SHR-10L/25L/50L High speed laboratory mixing machine for PVC/PE/PP/Mastebatch

SHR series high-speed laboratory mixer is suitable for mixing, coloring and drying powder and granular materials in plastic, rubber, chemical, food and other industries. It is typically used in the preparation of PVC dry mix, plastic filling modification, initial mixing before extruder granulation, multi-component mixing before wood plastic production, etc. The experimental high-speed mixer is mainly used in teaching, scientific research, and factory test data summary.

The technical core of laboratory mixer:
A1: According to the mixing temperature of the experimental materials, the temperature control meter should be of digital display type, and the temperature control can be set freely. It is better if the temperature sensor is relatively sensitive (temperature control range ±1°C). The mixing temperature can be controlled through the temperature control meter, and can be set to automatically stop when the temperature reaches the temperature.
A2: According to the mixing time of the experimental materials, the mixing effect of the material is determined by the mixing time. At this time, the mixer needs to be equipped with a time relay. The mixing time can be controlled through the time relay, and can be set to automatically stop when the time comes.
A3: Generally, a frequency converter is selected for the motor speed, and the speed can be adjusted at will to achieve ideal test results.
A4: It is best to use SUS304 stainless steel for parts in contact with materials to prevent corrosive materials from corroding the mixer and producing data that is not conducive to the experiment.
A5: The structure of the discharge port includes cylinder discharge type, tie rod discharge type, screw rod discharge type, etc., which can be customized according to the material.

Technical datas of laboratory mixer:

Item Volume (L) Effective

Volume (L)

Mixing time


Rotate speed






SHR-5A 5 3 6-8 1500 1.1 10
SHR-10A 10 7 6-8 1500 3 20
SHR-25A 25 20 6-8 1500 5.5 50
SHR-50A 50 35 6-10 750/1500 7/11 100
SHR-100A 100 75 6-10 650/1300 14/22 200
SHR-200A 200 150 6-10 475/950 30/42 400
SHR-300A 300 225 6-10 430/860 40/55 500
SHR-500A 500 375 8-12 330/660 55/75 800
SHR-800A 800 520 8-12 395/790 83/110 1400
SHR-1000A 1000 650 8-14 330/660 90/132 1600
SHR-1300A 1300 850 8-14 330/660 132/200 2100
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