Emulsion pump manufacturer: How to choose emulsion pump for plastic packaging bottle?

Release time :

2021-07-15

General shampoo, body wash and other care plastic packaging bottles are equipped with emulsion pump, widely used. There are many factors that a brand or buyer needs to consider when choosing a emulsion pump.

1. For the sake of safety, it is necessary to determine whether the raw materials and materials of the emulsion pump are compatible. Emulsion pump manufacturer

2. Select emulsion pump specifications according to product use. There is a formula: recommended usage =(1-2)* pump output.

3. Select the product based on its capacity specifications and expected usage times. Generally a pack of 100-300 times. Emulsion pump manufacturer

4. According to the specifications of emulsion pump and bottle mouth, the common calibers are 18 mm, 20 mm, 22 mm, 24 mm, 28 mm, 33 mm and 38 mm; Common specifications are 400, 410, 415.

When choosing an emulsion pump, it is necessary to ensure that the seal function of the plastic packaging bottle is cleaned and protected, as this is a key factor in product storage and transportation.

The emulsion and asphalt are simultaneously transported to the colloid mill. If the colloid mill inlet presents positive pressure, the asphalt pump uses positive displacement pump. If the head of the emulsion pump is low, the asphalt will enter the emulsion system. At this time, the selection of emulsion pump with high head pump. Emulsion is a diluent of water and emulsifier. Whether the road emulsified asphalt with cationic asphalt emulsifier, or waterproof emulsified asphalt with anionic asphalt emulsifier. There is a certain corrosion, choose pump should pay attention to corrosion resistance. Emulsion pump manufacturer

Stainless steel gear pump depends on the small gap between the gear and the cavity to ensure the high head of the emulsion pump. After emulsifying asphalt equipment, the cavities and gears are corroded by emulsion, and the gears wear (gear is more prone to wear by water emulsion). The mechanical clearance becomes larger, and the head of the emulsion pump becomes smaller. This is also the reason why the equipment that can produce high content emulsified asphalt at the beginning cannot produce such high content even after a year's use.