Press Moulding Machine Silicone Rubber for Badges & Lead Sinker
| Voltage: | Can Be Customized | Frequency: | 50/60Hz |
| Maximum Power: | 4kW | Maximum Extrusion Pressure: | 32T/50T |
| Thickness of Mould: | ≤150mm | Diameter of Mould: | 9/12/14/16/18 Inches |
Press Moulding Machine Silicone Rubber for Badges & Lead Sinker
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Equipment Composition
The core equipment consists of a press moulding machine (vulcanizing press) and specialized high‑temperature silicone rubber. -
Working Principle
The press moulding machine vulcanizes the silicone rubber into a precision elastic mold under high temperature (50–300℃) and high pressure (max. 50T). -
Key Properties of Silicone Rubber
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Heat resistance up to 500℃, capable of withstanding molten alloy pouring temperatures
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Low shrinkage, ensuring dimensional accuracy
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Excellent elasticity for complete filling and easy demolding
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High tear strength, extending mold service life
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Applicable Products
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Badges & Medals: accurately replicates fine patterns, lettering, and embossed details
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Fishing Lead Sinkers: forms complex streamlined shapes with smooth surface finish
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Applicable Alloy Materials
Zamak, tin alloys, lead alloys, and other low‑melting‑point metals. -
Process Advantages
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Significantly lower tooling cost compared to metal molds
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Short production cycle, enabling quick order response
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Flexible changeover, ideal for small‑batch and diversified production
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High precision of finished parts, reducing the need for extensive post‑processing
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