Customizable Rotary Coating Sample Machine for Precision Interior Coating of

Product Specification

Customizable Rotary Coating Sample Machine for Precision Interior Coating of Pulp Molded Meal Boxes

Product Description

This Rotary Coating Sample Machine is a precision-engineered system designed for the research, development, and small-batch production of interior coatings for pulp molded meal boxes and food containers. It enables manufacturers to test and perfect uniform, high-performance coatings—such as waterproof and oil-proof barriers—with exceptional control and repeatability. The machine serves as a vital bridge between lab-scale concept and full-scale production, allowing for extensive customization of coating parameters and formulas.

Composition of Production Line

The integrated system consists of a modular line featuring:

• Loading Station: Manual or automated part feeding.

• Pre-Treatment Zone (Optional): For surface activation or heating.

• Rotary Coating Station: The core unit with precision nozzles and a rotating fixture for uniform 360-degree interior coating application.

• Drying/Curing Tunnel: A controlled-temperature chamber for setting the coating.

• Conveyor System: A synchronized mechanism that transports samples between stations.

• Control Panel: Centralized PLC-based interface for parameter setting and process monitoring.

Technical Parameters

Application

• R&D of Coating Formulas: Testing bio-based coatings, PFAS-free oil barriers, and waterproof agents on pulp molded substrates.

• Process Parameter Optimization: Determining ideal spray volume, rotation speed, and drying conditions for full-scale production.

• Small-Batch Production: Manufacturing limited runs of specially coated, high-value, or prototype packaging.

• Quality Control: Verifying coating performance and consistency before committing to large production orders.

Customization

Customization is at the core of our sample machine design. We understand that every product and production line is unique. We offer extensive customization options, including but not limited to:

• Tailored Fixtures: Designed to hold your specific meal box or container shape securely.

• Modular Layout: The line composition can be adapted to your available space and process flow.

• Coating Parameter Sets: Pre-set and customizable programs for different coating materials and products.

• Integration: The system can be customized to interface with existing lab or production line equipment.

Feature

• Precision Rotary Coating: Ensures a consistent, thin, and uniform film on complex 3D geometries.

• User-Friendly PLC Control: Simplifies operation and allows for saving countless customized recipes.

• Rapid Drying Cycle: Integrated drying tunnel speeds up the R&D process.

• Durable & Low Maintenance: Built with industrial-grade components for reliable performance.

• Data Logging: Capability to record process parameters for quality traceability.

Support and Services

• Installation & Commissioning: On-site setup and calibration by our experienced engineers.

• Comprehensive Training: Hands-on training for your operators and R&D staff.

• Dedicated Technical Support: Remote and on-site troubleshooting and technical assistance.

• Warranty & Spare Parts: Full warranty coverage and a guaranteed supply of genuine spare parts.

Packing and Shipping

• Packing: The machine is securely crated in an export-standard wooden case with waterproof and shock-absorbent materials.

• Shipping: We ship worldwide. Shipping terms (FOB, CIF, etc.) are customized based on the customer's location and requirements.

FAQ

• Q: What is the main advantage of rotary coating over other methods for pulp molding?

  • A: Rotary coating ensures 360-degree uniform coverage on complex interior shapes, which is critical for achieving consistent waterproof and oil-proof performance in pulp molded meal boxes.

• Q: Can this machine apply different types of coatings, such as both water-based and solvent-based?

  • A: Yes, the system's components (e.g., seals, tubing) and parameters can be customized and specified during the ordering process to handle a wide range of coating materials safely and effectively.

• Q: How customizable is the drying process for different coating formulas?

  • A: The drying tunnel features fully customizable temperature and airflow profiles, allowing you to create the perfect curing environment for any specific coating chemistry.

• Q: What technical support do you offer after purchase?

  • A: We provide lifelong technical consultation, comprehensive operator training, and responsive support to ensure your machine operates at peak performance.