Name: Automatic Vacuum Potting Machine
Brand: Suzhou Veady Precision Glue Dispensing Systems Co., Ltd

Description

Product Features:

Vacuum material preparation system and three-axis motion module support high-precision potting with multiple trajectories. Adopting PLC + PC industrial computer control, it enables production data management and fully automatic assembly line operations.
Specifications：

Equipment Name	Automatic Vacuum Potting Machine
Model Number	VPS-Customized
Effective Stroke	X=550Y=450Z=150mm
Vacuum Pressure	2mbar
Vacuum System	100-300m³/h
Proportion Precision	≤±1%
Dispensing Precision	≤±1%
Dispensing Speed	1-10g/s
Power Rating	AC380V、50Hz、12.5KW
Operating Air Supply	0.5-0.7Mpa
Overall Dimensions	L=2300W=1400H=1850mm
Machine Weight	Appx. 1200kg

Suitable Adhesives：Epoxy resin, polyurethane, silicone gel, thermally conductive silicone, organic potting adhesive, and other two-component proportioning and mixing materials.

Product Applications：Automotive electronics, IGBT modules, capacitors, new energy motors, high-voltage coils, ignition coils, electromagnetic coils, motor stators, sensors, etc.

Dual-Pump Feeding with Piston Metering

Dual-pump feeding gives each component its own pump line, so a faster draw-down on one side does not pull the mix ratio off target midway through a run.
Piston-type metering sets the dose by displacement inside the metering block rather than by tank level, which keeps the shot consistent as resin viscosity shifts across a shift.
A vacuum material preparation system de-airs the resin before it reaches the metering block, taking gas out of the feed as well as out of the part.
The PLC sequences vacuum, motion and metering, while an industrial PC manages production data and lets the machine work as part of a fully automatic line.
The three-axis motion module supports high-precision potting with multiple trajectories, so one machine can follow a short path around a sensor body and a longer path around a coil housing.

What the Machine Needs on Site

Three-phase power: confirm the supply matches the machine rating and bring a dedicated drop point to the station.
Compressed air: clean, dry air regulated at the machine inlet, with the filter and drier checked before commissioning.
Floor space: allow for the machine base plus clearance at the chamber, tank and metering sides.
Vacuum service access: leave room around the vacuum system so pumps and filters can be inspected without shifting the unit.
Material handling: plan resin storage and tank access so material can be loaded and the feed system cleaned without moving the machine.

Technical Support & Model Matching

As the manufacturer, Suzhou Veady Precision Glue Dispensing Systems Co., Ltd supports your project from selection through startup. Share your adhesive, substrate, throughput and accuracy target, and our engineers help match the right dispensing, potting, vacuum potting or material preparation configuration. We also guide installation and commissioning, process parameter setup, and fault troubleshooting, and provide factory-direct service and bulk supply for long-term production. The company has built adhesive fluid control systems since 2016 and holds ISO 9001, ISO 14001, EC and UL credentials, with a technical team and R&D laboratory behind the dispensing, metering and vacuum potting work.

Technical Support & Model Matching

FAQ

Q1. How do I confirm a part will fit and run correctly?

Start with a drawing that shows the loaded part at its tallest point, and we will check it against the machine's working envelope. The shot also has to fall within the metering system's delivery range, and the resin must be suitable for vacuum potting. Send the part drawing, fixture sketch and resin datasheet, and we will confirm the fit and the cycle.

Q2. Can the machine store different potting programs for different products?

Yes, the control system stores job settings for each product, so switching production means loading the matching program and changing the fixture. The machine then follows that product's potting path and shot parameters. Labelling fixtures with their job names keeps the changeover quick and error-free.

Q3. How does vacuum potting differ from atmospheric potting?

Vacuum potting removes air from the resin and the part before the fill cures, which matters for fine windings and deep cavities. Atmospheric potting dispenses in ordinary air and is enough for some parts. The choice usually comes down to void tolerance and part geometry.

Q4. What should I check before running a filled resin?

Filled resins are within the machine's material scope, but filler content and particle size affect the metering path. Share the resin datasheet so we can confirm valve and seal selection for your material. The vacuum feed is designed to handle these materials, and we will match the configuration to your production.

Q5. What maintenance keeps the mix and vacuum path in good condition?

Purge and clean the mixing and valve path at shift handover, because mixed resin left sitting in a valve can clog passages and harden inside the metering block. Keep the vacuum pump filters on a schedule tied to your production hours. Leave the service points reachable so checks are quick and don't require moving the machine.

Q6. Can the machine be integrated into an existing automated line?

Yes, this automatic vacuum potting machine can be configured for inline production. We match the infeed and outfeed points, part-presentation interface and cycle parameters to your line layout during configuration. Send the existing line layout and target cycle time with the part drawing.