New energy and storage battery pack housing potting: thermal grease case study

Background

An equipment integrator / manufacturer in New energy and storage needed to potting on a battery pack housing using thermal grease.

Process challenge

Micro-litre volumes with expensive material and no waste allowed.

Solution

We recommended Glue Supply System + Screw Valve + Glue Distributing Machine, with using a precision dispensing valve with suck-back and servo three-axis motion for uniform coating.

Result

Filler-related stoppages reduced from three per week to one per month.
Shot volume 4 mL with deviation within ±2%.
Cycle time 1.1 s per dot with no stringing or dripping during continuous running.

Project facts

Industry: New energy and storage
Workpiece: battery pack housing
Fluid: thermal grease
Process: potting
Recommended lines: Glue Supply System, Screw Valve, Glue Distributing Machine