In high-value manufacturing sectors—from optics and electronics to medical devices and automotive engineering—precision is non-negotiable. Even micron-level deviations can compromise product performance, reduce yields, and erode market trust. Guangdong Lixun Machinery Technology Co., Ltd. sets a new standard for precision with its advanced all-electric injection molding machines, engineered to eliminate hydraulic system variables and deliver unmatched accuracy. Our full-range models (5T, 15T, 30T, 50T, 100T, 150T, 220T, 300T, 450T) combine servo-driven precision with intelligent control, making them the ideal choice for producing high-precision, high-quality components that demand consistent excellence.
Mechanical Transmission Excellence: Servo motors directly drive ball screws, timing belts, or gears—eliminating the fluid-mediated energy transfer of hydraulic systems. This direct connection ensures 95%+ energy transmission efficiency and eliminates hydraulic-related variables, delivering consistent performance regardless of operating conditions.
Stable Process Control: Without oil temperature swings or leakage issues, the machines maintain precise control over every production stage—from injection to ejection—even during long continuous runs. This stability is critical for high-volume precision manufacturing.
Rapid Response: Servo motors achieve millisecond-level response times, outperforming hydraulic valves by 3-5x. This allows for instantaneous adjustments to process parameters, ensuring tight tolerance control for complex components.
Multi-Stage Injection Speed Control: Precisely regulate injection velocity across multiple stages (up to 10 segments) to handle complex mold cavities, thin-walled structures, and shear-sensitive materials—ideal for optical lenses and micro-electronic connectors.
Hold Pressure Switching: Seamless, precise transitions between injection and hold pressure eliminate sink marks, warpage, and internal stresses in high-precision parts like medical catheters and automotive sensor housings.
Position & Metering Accuracy: Clamping, injection, and ejection positions are controlled with ±0.01mm repeatability, while metering accuracy (±0.1%) ensures consistent material distribution for uniform part quality.
Low Clamping Force Molding: Enabled by precise force control, the machines can operate at minimal clamping forces without compromising stability—protecting delicate molds and reducing part deformation in thin-walled or intricate components.
Dual Force Control Mechanisms: Tie-bar multi-sensor force monitoring and independent injection force control work in tandem to ensure uniform pressure distribution across the mold. This eliminates uneven stress on mold cavities and guarantees consistent part dimensions batch after batch.
0.01mm Repeatability: The combination of servo precision and force control accuracy achieves a repeatability of ±0.01mm—enabling production of high-detail components with tight tolerances, such as micro-connectors, optical filters, and medical implants.
Higher Yield Rates: Precise process control minimizes defects caused by parameter fluctuations, boosting yield rates by 10%-20% compared to hydraulic machines. For high-value components, this translates to significant cost savings and faster time-to-market.
Low-Tonnage Models (5T-50T): Ideal for micro-precision components (3C connectors, medical micro-parts), these compact machines leverage ultra-sensitive force control and ±0.01mm repeatability to produce intricate details with unmatched consistency.
Mid-Range Models (100T-220T): Designed for automotive electronics, optical components, and medical devices, they balance precision with production efficiency—supporting high-volume runs of complex parts while maintaining tight tolerances.
Heavy-Duty Models (300T-450T): Engineered for large-scale high-precision manufacturing (automotive structural parts, large medical equipment housings), these robust machines retain 0.5-class force control and ±0.01mm repeatability—proving that size and precision can coexist.
Consistent Quality: Unmatched repeatability ensures uniform product performance, critical for industries like medical and automotive where reliability is paramount.
Material Efficiency: Precise metering and process control reduce material waste by 5%-10%, lowering costs for high-performance resins.
Clean Operation: No hydraulic oil eliminates contamination risks, making the machines suitable for cleanroom production in medical and electronics sectors.
Compliance Readiness: Meets ISO 9001 quality standards and industry-specific regulations (e.g., FDA for medical devices, IATF 16949 for automotive), simplifying market access for high-value products.
