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自由容器
Front Canopy &
Telescopic Beam Jacks
Extend Roof Coverage Where the Longwall
Needs It Most
Compact mining-duty
hydraulic actuatorsfor fast
and reliable front roof-
support movement.
Front Roof Coverage
Reduce unsupported roof
exposure near the coal face.
Controlled Extension &
Retraction
Positive hydraulic movement
in both directions.
Compact Canopy
Integration
Matched to restricted space
inside the canopy structure.
Mining-Duty Reliability
Seals, plated rods and tested
cylinder structures.
自由容器
Popular Front Canopy & Telescopic Beam Jacks
Reference configurations for front roof coverage
and telescopic canopy movement
FCJ-110/80-300
Front Canopy Jack
TBJ-125/90-500 Heavy-Duty
Telescopic Beam Jack
FCJ-110/80-300
Front Canopy Jack
Quick Details
·
Double Acting
·
Front Canopy Movement
·
Pin / Clevis Mount
·
Mining-Duty Seals
·
Optional Position Sensor
·
New / Replacement
Packaging & Delivery
·
Ports Capped & Sealed
·
Wooden Case / Steel Pallet
·
Container / Flat-Rack
·
Inspection & Test Record
Applications
·
Standard Shield Supports
·
Medium-Seam Longwalls
·
Replacement Front Jacks
·
Roof Support Retrofit
自由容器
TBJ-125/90-500 Heavy-Duty
Telescopic Beam Jack
Quick Details
·
Double Acting
·
Telescopic Beam Extension
·
Heavy Pin / Clevis
·
Mining-Duty Seals
·
Optional Stroke Sensor
·
New / Retrofit
Packaging & Delivery
·
Jack Fully Retracted
·
Heavy Wooden Case
·
Container / Flat-Rack
·
Leakage & Pressure Test
Applications
·
Telescopic Canopy Supports
·
Weak Roof Conditions
·
Backfilling Mining Supports
·
Replacement & Remanufacturing
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Custom Front Canopy & Telescopic Beam Jacks
Built Around Your Front Roof Coverage &
Canopy Geometry
Bore, Rod & Force
Cylinder bore, rod diameter
and push / pull requirement
Stroke & Beam Travel
Cylinder stroke, beam extension a
nd closed-length limit
Mounting & Pin
Geometry
Pin diameter, clevis width
and pivot position
Hydraulic Circuit &
Holding
Supply pressure, holding valve
and retraction control
Seals & Surface
Protection
Rod seal, wiper and
corrosion-resistant plating
Sensors & Testing
Stroke sensor, beam position
feedback and pressure
testing
Get Front-Jack Match
Successful Cases
TAIDA GLOBAL Completed Export of Heavy Duty Crane Girder to Saudi Arabia
Heavy Duty Gantry Crane Manufacturing for Large-Scale Industrial Applications
Heavy Duty Gantry Crane for Efficient Industrial Material Handling
Heavy Duty Gantry Crane Manufacturing and Delivery for Industrial Applications
Batch of Longwall Hydraulic Roof Supports Delivered to Mexico
Batch of Longwall Hydraulic Roof Supports Delivered to India
自由容器
Front Canopy &
Telescopic BeamJacks FAQ
Key answers for powered roof support manufacturers
and maintenance buyers
1. What are Front Canopy & Telescopic Beam Jacks?
Front Canopy & Telescopic Beam Jacks are hydraulic
cylinders used to control front canopy and telescopic
beam movement.
2. Where are they used?
Front Canopy & Telescopic Beam Jacks are used in
hydraulic roof supports for underground longwall mining.
3. What bore sizes are available?
Front Canopy & Telescopic Beam Jacks can be
customized
with different bore and rod diameters.
4. What stroke lengths are available?
Front Canopy & Telescopic Beam Jacks can be designed
with different strokes for specific extension requirements.
5. What working pressures are available?
Front Canopy & Telescopic Beam Jacks can be configured
for different hydraulic pressures and operating forces.
6. What mounting options are available?
Front Canopy & Telescopic Beam Jacks can use
customized pin, clevis and connection interfaces.
7. What surface protection is available?
Front Canopy & Telescopic Beam Jacks can include
corrosion-resistant and wear-resistant surface treatments.
8. Can they be customized?
Yes. Front Canopy & Telescopic Beam Jacks can be
customized by bore, stroke, force, mounting and
hydraulic interface.
Get Free Jack Match