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Patent technology

Injection molding equipment video

Die casting equipment video

Introduction to Liansheng

  • Pressurization control mechanism of die-casting machine

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  • Protective device for safety door of die-casting machine

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  • Middle plate sliding foot mechanism of die-casting machine

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  • A single cylinder injection device with an external rubber extraction cylinder

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  • A combined injection unit structure with multiple injection cylinders

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  • Multi cylinder combined injection device

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  • Screw driving device of injection molding machine

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