Automated Spray Coating System for Molded Pulp | Precision Internal Coating

This automated spray coating system is engineered for applying uniform water-based barrier coatings to the interior of complex-shaped molded pulp products. It ensures consistent film thickness and complete coverage, even in deep-draw containers, maximizing material efficiency and product quality.

A complete system includes: automated conveyor, 6-axis robotic arm with high-precision spray gun, vision positioning system, paint circulation and supply system, and PLC control cabinet.

Ideal for applying moisture and grease barriers to food packaging like bowls, clamshells, and trays with complex geometries.

We offer fully customizable end-effectors and spray paths to match your specific product contours. The paint circulation system can be tailored for different coating viscosities.

• Robotic precision for 100% consistent coverage
• Up to 40% material savings compared to manual spraying
• Vision-guided positioning compensates for pulp product dimensional variation
• Closed-loop paint system maintains coating viscosity and quality

We provide installation & commissioning, robotic path programming training, and a 12-month warranty. 24/7 technical support is available.

The system is disassembled into modules, packed in weather-proof wooden cases with custom foam inserts for safe transit.