Contamination prevention and wear countermeasures
during stirring of corrosive solutions

Metal product manufacturer

Stirring of corrosive solution

Uses a PTFE stirring seal. It was made entirely of PTFE, but the seal parts (Viton) are heavily worn and the motor corrodes.
Not only the contamination of seal parts, but also the rust of the motor was mixed in from the gap, and it was difficult to prevent the contamination.

Reduces installation effort while preventing contamination

In addition to reducing contamination, workability is improved because there is no need for axis alignment.
There is no need to worry about contamination during installation.
The control part can be installed outside the fume hood, which is also a safety measure when corrosive gas leaks.

High sealability due to magnetic coupling

A magnetic coupling is used for power transmission from a motor.
The inside of the flask can be stirred in a sealed state with a partition wall and an O-ring.
Furthermore, a ceramic bearing with excellent lubricity and chemical resistance is used to fix the stirring shaft.

It is possible to suppress the leakage of internal gas and the generation of abrasion powder even during long-term stirring processing.

Adapts to diverse needs with highly corrosion-resistant materials

Highly corrosion-resistant materials such as PTFE are used for the liquid and gas contact parts.
It is possible to use for various chemicals.

It can be easily disassembled and washed after use. It can prevent the contamination of residue.