Peristaltic pump filling machine is a kind of high precision liquid filling equipment, which uses peristaltic pump as a pressure pump, and adjusts the flow rate by controlling the peristaltic pump speed, so as to achieve filling. Because the peristaltic pump has the characteristic of moving from the flexible hose that is easily deformed, the peristaltic pump filling machine can achieve very precise liquid control, especially for filling liquid products in high-precision industries such as cosmetics and pharmaceuticals.

The main advantages of peristaltic pump filling machine are:

1. High precision: peristaltic pump filling machine can achieve very high precision control, flow and filling accuracy can be controlled within 1%, to ensure the quality of filling products.

2. High throughput: Peristaltic pump filling machine can quickly complete high throughput filling tasks, up to 8000 bottles/hour or more.

3. Strong adaptability: peristaltic pump filling machine can adapt to a wide range of liquid viscosity, and the filling operation of different liquid products can be adapted.

4. Automation: peristaltic pump filling machine can achieve automatic control, reduce manual operation, improve production efficiency.

The core part of the peristaltic pump filling machine is the peristaltic pump, which is a pressure element composed of bellows, sliding blocks and gland parts. The hose is compressed by sliding blocks to achieve pressure conduction and flow control. Since the hose is a working chamber, changes in the pressure expansion and contraction of the hose result in changes in the flow rate of the pump, enabling precise flow control. Compared with other pumps, peristaltic pumps have the following advantages:

1. It will not pollute the liquid, and only the flexible tube wall is in contact with the liquid.

2. No check valve, for volatile, easy to oxidize, easy to crystallize, easy to coagulate and other special liquids, will not cause fluid reflux or can not work normally.

3. Any part of the peristaltic pump can be disassembled and replaced, reducing maintenance costs.

4. Compact structure, small size, easy to integrate into the automated production line.

The filling accuracy of the peristaltic pump filling machine is affected by many factors, mainly including the raw materials and length of the hose, the adjustment of the filling amount and flow rate, the ambient temperature and humidity and other factors. Therefore, in the use of peristaltic pump filling machine, need to pay attention to the following points:

1. The raw materials and length of the hose should be selected according to the liquid filled to ensure the accuracy of the filling.

2. The adjustment of filling volume and flow rate should be carried out at the standard ambient temperature, if the ambient temperature and humidity change greatly, it will affect the filling accuracy.

3. For different liquid products, the filling parameters need to be adjusted to ensure the accuracy of filling.

4. The maintenance of the peristaltic pump filling machine should be carried out in time, and the replacement cycle of the hose is generally 300-500 hours to ensure the accuracy and quality of the filling.

In short, peristaltic pump filling machine is a kind of high precision, high flux, strong adaptability, automatic liquid filling equipment. With the high precision and high quality requirements becoming more and more important in various industries, peristaltic pump filling machines will receive more and more attention and application.