Detailed explanation of manual welding torch WT3510SBD equipped with OTC welding machine

This article mainly introduces the original manual welding torch used on the OTC welding machine. There are three types of manual welding torches commonly used in OTC welding machines: WT2000, WT3510 and WT5000. This article mainly introduces WT3510SBD .
   The models of the WT3510 welding torches that are currently delivered are WT3510-SBD, WT3510-MBD, WT3510-LBD, and the previous WT3510 gun models are WT3510-SCD, WT3510-MCD, WT3510-LCD. By comparison, we can find that the model letter is changed from C to B. This is because the welding guns that are delivered from the factory are different from the original welding guns. Let's take a look at the current ones. An exploded view of the WT3510 gun.

 Let's look at the following through the decomposition diagram above:

1. Symbols of parts in the above picture: ①, name: nozzle (inner diameter 16mm), parts model: KA3116.

2. Parts symbol in the above picture: ②, name: insulator, part model: KE3001.

3. Parts symbol in the above picture: ③, name: contact tip (1.2mm), part model: K980C26.

4. Parts symbol in the above picture: ④, name: contact tip holder, part model: DF3211.

5. Parts symbol in the above picture: ⑤, name: Divider, Parts model: KD3001.

6. Parts symbol in the above picture: ⑥, name: welding torch body (R70, 55°), part model: DF3255.

7. Parts symbol in the above picture: ⑥-1, name: O-ring (8X1.5), Parts model: Q508015S.

8. parts symbol in the above picture: ⑦, name: insulating cap, parts model: U5341G01.

9. The parts symbol in the above picture: ⑧, the name: parallel pin, the parts model: Q440418.

10. parts symbol in the picture above: ⑨, name: torch handle (with screws), parts model: U10087P00.

11. Parts symbol in the picture above: ⑨-1, name: small round head screw (M4X20), part model: Q210420.

12. Parts symbol in the picture above: ⑨-2, name: small round head screw (M4X16), part model: Q210416.

13. parts symbol in the above picture: ⑩, name: trigger, parts model: U10087C01.

14. Parts symbol in the picture above: ⑪, name: spring, part model: Q60512.

15. Parts symbol in the picture above: ⑫, name: micro switch, part model: Q711.

16. parts symbol in the picture above: ⑬, name: cable clamp (with screws), parts model: U10087K00.

17. parts symbol in the above picture: ⑬-1, name: round head small screw (M4X16), parts model: Q210416.

18. Parts symbol in the above picture: ⑭, name: hose 3.0m (1.0-1.2mm), part model: DR3212-3.

19. Parts symbol in the above picture: ⑭, name: hose 4.5m (1.0-1.2mm), part model: DR3212-4.5.

20. Parts symbol in the picture above: ⑭, name: hose 6.0m (1.0-1.2mm), part model: DR3212-6.

21. The parts symbol in the above picture: ⑮, name: power cable (including ⑮-1) 3.0m, parts model: DL3030.

22. Parts symbol in the picture above: ⑮, name: power cable (including ⑮-1) 4.5m, part model: DL3045.

23. Symbol of parts in the above picture: ⑮, name: power cable (including ⑮-1) 6.0m, parts model: DL3060.

24. Parts symbol in the above picture: ⑮-1, name: hexagon socket head bolt (M5X16), part model: Q250516.

25. parts symbol in the above picture: ⑮-2, name: spring sheath, parts model: DS3101.

26. parts symbol in the picture above: ⑮-3, name: spring sheath, parts model: DS3201.

27. Parts symbol in the above picture: ⑯, name: connecting nut, part model: DP3001.

28. parts symbol in the above picture: ⑰, name: connector, parts model: DU3001.

29. Parts symbol in the picture above: ⑰-1, name: O-ring (3.15X1.8), part model: Q531518.

30. parts symbol in the above picture: ⑰-2, name: round head small screw (M4X6), parts model: Q210406.

31. Parts symbol in the picture above: ⑱, name: wire feed tube nut, part model: DU3013.

If you need to replace the original welding torch parts of the OTC welding machine, you can refer to this article to find the model of the parts you need to replace, but you must know the model of your welding torch, do not confuse it with WT3510-SCD, otherwise It may cause the purchased parts to not match.

If you need to buy, you can contact me. Our company sells all types of OTC equipment, original parts and spare parts. Our company is the agent designated by OTC. All parts are guaranteed to be original and authentic. Contact number: +86-180-9663-1656 (the same wechat and whatsapp number). At the same time, you are welcome to join me in wechat to exchange knowledge and information about OTC welding machine Experience.Welcome to 15305667776@163.com and ahojotc@gmail.com. Due to the network, if you want to send me an email, please send it to these two email addresses at the same time. Thank you very much.