Stainless Steel Fan Housing Manufacturer – Precision Sheet Metal Fabrication | RHmould
Keywords: stainless steel fan housing, fan cover, sheet metal fabrication, custom OEM fan housing, HVAC ventilation housing, RHmould manufacturer
Product Overview
The stainless steel fan housing is an essential component in various industrial and HVAC systems, providing structural support and airflow protection for motors and fans.
At RHmould, we specialize in custom stainless steel fan housing fabrication, offering precise, durable, and corrosion-resistant products designed for long-term performance in harsh environments.
With more than 20 years of OEM/ODM experience, RHmould has become a trusted partner for global clients in HVAC, ventilation, marine, and machinery industries. We focus on delivering tailor-made solutions that meet your specific design, tolerance, and performance requirements.
Features and Advantages
RHmould’s stainless steel fan housings are engineered for strength, safety, and long life. Every housing is manufactured under strict quality control using advanced stamping, bending, and welding technologies.
Key Features:
High Corrosion Resistance: Made from premium-grade 304 or 316 stainless steel, suitable for outdoor and industrial applications.
Precision Sheet Metal Fabrication: CNC stamping, laser cutting, and welding ensure consistent accuracy.
Custom Design Support: OEM/ODM service available for dimension, structure, and finishing.
Smooth Surface Treatment: Polished or powder-coated finish enhances both appearance and durability.
Strong Structural Integrity: Reinforced design for vibration resistance and mechanical strength.
Easy Assembly: Compatible with a variety of fan units and mounting configurations.
Material and Manufacturing Process
RHmould utilizes high-quality stainless steel materials with excellent mechanical and corrosion-resistant properties.
Available materials include:
| Material Type | Grade | Typical Application |
|---|
| Stainless Steel | SUS304 | Standard indoor/outdoor use |
| Stainless Steel | SUS316 | High-humidity, corrosive environments |
| Galvanized Steel | SGCC | Cost-effective option for indoor systems |
| Aluminum Alloy | 5052/6061 | Lightweight ventilation equipment |
Fabrication Process:
Material Cutting: Laser or CNC cutting for precise dimensions.
Stamping & Forming: Deep drawing, bending, and punching for structural shaping.
Welding & Polishing: TIG/MIG welding with smooth surface finishing.
Surface Treatment: Polishing, powder coating, or passivation.
Quality Inspection: 100% visual and dimensional check before shipment.
Each stage is supervised by our professional engineers to guarantee that all fan housings meet ISO quality standards and your design expectations.
Applications
Our stainless steel fan housings are widely used in:
HVAC systems: Air handling units, duct fans, and ventilation systems.
Industrial machinery: Motor cooling, blower covers, and exhaust systems.
Marine equipment: Anti-corrosive protection for ship ventilation fans.
Power equipment: Cooling enclosures for transformers and motors.
Agricultural and environmental systems: Dust and moisture-resistant fan assemblies.
Whether for high-humidity environments or heavy-duty industrial conditions, RHmould provides durable fan housing solutions for your exact needs.
Customization Options
RHmould offers full OEM/ODM customization service to meet your project specifications.
Available Customizations:
Custom dimensions and shapes
Mounting holes and flange configurations
Surface finish: polishing, painting, anodizing, powder coating
Laser engraving with your logo or brand name
Material grade and thickness adjustment
Optional waterproof and dustproof sealing designs
With our in-house engineering and tooling team, we can develop custom fan housings from drawings, samples, or 3D CAD models to mass production efficiently.
Why Choose RHmould as Your Fan Housing Manufacturer
Choosing RHmould means working with a professional metal stamping and sheet metal fabrication factory dedicated to precision, quality, and service excellence.
Our Core Strengths:
20+ Years Manufacturing Experience
Expert in stamping, deep drawing, and metal forming.
Advanced Production Equipment
CNC machining centers, automated presses, and robotic welding.
Strict Quality Control
100% inspection before shipment, ISO-certified production.
Comprehensive Engineering Support
From prototyping to tooling and final assembly.
Global Market Service
Exported to USA, Canada, Australia, and Europe.
Fast Delivery & Reliable After-Sales
Short lead times and full documentation support for export projects.
Quality Assurance
RHmould’s stainless steel fan housings undergo comprehensive quality inspection at each production stage:
Raw material verification (with mill certificates)
Dimensional and tolerance checks
Welding strength and surface inspection
Salt spray corrosion test (for stainless steel)
Final packaging inspection before shipment
Each product is traceable, ensuring consistent quality from sample to mass production.
Technical Specifications
| Item | Specification |
|---|
| Material | Stainless Steel (304 / 316) |
| Thickness | 0.8 mm – 3.0 mm |
| Surface Finish | Polished / Brushed / Powder Coated |
| Shape | Round / Square / Custom |
| Tolerance | ±0.1 mm (customizable) |
| OEM/ODM | Available |
| Application | HVAC, Industrial, Marine, Ventilation Fans |
How to Order
Send your drawings, samples, or specifications to RHmould.
Receive a quotation and technical review within 24 hours.
Confirm tooling and sample production.
Approve samples before mass production.
Final inspection and worldwide delivery.
Contact us today to request your custom stainless steel fan housing solution and get a competitive quote!
