| Mold core material | S136H |
| Mold base mateerial | S50C |
| Number of cavity | 388 |
| Runner system | Cold Runner |
| Number of cold nozzle | 4 |
| Product name | Silicone O-ring seals |
| Machine used | TYM-L7078 |
The silicone o ring seal mold delivers superior accuracy, durability, and performance in liquid silicone injection molding. Each o-ring seal produced maintains strict dimensional tolerances and excellent elasticity, ensuring reliable sealing performance in applications such as medical devices, automotive components, electronics.
With optimized mold design and advanced processing, this tool guarantees cost-effective mass production of silicone o-ring seals, while reducing material waste and ensuring product reliability.
Cold Runner System for Material Efficiency
The cold runner ensures precise silicone feeding and minimal waste, lowering material costs while maintaining high part quality.
Multi-Cavity Layout for High Productivity
With 388 cavities, the mold is engineered for ultra-high output, significantly reducing unit cost in mass production of o-ring seals.
Vertical Double-Lower-Mold Design
The vertical injection machine structure with dual lower molds allows simultaneous part removal and injection, minimizing downtime and boosting overall efficiency.
Precision Machining for Tight Tolerances
CNC and EDM processing ensure high dimensional accuracy, delivering consistent silicone o-ring seal quality across all cavities.
Efficient Cooling System
Strategically designed cooling channels shorten cycle times, ensuring faster production without compromising surface finish or durability.
Durable Mold Steel Construction
Built with high-strength tool steel, the mold withstands continuous production under high pressure, ensuring long-term stability and durability.
Q1: What applications are silicone o-ring seals used for?
A: They are widely applied in medical devices, automotive sealing parts, household appliances, fluid systems, and industrial equipment.
Q2: What material is recommended for this mold?
A: Medical-grade liquid silicone rubber (LSR) or industrial-grade silicone.
Q3: What are the advantages of liquid silicone injection molding for o-ring seals?
A: LIM ensures precise dosage, excellent material flow, high production efficiency, and consistent quality across thousands of silicone o-ring seals.
Q4: Can the mold be customized for different sizes of o-ring seals?
A: Yes, cavity number, dimensions, and runner design can be tailored according to customer requirements.
Q5: What is the expected lifespan of the mold?
A: With proper maintenance, the silicone o-ring seal mold can sustain long-term, high-volume production with excellent stability.
