Hangzhou Qiwei Instrument Co., Ltd. is one of the leading manufacturers and suppliers of digital constant speed mixer in China. With a professional production team, we are able to meet the needs of the majority of our customers. Welcome to wholesale bulk digital constant speed mixer in stock here from our factory. We also accept customized orders.
product key technologies

The JB series digital constant speed mixer is composed of a series excitation motor with large starting torque, high speed, soft mechanical characteristics and a low noise deceleration mechanism. It is equipped with a microcomputer digital display timing control instrument, so that the product has the characteristics of large output power, low noise, reliable operation, stable speed regulation and convenient use. It is suitable for the use of heavy industry, light industry, chemical industry, pharmaceutical industry, scientific instrument and other production enterprises.
This digital constant speed mixer adopts electronic constant force speed regulation circuit, digital direct display shaft speed. It can meet the needs of different experiments in the laboratory, and can directly calculate the relationship between the linear velocity of stirring, dispersion and chemical reaction rate according to the displayed shaft speed, so as to provide correct process data for large-scale production.
Under the high-speed drive of the motor, the stirring head of the machine produces a high linear speed of rotation. Under the action of huge centrifugal force, the material produces strong hydraulic shear and high-frequency mechanical effects, so that the fluid material is subjected to thousands of shear and high-frequency mechanical effects per minute, so as to achieve the effect of efficient mixing, dispersion and dispersion.

Advantage
1. Precise control: The digital constant speed mixer has extremely high adjustment accuracy, which can be accurate to ±0.2%FS to ensure the stability and consistency of the stirring process.
2. Stable and reliable: when the load changes, the equipment can automatically compensate, keep the speed constant, and avoid the poor stirring effect caused by load fluctuation.
3. Easy operation: set the speed by one key, the digital display is intuitive and clear, so that the operator can easily start and improve the work efficiency.
4. Multi-functional adaptation: The equipment is compatible with a variety of impeller and container specifications to meet different experimental and production needs.
5. Safety and durability: Made of high quality materials, compact structure, strong durability, and overload protection function, to ensure the safety of use.
Technical Parameter
|
Model |
JB60D |
JB90D |
JB120D |
|
Output Power |
60W |
90W |
120W |
|
Power Supply |
AC 220V 50Hz |
AC 220V 50Hz |
AC 220V 50Hz |
|
Speed Regulation Range |
100-2000r/min, 3000r/min or customized according to user requirements |
||
|
Stirring Paddle |
¢8×300mm |
¢8×300mm |
¢8×300mm |
|
Stirring Paddle Material |
Stainless steel stirring paddle |
Stainless steel stirring paddle |
Stainless steel stirring paddle |
|
Size |
350×250×750mm |
350×250×750mm |
350×250×750mm |
|
Net weight |
14kg |
15kg |
16kg |
|
Measurement Resolution |
50r/min |
51r/min |
52r/min |
|
Control Accuracy |
±0.2%FS |
±0.2%FS |
±0.2%FS |
|
Transition Period |
<8S |
<8S |
<8S |
|
Speed Setting Step |
100r/min |
100r/min |
100r/min |
|
Applicable Motor Power |
≤550W |
≤550W |
≤550W |
|
Timing Range |
1-9999min (optional for JB-DT series models) |
||
|
Model |
JB200D |
JB300D |
JB500D |
|
Output Power |
200W |
300W |
500W |
|
Power Supply |
AC 220V 50Hz |
AC 220V 50Hz |
AC 220V 50Hz |
|
Speed Regulation Range |
100-2000r/min, 3000r/min or customized according to user requirements |
||
|
Stirring Paddle |
¢8×300mm |
¢8×300mm |
¢8×300mm |
|
Stirring Paddle Material |
Stainless steel stirring paddle |
Stainless steel stirring paddle |
Stainless steel stirring paddle |
|
Size |
350×250×750mm |
350×250×750mm |
350×250×750mm |
|
Net weight |
17kg |
18kg |
22kg |
|
Measurement Resolution |
53r/min |
54r/min |
55r/min |
|
Control Accuracy |
±0.2%FS |
±0.2%FS |
±0.2%FS |
|
Transition Period |
<8S |
<8S |
<8S |
|
Speed Setting Step |
100r/min |
100r/min |
100r/min |
|
Applicable Motor Power |
≤550W |
≤550W |
≤550W |
|
Timing Range |
1-9999min (optional for JB-DT series models) |
||
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