T-Slot Aluminum Extrusion Supplier
We are a professional T-slot aluminum extrusion supplier, providing standard T-slot aluminum profiles in stock with no minimum order quantity. At the same time, we support custom T-slot aluminum extrusion based on customer drawings or samples, covering both small projects and industrial-scale requirements.
What Is T-Slot Aluminum Profile?
A T-slot aluminum profile is an modular aluminium extrusions produced by aluminum extrusion, featuring continuous longitudinal T-shaped slots along the profile surface. These slots allow standard bolts, T-nuts, and connectors to be installed and repositioned easily.
Designed for modular assembly, T-slot aluminum profiles enable fast, flexible, and repeatable construction without welding. As a result, they are widely used as industrial aluminum profiles and aluminum framing systems for machine frames, automation equipment, workstations, and protective structures.
T-Slot Aluminum Profile Series
T-slot aluminum profiles are available in multiple standard series based on profile width, such as 20 series (2020, 2040, 2060), 30 series (3030, 3060), 40 series (4040, 4080), and 45 series, allowing different load capacities and structural requirements to be met. In addition to standard square profiles, extended models like 2040 and 2060 provide increased strength for longer spans. Structural variations include open profiles, profiles with one, two, or three closed sides for higher rigidity and a cleaner appearance, as well as rounded-corner profiles designed for improved safety and aesthetics in industrial aluminum framing systems.
Standard T-Slot Aluminum Profiles in Stock
We keep a wide range of standard T-slot aluminum profiles in stock, covering series from 20 to 100, to support fast delivery for projects of all sizes. No minimum order quantity is required for stock items, making them ideal for prototyping, maintenance, and small-batch needs.
Series available: 20 / 30 / 40 / 45 / 50 / 60 / 80 / 90 / 100
Slot width options: 6 mm / 8 mm / 10 mm / 12 mm
Alloy / temper: 6063-T5
Length options: full length 6.02 m; cutting to required lengths supported
Secondary processing: drilling, tapping, 45° angle cutting, and other basic machining
Accessories: large inventory of T-slot accessories available — please refer to the T-slot Accessories page
Custom T-Slot Aluminum Extrusion
HTS-ALU is a professional aluminum extrusion manufacturer with 40 extrusion production lines and complete in-house surface treatment and machining capabilities. With extensive experience in producing custom T-slot aluminum profiles, we support both standard and non-standard industrial framing requirements.
Custom T-slot aluminum profiles based on customer drawings or physical samples
Flexible MOQ for custom extrusion projects, suitable for prototypes and production orders
Alloy options: 6063 / 6061 with T5 or T6 temper
Surface finish options: clear anodizing (silver), black anodizing, powder coating
Custom length support: profile length up to 8 meters
T-slot Aluminum Profiles Connection
T-slot aluminum profiles are commonly used for constructing mechanical structures and frameworks. They have a T-shaped cross-section and can be used to build various custom frames and structures. The profiles can be quickly assembled using a variety of accessories. The connections of T-slot aluminum profiles are achieved using compatible connecting elements. Here are several common methods:
1. T-nut connection: T-slot aluminum profiles have slots that can accommodate T-nuts. By sliding the T-nuts into the slots and using screws to connect two profiles, a reliable connection can be achieved. This connection method is widely used and suitable for various simple connection needs.
2. Slide-in connection: Slide-in connectors offer a quick and convenient connection method. The connectors can be slid into the T-slot, and by rotating a handle or wrench, the connector can be secured in the desired position. This connection method allows for easy disassembly and reconfiguration, making it suitable for applications that require frequent structural changes.
3. Corner connection: Corner connectors usually consist of two parts. One part is fixed within the T-slot, while the corresponding part is fixed on the other profile to be connected. By combining the two parts, an angled connection can be achieved. This connection method is suitable for constructing angled structures or connecting two profiles to form a stable angle.
4. Manual clamping connection: Manual clamping connectors typically consist of a handle and a clamping block. The clamping block can be manually tightened within the T-slot to connect two profiles. This connection method is simple and user-friendly, suitable for applications with lower clamping force requirements.
5. Automatic clamping connection: Automatic clamping connectors use springs or other mechanical structures to automatically clamp the profiles within the T-slot. This connection method provides higher connection force and stability, suitable for applications that require stronger and more secure connections.
Why Choose Us as Your T-Slot Aluminum Supplier
As a professional T-slot aluminum supplier, we combine stock availability with custom manufacturing capability to support a wide range of project requirements.
Stock + custom supply in one place, simplifying sourcing and project management
No MOQ for standard T-slot aluminum profiles, ideal for small orders and urgent needs
Stable extrusion quality and dimensional consistency for reliable modular assembly
One-stop service, including extrusion, surface treatment, cutting, and packaging
Well suited for distributors, OEM manufacturers, and engineers seeking long-term, reliable supply
Applications of Modular Aluminum Profile
T-slot modular aluminium extrusions are widely used in industrial and engineering projects due to their modular structure and ease of assembly. Typical applications include:
Machine Frames
T-slot aluminum profiles are frequently used to construct frames for machines and equipment. These profiles provide a sturdy and flexible framework that can be easily customized and modified as needed. They are commonly used in CNC machines, 3D printers, industrial automation systems, and other manufacturing equipment.
Industrial Workstation
Industrial workstations: T-slot aluminum profiles are ideal for building ergonomic workstations and assembly lines. They allow for the creation of customized work surfaces, shelves, tool holders, and other accessories that can be easily adjusted and reconfigured to suit the specific needs of the operators.
Enclosure & Guarding
T-slot aluminum profiles are often used to construct enclosures and guarding systems to protect equipment, machinery, or sensitive areas. These profiles can be combined with panels, doors, and safety components to create robust and secure enclosures for various industrial applications.
Display System
Display systems: T-slot aluminum profiles are widely utilized in the construction of exhibition booths, retail displays, and signage systems. They offer a modular and aesthetically pleasing solution for creating versatile display structures that can be easily assembled, disassembled, and reconfigured for different events or promotions.
Robotic & Automation
T-slot aluminum profiles are frequently employed in the construction of robotic arms, automation frameworks, and conveyor systems. Their inherent rigidity, lightweight nature, and compatibility with various accessories make them suitable for creating precise and adaptable automation solutions.
Furniture & Fixtures
T-slot aluminum profiles are increasingly being used in the design and construction of modern furniture and fixtures. They provide a sleek and contemporary appearance while offering flexibility in terms of assembly and customization. T-slot profiles are used in the production of office desks, workbenches, shelving units, and display cabinets.
Industry Aluminum Profile Factory
T-slot Extrusions Specification
| Material | 6000 Series aluminum alloy |
| Temper | T5 T6 |
| Shape | T Profile 15/20/30/40/45/50/60/80/90/100/160 series etc. |
| Color | Silver anodized, black anodized, or powder-coated custom colors |
| Length | customized length |
| Application | Decorations, Robot Frame, workstations, Building, Industrial, Machinery, Automation parts, CNC, etc |
| MOQ | No minimum order quantity for existing dies; 500kg minimum for custom dies |
| Delivery time | Existing profiles: 3 days; Custom profiles: 7 days for mold, 15-20 days for production |
| Port | Guangzhou,Ningbo, Shanghai |
Aluminum T-slot Processing Capabilities
As a leading aluminum extrusion manufacturer based in China, we are committed to providing high-quality aluminum profiles for a wide range of industries. Our capabilities start with custom mold design and manufacturing, ensuring precise extrusion shapes that meet the specific needs of our clients. From raw extrusion to surface finishing and advanced machining, our fully integrated manufacturing processes enable us to deliver aluminum profiles that meet exacting standards and cater to the unique requirements of each project.
Mold Design and Development
We possess the expertise to design and produce extrusion molds in-house, ensuring precision and efficiency in aluminum profile manufacturing. Our experienced team works closely with clients to develop custom molds based on drawings or samples, ensuring optimal performance for their specific requirements. Typically, the mold production process takes about 7 days, after which we provide samples for client confirmation before beginning full-scale production.
Aluminum T-Slot Extrusion
Our production facility houses over 40 advanced extrusion lines, featuring cutting-edge equipment such as a powerful 6000-ton extrusion press. This enables the creation of aluminum profiles in various sizes and forms, ranging from standard industrial applications to specialized products like thermal break profiles for high-end doors and windows. The flexibility of our extrusion capability ensures we can cater to a broad spectrum of industries, including construction and precision engineering.
Surface Treatment
With advanced surface treatment capabilities, our facility features 1 anodizing and electrophoretic coating line for enhanced corrosion resistance, 4 powder coating stations (including 2 horizontal and 2 vertical units) for durable finishes, 1 PVDF fluorocarbon spray line for superior weather resistance, 6 wood grain transfer lines for elegant decorative effects, and 2 sandblasting units for optimal surface preparation.
Machining and Fabrication
To provide complete aluminum profile solutions, we offer extensive further processing capabilities. Our services include CNC machining, milling, threading, drilling, precision cutting, punching, welding, assembly, as well as surface marking options such as silk-screen printing and laser engraving for logos or identification. This comprehensive range of fabrication options allows us to deliver ready-to-use profiles tailored to exact project specifications, offering unmatched flexibility, traceability and reliability to our customers.
T-Slot Aluminum Extrusion FAQ
6063-T5 can meet most industrial framing requirements and is used for our standard stock T-slot profiles. For custom extrusion, we also support 6061-T5 and 6061-T6 based on project needs.
Most stock T-slot aluminum profiles are clear anodized (silver), with a small quantity available in black anodized finish. For custom orders, additional powder coating colors can be produced upon request.
Stock T-slot profiles: no MOQ requirement
Custom T-slot aluminum extrusion: MOQ starts from 500 kg
Yes. We provide basic machining services to support installation, such as 45° angle cutting, drilling, and tapping.
All T-slot sections shown on our website are in stock. In addition, we have more existing dies beyond the listed profiles. Please contact our sales team for detailed tooling availability.
Our stock T-slot aluminum profiles use European-standard slot interfaces, ensuring compatibility with common accessories and framing systems.
Yes. We maintain a wide inventory of T-slot connectors, fasteners, brackets, and accessories. Please refer to our T-slot Accessories page for details.
The main difference is the slot geometry. T-slot profiles have a stepped slot designed for T-nuts and connectors, while V-slot profiles have straight slots and are commonly used as linear rails in 3D printer and motion systems for smooth carriage movement.
