Dongguan Osmanuv Machinery Equipment Co., Ltd
Dongguan Osmanuv Machinery Equipment Co., Ltd
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Precision Curtain Coating Line for High-Gloss Pulp Molding - Superior Surface Finish Solution
Composition of Production Line:
This system comprises a precision conveyor belt with vacuum hold-down, a coating head reservoir with temperature control, a high-precision pump and filter system, a vacuum debubbling unit, automatic curtain height control, a leveling zone, a multi-zone IR drying tunnel, UV curing station, and a centralized PLC control cabinet.
Product Description:
Our precision curtain coating line is engineered to apply a perfectly uniform, high-gloss, and ultra-smooth coating to flat or gently curved pulp-molded products. It is the ideal solution for achieving a premium aesthetic finish on items like premium food packaging and consumer electronics trays, eliminating orange peel and spray patterns.
Technical Parameters:
| Parameter Category | Specification | Notes |
|---|---|---|
| Coating Width | 600mm / 1200mm | Customizable to product size |
| Coating Thickness | 20-150 μm | Excellent uniformity (±2%) |
| Line Speed | 5-40 m/min | Adjustable for viscosity and thickness |
| Viscosity Range | 100-2000 cP | For optimal curtain stability |
| Power Supply | 380V / 50Hz / 3Phase | Customizable voltage available |
| Control System | PLC + HMI + Vision System | For real-time defect detection |
| Drying/Curing | IR + UV | Customizable energy source |
Application:
Ideal for applying high-gloss decorative coatings for premium consumer product packaging, high-barrier coatings for flat-bottomed food containers, and functional coatings requiring extreme uniformity.
Customization:
We offer highly customizable solutions. The coating width, conveyor bed design (for product holding), drying and curing methods, and control system sophistication can be tailored to your specific product and output requirements.
Feature:
Support and Services:
We provide installation & commissioning, comprehensive operator training on viscosity management and curtain maintenance, remote troubleshooting, and a 12-month warranty.
Packing and Shipping:
The line is disassembled into modular sections. The precision coating head is packed in a custom crate with special shock absorption. Shipped via sea freight or air freight.
FAQ: