Swellex Rock Bolt Manufacturer | Custom & Industrial Solutions

ISO 9001:2015

ANAB Accredited

NIST Traceable

Sterling Sintered Technologies specializes in custom powder metal fabrication for rock bolt and ground support applications. Our sintered metal components are engineered for mining, tunneling, and geotechnical applications where strength, durability, and precise tolerances are critical. With ISO 9001:2015 certification and nearly 70 years of manufacturing expertise, we deliver net-shape or near-net-shape components that reduce machining costs while meeting demanding industry specifications.

Our Range of Products

Custom Powder Metal Parts

Net Shape Manufacturing
Multi-level Complex Shapes
ISO 9001:2015 Certified

Powder Metal Parts

Net-Shape Precision Parts
High Material Utilization (97%)
Complex Multi-level Configurations

Powder Metal Manufacturing Services

Net or Near-Net Shape Production
ISO 9001:2015 Registered Facility
Multi-level Compacting Capability

Custom Powder Metal Fabrication

ISO 9001:2015 Quality Certified
Multi-level Complex Shapes
Nearly 70 Years of Expertise

Plain Bearings

Self-lubricating Bearings
Near Net Shape Manufacturing
ISO 9001:2015 Standards

Carbon Steel Components

Net or Near-Net Shape
Multi-level Compacting
97% Material Utilization

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Frequently Asked Questions

What are Swellex rock bolts used for?

Swellex rock bolts are ground support systems used in mining, tunneling, and underground construction to stabilize rock formations and prevent collapses in excavations.

What materials are best for rock bolt components?

Can you manufacture custom rock bolt specifications?

What quality certifications do you hold?

What is the typical lead time for custom components?

Do you offer secondary operations on components?

What are the advantages of powder metallurgy for rock bolts?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Mining & Tunneling

Precision powder metal components for ground support systems, rock bolts, and underground excavation equipment demanding extreme strength and durability.

Construction & Geotechnical

Custom fabricated structural components for foundation stabilization, soil retention systems, and geotechnical anchoring applications requiring precise engineering tolerances.

Infrastructure & Civil Engineering

Engineered powder metal parts for slope stabilization, tunnel support, and infrastructure reinforcement in transportation and public works projects.

Industrial Equipment Manufacturing

High-strength powder metal components for heavy machinery, hydraulic systems, and industrial equipment operating in demanding underground and construction environments.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Sterling Sintered Technologies manufactures industrial bolts and custom fasteners using powder metal technology. Our net-shape manufacturing process produces high-strength bolts, nuts, screws, and specialty fasteners from ferrous, stainless steel, brass, and bronze alloys. From miniature components to 500-gram parts, we deliver precision-engineered fastening solutions with minimal machining required, serving medical, plumbing, lock hardware, power tools, and firearms industries since 1955.

Sterling Sintered Technologies manufactures custom bolts and fasteners using advanced powder metallurgy processes. Our precision-engineered solutions include powder metal bolts, screws, nuts, and specialty fasteners in ferrous, stainless steel, brass, and bronze materials. With net-shape manufacturing capabilities, we deliver complex components with minimal machining requirements, serving medical, firearms, plumbing, power tools, and lock hardware industries since 1955.

Explore our comprehensive custom bolt manufacturing solutions engineered for demanding industrial applications. Sterling Sintered Technologies delivers precision-engineered powder metal bolts, fasteners, and structural components from miniature to 500 grams. Our net-shape manufacturing process minimizes machining while achieving tight OEM tolerances across ferrous, stainless steel, brass, and specialized alloys for medical, firearms, plumbing, power tools, and lock hardware industries.

Why Mining & Industrial Manufacturers Choose Sterling Sintered Technologies

Seven Decades of Manufacturing Mastery

Since 1955, we've perfected powder metal fabrication for demanding applications. Our ISO 9001:2015 certified processes ensure consistent quality and precision in every component we manufacture.

Net-Shape Precision Manufacturing

Our multi-level compacting presses produce complex components with minimal machining required. This net-shape approach reduces your production costs while maintaining exacting OEM tolerances.

Complete Engineering & Assembly Support

From concurrent design assistance and prototyping to secondary operations and assembly services, we're your single-source partner for custom powder metal solutions.

Get a Quote for Custom Powder Metal Rock Bolt Components

Connect with our engineering team to discuss your rock bolt requirements. We'll provide technical guidance and competitive pricing for your project within 24 hours.

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Contact Us Today

For immediate assistance, feel free to give us a direct call at (860) 379-2753 You can also send us a quick email at sales@sterlingsintered.com

Didn't find what you're looking for?