Choosing the right aluminum extrusion CNC manufacturer can feel overwhelming—so many factories promise precision and reliability, but which ones truly deliver? Getting this choice right means stronger parts, faster turnaround, and real peace of mind for your next project. Imagine working with a partner you can trust, saving time and money while seeing your vision come to life. Ready to discover the best in the business?

Read on to meet the top aluminum extrusion CNC manufacturers and make your decision with confidence!

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CNC Aluminum Extrusion – WELLSTE

Aluminum Extruder | PSI Industries, Inc | United States

Product Details:
PSI Industries, Inc. offers turn-key custom aluminum extrusions along with a range of in-house services including CNC machining/fabrication, anodizing, powder coating, assembly, special packaging, standard and custom heat sink manufacturing, aluminum sign extrusions, and prototyping/low-volume stamping and extrusion services. They are an ISO 9001:2015-certified manufacturer serving all industries with precision, quality, and a fast turnaround.

Technical Parameters:
– Automated extrusion presses and advanced handling systems for custom aluminum
– Three and four-axis CNC machining capabilities for milling complex shapes and
– Four-stage inline conveyor powder coating system with a 30′ oven (up to 12′
– Heat sinks and standard shapes can be manufactured and shipped within a 2-4

Application Scenarios:
– Custom aluminum components for diverse industries
– Heat sinks and other thermal management solutions
– Aluminum sign extrusions and architectural products
– Prototyping and low-volume production of aluminum parts

Pros:
– Vertically integrated, providing one-stop solutions from extrusion to finishing
– ISO 9001:2015-certified, ensuring high quality and efficiency
– Capability for fast turnaround (2-4 weeks for custom parts)
– Expertise in assisting customers early in the design phase for cost-effective

Cons:
– No stock inventory maintained for standard shapes, all products are custom
– Limited explicit information on maximum dimensions, tolerances, or material

Custom Aluminum Extrusions | Aluminum Extrusion Manufacturers

Product Details:
Premium Parts offers low-volume, high-quality aluminum extrusion services for prototypes and end-use parts, providing custom dies, finishing (anodizing, painting, bead blasting, plating), and tight tolerances. The service accommodates production from 1 to 10,000+ units with fast turnaround (10 days or less).

Technical Parameters:
– Supports low-volume production (1 to 1,000 units) and mass production (up to 10
– Utilizes 6061 and 6063 aluminum alloys
– Delivers extrusions with tight tolerances and intricate geometries/cross-section
– Can combine extrusion with CNC machining and various finishing options

Application Scenarios:
– Construction components such as window and door frames
– Automotive parts for lighter vehicles and fuel efficiency
– Aerospace components including plane wings and lightweight parts
– Medical devices and mobility aids (wheelchairs, walking frames, surgical
– Enclosures, brackets, and chassis for electronics and consumer products

Pros:
– Fast turnaround for quality custom parts (10 days or less)
– Supports complex geometries without secondary assembly
– High strength-to-weight ratio and excellent corrosion resistance
– Multiple post-processing finishing options to augment functionality and

Cons:
– Limited to 6061 and 6063 aluminum alloy options
– Extrusion profiles dependent on custom die production, which may involve lead

Custom Aluminum Extrusions – Paramount Extrusions

Product Details:
Paramount Extrusions specializes in custom and standard aluminum extrusions, servicing a broad range of industries with both short and long production runs, as well as complex finishes and fabrication.

Technical Parameters:
– Capabilities for custom aluminum extrusions up to 8 inches in width
– Wide range of alloys available, including 6061, 6063, and others
– Expertise in precision cutting, punching, drilling, and specialized fabrication
– Finishing options such as anodizing and painting

Application Scenarios:
– Architectural components like windows, doors, and framing
– Transportation industry parts
– Display and store fixtures
– Industrial machinery and equipment

Pros:
– Ability to produce both custom and standard extrusions
– Accommodates both small and large production runs
– Extensive in-house finishing and fabrication capabilities
– Decades of experience and technical expertise

Cons:
– Primarily focused on aluminum, may not offer other metals
– Custom orders may have longer lead times than standard profiles

Small Custom Aluminum Extrusions | Aluminum Extrusion Profiles

Product Details:
Minalex manufactures high-quality, precision miniature custom aluminum extrusions available in both stock and custom sizes, offering a range of value-added services like cutting, deburring, finishing, and CNC machining. They deliver turn-key solutions for various industry needs and maintain rigorous certifications (AS9100, ISO9001, ITAR).

Technical Parameters:
– Extrude and supply aluminum profiles up to 3.500 inches (8.89 cm) in diameter
– Tolerances as tight as +/- 0.001 inch on one or more dimensions, depending on
– Supported alloys include 1100, 3003, 6063, 6463, 6061 (sourced in North America)
– Capabilities: Lbs/Ft <= 1.500 (kg/m <= 2.2322); Sections >= 0.018 in (>= 0.076

Application Scenarios:
– Military and aerospace applications requiring MIL-SPEC miniature aluminum
– Healthcare and medical equipment/components
– LED lighting components such as tracks, channels, housings
– Aluminum window extrusions for diverse window applications
– Electric vehicle manufacturing for environmentally friendly and cost-effective

Pros:
– Highly precise tolerances and quality-controlled production processes
– Certified to AS9100 and ISO9001 standards and ITAR registered
– Wide range of value-added and secondary operations (CNC machining, finishing,
– Able to handle both small and large quantity orders, custom and complex designs

Cons:
– Limited to extrusions up to 3.500 inches in diameter/circle size
– Focus primarily on miniature to small aluminum profiles, which may not suit all

Aluminum Extrusions & CNC Machining | Superior Metal Shapes

Product Details:
Superior Metal Shapes (SMS) provides high-quality custom hard and soft aluminum extrusions, advanced CNC machining services, and precision finishing (anodizing, powder coating, polishing) for complex designs and large-scale production. Their offerings are tailored for mission-critical industries requiring tight tolerances and fast, reliable delivery.

Technical Parameters:
– Ability to achieve ±.001 inches tightest tolerances
– 98% on-time delivery rate
– 98% acceptance rate on delivered products
– Expertise with both hard and soft aluminum alloys

Application Scenarios:
– Aerospace: Precise aluminum extrusions and components for OEMs and suppliers
– Medical: Precision extrusions meeting rigorous demands of medical device
– Defense: Innovative, cost-effective extrusion and machining solutions for

Pros:
– Proven expertise and legacy since 1983 in metal extrusion
– Supports complex shapes not handled by other mills
– Single-source provider: extrusion, machining, and finishing in one workflow
– Highly reliable with a strong record of on-time delivery and quality acceptance

Cons:
– Finishing services are performed through local partners, not directly in-house
– Primarily focused on aluminum; limited detail on capability for other metals

Aluminium Extrusion – CNC Milling Machining Manufacturer

Your Global Partner for Custom Aluminum Extrusions and Precision …

Product Details:
Fusion Aluminum provides custom and standard aluminum extrusions, precision aluminum fabrication, and a full spectrum of surface treatments and CNC machining services. Products include heat sinks, enclosures, handles, tracks, T-slot extrusions and accessories, tubes, bars, angles, and channels for diverse industries.

Technical Parameters:
– Low minimum order quantity (MOQ) for custom extrusions; over 20,000 standard
– 10 aluminum extrusion lines, maximum section size 400mm, minimum thickness 0.4mm
– 1-2 weeks for tooling/mold development
– Multiple surface treatments: anodizing, powder coating, brushing, polishing,

Application Scenarios:
– Thermal management in electronics and lighting (heat sinks)
– Enclosures for telecommunications and consumer electronics
– Automotive sunroof tracks, automation systems, and assembly lines
– Furniture, photovoltaic solar mounting, and structural/building projects

Pros:
– Low MOQ reduces upfront costs and risk for customers
– Fast mold/tooling development (1-2 weeks) accelerates time-to-market
– Extensive tooling library (20,000+ molds) offers wide product variety and cost
– Certifications (ISO9001:2000, TS16949) ensure high product quality

Cons:
– Limited maximum extrusion section size (400mm) may not suit very large profile
– Minimal publicly disclosed details about maximum order capacity and lead times

Aluminum Extrusion from Zetwerk Manufacturing – Best Prices

Product Details:
Zetwerk provides custom aluminum extrusion services, offering a wide range of shapes, sizes, and anodized finishes to meet specific client requirements. Their extrusions support precision tolerances, and they offer secondary operations including fabrication, CNC machining, surface finishing, and assembly.

Technical Parameters:
– Supports a variety of aluminum alloys including 6061, 6063, 6463, 6082, 6101,
– Cross-sectional widths from 5 mm to 300 mm
– Extrusion weights from 0.05 kg/m to 20 kg/m
– Tolerance as tight as +/-0.15 mm

Application Scenarios:
– Automotive structures and components
– Aerospace applications
– Building and construction (windows, doors, curtain walls)
– Consumer products and industrial equipment

Pros:
– Customizable in terms of shapes, sizes, and finishes
– High precision and tight tolerances for critical applications
– Provides a one-stop solution including secondary operations and assembly

Cons:
– Lead times may be affected by custom requirements
– Minimum order quantities may apply

Aluminum Extrusion CNC Machining Service – yijinsolution.com

Product Details:
CNC machining service for aluminum extrusion components, offering customized manufacturing solutions for a variety of industries using aluminum profiles and precision machining processes.

Technical Parameters:
– Supports CNC machining of aluminum extrusions including cutting, drilling,
– Works with a range of aluminum alloys (details on specific grades may require
– Capable of producing both small batch and high-volume orders
– Available for custom design and rapid prototyping

Application Scenarios:
– Aerospace components requiring lightweight, precise aluminum parts
– Automotive industry parts and structural frames
– Consumer products utilizing custom aluminum profiles
– Medical devices and equipment housings

Pros:
– High precision and repeatability with CNC-machined aluminum parts
– Supports rapid prototyping and fast turnaround times
– Ability to handle custom designs and complex profiles
– Scalable from small-batch to high-volume production

Cons:
– May involve longer lead times for highly customized or complex extrusions
– Limited to aluminum and compatible alloys (may not suit all material needs)

Comparison Table

Frequently Asked Questions (FAQs)

What should I look for when choosing an aluminum extrusion CNC manufacturer?
Focus on experience, production capabilities, quality certifications (like ISO 9001), customization options, and strong customer communication. Reliable manufacturers should also offer design assistance, transparent pricing, and consistent lead times.

How can I verify the quality of a manufacturer’s products?
Request samples, review their quality certifications, and ask for references or case studies. You can also visit their facility or request a virtual tour to see their production processes and quality control measures firsthand.

What information should I provide to get an accurate quote?
Share detailed drawings or CAD files, required tolerances, order volume, alloy specifications, surface finishing needs, and delivery timelines. The more information you provide, the more accurate and tailored your quote will be.

Are there minimum order quantities for CNC aluminum extrusions?
Minimum order quantities (MOQs) vary by manufacturer. Some may accommodate small prototype runs, while others prefer bulk orders. Always clarify MOQ requirements at the beginning to ensure the manufacturer can meet your needs.

How long does it typically take to complete an order?
Lead times depend on order size, complexity, and the manufacturer’s current schedule. Generally, standard orders take 3–6 weeks from design approval to delivery. Discuss your timeline upfront to avoid surprises.