Automated Coating System | Precision Spraying Equipment for Earphone Casings

Customized Automatic Spray Painting Ground Production Line for Earphone Casing Surface Coating - FULLY CUSTOMIZED

This is a fully customized ground-mounted automatic spray painting production line designed for high-volume earphone casing surface coating. Engineered for TWS earbud shells, over-ear headphone housings, neckband earphone casings, and charging case exteriors, every aspect of this line — from conveyor length and station count to spray gun configuration and control system — is tailored to your exact factory requirements. We do not publish fixed technical parameters because each system is purpose-built for the customer's specific production environment, product dimensions, and throughput targets.

• Fully Customized Design: Modular architecture allows flexible configuration of conveyor type and length, number of spray stations, spray gun brands and nozzle sizes, drying zones, and loading/unloading methods. Built to fit your factory layout and production workflow for 3C electronic component coating.
• 7-Axis Precision Spray Technology: Each spray station can be equipped with closed-loop stepper drive, achieving ±0.05mm positioning accuracy for consistent, high-quality coating on complex earphone casing geometries including curved surfaces, grille patterns, and seam lines.
• Integrated Conveyor Automation: Seamless belt or roller conveyor system with automated material handling, reducing manual intervention and maximizing throughput for earphone casing production.
• Industrial-Grade Components: Core components sourced from leading brands (Leadshine, HIWIN, NSK), ensuring long-term reliability under continuous production conditions for 3C electronics manufacturing.
• Smart Control Platform: Mansheng touch screen control system with 10,000+ storable programs and USB communication, enabling quick changeover between different earphone casing models and colors.

Designed for high-volume surface spraying and coating of earphone and headphone casings, including: TWS earbud shells, over-ear headphone housings, neckband earphone casings, charging case exteriors, earphone stem covers, and other 3C electronic plastic/metal components. Compatible with both water-based and oil-based paint systems with UV curing options.

Since this is a fully customized production line, please contact our engineering team with the following information for an accurate proposal:

• Production Capacity: Target output (units per hour or per day)
• Product Details: Dimensions, weight range, and material type of your earphone casings
• Line Requirements: Desired number of spray stations, conveyor length, and preferred layout
• Paint Specifications: Water-based or oil-based, color change frequency, UV curing requirements
• Facility Conditions: Available floor space, local voltage standard, compressed air supply