The PLC Automatic Melamine Tableware Edge Grinding Machine is specifically developed for the edge finishing process of molded melamine tableware. Designed to remove excess material, burrs, and uneven edges after compression molding, this machine helps manufacturers achieve smooth and consistent product edges while reducing manual labor requirements.

Featuring an automatic control system, touchscreen operation, and adjustable grinding mechanism, the machine accommodates various types and shapes of melamine tableware. It is ideally suited for continuous production environments where stable finishing quality and higher processing efficiency are essential.

The equipment processes approximately 1,200–2,400 pieces per hour, depending on product size, shape, and grinding requirements.

The machine utilizes a PLC control system combined with a touchscreen HMI interface. Operators can easily set and adjust main processing parameters through the intuitive control panel.

The PLC-based system simplifies operation, improves process consistency, and reduces repetitive manual adjustments during production cycles.

The grinding system is specifically designed for post-molding finishing operations, including:

• Edge grinding
• Flash removal
• Deburring
• Edge smoothing
• Surface finishing

This system produces cleaner and more uniform edges across large production batches.

The adjustable grinding mechanism allows the equipment to work with various edge profiles beyond simple flat edges.

Configuration options include:

• Flat-edge plates
• Curved rims
• Deep bowls
• Serving trays
• Irregular-shaped tableware
• Other customized profiles

This versatility makes the machine suitable for factories producing multiple tableware designs.

Depending on product specifications and processing conditions, the machine achieves a production capacity of approximately 1,200–2,400 pcs/hour.

Actual output varies according to:

• Product dimensions
• Product geometry
• Edge thickness
• Required finishing level
• Grinding settings
• Production configuration

The automated working process significantly improves finishing productivity compared to conventional manual grinding methods.

Grinding contact pressure can be precisely adjusted according to different tableware profiles and edge conditions.

Proper pressure adjustment ensures:

• More consistent edge finishing
• Reduced excessive grinding
• Better control of material removal
• Stable product quality
• Improved repeatability between production batches

The machine processes various molded melamine products, including:

• Melamine plates
• Melamine bowls
• Serving trays
• Cups
• Spoons
• Children's tableware
• Hotel and restaurant dinnerware

Different fixtures and grinding configurations can be selected according to specific customer product requirements.

The equipment combines mechanical grinding components with an automatic electrical control system.

Suitable for finishing the edges of round, square, and customized melamine plates after the molding process.

The adjustable grinding system can be configured for different bowl depths and rim profiles.

Ideal for removing excess material and smoothing the edges of molded melamine serving trays.

The equipment can also be configured for smaller molded products such as cups and spoons according to the required fixture and grinding setup.

Grinding melamine products generates fine processing dust. The machine can be connected to an external industrial dust collection system.

Possible configurations include:

• Independent industrial vacuum
• Dedicated dust collector
• Central workshop dust extraction system

The dust extraction arrangement can be selected according to the customer's factory layout and production requirements.

We can adjust the machine configuration according to the customer's actual products and production conditions.

Customization can cover:

• Product fixture
• Tableware dimensions
• Product shape
• Edge profile
• Grinding configuration
• Electrical voltage
• Production capacity
• Dust collection connection

Before production, customers can provide product drawings, samples, or dimensional information so that the machine configuration can be precisely matched to the intended application.

The automatic grinding machine can be seamlessly incorporated into a melamine tableware production line after the compression molding process.

A typical workflow is:

Melamine Material Preparation → Preheating → Compression Molding → Demolding → Edge Grinding → Inspection → Packaging

This arrangement helps manufacturers create a more continuous production process and reduce dependence on manual edge finishing.

• Automatic PLC-controlled operation
• High-volume edge finishing capability
• Consistent grinding performance
• Suitable for different tableware shapes
• Reduced manual grinding requirements
• Adjustable grinding parameters
• Touchscreen operation
• Compatible with external dust extraction
• Suitable for continuous factory production
• OEM and customized configurations available

The final grinding performance depends on product geometry, material characteristics, edge structure, and required surface finish.

The machine can be prepared for international transportation using export-oriented protective packaging. Packaging arrangements can include protective film, machine fixation, and reinforced outer protection according to the transportation method.

Shipping options can be discussed according to the destination, machine configuration, and customer requirements.

It can be used for molded melamine plates, bowls, trays, cups, spoons, and other compatible tableware products.

The reference processing capacity is approximately 1,200–2,400 pcs/hour. Actual output depends on product size, shape, and finishing requirements.

Yes. The machine is equipped with a PLC control system and touchscreen interface for automatic operation and parameter adjustment.

Yes. The grinding system and fixtures can be adjusted according to different product geometries, including flat, curved, deep, and irregular profiles.

Yes. The machine is designed with a dust extraction connection for integration with an industrial vacuum, independent dust collector, or central factory dust collection system.