1.The heavy-duty welder ,adopt SMT circuit board,with unique features of

interference-resistance and protection technique ensures excellent performance in

severe condition environment,such as hight temperature,dust,vibration,and big current long-time working.

2.Small current performance :KR-500 work stably under current of 70A and is suitable for

vertical position welding,overhead position welding and thin material welding.With Φ1.2 welding wire.,

KR-500 are stably stable to weld on 1.2mm steel plate in 70-85A.

3.Extended working cable and unique extra-standard current output are designed to satisfy the

need of long working cable for remote distance and long-time work.

Such as,KR-500 can output current 570A.Welding current output for extended 50M integrative

cable can still remain above 460A.

4.GEORG (Germany) silicon steel sheet automatic cutting line, imported hi-speed punch equipped with hard

alloy machining module are adopted.Burr of single silicon sheet is controlled within 0.03mm.Output

current without load of main transformer is controlled within 2.0A.Thus loss of transformer is low,and

lifetime long,heat radiation low,current attenuation less after long working time.

5.The welder sale all around the world,such as:TAIWAN,TAILAND,,VIENTNAM,HUNGARY,RUSIA,SOUTH KOREA ect.

6.The enhanced products, With high-quality and low-price, can be made competitive bid with the international brands.

  China's largest industrial-grade

  thyristor welding machine OEM manufacturers.

1. Q: Are you a factory or trading company?

  A: We are a big factory, we mainly produce welding machines and equipments.

2. How many employers in your factory? What’s the annual trunovers?

  A: it’s more than 800 workers, our annual tumovers is more than 50 million USD.

3. Q:Where is your company located? How can i visit there?

  A: Our compnay is located in xiamen city,fujian province, china.

4. Q: What certificate do you have?

  A: we have CE,GS,EC,rohs,ISO9001 etc.

5. Q:What payment terms do you do?

  A: T/T or L/C at sight

6. Q: Can you do OEM?

  A: Yes, we can do OEM/ODM all according customer's requirments

7. Q: How can we contact you?

  A: You can mail us or by Skype ID: xiamen.julong, etc.