Overhead Stirrer

An overhead stirrer drives the rotation of blades through a motor-driven suspended shaft, creating forced convection in liquids. It is used in laboratories for mixing, dissolving, or homogenizing samples and is commonly employed in the formulation adjustment of coatings and inks, as well as in reaction process control.
Selection
Match motor torque based on material viscosity, select stirring rod length according to container size, choose materials considering corrosion resistance needs, ensure speed range covers experimental requirements, and ensure the fixation method is compatible with the operating platform.

Instruments

Speed range 30-2200rpm, Max. Torque 60N.cm, brushless motor for long-term stable operation, with digital feedback constant speed control and multiple safety protection, support remote data monitoring.

$ 493.00

With a wide speed range of 30-2200rpm, Max. Torque 80N.cm, support 60000mPa · s high viscosity treatment; brushless motor to ensure long-term stable operation, with overload automatic protection and splash-proof design.

Speed range 30-2200rpm, Max. Torque 60N.cm, can handle 50000mPa · s viscosity liquid. With automatic protection, smooth start and closed housing, support RS232 data interface, convenient experiment monitoring and operation.

$ 614.00

Using numerical control brushless motor, speed range 30-2200rpm, Max. Torque 60N.cm, with constant speed control and self-locking chuck, suitable for high viscosity Sample Handling.

$ 562.00

Heating power 800W, speed range 0-2600 rpm, support vacuum reaction and pressure reaction for a long time stirring, with durable magnetic steel and PTFE stirrer.

$ 206.00

High borosilicate Glass material, corrosion resistance and high and low temperature resistance, strong ability to withstand thermal Impact; vacuum negative pressure can reach 0.095MPa, support material reaction under negative pressure; Overhead Stirrer Rotation speed 50-500rpm, torque 70N.cm, suitable for a variety of viscosity materials.

$ 2434.00

DC brushless motor design, Rotation speed 0~ 2000rpm, put in the stirrer without hopper; double-decked thermal insulation structure, rapid heating and prolong the life of the host; built-in over-temperature protection device, safe and reliable use.

$ 219.00

Speed range 30-2200rpm, Max. Torque 60N.cm, supports medium and high viscosity liquid mixing, with automatic torque adjustment and overload protection functions, can run continuously for a long time.

$ 681.00

DC brushless motor supports long-term operation, Speed range 30-2200rpm, Max. Torque 80N.cm, with automatic overload protection and IP42 Protection Rating, equipped with self-locking chuck and a variety of dedicated Impeller.

$ 783.00

Speed range 30-2200rpm, Max. Torque 40N.cm, can handle liquids with viscosity up to 10000mPa · s; brushless DC motor supports long-term operation, automatic overload protection and LCD screen display, convenient for experimental operation.

$ 565.00

Using three-phase brushless DC motor to achieve 50-1500rpm stable speed regulation, temperature control accuracy +/- 1 ℃ and with temperature protection function, soft start design to prevent stirrer beating, suitable for long-term unmanned operation.

$ 418.00

With a wide speed range of 30-2200rpm and 40N.cm torque, support 10000mPa · s viscosity liquid treatment; brushless motor can run continuously for a long time, with overload protection and automatic torque adjustment function.

$ 519.00

Speed range 30-2200rpm, Max. Torque 60N.cm, can automatically adjust the torque to adapt to viscosity changes, equipped with self-locking chuck and a variety of Impeller options, support long continuous operation and overload protection.

$ 678.00

Speed range 30-2200rpm, Max. Torque 80N.cm, DC brushless motor to ensure long-term safe operation, with automatic torque adjustment and overload protection functions, equipped with a variety of Impeller to adapt to different viscosity requirements.

$ 785.00

DC brushless motor, Speed range 30-2200rpm, Max. Torque 80N.cm, can automatically adjust torque according to viscosity, support long-term continuous operation, with overload and abnormal automatic protection function.

$ 777.00