Comparison of pros and cons between pulse type and traditional solenoid valve automatic dosing machines

Advantages of pulse automatic dosing machine:

1. No height difference is required, and the medicine can be transferred to the high level immediately, eliminating the need for a medicine lift pump and high area requirements.

2. The dosing machine has a self-priming function, which is flexible and simple to install. It can absorb the medicine immediately from the medicine storage tank without the need for a uniform dosing tank with a liquid level meter.

3. The capacity of the dosing pump is fixed after raw material, and the pump number measurement method is highly accurate and will not be affected by liquid level and viscosity fluctuations. Moreover, it can pass through liquids containing particulate matter and is not easy to block.

4. The pneumatic dosing pump of the automatic dosing machine uses compressed air as the driving force and is not prone to overheating. Because the exhaust pipe is a process of expansion and endothermic reaction, the temperature of the pneumatic pump during operation is the same as the ambient temperature, and there is no need to Harmful substances are discharged. The pneumatic dosing pump does not require electricity for driving force, so it is not easy to generate sparks during operation. It can avoid electrostatic flames after being well grounded, and has a good intelligent security effect.

5. The components in contact with the drug are made of anti-corrosion materials and have high anti-corrosion properties.

6. Simple structure, few consumable parts, low maintenance costs; small size, easy to move, small footprint, no need for roadbed, easy and economical installation.

Disadvantages of the pulse-type automatic dosing machine: the purchase cost is high and pressure water is required as the driving force.