Our PURE-AIR industrial clean equipment mainly purifies the harmful gases and fumes generated during soldering, and the source of these fumes is the raw materials for soldering. Today, PURE-AIR technology will explain these solder raw materials for everyone.

Soldering materials are divided into solder wires and solder bars.

Solder wire, Chinese name: solder wire, solder wire, tin wire, tin wire. English name: solder wire, solder wire is composed of tin alloy and additives. The alloy composition is divided into tin-lead alloy and lead-free tin. The additives are evenly poured into the middle part of the tin alloy.

Different types of solder wire additives are also different, the auxiliary part is to improve the auxiliary heat conduction of the solder wire during the welding process, remove oxidation, reduce the surface tension of the material to be welded, remove the surface oil of the material to be welded, and increase the welding area. The characteristic of solder wire is a tin alloy wire with a certain length and diameter. industrial cyclone

Solder wires are classified according to metal alloy materials: can be divided into tin-lead alloy solder wire, pure tin solder wire, tin-copper alloy solder wire, tin-silver-copper alloy solder wire, tin-bismuth alloy solder wire, tin-nickel alloy solder wire and special containing Solder wire made of tin alloy. This classification is mainly discussed here. Lead solder wire is mainly tin 63/lead 37. Lead-free solder wire is mainly 99.3 tin-0.7 copper.

This is also the main purification object of the solder fume purifier. What are the characteristics of the above solder raw materials?

Lead-free solder wire is the 4 characteristics of environmentally friendly solder wire:

1. Good wettability, electrical conductivity, thermal conductivity, easy to tin.

2. Welding does not spatter.

3. The flux is evenly distributed, and there is no broken flux in the tin core.

4. The winding is even and no knots, the tinning speed is fast, and the residue is minimal.

The above four characteristics can only be said to be aimed at the industrial properties of solder. The so-called environmentally friendly solder wire does not solve the problem of harmful gases and fumes during soldering. So to solve these problems, an energy-saving and efficient solder fume purifier is needed. Dongguan PURE-AIR Technology is a manufacturer specializing in R&D and manufacturing of solder fume purifiers. It has been in this field for 10 years. The supporting partners are all over the world, providing high-quality industrial cyclone dust collectors to many Fortune 500 companies.

If you want buy fume extractor, please contact with Dongguan Pure-Air Tech Co.,ltd, E-mail: sales@pure-airtech.com.