Double Color Melamine Press Machine with PLC Automated Control System
The Double Color Melamine Press Machine is an advanced hydraulic compression molding system designed for manufacturing two-tone melamine dinnerware. This specialized equipment integrates two different colored melamine molding compounds into single products, creating visually striking tableware with contrasting interior/exterior colors or multi-colored patterns.
Product Overview
Also known as two-color melamine molding machine, bi-color hydraulic press, or dual-tone tableware forming machine, this equipment uses sophisticated mold technology and precision material dosing to produce high-value-added products including two-tone bowls, dual-color plates, contrasting cups, and decorative serving trays.
Primary Keywords: double color melamine press machine, two color melamine molding machine, bi-color tableware hydraulic press, dual color dinnerware forming machine, double color compression molding
How Double Color Melamine Press Machines Work
The Two-Color Molding Process
Step 1: Material Preparation - Two different colored melamine molding compounds are prepared, typically contrasting colors like white/black, red/white, or custom brand colors. Each color is preheated separately to 40-50°C for optimal flow characteristics.
Step 2: Precision Dosing - The machine's automatic weighing system doses precise quantities of each color powder. Double color production requires exact material distribution to prevent color bleeding while ensuring complete mold filling.
Step 3: Sequential Mold Filling
First Color Injection: Primary color (often exterior) is loaded into the mold cavity
Second Color Injection: Secondary color (often interior or accent) is precisely positioned
Dual-color molds feature specialized runners and gates that control color placement
Step 4: Compression & Curing
Hydraulic pressing at 150-180°C under 200-350 tons pressure
Degassing cycles: Up to 99 air releases to eliminate bubbles between color layers
Curing time: Precisely controlled to ensure chemical bonding between colors without bleeding
Step 5: Automatic Ejection - Finished two-color product is automatically ejected, ready for edge grinding and polishing.
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
polski
فارسی
বাংলা
ไทย
tiếng Việt
العربية
हिन्दी
Türkçe
indonesia
