Weihai Huashun Precision Machinery Co., Ltd

Language
- Chinese
- English
- Russian
- Spanish

NEWS CENTER

Home page

Glue valve dripping of dispensing machine

2020-04-27

This situation often occurs after the rubber valve is closed. Ninety-five per cent of these cases are due to the use of a small needle. Too small needle will affect the flow of liquid caused by back pressure, resulting in the formation of the valve closed shortly after the phenomenon of drip. Too small the needle will also affect the rubber valve began to use when the bubble action. This problem can be solved by simply replacing a larger needle. Tapered oblique needles produce the least back pressure and the smoothest liquid flow.★The air in the liquid will leak after the rubber valve is closed. It is best to exclude the air in the liquid in advance, or use glue that is not easy to contain bubbles. Or the first gel after the use of centrifugal defoaming.

None

The next one:

Gel size inconsistent

More information

Dry goods sharing, one minute to take you to understand ro film rolling machine

Ro film rolling machine is an automatic film laminating machine applied to various ultrasonic welding equipment. This machine can adjust the length of film coating, and its working speed can be synchronized with the ultrasonic welding time, thus saving labor and working time. It is suitable for application in product range such as: electronic product plastic case, battery, charger, battery case, U disk, SD card, CF card, USB connector, Bluetooth, headphones, hearing aids, supermarket anti-theft buckle, supermarket hard label, medical cupping, impeller, oximeter, filter, acrylic bottle cap, tissue culture bottle cap, electrical accessories, trademark, impeller, etc.

2023-02-09

Introduction of ro film stacking machine?

Every kind of thing has its value, in our daily life, there are many inseparable things and products. So in the industrial field, there are a lot of mechanical equipment in different areas to play their role, ro film stacking machine is no exception, today we will talk about some basic information about ro film stacking machine.

2023-03-03

The use of ro film stacking machine?

The emergence and development of any industry is inseparable from the progress of science and technology, which is also the promotion of the industry caused by the continuous expansion of market demand, and promotes the continuous upgrading of products by relevant personnel. Then in the processing industry, this requirement is even more. For example, the processing of ro film stacking machine is also moving from traditional technology to more advanced technology processing, so what is its use? At the same time, what should we pay attention to when using it?

2023-03-14