Chongqing Lianwai Technology Co., Ltd.
| Payment Terms | T/T, L/C |
| Supply Ability | 100 sets per month |
| Delivery Time | 10 days after received prepayment |
| Packaging Details | Carton |
| Brand Name | GENWELD |
| Place of Origin | China |
| Model Number | WS(M)-315/400 |
| Certification | CE |
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 100 sets per month |
| Delivery Time | 10 days after received prepayment | Packaging Details | Carton |
| Brand Name | GENWELD | Place of Origin | China |
| Model Number | WS(M)-315/400 | Certification | CE |
Main Features
■ A digital controlled welding machine,adopting inverter soft switch technology
■ The latest technology IGBTmodules and rectifier diodes are used on the machine,with good reliability
■ With excellent MMAwelding function,the hot start current and arc force current can be adjusted separately
■ Accurate welding control,with excellent arc striking
■ Lighter weight,smaller size and more user-friendly design,easy to operate
■ With automatic protection function of over-heating
■ All the welding parameters can be preset,stored and called out,with 2 step and 4 step functionselection
Product Application
■ It's mainly used for welding carbon steel,stainless steel,copper and its alloy,heat resistant steel,titanium alloy,etc
■ It is widely used in electric power construction,chemical construction,oil
field construction and heavy industry which requires frequent moving in bad environment
Main Technical Parameters
| Item | Unit | Model | ||||
| WS-315IGBT Pro | WSM-315IGBT Pro | WS-400IGBT Pro | WSM-400IGBT Pro | |||
| Input Power | V/Hz | 3~380±15%50/60 | ||||
| Rated Input Capacity | TG | KVA | 11.3 | 14.7 | ||
| MMA | KVA | 14.7 | 19.5 | |||
| Rated Input Current | TIG | A | 17 | 22 | ||
| MMA | A | 22 | 30 | |||
| Rated Output Voltage | TIG | V | 22.6 | 26 | ||
| MMA | V | 32.6 | 36 | |||
| Rated Open Circuit Voltage | V | 64 | 73 | |||
| Rated Duty Cycle | 35%(40℃) | |||||
| Efficiency | TIG | 81% | 89% | |||
| MMA | 85% | 91% | ||||
| Power Factor | TIG | 0.77 | 0.79 | |||
| MMA | 0.81 | 0.81 | ||||
| Hot Start Current Range | MMA | A | 0~200 | |||
| Arc Force Current Range | MMA | A | 0~200 | |||
| Gas Pre-flow Time | S | 0~10 | ||||
| Gas Post-flow Time | S | 0~20 | ||||
| Current Up-slope Time Range | S | 0~10 | ||||
| Current Down-slope Time Range | S | 0~10 | ||||
| Arc Striking Current Range | A | 5~315 | 5~400 | |||
| Output Current Range | A | 5~315 | 5~400 | |||
| Crater Current Range | A | 5~315 | 5~400 | |||
| Pulse Peak CurrentRange | A | / | 5~315 | 5~400 | ||
| Pulse Background Current Range | A | 5~315 | 5～400 | |||
| Pukse Frequency Range | Hz | 0.2～99.9 | 0.2~99.9 | |||
| Pulse Duty Ratio Range | / | 10%～90% | 10%～90% | |||
| Cooling Mode | Air Cooling | |||||
| Insulation Grade | F | |||||
| Ingress Protection | IP21S | |||||
| Dimension(L×W×H) | mm | 520×260×495 | ||||
| Power Source Net Weight | Kg | 23 | 26 | |||
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2016
Total Annual:
30000000-50000000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Founded in 2013, Chongqing Lianwei Technology Co., Ltd. is a professional manufacturer and exporter specializing in welding machines, generator sets, and oil and gas pipeline welding equipment. Our products are primarily used in oil and gas pipeline welding engineering and other power product desig... Founded in 2013, Chongqing Lianwei Technology Co., Ltd. is a professional manufacturer and exporter specializing in welding machines, generator sets, and oil and gas pipeline welding equipment. Our products are primarily used in oil and gas pipeline welding engineering and other power product desig...
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