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Basic Info.
Model NO.
WSE-350MD
Frequency Range
High Frequency
Electric Current
DC
Work Form
Combined
Type
Argon Arc Welder
Rated Input Capacity
15.5kVA
Rated Intput Current
23.6A
Rated Output Current
350A
Rated Output Voltage
24V
Power Factor
0.876
Efficiency
70%
Duration of Rated Load
35%
Adjustment Range of Arcinng Current
20-350A(AC)/10-315A(DC)
Weight
52kg
Warranty Period
1 Year
Transport Package
Wooden Box
Specification
705*350*650
Trademark
SHIFENG
Origin
Jiangsu, China
HS Code
851539000
Production Capacity
1000 Set/Sets Per Month
Product Description
Main feature
Adopt digital inverter control technology
All features required for DC TIG and AC TIG welding
All parameters of TIG and MMA can be preset, stored and invoked before welding
With non-self-locking/self-locking/repeated state selection function
With the ability to detect qi work, convenient adjustment of argon gas flow
It has perfect protection and indication function
Optional pedal controller interface and dual synchronous communication interface
Product application
Mainly used for carbon steel, stainless steel, aluminum and aluminum alloy, copper and copper alloy, heat-resistant steel, titanium alloy, magnesium alloy, aluminum bronze and other materials welding
Widely used in aerospace, locomotive, ship, pressure vessel, air separation, heat exchanger, petrochemical, substation, automobile, motorcycle, bicycle and other fields
Adopt digital inverter control technology
All features required for DC TIG and AC TIG welding
All parameters of TIG and MMA can be preset, stored and invoked before welding
With non-self-locking/self-locking/repeated state selection function
With the ability to detect qi work, convenient adjustment of argon gas flow
It has perfect protection and indication function
Optional pedal controller interface and dual synchronous communication interface
Product application
Mainly used for carbon steel, stainless steel, aluminum and aluminum alloy, copper and copper alloy, heat-resistant steel, titanium alloy, magnesium alloy, aluminum bronze and other materials welding
Widely used in aerospace, locomotive, ship, pressure vessel, air separation, heat exchanger, petrochemical, substation, automobile, motorcycle, bicycle and other fields
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
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Main technical parameters
Project name | unit | Model number | |||
WSE-350MD | WSE-500HD | WSE-600HD | |||
Input power supply | V/Hz | 3~ 380±15% 50/60 | |||
Rated input capacity | kVA | 15.5 | 25 | 34.6 | |
Rated input current | A | 23.6 | 38 | 52.4 | |
Rated output current | A | 350 | 500 | 600 | |
Rated output voltage | V | 24 | 30 | 34 | |
Rated no-load voltage | V | 72 | 72 | 75 | |
Duration of rated load | - | 35% (40ºC) | 60% (40° C) | 60% (40ºC) | |
efficiency | - | 70% | 72% | 77% | |
Power factor | - | 0.76 | 0.84 | 0.77 | |
Adjustment range of arcing current | AC | A | 20~350 | 20~500 | 20~600 |
DC | A | 10~315 | 10~450 | 10~500 | |
Welding current adjustment range | AC | A | 20~350 | 20~500 | 20~600 |
DC | A | 10~315 | 10~450 | 10~500 | |
Peak current adjustment range | AC | A | 20~350 | 20~500 | 20~600 |
DC | A | 10~315 | 10~450 | 10~500 | |
Base current regulation range | AC | A | 20~350 | 20~500 | 20~600 |
DC | A | 10~315 | 10~450 | 10~500 | |
Adjusting range of arcing current | AC | A | 20~350 | 20~500 | 20~600 |
DC | A | 10~315 | 10~450 | 10~500 | |
Pulse frequency adjustment range | Hz | 0.2~99.9 | |||
Pulse duty space adjustment range | % | 10%~90% | |||
Ac frequency adjustment range | Hz | 20~200 | |||
Clean the width adjustment range | - | -40~40 | |||
Current slow down time adjustment range | S | 0.0~10.0 | |||
S | 0.0~10.0 | ||||
Pre-gas time adjustment range | S | 0.0~10.0 | |||
Delay cut-off time adjustment range | S | 0.0~20.0 | |||
verall dimensions (L × W × H) | mm | 705*350*650 | 725*385*785 | 725*385*785 | |
Net power weight | kg | 52 | 70 | 71 |

Q: Does the machine have CE certificate?
A: Yes, others certifications also can be sent
Q: What's the shipping method?
A: International express and sea transportation, Depend on customer.
Q: Can I use my own forwarder to transport the products for me?
A: Yes, if you have your own forwarder in China, you can let your forwarder ship the products for you.
Q: What's the Payment method?
A: T/T, L/C and other payment method, Depend on customer.
Q: What is our payment term?
A: We can accept the payment by T/T and Trade assurance.
Q: Can you send me the video to show how the machine works?
A: Certainly, we have made video of every machine.
Q: How can I know your machine works well?
A: Before delivery, we shall test the machine working condition for you. And we warmly welcome you to China for inspection.
Q: How to Place an order?
A: Please kindly send us your order by email, we will confirm the PI with you, we wish to know the below: your details address,
phone/fax number, destination, transportation way; Product information: item number, size, quantity, logo, etc.