Delivery Case: Transfer of Adhesive (High Viscosity Liquid)

I want to transfer the adhesive from the one-gallon can so that women can work too!

●Improvement for Women to Work We received a consultation from Company B, a major manufacturer in Aichi Prefecture, stating, "We have been lifting adhesive (in a 20-liter can) to refill it at the top of the tank, but is there a way to transfer it using a pump?" The adhesive is a high-viscosity liquid containing ethyl acetate and toluene, and since it was in an explosion-proof designated area, we proposed an air diaphragm pump of the ADD type in stainless steel (SUS) specification. Given that the viscosity of the adhesive was 12,000 CP, we selected a 25A diameter to ensure a comfortable margin. The transfer was completed without any issues. Subsequently, to reduce operational noise, we added a higher-grade silencer, and we also custom-built a mounting frame (SUS) for the pump. ●Meeting User Needs We received positive feedback from the user, stating, "It was very helpful due to the company's policy of enabling women to work." Additionally, we proposed and adopted a dedicated hose fixing device because it was dangerous for the hose to come off when inserting it into the 20-liter can. Once the adhesive transfer is completed, the next step is to transfer the next 20-liter can, so we made it possible to change the hose with minimal contact with the chemicals.

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