This page explains how Injection Unit is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
The component of a silicone molding machine responsible for melting and injecting silicone material into the mold cavity.
Technical details and manufacturing context for Injection Unit
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Injection Volume | 50–500 cm³ | Determines maximum part size per shot. |
| Injection Pressure | 120–180 MPa | Higher pressure for high-viscosity silicone. |
| Screw Diameter | 30–60 mm | Affects plasticizing capacity and shear. |
| Injection Rate | 50–200 cm³/s | Critical for filling thin-wall cavities. |
| Screw Speed | 20–120 rpm | Higher speed reduces residence time. |
| Temperature Control Accuracy | ±1 °C | Ensures consistent melt viscosity. |
| Heating Power | 5–15 kW | Sufficient for rapid heat-up. |
| Operating Temperature Range | 20–40 °C | Ambient condition for stable operation. |
| Operating Humidity | 30–80 % RH | Non-condensing to prevent material contamination. |
| Ingress Protection Rating | IP54–IP65 | Protects against dust and water jets.IEC 60529 |
| Material Grade | S136 | Corrosion-resistant steel for silicone.DIN 1.2083 |
| Weight | 500–1500 kg | Affects installation and handling. |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
| pressure: | Up to 200 MPa (maximum injection pressure) |
| flow rate: | 0.1-100 cm³/s (injection rate range) |
| temperature: | 20-200°C (typical silicone processing range) |
| slurry concentration: | Not applicable (handles solid silicone pellets, not slurries) |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
Manufacturer profiles associated with Injection Unit.
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A practical evidence checklist for RFQ preparation and supplier evaluation.
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The injection volume range is 50–500 cm³, which determines the maximum part size per shot. However, this is a reference range; the exact value depends on the specific model and application. Always verify with the manufacturer.
The barrel and screw are made of hardened alloy steel, the non-return valve and nozzle tip are made of tool steel, and heat-resistant seals are used. These materials are selected for durability and resistance to wear and heat.
The ingress protection rating is IP54–IP65 as per IEC 60529, which indicates protection against dust and water jets. This is a reference range; the actual rating for a specific model should be confirmed with the supplier.
The unit features temperature control accuracy of ±1 °C, which ensures consistent melt viscosity. This is achieved through controlled heating zones and feedback systems. However, actual performance may vary; verify with the manufacturer.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
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