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Full Auto Melamine Crockery Dinnerware Edge Grinding Machine
Full Auto Melamine Crockery Dinnerware Edge Grinding Machine

Full Auto Melamine Crockery Dinnerware Edge Grinding Machine

The automatic edge grinding machine for melamine tableware is a core auxiliary equipment in the production of melamine tableware.

    Product Detail:

    The automatic edge grinding machine for melamine tableware is a core auxiliary equipment in the production of melamine tableware. It is specially designed to remove burrs and rough edges caused by the mold seams after the tableware is formed, ensuring that the edges of the tableware are smooth and burr-free. It has significant advantages over manual grinding in terms of automation and processing efficiency.

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    Automatic three - stage edg ing machine-3 grinding heads

    Function introduction of automatic edge grinding machine

    The machine is divided into coarse grinding, 
    fine grinding, waxing three stations, automatic loading and unloading (material taking

    hand, material receiving hand)

    Coarse grinding 1 grinding head, fine grinding 1 grinding head,

    waxing 1grinding head, 
    grinding head can automatically rise and fall,

    height automatic control

     

    capacity

     

    About 5000 round products in 11 hours.

    The opposite sex product 11 hours about 3000-4500.

    (The better the product is treated with rough edges,

    the faster it will be polished)

    Automatic edge grinding machine technical parameters

    Weight: 1.9 tons

    Volume: Length 3m* width 1.5m * height 2.2m

    Total power: 7.5KW

    Power consumption per hour: 0.7 degrees

    Operating voltage: AC220V 50HZ

    Working principle

    The automatic edge grinding machine simulates the manual grinding process but achieves automation, standardization, and high efficiency. Its basic workflow is as follows:
    1.Loading: 
    Operators place the tableware to be polished (usually in a whole basket) into the loading area, or it is automatically fed in by a robot/conveyor belt.

    2.Positioning and clamping:
     The machine precisely holds the tableware in place using customized fixtures (clamps) or vacuum suction cups. The clamps are specially designed according to the shape of the tableware (such as bowls, plates, and dishes) to ensure stability.

    3.Grinding:
    •  A high-speed rotating grinding head (usually composed of a grinding wheel, nylon brush, abrasive cloth wheel, etc.) moves along the edge contour of the tableware under program control.
    •  The movement trajectory (path, angle, pressure) of the grinding head is pre-set through teaching or programming to ensure that all areas requiring grinding are covered.

    4.Dust Removal: A large amount of dust is generated during the grinding process. The equipment is equipped with a powerful dust extraction system that directly sucks up the dust near the grinding head, keeping the working environment clean and recovering the dust.

    5.Material feeding: 
    After polishing, the clamps are released, and the polished tableware is automatically fed into the feeding area via conveyor belt or robotic arm for packaging or the next process.

    Summary

    Automatic edging machines for melamine tableware are key equipment for modern melamine product factories to achieve industrial upgrading, improve quality and efficiency, improve the working environment, and solve labor shortages. 
    For enterprises of a certain scale and production plan, investing in a high-performance automatic edging machine is a decision with a high return on investment.

    FAQ

    Question1:What is an automatic melamine tableware edge grinding machine?

    It is a CNC machine specifically designed for automatically removing the burrs (flashes) that form on the rims of melamine tableware after pressing and molding. Through a program-controlled grinding head, it simulates manual grinding actions to achieve efficient, consistent, and safe edge processing.


    Question2:Why is it necessary to remove burrs? Can't it be done manually?

    Removing burrs is necessary for safety (to prevent scratches), aesthetics, and quality standards. While manual sanding has a low initial investment, it suffers from low efficiency, poor consistency, high labor costs, significant dust hazards, and management difficulties. Automatic edge-grinding machines are the inevitable choice to replace manual labor in the context of large-scale production.


    Question3:Can one machine process all shapes of tableware (e.g., bowls, plates, dishes, cups)?

    Yes, but it requires changing the fixtures (clamps) and selecting different processing programs. The machine's core advantage lies in its flexible design. Upon purchase, the supplier will configure a corresponding fixture and program library based on your product samples. During changeovers, the operator simply needs to change the fixtures and select the corresponding program on the touchscreen.


    Question4:How is the polishing effect? Does it meet manual standards?

    Usually, it far exceeds manual standards. 

    The consistency of machine polishing is unmatched by manual polishing. Each product is polished according to a preset path, pressure, and speed, ensuring that the edge smoothness and chamfer size of all products are completely consistent, resulting in stable and reliable quality.


    Question5:Is this machine difficult to operate? Does it require specialized technicians?

    Operation is relatively simple. Routine operations (such as loading, unloading, starting, stopping, and program selection) can be performed by ordinary workers after simple training. However, program programming, parameter optimization, and troubleshooting require specialized technicians or equipment managers trained by the supplier.