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{"title":"GENWELD LWC Series Gas Shielded Welder with Soft Switching Technology Digital","imgUrl":"https:\/\/img.chinax.com\/nimg\/7f\/9c\/01628367207c9a411bd6b4f21c8a-200x200-1\/genweld_lwc_series_gas_shielded_welder_with_soft_switching_technology_digital_display_and_short_circuit_transition_waveform_contro.jpg","attrs":{"Brand Name":"GENWELD","Model Number":"LWC-270\/350\/500\/630","Certification":"CE","Place of Origin":"Chongqing,China"}}
{"title":"Compact DC Inverter MMA Welder with Efficient Heat Dissipation and Half-Bridge","imgUrl":"https:\/\/img.chinax.com\/nimg\/b7\/92\/160e1c2b3d2d3db4e157a9a2fe29-200x200-1\/compact_dc_inverter_mma_welder_with_efficient_heat_dissipation_and_half_bridge_igbt_inverter_technology.jpg","attrs":{"Brand Name":"GENWELD","Model Number":"MMA-120\/MMA-140\/MMA-160","Place of Origin":"Chongqing, China","Minimum Order Quantity":"50"}}
{"title":"LWG8000iE Portable 7kW Silent Gasoline Generator Set","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/2b\/86f8d665d1736f885577f61268df-200x200-1\/lwg8000ie_portable_7kw_silent_gasoline_generator_set.jpg","attrs":{"Price":"USD 1100-1150 per set","Supply Ability":"1000 sets per month","Packaging Details":"Seaworthy carton","Brand Name":"GENWELD"}}
{"title":"2.0kW Inverter Silent Generator with Silent Design and 4L Fuel Tank for Portable","imgUrl":"https:\/\/img.chinax.com\/nimg\/10\/9d\/bcd38163fb765925a06a8103ed50-200x200-1\/2_0kw_inverter_silent_generator_with_silent_design_and_4l_fuel_tank_for_portable_power_needs.jpg","attrs":{"Rated out power":"1.8 kW","Max out power":"2.0 kW","Rated out voltage":"AC 120\/230V","Rated output current":"7.8A\/15A"}}
{"title":"GENWELD ZL-380SD Portable Inverter Welding Machine with 220V\/380V-2P Input","imgUrl":"https:\/\/img.chinax.com\/nimg\/1e\/53\/fdda4946cf75e30dd4e89d0b33a7-200x200-1\/genweld_zl_380sd_portable_inverter_welding_machine_with_220v_2f380v_2p_input_voltage_2c_8_7kg_lightweight_and_10mm_cut_thickness.jpg","attrs":{"Brand Name":"GENWELD","Model Number":"ZL-380SD","Certification":"CE","Place of Origin":"CHONGQING"}}
{"title":"GENWELD ZL-360SD Portable Industrial Welding Machine with 220A MMA Output 10mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/4e\/3cf341f6d421f5ee5c3db163b0de-200x200-1\/genweld_zl_360sd_portable_industrial_welding_machine_with_220a_mma_output_10mm_cut_thickness_and_4_0mm_mma_duty_cycle.jpg","attrs":{"Duty cycle":"portable generator for welding machine","Power output":"AC5.0kw\/240V or 120V","Air pressure range":"0.6-0.8Mpa","Air tank":"20L"}}
Engine Driven Arc Welder with Fast Dynamic Response and Electrical Protection
Inverter Silent Generator for Single Phase 220V and Two Phase 380V Power Sources
Advanced Welding Technology Features
Advanced single-tube IGBT inverter technology with fast dynamic response
Automatically identifies power supply voltage, compatible with single-phase 220V and two-phase 380V
Comprehensive protection against overvoltage, undervoltage, overheating and overcurrent
Precise digital current preset for convenient and intuitive operation
Capable of welding acid/alkaline electrodes, stainless steel electrodes and cast iron electrodes
Adjustable thrust current with built-in hot arc starting function
Compact size for easy portability with multi-board structure for higher reliability
Suitable for construction, advertising decoration and iron art processing industries
Product Specifications
Specification
LWG-250K (220V)
LWG-250K (380V)
LWG-315K (220V)
LWG-315K (380V)
LWG-400K (220V)
LWG-400K (380V)
Product Type
LWG-250K
LWG-250K
LWG-315K
LWG-315K
LWG-400K
LWG-400K
Input Power Source
Single-phase 220V
Two-phase 380V
Single-phase 220V
Two-phase 380V
Single-phase 220V
Two-phase 380V
Rated Input Capacity
6.6KVA
8.8KVA
7.7KVA
10.0KVA
8.8KVA
14.0KVA
Inverting Frequency
28KHZ
28KHZ
28KHZ
28KHZ
28KHZ
28KHZ
No-Load Voltage
62V
62V
62V
62V
65V
65V
Duty Cycle
40%
40%
40%
40%
40%
40%
Current Range
30-250A
30-250A
30-315A
30-315A
30-400A
30-400A
Electrode Diameter
≤3.2
≤3.2
≤4.0
≤4.0
≤4.0
≤4.0
Efficiency
80%
80%
80%
80%
80%
80%
Insulation Class
Class F
Class F
Class F
Class F
Class F
Class F
Dimensions
340*190*330mm
340*190*330mm
390*215*370mm
390*215*370mm
430*230*375mm
430*230*375mm
Weight
7KG
7KG
9KG
9KG
9KG
9KG
Installation & Operating Requirements
Input Voltage: AC1P/2P~180-420V, 50/60Hz, compatible with generator use
Input Cable: ≥2.5mm², maximum length 5 meters
Distribution Switch: 32A
Output Cable: 16mm², maximum length 30 meters
Ambient Temperature: -10℃ to +40℃
Operating Environment: Ensure proper ventilation by not blocking air inlets/outlets, avoid direct sunlight exposure, and maintain dust prevention measures
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
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...
