Customized Lamp

Key Specifications

Industry:

Lighting Industry (Luminaire)

Product Name:

Customized Lamp Shade (Photography Lighting Use)

Base Material:
Aluminum Alloy 6061, compliant with GB/T 3880.1-2012

Material Properties:

• Yield Strength: ≥110 MPa
• Tensile Strength: ≥205 MPa
• Elongation: ≥8%
• Density: 2.7 g/cm³
• Thermal Conductivity: ≥201 W/(m·K)
  (Excellent heat dissipation, lightweight structure, and good formability for metal spinning)

Wall Thickness:
2.0 mm, thickness tolerance ≤ ±0.12 mm

Surface Coating:
Electrostatic painting, compliant with GB/T 1865-2009

Coating Parameters:

• Coating thickness: 30–50 μm
• Adhesion: ≥ Grade 1 (cross-hatch test)
• Neutral salt spray resistance: ≥96 h
• Surface gloss: 30–60 GU (customizable)

Overall Dimensions:
Ø1200 mm × H50 mm

Dimensional Tolerances:
According to GB/T 1804-2000, tolerance class m

• Roundness: ≤0.3 mm
• Flatness: ≤0.2 mm/m

Surface Roughness:
Ra ≤1.6 μm after coating

Manufacturing Process

1. Core Manufacturing Technology

CNC metal spinning combined with electrostatic powder coating.
Equipment includes precision CNC spinning machines (Model: KMS-1500) and an automated electrostatic coating line.

2. Key Process Parameters

• Spindle speed: 600–1000 rpm
• Roller feed rate: 4–8 mm/s
• Single-pass deformation: 0.4–0.6 mm
• Electrostatic spraying voltage: 60–80 kV
• Atomizing pressure: 0.3–0.5 MPa
• Curing temperature: 180–200°C
• Curing time: 20–30 minutes

3. Auxiliary Process Flow

Material degreasing → Sheet leveling → CNC metal spinning → Deburring → Surface phosphating → Electrostatic coating → Thermal curing → Final dimensional inspection

Quality Control

1. Standards Compliance

ISO 9001:2015 Quality Management System
Relevant aluminum alloy and coating standards

2. Incoming Material Inspection

• Optical emission spectrometry (element deviation ≤ ±0.05%)
• Mechanical property testing
• Ultrasonic testing (UT) to ensure no internal defects

3. In-Process Inspection

• Spinning conformity ≥98%
• Dimensional inspection via CMM
• Phosphating quality inspection prior to coating
• Random inspection of coating thickness, adhesion, and corrosion resistance

4. Final Inspection

Sampling inspection per GB/T 2828.1-2012 (AQL 2.5)
Inspection items include dimensions, coating quality, and surface finish.
Qualified products are delivered with traceability codes and inspection reports.

Capacity & Delivery

Production Capacity:
Average 30 pcs/day; monthly capacity up to 900 pcs
Supports parallel production across multiple machines

Lead Time:

• Standard customized orders: 7–15 working days
• Urgent orders: 5–7 working days (subject to capacity confirmation)

Packaging & Delivery:
Dust-proof film + pearl cotton + customized wooden pallet
Door-to-door domestic logistics: 3–7 working days
On-site delivery supported with 3-day advance notice

Customization Scope:

• Diameter: Ø500–2000 mm
• Height: 30–150 mm
• Coating color and gloss level (Customer to provide design drawings and operating conditions)

Application Scenarios

Primary Applications:
Designed for professional photography lighting equipment, compatible with studio strobes, soft lights, and fill lights.
Provides uniform light distribution and effective diffusion to enhance image quality and lighting softness.
Widely used in commercial photography, portrait photography, and product photography studios.

Operating Conditions:

• Operating temperature: –20°C to 120°C
  
• Indoor dry environments
  
• Compatible light sources: LED and photographic flash systems
  

Extended Applications

Applicable to film and television lighting, live-streaming fill lights, professional broadcasting studios, and museum artifact photography.

Customized optical geometry and coating finishes enable precise light control across diverse visual and environmental requirements.

After-Sales Service

Warranty:

36-month warranty covering manufacturing defects such as dimensional deviation, coating failure, or material nonconformance

Technical Support:
Pre-sales selection consultation, customized solution review, installation guidance, and complete technical documentation

Customer Feedback:
24-hour response time; solutions provided within 1–3 working days with dedicated follow-up

Post-Warranty Services:
Paid repair and recoating refurbishment services available
Long-term maintenance agreements can be arranged upon request

Get a Quote

• Precision Custom Metal Spinning Parts
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