Semiconductor and packaging power device metered filling: silicone sealant case study

Background

An equipment integrator / manufacturer in Semiconductor and packaging needed to metered filling on a power device using silicone sealant.

Process challenge

Supply pressure ripple during continuous running, causing volume drift.

Solution

We recommended Servo Dispensing Module + Screw Valve, with fitting quick-change interfaces and parameter recipes to shorten setup time.

Result

• Setup time cut from 40 minutes to under 15 minutes.
• Shot volume 1.5 mL with deviation within ±2%.
• Cycle time 0.7 s per dot with no stringing or dripping during continuous running.

Project facts

• Industry: Semiconductor and packaging
• Workpiece: power device
• Fluid: silicone sealant
• Process: metered filling
• Recommended lines: Servo Dispensing Module, Screw Valve