Type I (cutting-edge young)

Features: small welding head tip.

Application: suitable for the welding of fine, or welded space is narrow, the status of welding can be modified by the chip also produce tin bridge.

Type B/LB (cone)

Features: B type welding head omnidirectional, the whole welding head front end can be welded. LB is a kind of type B, slender shape. Can have a higher body around the solder joints of welding components or narrow welding space environment flexible operation.

Application: suitable for welding, regardless of the size of the solder joint, also can use type B welding head.

Type D/LD type (a word of nozzle shape)

Features: with a batch of nozzle part welding.

Application: suitable for the welding of need more tin content, such as welding area is large, coarse terminal, welding pad in the environment of welding.

Type C/CF (oblique cylindrical)

Features: use welding head front cant part of welding, suitable for the welding of need more tin content. CF type welding head cant only part of the tin plating layer, when welding the only cant part of wetting, will therefore quantity of wetting and C type welding head is different, depending on the need of welding and select.

0.5 C and 1 C/CF, 1.5 CF such as soldering iron head is very fine, suitable for welding small components, or modified surface of tin bridge formed during welding, tin column, etc. If only a small amount of solder welding, cant use only in a CF type of the tin plating is suitable for welding head;

2 c / 2 cf, 3 c / 3 cf type welding head, suitable for welding resistance, diode components, such as pitch larger SOP and QFP can also be used;

4 c / 4 cf, is suitable for the terminal of bulky, circuit board on the ground.

K type (edge)

Features: use part blade welding, erect type or pull welding type welding, belongs to the multipurpose welding head.

Application range: applicable to SOJ, PLCC, SOP, QFP, power supply, grounding element, modified tin bridge, connectors, etc. Welding.

H

Features: tin plating layer at the bottom of the welding head.

Application range: applicable to welding type welding pitch larger SOP, QFP.