Hydraulic Melamine Press Machine For Tableware Molding

This hydraulic melamine press machine is professional core forming equipment customized for melamine tableware manufacturing factories. It is developed for hot compression molding of A5 melamine molding compound and is widely used to produce various melamine tableware including bowls, plates, dishes, spoons, trays, cups, kids tableware and hotel tableware.

Equipped with a reliable heavy-duty hydraulic drive system and electric heating plates, the machine provides stable, uniform pressure and precise constant temperature throughout the entire molding cycle. It cooperates perfectly with melamine molds, melamine preheating machines, automatic weighing machines and edge grinding machines to form a complete automatic melamine tableware production line.

With a mature mechanical structure and an optional PLC intelligent control system, this press greatly stabilizes product quality, lowers the defective rate, raises daily output and cuts labor cost. It is an ideal choice for both new factories setting up production lines and existing factories upgrading production capacity.

• High-stability hydraulic system. Pressure, pressing speed and pressure holding time can be steplessly adjusted according to different products and melamine powder formulas. Pressure output is even with no fluctuation, ensuring consistent density and surface quality of every finished tableware piece.
• Precise constant temperature control system. Independent heating zones with digital temperature display. The temperature range fits the curing requirements of melamine raw material effectively. The heating plate offers good heat uniformity, avoiding local overheating, product bubbling, warping and surface marks.
• Optional PLC intelligent control panel. Workers can save different production parameters for different molds and recall them with one click, making operation easy to learn. A button control version is also available for customers with a lower budget.
• Heavy-duty welded frame structure. High rigidity and anti-deformation performance under long-time high-pressure working conditions. Key moving parts adopt wear-resistant treatment, providing long service life and a low failure rate that reduces daily maintenance cost.
• Strong mold compatibility. Supports quick mold replacement and adapts to different sizes and shapes of melamine tableware molds. One machine can produce multiple tableware items to enrich the product portfolio.
• Multi-layer safety protection mechanism. Includes safety grating, emergency stop button, pressure overload protection and temperature over-limit alarm. Effectively prevents misoperation and mechanical injury, meeting factory safety production standards.
• Low energy consumption design. Optimized heating circuit and hydraulic power unit reduce idle power consumption, helping customers save electricity costs in mass continuous production.
• Stable molding cycle. Fixed timing pressing and an optional auto mold opening function make standardized batch production easy to realize.

The whole molding process follows the thermal curing characteristics of melamine formaldehyde molding powder.

1. Weighing: The automatic weighing machine accurately weighs the required melamine powder.
2. Preheating: The melamine powder is sent to the high-frequency preheating machine for uniform preheating to shorten molding time and improve surface finish.
3. Feeding: Place the preheated melamine powder into the pre-installed mold cavity.
4. Hot pressing: Start the machine; the hydraulic cylinder drives the upper mold to close. Maintain the set pressure and constant temperature for a certain time. Under heat and pressure, the melamine powder melts, flows and crosslinks to cure into a fixed shape.
5. Mold opening: After curing finishes, the machine automatically opens the mold.
6. Demolding: Take out the semi-finished melamine tableware.
7. Post-processing: Edge grinding, polishing, decal paper hot transfer and secondary pressing as required.

This hydraulic melamine press machine is widely applied in the mass production of food-grade melamine tableware. It covers daily household melamine tableware, children's melamine tableware, restaurant and hotel dinnerware, snack trays, melamine spoons and other catering tableware. It is the key host equipment of a complete melamine production line.

Supporting auxiliary machines include: melamine powder preheating machine, automatic weighing machine, tableware edge grinding & polishing machine, dust collector, mold sets and melamine decal paper hot transfer equipment.

The machine is wrapped with stretch film and packed in a solid wooden case for sea shipment. The machine is fixed tightly inside the case to avoid collision and vibration damage during long-distance ocean transportation. Standard export packing is suitable for both FCL and LCL shipment.

• One-year warranty for the main machine (excluding quick-wear parts).
• Detailed operation manual, wiring diagram and operation video provided.
• Online technical support available 7*24 hours for troubleshooting.
• Spare parts supplied at factory cost for the long term.
• Overseas installation, commissioning and worker training service available upon request.