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December 22, 2025
Category Connection: Injection Molding Machine Accessories
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Tags:
#liquid silicone rubber injection molding machine #silicone injection molding machine #compact vertical LSR injection molding machine
Brief: In this video, we explore the capabilities of the Vertical LSR Injection Molding Machine for producing negative pressure balls. You'll see a detailed walkthrough of its automated two-station disc system, the independent dual-cylinder injection process ensuring stability, and the servo-driven turntable in action. We'll also explain why Liquid Silicone Rubber is the ideal material for applications requiring heat resistance, biocompatibility, and durability in industries from medical devices to automotive components.
Related Product Features:
  • Independent dual-cylinder injection system ensures stability and handles products with varying resin volumes.
  • Independent direct-pressure clamping mechanism accommodates molds with different wall thicknesses.
  • High-efficiency disc mechanism with slip ring water circulation and mold heating for optimal performance.
  • Two-station disc design with one upper and two lower molds enables fully automated production cycles.
  • Servo-driven turntable provides smooth and stable operation during the molding process.
  • Mechanical positioning device guarantees accurate mold positioning and effective mold protection.
  • Silicone-specific oil circuit design maintains consistent and stable injection volume.
  • Independent system design allows flexible operation, including the option for single-mold production.
FAQs:
  • What are the key advantages of using Liquid Silicone Rubber (LSR) for molding?
    LSR offers superior heat and flame resistance, excellent electrical insulation, and natural biocompatibility. It maintains its shape after repeated compressions, even in extreme temperatures, and is available in various grades including medical, food-grade, and optically clear options.
  • How does the two-station disc system enhance production efficiency?
    The two-station disc, featuring one upper mold and two lower molds, enables automated production by allowing one mold to be in the injection phase while the other is in the cooling or ejection phase, significantly reducing cycle times.
  • What industries commonly use LSR injection molding for their products?
    LSR is widely used across many industries, including medical for syringes and respiratory masks, automotive for seals and insulators, electronics for components, and food and beverage for compliant products, due to its versatile properties and safety standards.
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