300T Small-Scale Magnesium Alloy Semi-Solid Injection Molding Machine

    Designed as an entry-level solution for magnesium alloy semi-solid forming, the 300T machine specializes in producing thin-wall components for 3C electronics, small household appliances, and precision industrial parts. Its core strengths lie in high-speed performance, environmental sustainability, and micron-level precision, meeting the demands for efficient production of intricate thin-wall components.

1.Technological Breakthroughs:

    1.1    Toggle-Type Mold Clamping System

    Hydraulically driven dual-toggle mechanism achieves 0.3-second rapid clamping, paired with servo motor-driven gear adjustment for ±0.05mm positioning accuracy, ideal for high-cycle manufacturing of thin-wall components.

    1.2    5m/s Ultra-High-Speed Injection 

    Non-contact displacement sensors monitor real-time injection curves, delivering 110MPa injection pressure and 9031cm³/s theoretical injection rate. This ensures semi-solid magnesium slurry fills mold cavities precisely before solidification, critical for thin-wall component quality.

    1.3    Closed-Loop Temperature Control

    PID-regulated barrel and nozzle heating (±1℃ fluctuation) combined with servo-controlled screw rotation (10-300r/min) stabilize slurry solid fraction, enabling consistent thin-wall component production.

    1.4    Eco-Safe Design

    Innovative technology uses SF6-free protective gas with direct charging of scrap magnesium alloy via fully enclosed smelting, achieving zero exhaust emissions while ensuring environmental sustainability and operational safety.

• Centralized electric lubrication with remote under-pressure protection reduces maintenance costs and extends machine lifespan for continuous thin-wall component manufacturing.

2. Application Scenarios & Customer Value

    2.1    Typical Cases:

• Laptop Housings: 0.8-1.2mm wall thickness with Ra≤0.8μm surface finish, achieving ≥98% yield improvement over die casting for thin-wall components.

• Mobile Phone Mid-Frames: Multi-core pull-out support enables one-piece forming, reducing post-processing steps for complex thin-wall components.

• Power Tool Gearboxes: Semi-solid process enhances material density, improving fatigue life by 40% for high-stress thin-wall components.

• Medical Devices: Production of orthopedic implant scaffolds using semi-solid forming process to prevent turbulence in molten metal.
  

• Cost Efficiency: 92% material utilization (vs. 65% for die casting) energy reduction in thin-wall component production.

• Rapid Turnaround: T-slot mold installation enables ≤15-minute changeovers, supporting small-batch, multi-variety thin-wall component manufacturing.

• Compliance Assurance: CE-certified environmental requirements for thin-wall component production.

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3. Technical Specifications

4.Parameter

Summary