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{"title":"Inverter Silent Generator with Precise Digital Current Preset, Comprehensive","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/5c\/3a31cba86c80770436c3ea98befc-200x200-1\/inverter_silent_generator_with_precise_digital_current_preset_2c_comprehensive.jpg","attrs":{"Brand Name":"Lianwai","Model Number":"LWG-418K","Certification":"CE","Place of Origin":"China"}}
{"title":"GENWELD LWC-630D Gas Shielded Welding Machine with Soft Switching Technology and","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/6b\/5c3ba7f5bc9b163f7089249b2192-200x200-1\/genweld_lwc_630d_gas_shielded_welding_machine_with_soft_switching_technology_and_current_2fvoltage_pre_display_for_stable_welding_.jpg","attrs":{"Brand Name":"GENWELD","Model Number":"LWC-270\/350\/500\/630","Certification":"CE","Place of Origin":"Chongqing,China"}}
{"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":"TW-T250AR DC argon arc welding machine","imgUrl":"https:\/\/img.chinax.com\/nimg\/8a\/41\/487725d3dee4e8b753acd2a24894-200x200-1\/tw_t250ar_dc_argon_arc_welding_machine.jpg","attrs":{"Brand Name":"GENWELD","Model Number":"TW-T250AR Welder","Place of Origin":"Chongqing, China","Minimum Order Quantity":"100"}}
{"title":"Portable 2.0kW Intelligent Digital Inverter Generator With 4L Fuel Tank","imgUrl":"https:\/\/img.chinax.com\/nimg\/a2\/c0\/8519c6ad74f2b718e801beccfdcd-200x200-1\/portable_2_0kw_intelligent_digital_inverter_generator_with_4l_fuel_tank.jpg","attrs":{"Brand Name":"GENWEL","Model Number":"H2250iS\/iE","Certification":"EPA-III\u3001EU-V","Place of Origin":"China"}}
> Advanced single-tube IGBT inverter technology for fast dynamic response > Automatic power supply voltage identification, suitable for single-phase 220V and two-phase 380V > Comprehensive over-voltage, under-voltage, over-temperature, and over-current protection for safety and reliability > Precise digital current preset for convenient and intuitive operation > Suitable for welding with acidic, alkaline, stainless steel, and cast iron electrodes > Built-in thrust and hot start functions effectively solve arc sticking and arc interruption problems > Ultra-compact body for easy portability, multi-board structure for enhanced reliability > Equal current output at 220V and 380V > Suitable for outdoor construction, advertising decoration, ironwork processing, and other industries
Product parameters
Product Type
LWG-318K
LWG-418K
LWG-458K
Input Power Source
Single-phase 220V/380V
Single-phase 220V/380V
Single-phase 220V/380V
Rated Input Capacity
8.1kVA
8.6kVA
9.8kVA
Inverting Frequency
28KHZ
28KHZ
28KHZ
No-Load Voltage
62V
62V
62V
Duty Cycle
40%
40%
30%
Voltage Range
30-318A
30-418A
30-458A
Electrode Diameter
≤3.2
≤4.0
≤4.0
Efficiency
80%
80%
80%
Insulation Class
Class F
Class F
Class F
Dimensions
320×170×280mm
320×170×280mm
320×170×280mm
Weight
5.0KG
5.2KG
5.5KG
Installation Precautions
Input Voltage: AC1P/2P~180-420V, 50/60Hz, Can be used with a generatorInput Cable: ≥2.5mm², length ≤5 meters
Distribution Switch: 63AOutput Cable: 16mm², length ≤30 metersAmbient Temperature: -10℃~+40℃Operating Environment: Do not block the air inlet and outlet, avoid direct sunlight exposure, and pay attention to dust prevention
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...