Use CasesImproving quality by preventing metal contamination, making the film thickness uniform
Electronic component manufacturer
Customer's Needs and Problems
A die coater was used to coat the substrate with the electronic material.
A rotary metering pump was used to supply the liquid, which posed the following problems.
We performed repeated tests using a Smoothflow Pump and the actual liquid at a TACMINA test facility.
The evaluations of the transfer accuracy and resistance to wear met the customer’s requirements, so they are now using this pump.