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JFS-550 test multi-purpose disperser is a new environmentally-friendly laboratory product designed and developed by our factory using the latest technology at home and abroad. This product integrates the functions of mixing, sanding and dispersing for various purposes, and is the ideal laboratory personnel. Experimental equipment.
This equipment adopts frequency conversion motor, which has the advantages of small volume, low noise, no commutation interference, no carbon brush mechanical wear, etc. The digital directly shows the rotation speed of the shaft, and is equipped with a dispersing impeller and a sanding disc disc. It can adapt to the different test needs of the laboratory, and can directly calculate the relationship between the line speed of the stirring, dispersing and sanding blades and the viscosity of the material and the chemical reaction rate according to the displayed shaft speed, and provide correct data for large-scale production.
2. Main technical parameters
1. Motor model: JFS-550 (550W 220V 50HZ)
2. Adjustment range: frequency control 60-8000r/min
3. Stirring and dispersing impeller diameter: ¢50mm; ¢60mm
4. Sanding disc diameter: ¢60mm;
5. Lifting stroke: 200mm
6. Dimensions: 400 × 450 × 800mm
Structure
1. This machine adopts double-axis constant force lifting system, which is convenient for lifting.
2. Adopt new type of variable frequency motor, and carry out stepless speed regulation on the motor through intelligent variable frequency controller. Using digital PID technology, the control precision is high, and the 4-digit digital tube directly displays the spindle speed.
3. The dispersing impeller and the sanding disc disc are directly connected with the rotating shaft by screws.
4. The cylinder is fixed by the left and right grippers, and the cylinder body adopts a jacket type structure, which can be processed by stainless steel material through cooling water.
Installation
1. The two grippers are respectively mounted on the fixing frame, and the clamping rod is flat upward.
2. Fix the stainless steel barrel in the holder, and the tube cover hole matches the motor shaft.
V. Use and maintenance
1. Use the sanding disc or the dispersing impeller to fix the shaft.
2. Rotate the motor to lock the bolt, adjust the height of the shaft and the container, clamp the motor base and the container, put the material and cover the container.
3. Turn on the power, turn on the power switch, wait for the controller to initialize, the four digits display 0.0, and then adjust the speed to the required speed.
5. When the speed is greater than 4000r/min, it is not advisable to open an empty car.
six. Operation guide
1. Plug in the power and the meter displays normal.
2. Turn the potentiometer knob to the left.
3. Press the “RUN†button on the panel to prepare the motor for operation.
4. Adjust the potentiometer knob to the desired speed. (Alternatively press the “▲†or “▼†button until the desired speed is reached.)
5. Press the "STOP" button and the motor stops running.
Seven. Frequency controller button description
DATA: Press this button to switch between measured values ​​such as speed, frequency, voltage and temperature.
RUN: Run the button;
STOP: stop button;
PRO: programming setting button;
?: When programming, the value is shifted to the left;
â–²: value up button;
â–¼: The value down button;
This is a simple description for easy entry level use. The details of the Xiangshen inverter controller are not available.