Custom Sheet Metal Chassis Frame | SPCC Cold Rolled Steel Computer Case Bracket, Black Powder Coated Enclosure Frame

Product Description

This precision sheet metal chassis frame is custom manufactured for electronic device mounting and enclosure applications. Made of high‑quality SPCC cold rolled steel as standard option, stainless steel is available for higher corrosion‑resistance requirement. It undergoes laser cutting, CNC bending, punching, deburring and corresponding surface treatment to achieve stable mechanical strength and anti‑corrosion performance.

Multiple pre‑designed cutouts and perforated ventilation holes are reserved on the frame for cable routing, heat dissipation and port installation. Rubber shock‑absorbing pads are pre‑assembled on mounting positions to reduce vibration and protect internal components. The side mounting lugs with pre‑drilled holes allow easy installation and fixation into cabinets or equipment racks.

We offer full customization service: adjust overall dimensions, rework hole patterns, change surface treatment, and add assembly accessories according to customers’ 2D/3D drawings. It is widely used for custom PC open frame, industrial control box, server accessory bracket and other electronic hardware projects.

Specifications

Product Features

1. High rigidity SPCC steel structure, strong load‑bearing capacity, not easy to deform
2. Perforated mesh ventilation design for excellent heat dissipation
3. Black powder coated surface, scratch resistant and anti‑rust for SPCC version
4. Pre‑installed rubber shock pads to damp vibration and protect electronics
5. Pre‑punched mounting holes and port cutouts for convenient assembly
6. Fully customizable: adjust shape, hole position and size based on your drawings
7. Optional stainless steel material for superior rust‑proof performance for humid or harsh working environment

Product Advantages

Our factory provides one‑stop sheet metal fabrication service from prototype to mass production. With precise laser cutting and bending technology, we guarantee tight tolerance and consistent quality for each batch. For SPCC material, black powder coating delivers uniform matte appearance and long service life; stainless steel option provides excellent corrosion resistance for special usage scenarios. We accept small batch prototyping as well as large volume orders, with fast quotation and short lead time. Our engineering team reviews your drawings and offers optimization suggestions to reduce your manufacturing cost.

Applications

• Custom open frame PC / mining rig chassis bracket
• Industrial control equipment housing frame
• Server and cabinet internal mounting bracket
• Electronic test fixture enclosure
• Telecom equipment metal support frame

FAQ

Q1: Can you customize the size and hole positions of this sheet metal frame?

A1: Yes. We fully customize dimensions, cutouts, hole patterns according to your 2D or 3D CAD drawings. You can send us STEP/IGS/PDF files for quotation and prototype manufacturing.

Q2: What other material options are available besides SPCC steel?

A2: Stainless steel is available as alternative material, we also support aluminum, galvanized steel. Surface treatments include powder coating, anodizing, brushing, passivation according to different material.

Q3: What is your minimum order quantity?

A3: We support prototype samples with low MOQ. Sample order and mass production orders are both welcome.

Q4: What tolerance can you achieve for sheet metal bending and cutting?

A4: Typical tolerance ±0.1mm~±0.2mm for laser cutting and bending, subject to your drawing requirements.

Q5: Can you assemble rubber pads and screws as shown on the product?

A5: Yes, we can finish part assembly before shipment, including rubber pads, fasteners and other small accessories as your request.