Buell Industries Served
When your industry can’t afford mistakes, you need a machining partner who understands exactly what’s at stake. At Buell Automatics, we don’t just make parts, we solve problems for industries where reliability isn’t optional. Since 1966, we’ve been trusted by aerospace engineers, medical device manufacturers, defense contractors, and more to deliver components that perform under pressure.
So, what makes Buell Automatics stand out? Here’s a closer look at where our expertise makes the most significant impact.
Aerospace: Where Every Micron Matters
Aerospace components need to withstand extreme forces, temperatures, and vibrations without fail. That’s why leading aerospace manufacturers rely on us for:
- Engine & airframe components: Bushings, fittings, and connectors that hold up under stress
- Flight control systems: Precision shafts and housings with tight tolerances
- Landing gear parts: Durable components machined from high-strength alloys
Why aerospace trusts Buell:
Material expertise: We work with Steel, Alloys, Aluminum, Stainless, and other high-performance metals
ITAR compliance: Sensitive projects stay secure
First-article inspection: Every batch matches the original specs
Defense & Military: Built for the Toughest Conditions
When failure isn’t an option, defense contractors turn to Buell. We machine parts that endure harsh environments, from desert heat to Arctic cold.
Defense components we specialize in:
- Weapon system parts: Muzzle shims, recoil spring plugs, blanks and firing pins
- Vehicle components: Suspension parts, hinge pins, and adapters
- Communication hardware: Connectors and housings for secure systems
Why defense chooses Buell:
ITAR & EAR compliance: Controlled data stays protected
High-volume readiness: Capable of large production runs without delays
Rugged material selection: steel, stainless, aluminum and more
Heavy Equipment: Machining That Handles the Load
Construction, mining, and agricultural equipment require parts that won’t fail under heavy use. Our precision machining delivers:
- Hydraulic system components: Valve bodies, piston rods, and adapters
- Wear-resistant bushings & pins: Machined from hardened steels
- Structural fittings: High-strength connectors for load-bearing frames
Built to last:
Coolant-through drilling: Deep, straight holes in tough materials
Davenport screw machines: High-volume production without sacrificing durability
CNC Swiss Turning: Handles more complex parts with computer programming
Automotive: Keeping the World Moving
From engine components to transmission parts, we help automotive suppliers meet tight tolerances and high-volume demands.
Common automotive parts we produce:
- Fuel system components: Precision-machined injector parts
- Steering & suspension bushings: Durable enough for millions of cycles
- Fasteners & fittings: Consistent quality across massive orders
Our automotive edge:
IATF 16949 compliance: Meeting strict automotive quality standards
Statistical process control (SPC): Catching variations before they become problems
Secondary finishing: Heat treating, plating, and deburring for ready-to-install parts
Medical: Precision That Saves Lives
Medical devices can’t have defects, ever. Whether it’s a surgical tool or an implant, our Swiss machining and turning capabilities produce parts that meet the strictest standards.
Key medical components we manufacture:
- Medical screws for prosthetics
- Artificial limb hydraulic system parts
- Hardware for artificial joints
- Diagnostic equipment parts
How we ensure medical-grade quality:
Full material traceability: Every lot is documented
Electropolishing & passivation: For corrosion-resistant finishes
Consumer Goods: Precision Where It Counts
Even everyday products need reliability. We machine parts for appliances, power tools, and plumbing fixtures that withstand daily wear.
Examples of consumer components we make:
- Appliance motor shafts: Smooth-running, balanced performance
- Plumbing fittings: Corrosion-resistant brass and stainless steel
- Power tool gears: Precision-cut for smooth operation
Why consumer brands work with us:
Quality where it counts: Reliability
Cost-effective high-volume runs: Keeping retail prices competitive
Pneumatics: Precision for Air-Powered Systems
When compressed air systems fail, production lines stall. Buell Automatics machines components that withstand the unique stresses of pneumatic and hydraulic systems including repeated pressure cycling, metal-on-metal wear and constant vibration.
Key pneumatic components we manufacture:
- Valve bodies & spools: Precision-machined for leak-free operation
- Cylinder rods & end caps: Durable components for smooth reciprocating motion
- Threaded fittings: NPT, BSPP, and ORB connections for secure seals
- Actuator shafts & bushings: Low-friction designs for reliable automation
Why fluid power systems rely on Buell:
- Material expertise: 12L14 steel, 303 stainless, brass C36000, and 6061 aluminum selected for performance
- Leak-proof machining: Ground thread tools and surface finishes (Ra <32 µin) on sealing surfaces
- Industry compliance: SAE J514, ISO 1179, and ANSI B1.20.1 standards
- Dimensional precision: Critical diameters held to ±0.0005″ tolerances
Capabilities for hydraulic fittings manufacturers:
- JIC flare fittings (37°/45°) and SAE straight-thread ports
- ORB adapters and high-pressure compression fittings
- Full traceability: ISO 9001 documentation from material certs to final inspection
Communication Industry: Precision Components for Connectivity
In communication systems, every mechanical component must ensure flawless performance under vibration, moisture, and constant use. Our Davenport and CNC/Swiss machining expertise delivers precision parts that maintain signal integrity and reliability in critical communication hardware.
Key components we manufacture:
- Male and Female Threaded Connectors: Basic threaded parts used to join two components with secure mechanical fit, used in panel connectors, antenna mounts, and cable terminals.
- Threaded inserts & housings: Secure, long-lasting assembly for satellite and test equipment
- Set Screws for Communication Equipment: These small but vital fasteners ensure stability and alignment in communication devices, supporting long-term reliability in harsh environments and high-vibration settings
Precision for communication systems:
Threading expertise: Smooth, durable threads in materials for harsh environments
Laser etching: Permanent identification for traceability in regulated applications
OEM: Precision Manufacturing for Original Equipment Manufacturers
When OEMs need mission-critical parts that meet exact specifications batch after batch, they partner with Buell Automatics. We don’t just supply components; we become an extension of your team, delivering precision-machined parts that keep your production lines moving and your end products reliable.
Why OEMs Trust Buell:
- Material versatility: Aluminum, brass, stainless steel, exotic alloys and engineered plastics
- Flexible production: Prototypes, short runs, or high-volume orders (Davenport screw machines for efficiency, CNC/Swiss for tight tolerances)
- End-to-end traceability: Full documentation for quality control and compliance
Key OEM Components We Produce:
- Threaded fasteners & inserts: Precision-cut internal/external threads for secure assemblies
- Connectors & housings: For electronics, fluid systems and structural applications
- Shafts, pins, and bushings: Wear-resistant and dimensionally stable
- Deep-drilled components: Coolant-through drilling for hydraulic and fuel systems
OEM-Focused Capabilities:
- High-volume precision: Multi-spindle screw machines for cost-effective mass production
- Secondary finishing: Deburring, plating, heat treating and laser etching in-house or through partners
- Industry compliance: ITAR, IATF 16949, and ISO 9001:2015 certifications
Why Industries Trust Buell Automatics
Across every sector we serve, three things never change:
Experience
Over 50 years solving machining challenges
Quality systems
ISO 9001:2015 certified, ITAR and IATF compliant with rigorous inspections
Adaptability
From prototypes to full production runs
Ready to See the Buell Difference?
Regardless of your industry, we possess the skills and equipment to deliver parts that meet your most stringent standards. Contact us today to discuss your project. Let’s build something better together.