LTCC
MLCC
China MLCC Edge Trimming Machine - Precision Cutting for Efficient Production | Trusted Suppliers & Factory
MLCC Edge Trimming Machine
High-precision edge finishing solution for multilayer ceramic capacitors and green tapes, ensuring perfect dimensional accuracy and burr-free substrate quality.
High Precision Trimming
Utilizes advanced positioning systems to achieve micron-level accuracy, ensuring every ceramic substrate is trimmed to exact dimensions.
Automated Edge Alignment
Equipped with intelligent CCD vision systems to guarantee uniform cuts and prevent misalignment during high-speed production.
Defect Risk Reduction
Smooth, clean cutting technology minimizes cracks, chips, and fractures, significantly improving the final yield rate of MLCC components.
Positioning Accuracy
Precision Y and Z axis control
Trimming Efficiency
Rapid industrial cycle time
Heated Platform
Optimized for ceramic green tapes
Alignment System
640 x 480 high-res alignment
Vacuum Suction
Secure substrate fixing method
Waste Management
Integrated scrap removal system
High-Precision Edge Finishing for MLCC Manufacturing
The MLCC Edge Trimming Machine is a critical component in the production of high-density multilayer ceramic capacitors. By utilizing a cutting platform with positioning accuracy of ±0.005 mm and a θ-axis precision of 90º ±0.0014º, the machine ensures that every substrate is trimmed with absolute consistency. This micron-level control is essential for preventing dimensional deviations that could lead to poor fit or electrical failure in high-frequency electronic applications.
Intelligent CCD Alignment and Quality Assurance
Equipped with a dual-side CCD vision alignment system (640 x 480 pixels), the machine performs real-time edge detection and adjustment before the trimming process begins. This automated alignment guarantees that the edges are uniformly cut relative to the internal electrode patterns, significantly reducing the risk of chips or cracks that typically occur during manual or low-precision handling.
Thermal Stability and Substrate Integrity
To maintain the structural integrity of sensitive ceramic green tapes, the machine features an alloy perforated multi-hole stage capable of reaching temperatures up to 80°C. Controlled within ±2°C, the heated stage softens the organic binders just enough to ensure a clean, smooth cut. Combined with a powerful vacuum fixing method (< -0.07 MPa), it eliminates material warping and ensures the highest possible surface quality for substrates up to 310 x 310 mm.
Efficient Automation and User-Centric Design
With a production efficiency of less than 16 seconds per bar, this machine supports high-volume manufacturing environments. Operators can easily manage the trimming process via a user-friendly interface, adjusting cutting parameters such as speed modes and pressure. The integrated scrap box automatically collects trimmed waste, maintaining a clean workspace and streamlining the transition to subsequent production stages.
Safety and Industrial Reliability
Built for long-term industrial use, the MLCC Edge Trimming Machine features a robust frame with all moving parts fully enclosed for operator safety. The main power system is equipped with advanced leakage protection, and the software includes preset programs for 1-to-4, 1-to-9, and 1-to-16 divisions. This combination of safety, flexibility, and precision makes it the ideal choice for modern ceramic electronic component factories.
| No. | Item | Specification |
|---|---|---|
| 1 | Trimming/Cutting Size | 25 × 225 mm and 310 × 310 mm |
| 2 | Positioning Accuracy | Y/Z Axis: ±0.005 mm; Θ Axis: 90º ±0.0014º |
| 3 | Platform Material | Alloy perforated stage + epoxy plate (Aperture 1 mm) |
| 4 | Stage Temperature | Ambient to 80 °C (±2 °C Accuracy) |
| 5 | Alignment Method | Dual-side CCD vision (640 × 480 pixels) |
| 6 | Production Efficiency | < 16 seconds per bar |
| 7 | Fixing Method | Vacuum generator (Level < –0.07 MPa) |
| 8 | Safety & Waste | Leakage protection; Auto scrap collection; Enclosed moving parts |
MLCC Finishing
Ensures high-quality edge trimming for multilayer capacitors to enhance mechanical durability.
Ceramic Substrates
Precision trimming for HTCC/LTCC green tapes used in 5G and RF module applications.
Electronic Passives
High-yield trimming for sensors, resistors, and other ceramic-based passive components.
How does edge trimming affect MLCC quality?
Precise edge trimming ensures that the ceramic layers are flush and free of micro-cracks. This prevents delamination during the firing process and ensures a perfect fit in automated assembly lines.
Can the machine handle different bar sizes?
Yes. The platform is designed with two distinct zones to accommodate both 25 x 225 mm and 310 x 310 mm block specifications, providing flexibility for various production runs.
What is the benefit of the epoxy cutting plate?
The epoxy cutting plate combined with the alloy stage provides a stable yet sacrificial surface that protects the precision cutting tools while ensuring the vacuum suction remains effective across the 1mm apertures.
Is the software easy to customize?
Absolutely. The system comes with preset 1-to-4, 1-to-9, and 1-to-16 programs, but it also allows operators to input user-defined cutting programs to match unique component designs.
What is the maximum operating temperature of the heated platform?
The heated platform can reach temperatures up to 80 °C with a temperature control accuracy of ±2 °C, which is optimized to soften the organic binders in ceramic green tapes for a clean cut.
What safety mechanisms are built into the machine?
The machine features a robust frame with fully enclosed moving parts to protect operators, an advanced leakage protection system for the main power line, and an integrated auto scrap collection box.
Technical Support & Customization
Our engineering team provides comprehensive support for MLCC edge trimming and process optimization. Custom solutions available.
Request Technical Consultation →Get in touch
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