- Overview
- Product Description
- Product Parameters
- Detailed Photos
- FAQ
Basic Info.
Packaging & Delivery
Product Description
Functions & Features:
1.Large power ,high duty cycle,can be contiuous welding ;2.With AC function ,good for welding aluminum ;
3.With pulse function and pulse frequency can be adjusted;
4.Adopt advanced MOSFET/IGBT technology ,large power and high duty cycle;
5.Wide range of welding ,suitable for various welding process requirement;
6.Suitable for carbon steel ,stainless steel ,copper ,aluminnum and other metal welding .
About This Welding Machine :
TIG315 / 400 / 500 is a dual-purpose machine integrating DC pulse argon
arc welding and AC argon arc welding. Its biggest feature is that one machine
is multi-purpose and can be used for welding various kinds of metals without
replacing the machine. DC pulse argon arc welding can achieve high quality
welding of sheet metal, dissimilar metal, different sheet thickness and
double-sided forming process. AC argon arc welding adopts two times
inverter technology, pure square wave output, which makes the arc
stiffness good, heat concentration, strong reverse cleaning ability, wide
cleaning range, small current is not easy to break the arc and other
characteristics, ensuring the excellent welding characteristics of the welding
machine, suitable for welding aluminum and aluminum alloy products.
TIG-315PW AC DC | TIG-400PW AC DC | TIG-500PW AC DC | |
Input power voltage(VAC) | AC3-380 | AC3-380 | AC3-380 |
Rated input capacity (KVA) | 8.9 | 12.5 | 17.8 |
Rated input current (A) | 13.5 | 18.6 | 27 |
No load voltage (V) | 45 | 65 | 65 |
Output current range | 60% | 60% | 60% |
Insulatio class | F | F | F |
Efficiency | 85% | 85% | 85% |






Q1. Factory or trade company only? What certifications do you get?
A: We are factory absolutely. And we have CE, ISO9001, SGS, CCC.
Q2. Can I be your sale agent in our market?
A: Why not, welcome. Email me now if you are interested.
Q3. What is your MOQ?
A: The Minimum Order Quantity is 1 set.
Q4. What will your company do for the warranty?
A: All the goods are 100% quality testing before shipping. We'll offer 12 or 18 month warranty.During the
warranty period,if goods have any quality problem without any human factors, we'll send parts for your repair and replace.
Q5. Can you accept OEM orders?
A: Yes, OEM/ODM orders are highly welcome.
Q6. what's the payment term?
A: We accept T/T, L/C, West Union, Cash, etc.
Usually, T/T 30% deposit and 70% balance before shipment or against copy of B/L. 100% for at sight LC.
Q7. What package standard?
A: For small capacity,we packed with carton,but for big capacity,we can make the pallet or use strong
wooden case to distinguish and protect the goods.
Q8. why choose us ?
A: 1. Famous brand in china for 10 more years ---- Sanyu
2.Easy operating system ---- Easy but effective software, gentle touch achieves
3. Stable performance ---- best famous compenents ensure the quality all the time
4. Excellent aftersales service ---- 24*7 hours online serive, never leave you alone
5. Fast delivery ---- cheap & safe delivery, we look after it all the time
Q9. What is your production capacity?
A: 3000 sets per month, could provide customerlized package upon requests.
Q10. How to contact you?