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Arburg 420C: 100T LSR Injection

ARBURG 100T Silicone Machine 420C 1000-290 _253875

To enhance production stability for precision silicone components, GDI has officially commissioned the German-engineered ARBURG ALLROUNDER 420C (1000-290) liquid silicone rubber (LSR) injection system. This renowned German machine, featuring a 100-ton clamping force, will be seamlessly integrated into our automated production lines — delivering more stable, higher-quality LSR solutions for our customers.

ARBURG ALLROUNDER 420C

Core Machine Advantages:

  • German Precision Control (SELOGICA): Equipped with the renowned SELOGICA control system, delivering exceptional injection pressure stability and metering accuracy — particularly suited for structurally complex silicone components.

  • Highly Modular Architecture: The flexible machine configuration adapts to a wide range of mold designs, significantly reducing mold changeover and setup time while enhancing production flexibility.

  • LSR-Dedicated Optimization: Hardware optimized specifically for the properties of liquid silicone rubber, ensuring consistent material mixing and shot volume even during extended production runs.

  • Zero-Defect Quality Commitment: Precision sensors monitor production data for every shot cycle, fully aligned with GDI's unwavering commitment to zero-defect manufacturing objectives.

[Excellence in Precision Liquid Silicone Rubber Injection Molding]
The introduction of the ARBURG 100T silicone machine represents a significant milestone in GDI's expansion of its plastic injection processing technology portfolio. Compared to conventional plastic injection molding, LSR injection imposes far more stringent requirements on precision mold manufacturing. Through rigorous runner system analysis during the injection mold design phase — combined with micron-level process control from this German-engineered machine — we ensure that every silicone product achieves outstanding physical properties and dimensional stability.

Leveraging GDI's extensive mold development expertise, along with five-axis CNC machining for the production of high-quality precision molds, and paired with our advanced all-electric injection molding machines and this high-performance LSR injection system, we deliver end-to-end plastic injection molding solutions to global B2B customers — from design through mass production. We are dedicated to crafting every industrial component with the precision and artistry that reflects our absolute commitment to quality.