PLC Control Industrial High Frequency Preheater For Melamine Molding Faster Cycles

The Preheating Machine for Melamine Tableware

Product Overview

Our  Melamine Preheating Machine is an essential piece of equipment for modern melamine tableware production. Designed to heat melamine molding compounds (powder or granules) uniformly before the compression process, this machine significantly reduces molding cycle times and enhances the physical properties of the finished product.

By utilizing advanced electromagnetic induction technology, our preheater ensures that the material reaches the optimal temperature in seconds, resulting in a smoother, glossier, and more durable finish for plates, bowls, and trays.

Key Features & Technical Advantages

Rapid & Uniform Heating: Utilizes high - frequency dielectric heating to ensure that the core and surface of the melamine powder reach the same temperature simultaneously, preventing "white spots" or uneven curing.

Production Efficiency: Reduces the compression molding cycle by 30% to 50%, enabling higher daily output with the same number of presses.

Enhanced Product Quality: Preheating drives off moisture and volatiles, leading to a denser final product with improved chemical resistance and a high- g loss surface.

Friendly Interface: Equipped with a precision PLC control system and digital timer, aenablingoperators to set exact heating parameters for different material weights.

Safety & Durability: Features heavy- duty shielding to prevent RF leakage and an automatic cooling system to ensure stable performance during 24/7 industrial operations.

Technical Specifications

Why Choose Our Preheating Solutions?

In the competitive melamine industry, reducing waste is the key to profitability. Our preheaters minimize "orange peel" effects and internal stress in molded parts, drastically lowering your reject rate. Whether you are producing high- e nd hotel dinnerware or colorful kids' sets, this machine provides the consistency your brand requires.

Applications

· Melamine dinnerware (plates, cups, bowls, spoons).

· Urea - formaldehyde electrical components.henolic resin handles and industrial parts.