Are you curious about which rock bolt supplier factories stand out in quality and reliability? Comparing the top factories is crucial for ensuring safety and efficiency in your projects. Discovering the best options can save you time and money. Dive in to find out which suppliers you can trust!
Home – Emcor Underground – Rock Bolts manufacturer
Product Details: EMC Rock Bolt – High quality, quick and easy installation guaranteeing efficiency and safety.
Technical Parameters:
– Variable Length Up To: 6m
– Tube Thickness: 2mm (Standard), 3mm (Super)
– Original Pipe Diameter: 41mm (Standard), 54mm (MIDI and Super)
– Minimum Breaking Load: 120 kN (Standard), 160 kN (MIDI), 240 kN (Super)
– Weight: 2 kg/m (Standard), 2.7 kg/m (MIDI), 3.9 kg/m (Super)
Application Scenarios:
– Hard Rock Mining
– Train Tunnels
– Road Tunnels
Pros:
– High quality and superior service
– Innovative technology and manufacturing
Cons:
– Limited information on specific product variations
– Potentially high cost due to advanced technology
Home – Canshield Rockbolts
Product Details: CT-Bolts, Rebar Bolts, Emc Expandable Rock Anchor, Self Drilling Anchors, Split Set, Cable Anchors
Technical Parameters:
– Anchorage capacity
– Installation simplicity
Application Scenarios:
– Underground mining
– Excavation shoring
Pros:
– High reliability
– Easy installation
Cons:
– Limited to specific applications
– Potential for corrosion in certain environments
Fiberglass Rock Bolts – Sigma DG Corp
Product Details: Fiberglass Rock Bolts by Sigma DG Corporation, known for their use in North American mining companies.
Technical Parameters:
– Available in diameters: 20mm, 22mm, 25mm, 32mm, 32/12mm Hollow
– Resin options: Polyester (PE) and Vinylester (VE)
Application Scenarios:
– Used in situations where subsequent excavation will take place
– Ideal for reducing machine downtime in mining operations
Pros:
– Corrosion resistant
– Less downtime due to torn belts and reduced labor expenses
Cons:
– Limited length options for certain diameters
– Potentially higher initial cost compared to traditional steel bolts
Rock Bolt – Rock Bolt
Product Details: Regbar Rockbolt is a unique combination rock bolt system that offers the advantages of anchoring and a fully filled rock bolt simultaneously.
Technical Parameters:
– Flexibility Module: 205 GPa (205 kN / mm²)
– Continuously high tensile, hot rolled threaded rods
Application Scenarios:
– Underground applications
– Tunnel and mining projects
Pros:
– Quick installation with a two-stage procedure
– Corrosion protection available with epoxy coating
Cons:
– Limited information on specific drawbacks
– Generic placeholders for cons
Rock Bolts | Russo Corp
Product Details: Rock bolts are structural elements used in geotechnical engineering and underground construction to provide support and reinforcement to rock masses.
Technical Parameters:
– Used in tunnels, mines, slopes, and rock cuts
– Enhances overall stability of rock mass
Application Scenarios:
– Earth Retention
– Tunneling
– Uplift Resistance
– Rock Fall Mitigation
– Slope Stability
– Existing Concrete Structures
Pros:
– Fast and inexpensive solution
– Eliminates falling rock risks while providing reliable excavation support
Cons:
– Requires proper installation
– May not be suitable for all rock types
GEOTEC™ FRP Solid Rock Bolt – Dextra Group
Product Details: GEOTEC™ FRP Solid Rock Bolt is a rock-bolting system based on fully threaded FRP tendon, designed for face-bolting and temporary applications.
Technical Parameters:
– 4 diameters available from 20mm to 32mm
– Tensile strength up to 1,000 Mpa
Application Scenarios:
– Face-bolting and temporary applications
– Cohesive soil and hard rock
Pros:
– Cuttable for faster excavation process
– Corrosion resistance prevents premature bolt failure
Cons:
– Limited to specific applications
– Requires pre-drilled holes for installation
GFRP Rockbolts for Mining and Tunneling Stability – ARC
Product Details: FRP rockbolts are a type of support system used in underground mining, tunnelling, and civil engineering projects to reinforce and stabilize rock formations.
Technical Parameters:
– Diameter: 12/25 mm, External: 25 mm, Cross-Section: 345 mm2, Tensile Load: 230 k…
– Hollow Rockbolt: Diameter: 28/12 mm, External: 28 mm, Cross-Section: 450 mm2, Te…
Application Scenarios:
– Mining
– Tunneling
Pros:
– High tensile strength
– Corrosion resistance
– Lightweight
– Non-conductive
– Durability
– Easy installation
– Flexibility
– Chemical resistance
– Fatigue resistance
– Environmental friendliness
– Cost-effective
– Versatility
Cons:
– Higher initial cost compared to steel rockbolts
– Limited availability in some regions
Product – Emcor Underground – Rock Bolts manufacturer
Product Details: Emcor Underground – Rock Bolts manufacturer. A Rock bolt is a steel rod used in tunnelling and underground mining, providing support to rock formations.
Technical Parameters:
– Variable Length Up To: 6000 mm
– Tube Thickness: 2mm (STANDARD, MIDI), 3mm (SUPER)
– Original Pipe Diameter: 41mm (STANDARD), 54mm (MIDI, SUPER)
– Minimum Breaking Load: 120 kN (STANDARD), 160 kN (MIDI), 240 kN (SUPER)
– Raw Material Quality: S 355-MC
Application Scenarios:
– Tunnelling
– Underground hard rock mining
Pros:
– High quality and efficiency
– Quick and easy installation
Cons:
– Requires special pump and adapter for expansion
– Operator experience may be needed for optimal use
Expandable Rock Bolts: Reliable Supplier for Stability
Product Details: SSAB Expandable Rock Bolt for rock reinforcing, manufactured by Kamlesh Metal & Alloy using high-quality Nordic steel.
Technical Parameters:
– Bolt diameter: 28 mm to 38 mm
– Minimum breaking load: 120 kN to 240 kN
Application Scenarios:
– Stabilization of railway tracks
– Tunnel portal stabilization
Pros:
– Excellent energy absorbency
– High load yielding
Cons:
– Limited information on specific drawbacks
– Potential variations in borehole diameter may affect installation
Rock Bolt Manufacturers – Rock Bolt Suppliers – ExportHub
Product Details: Rock bolts are used for ground support in mining and civil engineering applications. They provide stability and reinforcement to rock formations.
Technical Parameters:
– Material: Steel, FRP
– Price Range: 0.01-50 USD
Application Scenarios:
– Mining operations for ground support
– Civil engineering projects requiring rock stabilization
Pros:
– High strength and durability
– Variety of materials available for different applications
Cons:
– Potential for corrosion in certain environments
– Installation may require specialized equipment
Related Video
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Home – Emcor Underground – Rock Bolts manufacturer | EMC Rock Bolt – High quality, quick and easy installation guaranteeing efficiency and safety. | – High quality and superior service – Innovative technology and manufacturing | – Limited information on specific product variations – Potentially high cost due to advanced technology | www.emcorunderground.com |
| Home – Canshield Rockbolts | CT-Bolts, Rebar Bolts, Emc Expandable Rock Anchor, Self Drilling Anchors, Split Set, Cable Anchors | – High reliability – Easy installation | – Limited to specific applications – Potential for corrosion in certain environments | canshieldrockbolts.com |
| Fiberglass Rock Bolts – Sigma DG Corp | Fiberglass Rock Bolts by Sigma DG Corporation, known for their use in North American mining companies. | – Corrosion resistant – Less downtime due to torn belts and reduced labor expenses | – Limited length options for certain diameters – Potentially higher initial cost compared to traditional steel bolts | sigmadg.com |
| Rock Bolt – Rock Bolt | Regbar Rockbolt is a unique combination rock bolt system that offers the advantages of anchoring and a fully filled rock bolt simultaneously. | – Quick installation with a two-stage procedure – Corrosion protection available with epoxy coating | – Limited information on specific drawbacks – Generic placeholders for cons | groundrockbolt.com |
| Rock Bolts | Russo Corp | Rock bolts are structural elements used in geotechnical engineering and underground construction to provide support and reinforcement to rock masses. | – Fast and inexpensive solution – Eliminates falling rock risks while providing reliable excavation support | – Requires proper installation – May not be suitable for all rock types |
| GEOTEC™ FRP Solid Rock Bolt – Dextra Group | GEOTEC™ FRP Solid Rock Bolt is a rock-bolting system based on fully threaded FRP tendon, designed for face-bolting and temporary applications. | – Cuttable for faster excavation process – Corrosion resistance prevents premature bolt failure | – Limited to specific applications – Requires pre-drilled holes for installation | www.dextragroup.com |
| GFRP Rockbolts for Mining and Tunneling Stability – ARC | FRP rockbolts are a type of support system used in underground mining, tunnelling, and civil engineering projects to reinforce and stabilize rock form… | – High tensile strength – Corrosion resistance – Lightweight – Non-conductive – Durability – Easy installation – Flexibility – Chemical resistance – F… | – Higher initial cost compared to steel rockbolts – Limited availability in some regions | www.arcinsulations.com |
| Product – Emcor Underground – Rock Bolts manufacturer | Emcor Underground – Rock Bolts manufacturer. A Rock bolt is a steel rod used in tunnelling and underground mining, providing support to rock formation… | – High quality and efficiency – Quick and easy installation | – Requires special pump and adapter for expansion – Operator experience may be needed for optimal use | www.emcorunderground.com |
| Expandable Rock Bolts: Reliable Supplier for Stability | SSAB Expandable Rock Bolt for rock reinforcing, manufactured by Kamlesh Metal & Alloy using high-quality Nordic steel. | – Excellent energy absorbency – High load yielding | – Limited information on specific drawbacks – Potential variations in borehole diameter may affect installation | www.kamleshmetalalloy.com |
| Rock Bolt Manufacturers – Rock Bolt Suppliers – ExportHub | Rock bolts are used for ground support in mining and civil engineering applications. They provide stability and reinforcement to rock formations. | – High strength and durability – Variety of materials available for different applications | – Potential for corrosion in certain environments – Installation may require specialized equipment | www.exporthub.com |
Frequently Asked Questions (FAQs)
What are rock bolts and why are they used?
Rock bolts are long, steel rods used to stabilize rock formations in mining and construction. They are installed into drilled holes and anchored to provide support, preventing rock falls and ensuring safety in underground environments.
How do I choose a reliable rock bolt supplier?
When selecting a rock bolt supplier, consider their experience, product quality, certifications, and customer reviews. It’s also helpful to ask about their manufacturing processes and whether they offer technical support or custom solutions to meet your specific needs.
What materials are rock bolts made from?
Rock bolts are typically made from high-strength steel, which provides durability and resistance to corrosion. Some suppliers may also offer bolts with protective coatings or made from alternative materials for specific environmental conditions.
Can I get custom sizes or specifications for rock bolts?
Yes, many rock bolt suppliers offer custom sizes and specifications to meet your project requirements. Be sure to communicate your needs clearly, including length, diameter, and any specific load-bearing capacities.
What is the typical lead time for rock bolt orders?
Lead times for rock bolt orders can vary based on the supplier and the complexity of your order. Generally, you can expect delivery within a few weeks, but it’s best to confirm with the supplier for accurate timelines based on your specific needs.