Foshan Sanqiao Welding Industrial Company covers over 12,000 square meters and has fully equipped production lines, including circuit assembly, insulation, core assembly, and final assembly. We also have an in-house product lab with over 10 technicians. With around 300 skilled workers, we are well-equipped to provide OEM and ODM services tailored to our clients' needs. Our advanced production systems ensure high-quality and efficient manufacturing. Product quality is crucial for our customers’ profits and our company’s reputation. That’s why we strive to deliver the best. - Mr. Lee Can Gen Coated Paper,Matte Coated Paper,Matt Coated Paper,Coated Art Paper TIANJIN LIHE TRADING CO.,LTD , https://www.lihecorp.com
Item No.: WSE-250
Features:
Complete with TIG torch, earth clamp, cable, brush, and mask
 PARAMETER:
TECHNICAL DATA
UNITÂ
WSE-250
Input Voltage
V
AC 220V ±15%, 50/60Hz
Input Power
KVA
4.6
No-Load Voltage
V
56
Output Current Range
A
10–200A
Manual Welding Current
A
30–200A
Rated Output Voltage
V
16.8
Duty Cycle
%
50
Arcing Method
-
High Frequency
Efficiency
%
85
Power Factor
COSΦ
0.73
Net Weight
KG
7.2
Dimensions
MM
520 × 290 × 450
Welding Plate Thickness
MM
0.3–4.0
FAQ
1. MOQ:
  Our minimum order quantity varies depending on the product. For items in stock, the MOQ is typically 20 pieces or more.
2. Payment:
  We usually prefer T/T payment. A 30% deposit is required upfront, with the remaining balance paid before shipping. L/C and Western Union are also acceptable.
3. Delivery Time:
  Production takes approximately 30–40 days after receiving the deposit.
 
4. Why choose us?
A. We are a leading Chinese manufacturer with over 20 years of experience in welding machines and plasma cutters.
B. We offer quick delivery, high-quality products, and comprehensive customer service.
C. All products undergo 100% quality control before shipping.
D. For large orders, our engineers can be sent to your country for on-site support.
E. OEM and ODM services are available to meet your specific needs.
5. About Maintenance
1. The use of IGBT inverter technology ensures high performance, durability, and energy efficiency.
2. Most of our products feature a 3-circuit design, ensuring stable and reliable welding performance.
3. Our modular design makes maintenance easier and faster.
4. Our technical team is always available via SMS or messaging to assist with troubleshooting or training.
5. Spare parts are included in a percentage of mass orders for easy replacement.WHY SANQIAO CAN OFFER
OEM & ODM SERVICES?
 HOW SANQIAO GIVE OUR
PRODUCT'S GUARANTEE
At Sanqiao, we take quality seriously. From circuit design to final assembly, we implement strict quality control processes. For example, we use a 3-layer circuit design and advanced insulation techniques to ensure consistent performance. Every unit undergoes rigorous testing, including two rounds of welding tests, to guarantee reliability. We believe our quality helps our clients expand their market globally.
For more information, please visit our website. Welcome to visit our factory. We are committed to building long-term relationships with every customer. Your inquiries are always welcome.
If you are interested in our products and services, feel free to contact us now!!!
Telphone: +86-757-85726673
Square Wave High Frequency Arc Starting AC/DC Argon-Arc TIG Welding Machine (WSE-250)
Here is the improved and rewritten English version of your content, with added details to make it more natural and engaging, while maintaining all original information:
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Model NO.: WSE-250
Dimensions: 510 X 260 X 420mm
Duty Cycle: 50%
Protection Method: Gas Time Delay
Welding Materials: Aluminum, Stainless Steel, Carbon Steel, Copper, etc.
Net Weight: 7.2kg
Trademark: Sanqiao
Transport Package: Carton Box with Foam
Specification: CCC, CQC
Origin: Guangdong
HS Code: 8515390000
Item: Square Wave High Frequency Arc Starting AC/DC Argon-Arc TIG Welding MACHINE