In-Line Vacuum Potting Machine

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The HY in-line vacuum potting machine is built for continuous, bubble-free encapsulation on automated production lines. Unlike batch vacuum chambers that stop the line for loading and unloading, this in-line vacuum potting machine moves workpieces through loading, vacuum potting and unloading on a chain or belt conveyor — so upstream and downstream processes stay connected and takt time stays predictable.

Inside multi-stage vacuum chambers, the system holds up to −98 kPa while servo-driven metering pumps mix two-component epoxy, polyurethane or silicone at a 1:1–10:1 ratio with ±2% accuracy. Raw material and workpiece cavities are degassed synchronously, clearing micro-bubbles from deep, narrow geometries that atmospheric potting cannot fill reliably.

Every shot’s ratio, vacuum level and potting volume is recorded and can be exported to your MES, giving automotive and new-energy manufacturers the traceability their audits demand.

Especificación

Specifications can be customised to your workpiece and material.

Características

• In-line continuous flow — loading, vacuum potting and unloading run in one connected process with no manual transfer, keeping takt time predictable.
• Multi-stage vacuum degassing — raw material and workpiece cavities are degassed synchronously at up to −98 kPa, clearing micro-bubbles from deep, dense geometries.
• Independent closed-loop servo metering — separate servo motors drive the A and B components with real-time pressure feedback; the ratio adjusts in software from 1:1 to 10:1 with no gear change.
• Automatic cleaning & anti-curing — auto-clean cycle with a 0–300s adjustable anti-curing timer keeps the mixing tube clear between shifts.
• Full process monitoring — pressure, flow, weighing, tank level and stirring are monitored continuously; anomalies trigger an alarm and stop before a bad part is made.
• Quick-change programs — hundreds of stored trajectories and recipes; changeover by program recall plus fixture swap.
• MES-ready data — per-shot records (ratio, vacuum, volume) export to MES/ERP for full batch traceability.
• Safety package — leak detection, air-pressure alarm, emergency stop and light curtain.

Optional Configuration

Comparison

Typical property ranges from published material guides; check your compound’s TDS for exact figures.

Packaging & Delivery

The in-line vacuum potting machine is packed in a fumigation-free export wooden case with moisture protection, fixed for sea freight. Standard machines ship in 30–45 days; customised configurations in 60–120 days depending on complexity (final schedule in contract). HY engineers provide installation, commissioning and operator training on site or by video, with process parameters set against your own parts before handover. Warranty and after-sales terms follow the sales contract; remote troubleshooting is available for overseas customers, and every machine’s potting programs and calibration data are archived by HY for lifetime support.