face Conveyors, Beam Stage Loaders and belt conveyor systems.
6. What crusher types are available?
Longwall Crushers & Sizers can use different crushing configurations based on material hardness and output requirements.
7. Can they support continuous-duty operation?
Yes. Longwall Crushers & Sizers are designed for continuous operation in demanding underground mining environments.
8. Can they be customized?
Yes. Longwall Crushers & Sizers can be customized by capacity, inlet size, discharge size, drive system and control requirements.