How to choose the dispensing syringe and needle correctly?

How to choose The dispensing needle and needle correctly?

With the rapid development of the dispensing industry, the types of dispensing machines are increasing, so the corresponding dispensing needle barrel also matches the types of dispensing machines. At present, there are so many kinds of dispensing syringes in the market. How can we choose the proper dispensing syringe correctly?

Although the use of dispensing machine is already wide enough, some people don't know the use of dispensing needle cylinder very well, and think it is not important enough. In fact, people with this idea are wrong. The selection of dispensing needle cylinder is also normative. One is to consider the properties of glue; the second is the viscosity of glue; the third is the chemical properties of glue.

Let's take a few examples to say it! Instant glue: safety piston and Teflon lined metal dispensing needle are used for water-based properties. For instant adhesive with strong viscosity, taper inclined dispensing needle can be used. If flexibility is needed, PP dispensing needle is used. Uvglue: use amber dispensing needle cylinder, white piston and oblique dispensing needle (UV protection). If other kinds of dispensing needles are used, they can be purchased in China Automation Co., Ltd. There are two special examples: black opaque dispensing needle barrel and white piston, UV light point needle; anaerobic glue: 10cc dispensing needle barrel and white PE universal piston. According to different kinds of glue, different kinds of dispensing needle can make the dispensing more efficient and ensure the quality of dispensing