30mm Slim Aluminum Extrusion Chassis for Electronic Equipment

The 30mm Slim Aluminum Extrusion Chassis for Electronic Equipment is a compact electronic equipment chassis designed with an aluminum profile structure. The chassis cross-section height is fixed at 30mm, while the length and width can be customized according to the device structure and mounting requirements.

Unlike standard chassis with fixed length, width, and height, this product adopts an aluminum profile cross-section with a fixed height. By adjusting the profile length and the overall chassis width, it can adapt to PCBs, circuit modules, and electronic components of different sizes.

The chassis interior has card slots and mounting grooves, which can be used for positioning and installation of PCBs and internal structural parts. The aluminum profile structure also has a certain heat dissipation capability, and heat dissipation areas can be designed according to actual equipment requirements.

Product Structure

The structural focus of this 30mm chassis is not a fixed length × width × height dimension, but rather:

30mm fixed height + customizable length + customizable width

Its basic structure includes:

• Aluminum profile chassis body
• Front panel
• Rear panel
• Internal PCB card slots
• Internal mounting grooves
• Heat dissipation structure
• Panel fixing screws

This structure can adjust the chassis length and width according to the internal space requirements of the equipment while maintaining the 30mm low height.

Structural Logic Diagram

30mm fixed-height aluminum profile

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Determine length and width according to equipment requirements

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Use internal card slots to mount the PCB

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Use mounting grooves to fix internal structures

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CNC machine the front and rear panels according to interface requirements

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Screw-fix the front and rear panels

Core Advantages

1. 30mm Ultra-Thin Height, Suitable for Space-Constrained Equipment

The chassis height is fixed at 30mm. Compared with taller electronic chassis, it can reduce the vertical space occupied by the overall equipment.

Suitable for installation in space-limited:

• Small electronic devices
• Embedded electronic modules
• Control modules
• Data acquisition modules
• Communication modules
• PCB electronic devices

If the equipment has explicit limits on overall height, the 30mm structure can keep the profile as compact as possible while meeting the mounting needs of internal electronic components.

2. Length and Width Customizable to Equipment Requirements

One of the biggest features of this product is that the length and width are not fixed dimensions.

Customers can determine the required chassis length and width according to:

• PCB dimensions
• Electronic component layout
• Number of interfaces
• Internal mounting space
• Equipment mounting position
• External dimension limits

Therefore, the same 30mm-height aluminum profile chassis can form product structures of different lengths and widths.

This is especially suitable for OEM/ODM projects that require chassis design based on PCBs or electronic modules.

3. Built-In Card Slots for Convenient PCB Mounting

The chassis interior is provided with card slots, which can be used for positioning and mounting PCB boards according to the actual structure.

Compared with structures that rely entirely on independent brackets to fix the PCB, the card slots inside the profile can help reduce some additional fixing structures, making the chassis internal structure more compact.

For a low-height chassis like 30mm, rational use of internal space is especially important.

4. Internal Mounting Grooves Support Modular Structural Design

In addition to the PCB card slots, the chassis also has mounting grooves, which can be used for mounting and positioning internal structural parts.

According to the specific product design, the overall layout can be carried out around:

PCB → internal module → mounting structure → front and rear panels

Therefore, customers do not need to simply select products according to the external dimensions of the chassis, but can design the chassis according to the actual internal structure.

5. Aluminum Profile Structure Balances Structure and Heat Dissipation Requirements

In addition to serving as the chassis body, the aluminum profile structure can also be designed for heat dissipation in combination with the structural characteristics of the profile itself.

For electronic components with a certain amount of heat generation inside, planning can be carried out according to actual product requirements:

• Heat dissipation areas
• Ventilation structures
• Component mounting positions
• Heat dissipation paths

It should be noted that the actual heat dissipation effect depends on the equipment heat generation, component layout, profile structure, and specific heat dissipation design, and the final thermal performance cannot be judged solely by the chassis material.

6. Front and Rear Panels Can Be Machined According to Equipment Functions

The front and rear panels are screw-fixed and can be independently machined according to actual equipment interfaces and operating requirements.

Can be machined according to drawings:

• USB interface holes
• Power interface holes
• Communication interface holes
• Button holes
• Indicator light holes
• Display area
• Mounting holes
• Ventilation holes
• Other special-shaped openings

This allows the same 30mm aluminum profile body to adapt to different electronic devices.

Product Composition

Technical Specifications

Applicable Products and Application Fields

30mm Slim Aluminum Extrusion Chassis for Electronic Equipment is not limited to a single industry, but is more suitable for application selection based on its structural features: 30mm low height + customizable length and width + PCB card slots + mounting grooves.

1. Embedded Electronic Devices

Suitable for some electronic modules that need to be installed inside equipment, control cabinets, or other limited spaces.

The 30mm low height can help reduce the vertical space occupied by the equipment.

2. Small Control Modules

For small control devices mainly composed of PCBs, control circuits, and interfaces internally, the internal card slots and mounting grooves can be used for module mounting.

3. Data Acquisition Modules

Data acquisition equipment usually requires PCBs, connectors, and data interfaces.

By customizing the chassis length and width, the internal space can be planned according to actual PCB dimensions, and the front and rear panels can be machined according to interface positions.

4. Communication and Interface Modules

For small electronic devices that need to install communication interfaces, connectors, or control interfaces, the front and rear panels can be machined according to the actual interface layout.

5. IoT and Embedded Electronic Devices

Some IoT and embedded devices are sensitive to product volume and need to complete PCB and electronic component mounting in a relatively small space.

The 30mm fixed height can be used for chassis design of such low-height electronic devices.

3-Axis CNC Custom Machining

Boyuan Hardware currently mainly uses 3-axis CNC machining for aluminum chassis and related structural parts.

According to product drawings, the following can be performed:

• Openings
• Drilling
• Tapping
• Mounting hole machining
• Interface hole machining
• Panel machining
• Structural groove machining
• Other 2D/3D structural machining

The front and rear panels can be machined according to the interface layouts of different devices, allowing the same aluminum profile body to adapt to different electronic products.

Quality Inspection

For custom aluminum profile chassis, the following items can be inspected according to product drawings and order requirements:

Dimension Inspection

Confirm chassis length, width, and key structural dimensions.

CNC Machining Inspection

Inspect interface holes, mounting holes, threaded holes, and other machining positions.

PCB Mounting Inspection

Confirm the fit between the PCB and internal card slots.

Panel Assembly Inspection

Confirm the assembly of the front and rear panels with the chassis body.

Surface Treatment Inspection

Inspect product surface treatment effect and appearance.

Finished Product Assembly Inspection

Confirm whether all structural parts of the chassis fit properly after installation.

Workshop Show

FAQ

Q1: Can the length and width of this 30mm aluminum profile chassis be customized?

Yes. The height of this product is fixed at 30mm, and the length and width can be customized according to equipment dimensions, PCB specifications, and internal structure requirements.

Q2: Is 30mm the fixed height of the chassis?

Yes. 30mm is the fixed height specification of this series of aluminum profile cross-sections. The specific length and width are determined according to product requirements.

Q3: Can a PCB be installed inside the chassis?

Yes. The product interior is provided with card slots, which can be used for PCB positioning and mounting according to the actual structure. The specific PCB dimensions and mounting method need to be confirmed according to the product structure.

Q4: Can interface holes be machined in the chassis?

Yes. The front and rear panels can be machined with interface holes, mounting holes, button holes, indicator light holes, display areas, and other structural openings according to product drawings.

Q5: Does the chassis have a heat dissipation structure?

Yes. The product adopts an aluminum profile design with a heat dissipation structure, and heat dissipation design can be carried out according to the actual heat generation and structural requirements of the equipment.