Closed-Chamber Stirrer

Closed-type mixers generate shear and convection through rotating blades inside a sealed container, allowing materials to mix uniformly under airtight conditions. They are used in experiments and production to prevent volatilization, oxidation, or contamination, and are commonly employed for handling high-viscosity materials in the chemical and coatings industries.
Selection
When selecting, consider matching the material viscosity with the stirring power, determine the impeller type and speed range based on the container size, choose corrosion-resistant materials according to process requirements, inspect the sealing structure to accommodate operating pressure and temperature conditions, and balance cleaning convenience with the feeding method.

Terms

Instruments

Adopting digital control technology, constant speed closed-loop design ensures constant power operation at low speed, Max. Torque 900mNm, maximum viscosity 30000mPa · s, supports forward and reverse rotation and adjustable timing functions.

$ 386.00

Driven by brushless DC motor, Speed range 60-1500rpm, closed-loop speed regulation technology to ensure stable operation, precise control of swirl/spin encoder operation, serial core Impeller design to improve stirring efficiency.

$ 472.00

Driven by brushless DC motor, Speed range 60-1500rpm, closed-loop speed regulation ensures stable Rotation speed, swirl/spin encoder is easy to operate, and serial core Impeller design improves mixing efficiency.

$ 520.00

Adopt gravity manual cutting method, the maximum cutting section is 85 * 85mm, equipped with bilateral fixture structure and closed cutting Chamber, built-in LED lighting and circulating chill down system to ensure the cutting mass and easy observation and operation.

$ 2803.00

Using C light source LED light, light transmitance Measurement range 0% -100%, haze Measurement range 0% -30%, equipped with 5-inch color LCD screen and closed sample compartment, support 1000 sets of data storage.

$ 1042.00

Vertical design with quasi-closed Glass damper, wind speed 0.3~ 0.6m/s adjustable, compact and portable, support remote infrared control, stainless steel experimental area easy to operate.

$ 829.00

Vertical design with quasi-closed Glass damper, adjustable air volume fan system to maintain wind speed 0.3~ 0.6m/s, stainless steel experimental area and 2KW socket to improve the convenience of operation.

$ 1735.00

Vertical design, quasi-closed Glass damper is easy to operate; adjustable air volume fan system controls the wind speed in 0.3~ 0.6m/s, small and easy to place, and the stainless steel experimental area is easy to clean.

$ 635.00

Driven by brushless DC motor, Speed range 60~ 1500rpm, closed-loop speed regulation to ensure stable Rotation speed, LCD real-time display Rotation speed, swirl/spin encoder is easy to operate, serial core Impeller design.

$ 424.00

Rotation speed is stable, Max. stirring Capacity 5L, stirring speed 60~ 2000rpm, strong magnetic steel stirring force, corrosion resistant engineering plastic shell.

$ 186.00

The quasi-closed countertop design effectively prevents external gas induction, with built-in HEPA Filter to ensure cleanliness up to 100 levels, average wind speed 0.2~ 0.5m/s, and UV Lamp and lighting interlock to ensure safe operation.

$ 796.00

The quasi-closed countertop effectively prevents external gas from being induced, with an average wind speed of 0.2 to 0.5m/s. The double-sided perspective window is designed with a wide field of vision, and the UV Lamp and lighting interlock ensure safe operation.

$ 896.00

Rotation speed 0-1500rpm, Vacuum Level up to -0.9mpa, using hydraulic lifting and closed barrel lid design to avoid solvent volatilization, with sight glasses and searchlights to observe the stirring state in real time, support non-standard customization.

$ 6205.00

The vertical quasi-closed countertop prevents external gas from being induced, and the adjustable air volume system ensures that the wind speed in the working area is 0.3 to 0.6m/s, the noise is less than or equal to 58dB (A), and the front cover is easy to open for replacement of filters.

$ 1058.00

Quasi-closed Glass damper to prevent external air penetration, 304 stainless steel integrated seamless connection corrosion resistance easy to clean, average wind speed 0.3~ 0.6m/s, clean level of 100, noise ≤ 62dB (A).

$ 1161.00