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K 2025 Talk ShowYizhim Micro FF30M Precision Medical Injection Molding Machine Global Debut

Yizumi 2025-10-10 14:57:53

Microfluidics chip, also known as Lab-on-a-Chip, integrates sample preparation, reaction, separation, and detection operations at the micron scale within a chip, enabling fully automated analysis in biological, chemical, and medical processes. This technology is hailed as a "disruptive" breakthrough in the life sciences field, with core advantages such as small size, low sample/reagent consumption, low energy consumption, fast reaction speed, and strong portability.

Yizhi Mi offers ultra-high precision molding solutions for microfluidic chips using micron-level precision injection molding technology. Utilizing PMMA materials, the core structure of the chip features a precision lattice with a diameter of 0.08mm and a minimum spacing of 0.17mm, showcasing the extreme accuracy and stability of the equipment.

Hardcore Technology

Locking Unit

  • Ultra-rigid structure: optimize the template, frame, and injection structure, with mold clamping surface deformation less than 0.03mm.

  • Split handle design: Reduces the impact of tailboard deformation on the cross head, enhancing stability.

  • Independent reinforcement of the dynamic/fixed template: split-type support + thermal conduction optimization to ensure template parallelism and prevent thermal deformation.

  • Precise Control of Clamping Force: Encoder Mold Adjustment Technology, Clamping Force Accuracy Reaches 3.5kN.

  • High Linear Accuracy: Linear guideway design with a straightness of 0.01mm.

Injection Unit

  • Double screw injection platform technology: evenly distributes axial loads, eliminates nozzle tipping forces, and ensures stable injection.

  • SDC Intelligent Direct Control: 0.125ms ultra-fast response for ultimate motion precision.

Clean Design

  • All-electric drive without hydraulic oil pollution, adaptable to different cleanroom grade requirements, custom-designed for the medical industry.

Case Application

 

Microfluidic chip

Number of cavities: 1 out of 2

Material: PMMA

Chip dimensions (L×W×H): 97.10×28.10×4.00mm

Microstructure size: diameter 0.08 mm

Molding cycle: 15±1s

Partners: Gestalt, KUKA

The injection molding of polymer materials is one of the key processes in the manufacturing of microfluidic chips. Yizumi's micro precision injection molding machine achieves micrometer-level precision injection through a high-rigidity structural design, a dedicated control system, and cleanroom compatibility, meeting the stringent demands for ultra-high precision and clean production in the medical field.

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