Melamine Crockery Machine Designed For Melamine Tableware Production Featuring Automatic Hydraulic Press And PLC Controlled Operations

The Dongxin Melamine Crockery Machine is a heavy-duty automatic hydraulic compression molding press specifically engineered for manufacturing high-quality melamine tableware. Available in 200-ton, 250-ton, 300-ton, and 350-ton clamping force configurations, this PLC-controlled pressing machine transforms melamine molding compound (MMC), urea molding compound (UMC), and bamboo fiber materials into durable, food-safe dinnerware including plates, bowls, cups, spoons, and trays.

With Taiwan-upgraded hydraulic technology and precision-engineered casting components, Dongxin machines deliver stable vertical pressure up to 210 kg/cm², ensuring perfect mold filling and eliminating common defects like insufficient curing, burrs, or dimensional inconsistencies.

Constructed from Grade 50 nodular cast iron (ductile iron) with heat-treated tension columns (Ø90mm-Ø120mm), the Dongxin press frame withstands high off-center loads without deformation. This heavy-duty construction ensures 15+ years service life, significantly outperforming standard cast iron alternatives.

• 200-250 ton models: High/low-pressure loop system with smooth, noise-free operation
• 300-350 ton models: Yuken double proportional valve (Japan) enabling infinite adjustment of speed and pressure during pressing cycle
• Maximum air release frequency: Up to 99 times for complete degassing, preventing bubbles and ensuring dense, strong tableware

• Delta PLC options with 7-inch color touchscreen
• 100+ product formulas storage capacity for quick mold changeover
• Three-level permission management: Operator, Engineer, Administrator
• Real-time monitoring: Temperature, pressure, cycle time, production count
• Fault diagnosis: Automatic alarm system with troubleshooting guidance

• Electric heating plates made from 45# steel with chrome plating
• Temperature range: Room temperature to 180°C (adjustable per material specification)
• Uniform heat distribution: Prevents hot spots that cause warping or incomplete curing
• Fast preheating: Reduces startup time and energy consumption

• Photoelectric safety grating: Protects operators during mold closing
• Emergency stop buttons: Multiple locations for immediate shutdown
• Mold protection: Slow-speed mold closing initially, then high-speed synchronization to prevent damage
• Automatic ejection: Ensures smooth product removal without manual intervention

Dongxin Melamine Dinner Making Machine is designed for processing various thermosetting molding compounds, including Melamine Moulding Compound (MMC), Urea Moulding Compound (UMC), and bamboo fiber materials. The machine is widely used for manufacturing food-safe melamine tableware such as plates, bowls, cups, spoons, trays, and other molded products.

Dongxin provides multiple hydraulic press models with different clamping forces, including 200-ton, 250-ton, 300-ton, and 350-ton configurations. Customers can select the suitable machine according to product size, mold structure, production requirements, and output capacity.

The PLC control system provides intelligent operation management with a user-friendly HMI touchscreen interface. It supports automatic production control, temperature and pressure monitoring, cycle time adjustment, production counting, fault diagnosis, and storage of more than 100 product formulas, allowing fast mold changeover and stable production quality.

Dongxin machines use a high-rigidity four-column frame structure, precision hydraulic system, and advanced heating technology to maintain stable pressure and temperature during molding. The machine can achieve vertical pressure up to 210 kg/cm², ensuring complete mold filling, uniform curing, smooth surfaces, and reducing defects such as bubbles, burrs, and incomplete molding.

Dongxin hydraulic molding presses are equipped with multiple safety systems, including photoelectric safety grating, emergency stop buttons, mold protection functions, and automatic product ejection systems. These features improve operator safety, reduce production risks, and ensure reliable long-term operation.

Yes. Dongxin provides flexible solutions based on customers’ product requirements. The machines can be configured for different mold sizes, tableware designs, materials, and production processes. With PLC formula storage and adjustable pressure and speed control, one machine can support multiple product applications.

With a heavy-duty ductile cast iron frame, heat-treated tension columns, and precision-engineered hydraulic components, Dongxin melamine molding machines are designed for long-term industrial production with a service life of more than 15 years under proper maintenance. The robust structure ensures stable performance even in high-volume manufacturing environments.