1. Rotary Laser Cutting Machine for Cups – High-Precision Flat-Edge Cutter for Stainless Steel, Aluminum, Hardware Parts (No Burr, No Secondary Finishing)

2. CNC Fiber Laser Cutting Machine for Cup Mouth & Bottom Processing – Smooth Burr-Free Cutting for Thermos, Kettle, Kitchenware

3. Industrial Cup Laser Trimming Machine – Flat-Mouth & Burr-Free Cutting for Round/Square Hardware, ±0.02mm Accuracy

   Product Overview

   Introducing our High-Precision Laser Cutting Machine for Cup & Mug Manufacturing – specifically engineered for burr-free flat-mouth cutting of stainless steel cups, thermos bottles, kettles, and other cylindrical hardware parts.

   Unlike traditional stamping or mechanical trimming that causes deformation, burrs, and inconsistent edge quality, our laser cutting system delivers smooth, clean, ready-to-use edges with zero burrs and no secondary finishing required.

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   What is Flat-Mouth Burr-Free Cutting?

   In cup and thermos manufacturing, flat-mouth cutting (also known as edge trimming or mouth trimming) refers to precisely cutting the rim of a cup or bottle to achieve a perfectly flat, smooth, and burr-free edge.

   Traditional methods (stamping/punching):

4. Cause deformation and material stress

5. Produce burrs that require secondary deburring

6. Laser cutting solves these problems:

7. Non-contact process eliminates deformation

8. Clean edges with no burrs or jagged edges

9. Consistent ±0.02mm positioning accuracy

10. No tool wear – long-term stable performance

11. Wear down tooling over time, reducing precision

Typical Applications

• Thermos & Vacuum Flasks: Precision mouth cutting and bottom trimming

• Stainless Steel Water Bottles: Flat-edge rim finishing

• Kettles & Cookware: Pot mouth and bottom edge cutting

• Hardware Pipes & Fittings: End-face trimming and slot cutting

• Round/Square Tubes: Hole drilling, arc cutting, and contour trimming

Paremeter