Contact Platform Support
Help CenterHigh Precision Server Rack Panel Fabrication With Turret Punching and E-Coating – TUV Certified
Product Spotlights
Related Products
-
Laser Cut Precision Sheet Metal Fabrication for Stainless Steel Art and CraftNegotiableMOQ: 1 Piece -
Custom Heavy-Duty Sheet Metal Fabrication for Industrial Equipment and ApplicationsNegotiableMOQ: 1 Piece
-
Custom Sheet Metal Fabrication: Laser Cutting, Stamping, Welding, Assembly ServicesNegotiableMOQ: 1 Piece
-
ISO9001 Custom Sheet Metal Laser Cutting and Bending – Aluminum & Stainless Steel PartsNegotiableMOQ: 1 Piece
-
Precision Sheet Metal Bending and Welding Fabrication for Industrial UseNegotiableMOQ: 1 Piece
Welcome to Cangzhou Honglang Hardware Manufacturing Co., Ltd. – your trusted partner for high precision server rack panel fabrication. Since our establishment in 2018, we have specialized in delivering turret punching and e-coating services that meet the rigorous demands of the IT infrastructure industry. Our panels are engineered to strict tolerances, ensuring seamless integration into server cabinets, data centers, and telecommunication racks. With a production facility spanning 3,000–5,000 square meters and a skilled team of 51–100 employees, we combine advanced machinery with proven quality systems to manufacture components that are both durable and dimensionally accurate.
Our High Precision Server Rack Panel Fabrication process begins with turret punching, which delivers clean, burr-free holes and cutouts at high speed. This method guarantees consistency across large production runs, reducing the need for secondary deburring. The panels are then subjected to e-coating (electrophoretic coating), a superior corrosion protection process that deposits an even, uniform paint layer even on complex geometries, edges, and internal cavities. This dual approach – precision punching plus robust coating – results in panels that withstand harsh environmental conditions while maintaining exact mounting specifications.
Key Product Features & Technical Specifications
- Material Options: Cold rolled steel, galvanized steel, aluminum, or stainless steel (304/316).
- Thickness Range: 1.0 mm to 3.0 mm, customizable to customer specifications.
- Dimensional Tolerance: ±0.1 mm for critical mounting holes; ±0.2 mm for overall dimensions.
- Turret Punching Capacity: Up to 6 mm thick steel; compatible with standard sheet sizes up to 1500 mm × 3000 mm.
- E-Coating Performance: Salt spray resistance up to 500 hours (depending on coating thickness); adhesion tested per ASTM D3359.
- Secondary Operations: Forming (bending up to 135°), welding, riveting, silkscreen printing, and assembly.
- Packaging: Customized – foam interlay, bubble wrap, or palletized with edge protection.
| Parameter | Standard Value | Customizable |
|---|---|---|
| Max. Punching Size (diameter) | 100 mm | Yes (by special tooling) |
| E-Coating Thickness | 20–30 μm | Up to 60 μm |
| Color | Black (standard) | Any RAL color |
| Thread Inserts & Hardware | M3–M6, clinch or weld nuts | Custom types available |
| Delivery Quantity | 100 pcs (MOQ) | Negotiable for trial orders |
Why Choose Our Server Rack Panels?
- Turret Punching Precision: Our NC turret punch presses achieve repeatability of ±0.05 mm, enabling complex hole patterns with zero rework.
- Uniform E-Coating: The electrodeposition process ensures 100% coverage on edges, corners, and blind holes – impossible with conventional spray painting.
- Full Traceability: Every panel receives a unique serial number, allowing full quality control tracking from raw material to finished product.
- Certified Quality: Our facility holds TUV, ISO9001:2015, and ISO16949 certifications, guaranteeing consistent processes and rigorous inspection.
- Global Reach: We export to North America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with over 200 successful projects completed.
Trust & Reliability – Our Commitment
Since 2018, Cangzhou Honglang Hardware has been a reliable OEM/ODM partner for businesses worldwide. Our team of experienced engineers works closely with clients to optimize designs for manufacturability, reducing costs without compromising quality. We operate a 3,000–5,000 m² factory equipped with modern presses, welding stations, and a complete e-coating line. With 51–100 skilled employees, we maintain a production capacity of 50,000+ panels per month. Our ISO9001 and ISO16949 management systems ensure that each panel meets your dimensional and performance specifications. We also offer free sample evaluation for new designs – simply provide a drawing or sample, and we will verify our capabilities at no charge. Contact us today to discuss your server rack panel requirements and receive a competitive quote.
FAQ – Frequently Asked Questions
Q1: What is the minimum order quantity (MOQ) for custom server rack panels?
A: Our standard MOQ is 100 pieces per design. However, for prototype or small-batch orders, we can accommodate lower quantities (e.g., 20–50 pcs) with a short lead time. Please contact us for details.
Q2: What materials do you recommend for server rack panels?
A: The most common choices are cold rolled steel (SPCC) for general applications, galvanized steel (SGCC) for moderate corrosion resistance, and aluminum (5052 or 6061) for lightweight needs. Stainless steel (304) is also available for high-humidity or outdoor cabinets. We can advise based on your environment.
Q3: Do you offer TUV certification for every production batch?
A: Yes, our facility holds TUV certification, and we can provide a certificate of compliance (COC) upon request. Each shipment includes inspection reports for dimensional accuracy and coating quality. For specific client requirements, we can arrange third-party TUV inspection at an additional cost.
Q4: What is the typical lead time for a standard order?
A: For orders of 100–500 panels, the estimated lead time is 15–20 working days from drawing approval. Larger quantities or complex punching patterns may require 25–30 days. Rush orders can be expedited for a surcharge.
Q5: Can you match specific RAL colors for e-coating?
A: Absolutely. While black (RAL 9005) is our standard, we can match any RAL color. Please provide the RAL code or a color chip. Note that custom colors require a minimum quantity of 200 pieces to ensure batch consistency.
Q6: How do you ensure the flatness and squareness of large panels?
A: We use precision leveling machines after punching and forming. Each panel is checked with a CMM (coordinate measuring machine) for overall flatness (
Q7: Do you provide design support for punching patterns (e.g., ventilation slots, cable management holes)?
A: Yes, our engineering team can assist in optimizing your panel layout for turret punching, minimizing tooling changes and reducing costs. We accept CAD files (DWG, DXF, STEP) and can suggest standard tool sizes to speed up production.
Q8: What packaging do you use to prevent damage during transit?
A: Panels are individually separated with foam or cardboard interleaf, then packed in export-grade cartons or wooden crates. We also use corner protectors and stretch wrap. For fragile e-coated surfaces, we apply a protective film that can be removed after installation.
Send Inquiry to This Supplier
You May Also Like
-
OEM Agitator Paddle Fabrication – CNC Laser Cutting and Argon Arc WeldingNegotiableMOQ: 1 Piece
-
Custom Stainless Steel & Aluminum Sheet Metal Fabrication – Laser Cutting, Welding, Steel Box PartsNegotiableMOQ: 1 Piece
-
OEM Custom Deep Drawn Metal Stamping Parts and Sheet Metal FabricationNegotiableMOQ: 1 Piece
-
Precision Metal Stamping and Sheet Fabrication for Global Industrial SourcingNegotiableMOQ: 1 Piece
-
Laser Welded Sheet Metal Stamping Parts: Precision Custom Fabrication for Heavy Duty Machinery and Automotive AssemblyNegotiableMOQ: 1 Piece
-
OEM Welded Sheet Metal Fabrication: Stamping, Laser Cutting, CNC Bending, Spot Welding for Automotive, Machinery, and Truck PartsNegotiableMOQ: 1 Piece
-
Welded Steel, Aluminum, Stainless Steel Components for Automotive, Truck, Motorcycle, and Construction Machinery PartsNegotiableMOQ: 1 Piece
-
Precision Heavy Duty Custom Sheet Metal Stamping and Laser Welded Parts for Industrial Machinery and Automotive ApplicationsNegotiableMOQ: 1 Piece
-
OEM CNC Sheet Metal Fabrication: Cutting, Bending, Stamping, Welding, Assembly Services for Custom Enclosures and BoxesNegotiableMOQ: 1 Piece
-
CNC Custom Sheet Metal Fabrication: Cutting, Punching, Bending, Welding, Stamping Parts for Enclosures, Boxes, and MachineryNegotiableMOQ: 1 Piece
