自由容器
Steeply Inclined SeamRoof Supports
Stable roof control for large-dip longwall faces
——
Designed for anti-slip stability，
anti-topple control and
coordinated inclined-face advance.
Anti-Slip
Stability
Control downhill
movement on
inclined floors
Anti-Topple
Control
Improve lateral
stability on steep
faces
Controlled
Face Advance
Coordinate
support and AFC
movement
Manual to
Smart Control
Hydraulic or
electro-hydraulic
options
自由容器
Popular Steeply Inclined SeamRoof Supports
Reference configurations for large-dip and complex
longwall faces.
ZY5000/15.5/38
ZZ7600/18/38
ZY5000/15.5/38
Quick Details
· Product Type：Hydraulic Roof Support
· Reference Model：ZY5000/15.5/38
· Architecture：Two-Leg Shield Type
· Working Resistance Class：5000 kN
· Height Class：1.55-3.8 m
· Stability Focus：Anti-Slip Stability
· Base Design：Extended Anti-Slip Shoe
· Advancement：Hydraulic Advancing
· AFC Interface：Yes
· Control：Electro-Hydraulic
· Application：Steep Longwall Mining
Packaging & Delivery
· Critical parts wrapped with VCI film and rust protection.
· Main frame packed in break-bulk；cylinders in wooden
crates.
· Suitable for flat-rack or open-top container shipment.
· On-site supervision and commissioning available.
Applications
· On-site supervision and commissioning available.
· Pseudo-Inclined Mining Layouts
· Variable Roof & Floor Conditions
自由容器
ZZ7600/18/38
Quick Details
· Product Type：Hydraulic Roof Support
· Reference Model：ZZ7600/18/38
· Architecture：Chock-Shield Type
· Working Resistance Class：7600 kN
· Height Class：1.8-3.8 m
· Stability Focus：Anti-Slip/Anti-Topple
· Base Design：Widened Chock Base
· Advancement：Hydraulic Advancing
· AFC Interface：Yes
· Control：Electro-Hydraulic
· Application：Heavy-Duty Steep Seams
Packaging & Delivery
· Critical parts wrapped with VCI film and rust protection.
· Main frame packed in break-bulk；cylinders in wooden
crates.
· Suitable for flat-rack or open-top container shipment.
· On-site supervision and commissioning available.
Applications
· Steep Longwall Faces
· Pseudo-Inclined Mining Layouts
· Variable Roof & Floor Conditions
自由容器
Custom Steeply Inclined SeamRoof Supports
Built around your dip angle and stability risk.
Seam Dip &
Mining Direction
Dip Angle /
Underhand/
Overhand
Working
Resistance
Roof Load /
Dynamic
Weighting
Anti-Slip
System
Base Friction /
Limiting Stop /
Restraint
Anti-Topple &
Side Stability
Centre of Gravity /
Base Width /
Side Restraint
AFC & Advance
Coordination
AFC Anti-Skid /
Push-Pull Geometry /
Sequential Advance
Control &
Monitoring
Electro-Hydraulic /
Sensors / Diagnostics
Successful Cases
自由容器
Steeply Inclined Seam RoofSupports FAQ
Key answers for large-dip longwall mining buyers.
1. What are Steeply Inclined Seam Roof Supports?
Steeply Inclined Seam Roof Supports are hydraulic
supports designed for longwall mining in steeply
dipping coal seams.
2. Where are they used?
Steeply Inclined Seam Roof Supports are used in
underground mines with steep seam angles and
challenging roof conditions.
3. What seam angles are suitable?
Steeply Inclined Seam Roof Supports can be configured
for different seam dip angles and mining directions.
4. What working resistance is available?
Steeply Inclined Seam Roof Supports can be designed
with different working resistance levels based on roof
pressure.
5. How is slipping prevented?
Steeply Inclined Seam Roof Supports can use anti-slip
devices and coordinated advancing systems for stable
operation.
6. How is toppling controlled?
Steeply Inclined Seam Roof Supports can include anti-
topple structures and support-guiding systems.
7. Can they use electro-hydraulic control?
Yes. Steeply Inclined Seam Roof Supports can support
electro-hydraulic control, monitoring and automated
face advance.
8. Can they be customized?
Yes. Steeply Inclined Seam Roof Supports can be
customized by seam angle, support height, resistance
and anti-slip configuration.