AC系列产品手册ENTERPRISE PRODUCT MANUALNational high-tech basic enterprises

2002年始创于2002年工业气保焊起家2006年传统气保焊在国内产销名列前茅2008年逆变焊机投入生产2011年搬迁厂区，在淮北市段园工业园区拥有3000平方标准生产车间2012年在淮北段园工业区拿地40亩投资1900万自建约10000平方标准生产车间2014年国内销量突破“十万台”发展历程DEVELOPMENT HISTORY It was launched in 2022Industrial gas welding startedThe traditional gas shielded welding leads the domestic salesIInverter welderPut into productionIn Huaibei City Duan Park industrial ParkIt has 3,000 square meters of standard production workshopHuaibei City, China, Duanyuan Industrial zone took 40 acres of landInvested 19 million to build about 10,000 square metersDomestic sales exceeded \"100,0滚滚长江东逝水

2016龙太电气在安徽省股权托管交易中心正式挂牌股份代码:700465年2017与五金机电连锁未来万家签定战略合作在国内形成了近千家销售网络年2018年新厂拿地70亩投入建设2019年成立外贸部开启全球化战略部署至今龙太代理商近500+Longtai Electric in Anhui province equity trusteeshipTrading center officially listed stock code :700465Sign strategic cooperation with hardware electromechanical chain future 10000In the domestic formation of nearly a thousand sales network70 mu of land was put into constructionEstablishment of foreign tradeStart the strategic deployment of globalizationLongtai agent 500+

哈尔滨长春沈阳大连天津北京石家庄呼尔浩特银川西宁兰州成都重庆贵阳长沙南宁阳江广州深圳福州南昌武汉龙太总部江苏上海浙江济南郑州太原西安拉萨昆明乌鲁木齐全国业务布局LONGTAI ELECTRICLAYOUT示意图科技赋能·品牌赋能Technology empowers brand

坚守品质采用国际标准杜集区工商业联合会 共青团杜集区委员会二O二二 年 八月突出贡献企业中共淮北市段园镇委员会淮北市段园镇人民政府2024年度杜集区科技创新优秀企业中共杜集区委杜集区人民政府2025年2月公司名称：安徽龙太电气科技有限公司安徽龙太电气科技有限公司安徽省科技厅安徽省财政厅证书：GR2021134001234国家税务总局安徽省税务局委员单位淮北市工商业联合会（总商会）第七届执行委员会淮北市精神文明建设指导委员会文明单位第十六届淮北市

龙太电气把“稳定运行，节约能源”作为产品研发的宗旨,以超越客户期望,一直以来，公司提倡自主研发及精益管理，注重新产品的持续开发，以优越的性价比为客户提供高品质、高附加值的产品和完善的服务,实现互利共赢,每件产品在加工的每道工序均接受严格和高效率的检验,其结果将跟随成品直接到客户手上，先进制造设备，标准化的车间管理，致力于打造成为一家诚信、务实、高效、创新的现代化企业。公司将以最真诚的态度为客户提供最高效优质的服务! Longtai Electric takes \"stable operation, energy saving\" as the purpose of product research and development, in order to exceed customer expectations, the company has always advocated independent research and development and lean management, focusing on the continuous development of new products. With superior cost performance to provide customers with high quality, high value-added products and perfect services, to achieve mutual benefit and win-win situation, each product in each process of processing are subject to strict and efficient inspection, the results will follow the finished product directly to the customer's hands, advanced manufacturing equipment, standardized workshop management, We are committed to building a modern enterprise that is honest, pragmatic, efficient and innovative. The company will be the most sincere attitude to provide customers with the most efficient quality service!机器产线车间/仓储Production line workshop/storage 龙太电气是国内专业的重工业焊机生产企业，专注于工业焊机的研发、生产销售。多年来龙太实现了稳定的发展，并加大对新领域和技术方面的研发力度。我们不仅仅只是提供产品，并希望与客户一起，将我们对于工业焊接电源的专业知识与客户的需求无缝对接，为客户提供最优化的焊接方案。并给予充分支持，与客户和所在群体共同成长。我们热衷于此，并以此为荣! Longtai Electric is a professional manufacturer of heavy industry welding machines in China, focusing on the research and development, production and sales of industrial welding machines. Over the years, Longtai has achieved stable development and increased research and development efforts in new fields and technologies. We do not only provide products, but also want to work with our customers to seamlessly connect our expertise in industrial welding power supplies with customer needs to provide customers with the optimal welding solutions. And give full support to grow together with customers and groups. We love it and are proud of it!

龙太电气科技有限公司成立于2002年，主要生产焊割机械自动化、焊割电源、焊割设备附件三大产业。 公司拥有占地面积65000平方米的高端标准化厂房，一流的生产线和检测设备，拥有全自动数控冲压生产线；无尘PCB插件、贴片、波峰焊生产线；高效率焊机装配生产线十几条；和配套数字化检测设备十来套。生产能力强，效率高，使产品可以及时送往市场，保证信誉，为公司发展作出保障。公司严格ISO9001国际质量管理标准流程，并建立了完善的开发、销售、生产、售后体系。公司拥有一批多年从事焊割设备研发工作的工程技术人员、高素质的管理人员以及经验丰富的一线员工。目前产品涵盖MIG、LGK、ZX7、WS、MZ，送丝机构、焊枪、焊机附件、激光焊机等几十余种系列，近百余款产品。 Longtai Electric Technology Co., Ltd. was established in 2002, mainly producing welding and cutting machinery automation, welding and cutting power supply, welding and cutting equipment accessories three major industries. The company has an area of 65,000 square meters of high-end standardized plant, first-class production line and testing equipment, with automatic CNC stamping production line; Clean PCB plug-in, patch, wave soldering production line; High efficiency welding machine assembly line more than ten; And supporting digital testing equipment ten sets. Strong production capacity, high efficiency, so that products can be timely sent to the market, to ensure credibility, to ensure the development of the company. The company strictly ISO9001 international quality management standard process, and established a perfect development, sales, production, after-sales system. The company has a number of years engaged in welding and cutting equipment research and development work of engineering and technical personnel, high-quality management personnel and experienced frontline staff. At present, the products cover MIG, LGK, ZX7, WS, MZ, wire feeding mechanism, welding gun, welding machine accessories, laser welding machine and other dozens of series, more than 100 products.PCB产线车间PCB production line workshop关于我们COMPANY PROFILE

关于我们COMPANY PROFILE龙太核心价值/龙太愿景/龙太使命/Enterprise missionCore valueCorporate vision助力中华 勇攀科技珠峰 敬业 严谨 高效成为焊割技术革新的引领者

目录CONTENT0124氩弧焊机13Argon arc welding machine2217气体保护焊机Gas shielded welding machine手工电弧焊机06Manual arc welding machine空气等离子切割机Air plasma cutting machine激光焊机/除锈机Laser welder埋弧焊机Submerged arc welding machineA系列 重工业版 C系列 工业版Series A Heavy industry Series C heavy industry

COMPANY PROFILE 系列工业版逆变熔化极气体保护焊C SERIES INVERTER MELT-ELECTRODE GAS SHIELDED WELDING MACHINE产品性能特点PRODUCT CHARACTERISTICS MIG-270CYS/MIG-270CSII ◎全数字控制、PR调节◎电压固定、电流可调节范围广◎超低飞溅、焊接声音清脆 ◎110A电流焊缝可达1公分宽◎兼容全桥、半桥电路的优点、电弧能量大技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Input voltage No-load loss Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 输入电流 电流范围 输入电压 空载损耗 额定负载持续率 效率 MIG-270CYS / MIG-270CSII ◎ Full digital control, PR adjustment ◎ Voltage fixed, current adjustable range ◎ Ultra-low splash, welding sound crisp◎110A current weld can reach 1 cm wide ◎ Compatible with full bridge, half-bridge circuit advantages, arc energyP01MIG-270CYS 455*260*500 30 19A-32A 60A-240A 220V-380V 50W 60% ≥0.87CMIG-270CSII 440*215*420 21 13A-20A 60A-240A 220V-380V 50W 60% ≥0.87全数字 机型全数字 机型

关于我们COMPANY PROFILE关于我们COMPANY PROFILE系列工业版逆变熔化气体保护焊C SERIES INDUSTRIAL MODELINVERTER MIG WELDINE MACHINE产品性能特点PRODUCT CHARACTERISTICS MIG-350CII ◎龙太专利控制电路、仿造必究◎适用0.8/1.0/1.2直径焊丝◎质量稳定、性能优越、适合高速焊接◎支持发电机供电使◎自带短弧脉冲功能MIG-500CII ◎全模块、双电抗、自带短弧脉冲功能 ◎电压固定、电流可调节范围广 ◎超低飞溅、焊接声音清脆 ◎全数字控制、PR调节 ◎250A电流实现全射流过度方式MIG-350CII ◎ For 0.8/1.0/1.2 diameter welding wire ◎ Stable quality, superior performance, suitable for high-speed welding ◎ Support generator power supply so that ◎ with short arc pulse functionP02CMIG-500CII ◎ Full module, double reactance, with short arc pulse function ◎ Fixed voltage, wide adjustable range of current ◎ Ultra-low splash, welding sound crisp ◎ Full digital control, PR adjustment ◎250A current to achieve full jet transition mode技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage No-load loss Duration of rated load Efficiency 型号 规格尺寸（MM) 重量(kg） 输入电流 电流范围 空载电压 空载损耗 额定负载持续率 效率 MIG-350CII 550*280*540 27 13A/20A 60A-330A 56V 85W 60% ≥0.87MIG-500CII 590*280*600 35.4 19A/32A 60A-450A 70V 85W 80%-100% ≥0.87高速焊 自带短弧脉冲

系列重工业版逆变熔化气体保护焊A SERIES INDUSTRIAL MODELINVERTER MIG WELDINE MACHINE产品性能特点PRODUCT CHARACTERISTICS MIG-350AII◎龙太专利控制电路、仿造必究◎电压固定、电流可调范围广◎双电抗、自带短弧脉冲功能◎250A电流实现全射流过度方式◎全数字控制、PR调节◎超低飞溅声音清脆◎电弧超强动特性、干深可达50mmMIG-500AII◎龙太专利控制电路、仿造必究◎电压固定、电流可调范围广◎双电抗、自带短弧脉冲高速焊功能◎全模块80%-100%暂载率◎250A电流实现全喷射过度方式◎全数字控制、PR调节◎超低飞溅声音清脆◎电弧超强动特性、干深可达50mm技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 MIG-350AII◎ Fixed voltage, wide range of current adjustable ◎ Double reactance, with short arc pulse function ◎250A current to achieve full jet excessive mode ◎ full digital control, PR adjustment ◎ Ultra-low splash sound crisp ◎ arc super dynamic characteristics, dry depth up to 50mmMIG-500AII ◎ Voltage fixed, current adjustable range ◎ Double reactance, with short arc pulse high-speed welding function ◎ Full module 80%-100% temporary load rate ◎250A current to achieve full injection over mode ◎ full digital control, PR adjustment ◎ Ultra-low splash sound crisp ◎ arc super dynamic characteristics, dry depth up to 50mmP03MIG-350AII 580*285*570 38 380V 19A-32A 60A-400A 70V 40V 80%/100% ≥0.87MIG-500AII 620*305*600 44 380V 26A-37.5A 60A-500A 70V 40V 80%/100% ≥0.87A短弧脉冲短弧脉冲

关于我们 系列重工业版逆变熔化气体保护焊A SERIES INDUSTRIAL MODELINVERTER MIG WELDINE MACHINE产品性能特点PRODUCT CHARACTERISTICS MIG-630A ◎进口大功率模块、龙太专利控制电路 ◎技术成熟、性能稳定、电流电压易匹配、调节范围宽◎自锁功能、降低劳动强度◎持续负载率高、可长时间连续焊接◎精密的波形控制技术、焊接飞溅小、成型美观◎收弧去球功能、引弧过程流程快捷、整机高效率、节能省电◎功能强大可碳弧气刨、手工焊、气保焊MIG-630A ◎ Imported high-power module, Longtai patent control circuit ◎ Mature technology, stable performance, easy to match current and voltage,Wide adjustment range ◎ Self-locking function, reduce labor intensity ◎ high continuous load rate, long time continuous welding ◎ precision waveform controlTechnology, small welding splash, beautiful forming ◎ arc and ball function, quick arc initiation process, high efficiency, energy saving ◎Powerful function can be carbon arc gouging, manual welding, gas weldingP04A主板封胶处理防腐蚀、防水、防尘防进水风机罩CD电抗器电弧稳定技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output No-load loss efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 空载损耗 效率 MIG-630A 620*305*600 48 380V 26A-45A60A-630A 70V 50V 60% 85W ≥0.87技术参数 重工业型

二氧化碳气体保护焊（抽头一体）C SERIES CARBON DIOXIDE GAS SHIELDED WELDING MACHINE (TAP INTEGRATED BODY)产品性能特点PRODUCT CHARACTERISTICS NBC-270W/NBC-350W ◎采用内置式送丝机、机构紧凑、占用空间小、省去了外连接电缆、减少故障点◎广泛用于碳钢、不锈钢、铝板等薄中板焊接◎分级调节方便、容易掌握、对已选定规范无须重复设定◎生产效率高、速度快、成本低、焊接质量好、无渣、明弧◎焊接热影响区小、变形小、焊接成形美观◎独特设计、性能稳定、此机型适合于全位置焊接◎薄板专家可焊接0.5mm钢板◎具有过载保护功能、可靠性好◎NBC-6款主电路、控制电路、稳定电路、小电流更稳定、输出功率更大◎适用于防盗门、五金配件、电动车、摩托车车厢及配件等行业NBC-270W/NBC-350W ◎ The use of built-in wire feeder, compact mechanism, small space, eliminating the external connection cable, reduce the fault point ◎ Widely used in carbon steel, stainless steel, aluminum plate and other thin plate welding ◎ classification adjustment is convenient, easy to master, no need to repeat the selection of specifications ◎ High production efficiency, fast speed, low cost, good welding quality, no slag, open arc ◎ Welding heat affected zone small, small deformation, welding Beautiful jointing ◎ Unique design, stable performance, this model is suitable for all-position welding ◎ Sheet experts can weld 0.5mm steel plate ◎ With overload protection function, good reliability ◎NBC-6 main circuit, control circuit, stability circuit, small current is more stable, the output power is larger ◎ Suitable for security doors, hardware accessories, electric vehicles, motorcycle carriages and accessories industriesP05C技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage No-load loss Duration of rated load Efficiency 型号 规格尺寸（MM) 重量(kg） 输入电流 电流范围 空载电压 空载损耗 额定负载持续率 效率 NBC-270W 630*370*730 70 13A/20A 80A-270A 32V 85W 60% ≥0.80 NBC-350W 630*370*730 84 19A/32A 80A-350A 32V 85W 60% ≥0.80 系列薄板王 高速焊薄板王 高速焊薄板王

C二氧化碳气体保护焊（抽头一体）技术参数 系列轻工版逆变直流手工焊机（IGBT）全网通C SERIES INVERTER DC MANUAL WELDING MACHINE (IGBT) FULL NETCOM产品性能特点PRODUCT CHARACTERISTICS ZX7-308/ZX7-328/ZX7-408 ◎民用手工焊中的工业级 ◎32位数字单片机控制◎小体积、大电流 、超高暂载率◎大屏液晶显示ZX7-308/ZX7-328/ZX7-408 ◎ Industrial grade in civil manual welding ◎ 32-bit digital single-chip control ◎ Small size, large current, ultra-high temporary load rate ◎LED displayP06C个小劲大个小劲大个小劲大技术参数技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Range of regulation Un-load voltage Rated welding current Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 调节范围 空载电压 额定焊接电流 额定负载持续率 效率 ZX7-308 267*150*235 4 全网通 20A/12A 20-308 65V 20A-145A 40% 85% ZX7-328 267*150*235 4.2 全网通 27A/15.8A 20-328 60-65V 20A-165A 40% 85% ZX7-408 327*170*270 5.6 全网通 31.8A/18A 20-408 65V 20A-215A 40% 85%

系列工业版宽电压手工焊机（IGBT单管）发电机专用C SERIES WIDE VOLTAGE MANUAL WELDING MACHINE (IGBT SINGLE TUBE) GENERATOR SPECIAL产品性能特点PRODUCT CHARACTERISTICS ZX7-4.0CS/ZX7-5.0CS◎全新外观、数字控制电路◎支持发电机供电、输入电压170V-560V◎焊条一键选择、自动匹配电流、任意可调◎防触电功能、推力、热引弧可调◎滤波电抗、轻松实现刮擦氩弧焊。ZX7-3.2◎全网压设计、160V-560V输入电压◎抗缺项功能、三相电随意缺项◎抗发电机、发电机高压低压没问题◎32位数字芯片控制、科技感十足◎大功率、高负载、热引弧功能◎全金属机壳、防摔、防撞ZX7-3.2 ◎ Full network voltage design, 160V-560V input voltage ◎ anti-missing item function, three-phase electrical random missing item ◎ Anti-generator, generator high and low voltage no problem ◎ 32-bit digital chip control, full sense of science and technology ◎ High power, high load, hot arc ignition function ◎ all-metal housing, anti-fall, anti-collisionP07CZX7-4.0CS/ZX7-5.0CS◎ New appearance, digital control circuit ◎ Support generator power supply, input voltage 170V-560V◎ electrode one-button selection, automatic matching current, arbitrary adjustable ◎ anti-shock function, thrust, thermal arc adjustable ◎ filter reactance, easy to achieve scraping argon arc welding技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 ZX7-3.2 400*195*380 9.5 全网通 28A/10A 20A-180A 75V 27.2V 60% ≥85% ZX7-4.0CS 390*205*380 10 全网通 17.3A 20A-400A 68V 30V 30% 87% ZX7-5.0CS 450*205*380 12.5 全网通 21A 20A-500A 82V 33V 45% 87% 刮擦氩弧焊 刮擦氩弧焊

C关于我们 系列工业版工地工程发电机专用/大功率逆变手工焊C SERIES SITE ENGINEERING GENERATOR SPECIAL/HIGH POWER INVERTER MANUAL WELDINGP08C产品性能特点PRODUCT CHARACTERISTICS ZX7-400CM◎缺项提示、支持发电机供电◎专用电抗器、良好的刮擦氩弧焊接应用◎具备防触电功能，引弧、推力可调◎全新外观、超大电流、双模块工业机ZX7-400A◎龙太专利电路、技术成熟、能稳定◎工业双模块手工焊、足400A电流◎引弧电流可调节、具有优质的引弧功能◎全金属机壳、防摔、防撞◎数字显示、电流可调精度1A◎ 具有多种保护功能、保护齐全◎暂载率100%、风机不停、满载工作机器不保护ZX7-400CM◎ Missing item tips, support generator power supply ◎ Special reactor, good scraping argon arc welding application ◎ with anti-shock function, arc starting, thrust adjustable ◎ New appearance, large current, dual module industrial machineZX7-400A◎ Longtoo patented circuit, mature technology, stable ◎ Industrial double module manual welding, foot 400A current ◎ arc current adjustable, with high-quality arc function ◎ all-metal housing, anti-fall, anti-collision ◎ digital display, current adjustable precision 1A◎ With a variety of protection functions, complete protection ◎ Temporary load rate 100%, fan non-stop, full load working machine is not protected技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage Rated output Rated output Efficiency ZX7-400CM 490*240*420 6.2 23.4A 20A-400A 74.5V 33.4V 50% 87% 型号 规格尺寸（mm) 重量(kg） 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 ZX7-400A 500*230*420 19 26A 30A-400A 85V 35.6V 60% 85% ZX7-400C 390*205*380 9 18A 20A-400A 68V 33V 20% 87% 刮擦氩弧焊 刮擦氩弧焊

系列重工业版双模块工业机/刮擦氩弧焊SERIES A DOUBLE MODULE INDUSTRIAL MACHINE/SCRAPING ARGON ARC WELDINGP09A产品性能特点PRODUCT CHARACTERISTICS ZX7-500AII◎双模块工业级手工焊◎暂载率100%、风机不停、满载工作不保护◎滤波电抗、轻松实现刮擦氩弧焊◎防触电功能、推力、热引弧可调◎全新外观、数字控制电路、可选配远控功能ZX7-500AII◎ Double module industrial manual welding ◎ Temporary load rate 100%, fan stop, full load work does not protect ◎ filter reactance, easy to achieve scraping argon arc welding ◎ anti-shock function, thrust, thermal arc adjustable ◎ New appearance, digital control circuit, optional remote control function技术参数TECHNICAL PARAMETERModel No Dimension Weight Current range Input current Input voltage No-load voltage Rated output Rated duty cycle Efficiency 型号 规格尺寸（MM) 重量(kg） 电流范围 输入电流 输入电压 空载电压 额定输出 额定负载持续率 效率 ZX7-500AII 580*385*535 23.8 20A-500A 31A 380V 87V 14.1KW 30% 87% 刮擦氩弧焊

系列工业版逆变钢筋电渣压力焊C SERIES INVERTER STEEL BAR ELECTRO-SLAG PRESSURE WELDINGP10C产品性能特点PRODUCT CHARACTERISTICS ZX7-630C◎全金属机壳、防摔、防撞、◎双模块工业级手工焊◎暂载率高、钢筋对焊起弧爆发力强◎防触电功能、推力热引弧可调◎最大对焊能力32mmZX7-630C◎ All-metal housing, anti-fall, anti-collision, ◎ Double module industrial manual welding ◎ High temporary load rate, strong explosive force of steel butt welding ◎ anti-shock function, adjustable thrust hot arc ◎ Maximum butt welding capacity 32mm技术参数技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（mm) 重量(kg） 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 ZX7-630C 430*205*370 12 35.8A 20A-630A 90V 40V 60% 87% 对焊��mm

P11 系列重工业版 碳弧气刨专用A SERIES CARBON ARC GOUGER SPECIAL MODELA产品性能特点PRODUCT CHARACTERISTICS ZX7-630AII◎全新外观、数字控制电路◎足630A、双150A大封装工业级模块◎支持6-10mm碳棒碳弧气刨◎防触电功能、推力、热引弧可调◎具备防粘焊条功能ZX7-630AII◎ New appearance, digital control circuit ◎ Full 630A, double 150A large package industrial grade module ◎ Support 6-10mm carbon rod carbon arc gouging ◎ anti-shock function, thrust, thermal arc adjustable ◎ anti-stick electrode function技术参数技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（mm) 重量(kg） 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 ZX7-630AII 642*325*593 32 52A 20A-630A 95.5V 43.8V 26% 87% 足电流

系列重工业版碳弧气刨专用A SERIES CARBON ARC GOUGER EXCLUSIVE MODELP12A产品性能特点PRODUCT CHARACTERISTICS ZX7-1250A◎龙太专利电路、技术稳定、性能极佳◎超大功率、重工业领域专用、碳弧气刨专属机型◎足1250A、工业级模块◎防触电功能、推力、热引弧可调、具备防粘焊条功能◎全金属机壳、防摔、防撞ZX7-1250A◎ Longtai patented circuit, technical stability, excellent performance ◎ super power, special in heavy industry, carbon arc gouging exclusive model ◎ Foot 1250A, industrial grade module ◎ anti-shock function, thrust, thermal arc adjustable, with anti-stick electrode function ◎ all-metal housing, anti-fall, anti-collision技术参数技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（mm) 重量(kg） 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 ZX7-1250A 800*310*600 68 98A 20A-1250A 56V 24.5V 100% 87% 足电流

系列民用版逆变直流氩弧焊C SERIES INVERTER DC ARGON ARC WELDING MACHINEP13C产品性能特点PRODUCT CHARACTERISTICS WS-200C/WS-250C◎32位全数字控制电路◎引弧成功率高，起弧能量强◎龙太独有PWM 控制技术，控制更精确◎精密点焊及氩弧焊功能，前气后气可调◎自带收弧缓降功能◎一键恢复出厂设置WS-200C/WS-250C◎ 32-bit full digital control circuit ◎ High success rate of arc initiation, strong arc energy ◎ Longtoo unique PWM control technology, more accurate control ◎ precision spot welding and argon arc welding function, adjustable front gas after gas ◎ self-arc recovery slow drop function ◎ One key restore factory Settings技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 WS-200C 320*140*240 4.1 220V 12A 10A-200A 60V 15.6V 40% ≥0.85 WS-250C 370*140*250 4.1 220V 14A 10A-250A 66V 16.4V 40% ≥0.85 全数字 全数字

系列工业版逆变钢筋电渣手工焊/手工焊两用机C SERIES INVERTER STEEL ELECTROSLAG MANUAL WELDING/MANUAL WELDING MACHINEP14C产品性能特点PRODUCT CHARACTERISTICS WSM-315C/WSM-325CS◎32位数字化双电压控制电路◎热引弧功能和高频增压引弧功能完美结合、起弧成功率高达99.99%◎前气、后气精确可调◎电气隔离技术、内置高频引弧电路、安全可靠◎氩弧焊、手工焊一机两用、满足多种焊接方式◎外形小巧轻便、节能高效◎全金属机壳、耐摔耐撞WSM-315C/WSM-315CS◎ 32-bit digital dual voltage control circuit ◎ Perfect combination of hot arc starting function and high frequency pressurization arc starting function, the success rate of arc starting is as high as 99.99%◎ Front gas and rear gas accurate adjustable ◎ Electrical isolation technology, built-in high frequency arc starting circuit, safe and reliable ◎ argon arc welding, manual welding one machine dual use, meet a variety of welding methods ◎ Small and lightweight, energy-saving and efficient ◎ all-metal housing, fall resistance crashworthiness技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 WS-315CS 500*230*430 15.4 220/380V 14/8.5 10A-315A 67.5V 17.2/19.6 60% ≥0.8双电压

系列重工业版逆变脉冲直流氩弧焊A SERIES INVERTER PULSE DC ARGON ARC WELDING MACHINEP15A产品性能特点PRODUCT CHARACTERISTICS WSM-315AII◎龙太独有的分段控制技术、解决同一工件薄厚不一焊接工艺◎足电流、高负载、电流爬坡时间短、点焊能量强◎前气后气精密可调、非常适合自动化焊接◎功能强大/带“冷焊”、脉冲焊、直流氩弧焊、手工焊功能◎自带收弧缓降功能、弧坑小焊接收弧美观、100%起弧成功率◎龙太PWM全数字控制电路、可实现不同工艺的参数需求WSM-400AII◎工业双模块、足400A电流◎龙太自主数字控制电路◎直列数字功能按键、操作方便◎热引弧功能和高频增压引弧完美结合◎起弧轻柔爽滑、起弧成功率100%◎独有的分段控制技术、控制更精密、更适合自动焊◎前气后气精密可调◎氩弧焊、脉冲氩弧焊、手工焊一机多用、满足多种焊接工艺要求WSM-315AII◎ Longtoo unique segment control technology, to solve the same workpiece thickness of different welding process ◎ sufficient current, high load, current climb time is short, spot welding energy is strong ◎ Before gas after gas precision adjustable, very suitable for automatic welding ◎ Powerful/with \"cold welding\", pulse welding, DC argon arc welding, manual welding function ◎ with arc slow drop function, arc pit small welding arc beautiful, 100% up Longtai PWM full digital control circuit, can achieve the parameter requirements of different processesWSM-400AII◎ Industrial dual module, foot 400A current ◎ Longtoo autonomous digital control circuit ◎ In-line digital function keys, easy operation ◎ Perfect combination of hot arc starting function and high frequency booster arc starting ◎ Gentle and smooth arc starting success rate 100%◎ Unique segment control technology, more precise control, more suitable for automatic welding ◎ Front gas precision adjustable ◎ argon arc welding, pulsed argon arc welding, manual welding Multi-purpose machine, meet a variety of welding process requirements技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 WSM-315AII 500*230*430 15.4 380V 13A 10A-315A 67.5V 29.6V 40% ≥0.8WSM-400AII 500*280*540 27.3 380V 20A 10A-400A 77V 28V 40% ≥0.8足电流 工业氩弧焊

系列重工业版多功能逆变交直流脉冲氩弧焊 A SERIES MULTIFUNCTIONAL INVERTER AC-DC PULSED ARGON ARC WELDINGP16A产品性能特点PRODUCT CHARACTERISTICS WSME-400A/WSME-500A◎工业双模块、大功率、能力足◎全金属机壳、耐摔耐撞◎焊接电流最小从5A起弧、稳定性能好、可焊接薄、中、厚多种板材◎适用于焊接、铝、铝合金、不锈钢、铜、钛、碳钢等材料◎交流时可获得垂降外特征、焊接电流波形为迅速过零的方波、有利焊接电流和电弧稳定◎具有焊接电流缓升和衰减功能、有利于收弧时填满弧坑、避免焊接产生裂缝◎全数字控制、可通过调节脉冲基值时间、雾化区调节、气体滞后关断时间均采用无极调节、特别满足更高的焊接工艺要求◎具有交直流氩弧焊、交直流脉冲氩弧焊、交直流手工普通焊、交直流电焊的使用功能WSME-400A/WSME-500A◎ Industrial double module, high power, full capacity ◎ All-metal housing, fall and collision resistance ◎ Welding current minimum arc from 5A, good stability, can be welded thin, medium and thick a variety of plates ◎ Suitable for welding, aluminum, aluminum alloy, stainless steel, copper, titanium, carbon steel and other materials ◎ AC can obtain vertical external characteristics, welding current waveform is rapidly zero square wave, favorable welding current and arc stability ◎ It has the function of slow rise and attenuation of welding current, which is conducive to filling the arc pit when the arc is closed, and avoiding welding cracks ◎ All digital control, can adjust the pulse base value time, atomization zone adjustment, gas lag turn-off time are adjusted without pole, especially to meet the higher welding process requirements ◎ It has AC-DC argon arc welding, AC-DC pulsed argon arc welding, AC-DC manual ordinary welding, AC-DC The use of electric welding function技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 WSME-400A 600*335*630 33.4 380V 31A 10A-400A 77V 36V 60% ≥0.8WSME-500A 600*380*735 53 380V 39A 10A-500A 77V 40V 60% ≥0.8足电流足电流

系列工业版逆变工业型等离子弧切电源（内置气泵）C SERIES INVERTER INDUSTRIAL PLASMA ARC CUTTING POWER SUPPLY (BUILT-IN AIR PUMP)P17C产品性能特点PRODUCT CHARACTERISTICS LGK-80CYS◎32位数字控制◎全防尘电路设计、A级防护◎220V/380V双电压供电◎可使用发电机工作、具备缺项保护功能、长焊4.0焊条◎内置外置两种供气方式◎爆炸式起弧、厚板瞬间穿透LGK-80CYS LGK-80CYS◎ 32-bit digital control ◎ Full dust-proof circuit design, A-level protection ◎220V/380V dual voltage power supply ◎ Generator work, with A lack of protection function, long welding 4.0 electrode ◎ Built-in and external two gas supply modes ◎ Explosive arc, thick plate instant penetration技术参数技术数TECHNICAL PARAMETERModel No dimension weight Input current Output current Input voltage No-load voltage Rated output Rated output Cutting thickness efficiency品质：10mm极限：25mm型号 规格尺寸（mm） 重量（kg) 输入电流 输出电流 输入电压 空载电压 额定输出 额定负载持续率 切割厚度 效率 LGK-80CYS 595*295*555 33.3 14.5A 50A/63A 220V/380V 43.8V 6.7KW 45% 88%内置气泵

系列重工业版 逆变重工业型等离子弧切电源（内置气泵）A SERIES INVERTER HEAVY INDUSTRY PLASMA ARC CUTTING POWER SUPPLY (BUILT-IN AIR PUMP)P18A产品性能特点PRODUCT CHARACTERISTICS LGK-100AY◎32位全数字控制、全模块足功率◎可使用发电机工作◎可使用手工焊、长焊5.0焊条◎内置外置两种供气方式◎采用全防尘电路设计◎最大切割50mm◎ 爆炸式起弧、厚板瞬间穿LGK-100AY◎ 32-bit full digital control, full module full power ◎ can use generator work ◎ can use manual welding, long welding 5.0 welding rod ◎ Built-in and external two gas supply methods ◎ full dust circuit design ◎ Maximum cutting 50mm◎ Explosive arc, thick plate instant penetration技术参数TECHNICAL PARAMETERModel No Dimension Weight Input voltage Input current Output current Un-load voltage Rated output Rated output Cutting thickness efficiency型号 规格尺寸（MM) 重量(kg） 输入电压 输入电流 输出电流 空载电压 额定输出 额定负载持续率 切割厚度 效率 LGK-100AY 640*315*640 43 380V 26A 100A 300V 12.7KW 45% 85%LGK-120AY 640*315*640 49 380V 30A 120A 303V 15KW 40% 85%LGK-120AY◎32位全数字控制、全模块足功率◎可使用发电机工作◎可使用手工焊、长焊5.0焊条◎内置外置两种供气方式◎采用全防尘电路设计◎最大切割55mm ◎ 爆炸式起弧、厚板瞬间穿LGK-120AY◎ 32-bit full digital control, full module full power ◎ can use generator work ◎ can use manual welding, long welding 5.0 welding rod ◎ Built-in and external two gas supply methods ◎ full dust circuit design ◎ Maximum cutting 55mm ◎ Explosive arc, thick plate instant penetration品质：25mm极限：50mm品质：30mm极限：55mm足功率足功率

P19 系列工业版逆变工业型等离子弧切电源（自带气源）C SERIES INVERTER INDUSTRIAL PLASMA ARC CUTTING POWER SUPPLY (WITH AIR SOURCE)C产品性能特点PRODUCT CHARACTERISTICS LGK-130CY◎32位全数字控制、全模块设计◎可使用发电机工作、具备缺相保护功能◎分体结构搭配高速风机可提高暂载率◎风机超停技术实现节能环保、同时可减少机器内部灰尘堆积◎增加储气功能、冷却压缩空气的同时、提高切割气压、降低割嘴损耗节省使用成本◎具备手工焊功能、可长焊5.0焊条◎爆炸式起弧、厚板瞬间穿LGK-130CY◎ 32-bit full digital control, full module design ◎ can use the generator work, with a lack of phase protection function ◎ split structure with high-speed fan can improve the temporary load rate ◎ fan stop technology to achieve energy saving and environmental protection, while reducing the dust accumulation inside the machine ◎ Increase the gas storage energy, cooling the compressed air at the same time, improve the cutting pressure, reduce the cutting nozzle loss saving ◎ With manual welding function, can be long welding 5.0 electrode ◎ explosive arc, thick plate instant through技术参数技术参数TECHNICAL PARAMETERModel No Dimension Weight Input current Current range Un-load voltage Rated output Rated output Cutting thickness Efficiency 型号 规格尺寸（mm) 重量(kg） 输入电流 输出电流 空载电压 额定输出 额定负载持续率 切割厚度 效率 LGK-130CY 560*520*650 58.1 39.7A 120A 310V 15KW 60% 85%品质：30mm极限：55mm 切割��mm

P20 系列工业版逆变工业型等离子弧切电源（超强切割）C SERIES INVERTER INDUSTRIAL PLASMA ARC CUTTING POWER SUPPLY (SUPER CUTTING)产品性能特点PRODUCT CHARACTERISTICS LGK-100C/LGK-120C ◎全防尘电路设计、A级防护◎全模块主电路、更稳定◎爆炸式起弧方式、厚板瞬间穿透◎单气阀设计、8公斤气压起弧百分百◎具备自锁非锁功能、前气后气自由调节、网孔料切割功能◎(LGK-120C)配备数控接口LGK-160C ◎全防尘电路设计、A级防护◎IGBT双150A模块、超大功率◎超强切割能力、刮渣小、垂直度好◎爆炸式起弧方式、厚板瞬间穿透◎单气阀设计、8公斤气压起弧百分百◎具备自锁非锁功能、网孔料切割功能、前气、后气自由调节◎配备数控接口、故障代码提示功能◎风冷厚板切割最佳机型LGK-100C/LGK-120C ◎ Full dust circuit design, Class A protection ◎ Full module main circuit, more stable ◎ explosive arcing mode, thick plate instant penetration ◎ Single air valve design, 8 kg air pressure arcing 100% ◎ self-locking non-locking function, free adjustment of front gas after gas ◎ mesh cutting function, (LGK-120C) equipped with numerical control interfaceC技术参数TECHNICAL PARAMETER LGK-100C 580*280*530 24.6 20.24A 90A 354V 45% 90%LGK-160C ◎ Full dust circuit design, Level A protection ◎IGBT double 150A module, super power ◎ super cutting ability, small slag scraper, good verticality ◎ Explosive arching mode, thick plate instant penetration ◎ Single air valve design, 8 kg air pressure arching 100% ◎ With self-locking non-locking function, mesh cutting function, front gas, after gas free adjustment ◎ Equipped with numerical control interface, fault code prompt work ◎ Air cooled thick plate cutting best model 型号 规格尺寸（mm) 重量(kg） 输入电流 输出电流 空载电压 额定负载持续率 切割厚度 效率 Model No Dimension Weight Input current Output current Un-load voltage Rated output Cutting thickness Efficiency 品质： 25mm极限： 45mm LGK-120C 580*280*530 30.1 26.61A 105A 213V 50% 91%品质： 30mm极限： 50mm LGK-160C 642*320*640 46 33.33A 130A 336V 100% 93%品质： 40mm极限： 65mm超 强切 割 风冷数控专用

系列重工业版逆变工业型空气等离子切割机（数控专用）A SERIES OF INVERTER INDUSTRIAL AIR PLASMA CUTTING MACHINE (CNC SPECIAL)P21A产品性能特点PRODUCT CHARACTERISTICS LGK-200A/LGK-315A◎龙太专利电路、技术成熟、性能稳定 ◎全模块主电路、更稳定 ◎爆炸式起弧方式、厚板瞬间穿◎单气阀设计、8公所气压起弧百分百 ◎割嘴节能、比同类产品节省30% ◎超强切割能力、挂渣小、垂度好◎水冷系统龙门数控的理想电源 ◎缺气、缺水、缺项、数字代码提示LGK-200A/LGK-315A◎ Longtoo patented circuit, mature technology, stable performance ◎ Full module main circuit, more stable ◎ explosive arcing mode, thick plate instant through ◎ single air valve design, 8 square air pressure arcing 100% ◎ cutting nozzle energy saving, 30% saving than similar products ◎ Super cutting ability, small hanging slag, good sag ◎ Ideal power supply for gantry numerical control of water cooling system ◎ Lack of gas, water shortage, lack of items, digital code tips技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output Efficiency 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 效率 LGK-200A 710*370*620 84 380V 33.3A 60A/200A 324V 160V 100% ≥0.87 LGK-315A 805*400*920 114 380V 122.3A 60A/315A 324V 200V 100% ≥0.87 数控专用 数控专用

P22 系列手持激光焊接机HG SERIES HANDHELD LASER WELDING MACHINEHG产品性能特点PRODUCT CHARACTERISTICS HG-1500/HG-2000◎龙太自研控制系统◎具备防粘丝功能、自产气体功能（选配）◎保护镜片损耗检测功能◎降低高价值聚焦、反射镜损坏、降低焊枪故障率◎大功能冷水机◎可焊接：碳钢、不锈钢、铜、铝等多种金属◎集焊接、切割、清洗为一体、一机多用◎超高的电光转换率、超低能耗HG-3000◎龙太自研控制系统◎具备防粘丝功能◎保护镜片损耗检测功能◎降低高价值聚焦、反射镜损坏，降低焊枪故障率◎大功率冷水机◎可焊接:碳钢、不锈钢、铜、铝等多种金属◎集焊接、切割、清洗为一体、一机多用◎超高的电光转换率、超低能耗HG-1500/HG-2000◎ Longtech self-developed control system ◎ Anti-stick wire function, self-produced gas function (optional) ◎ Protective lens loss detection function ◎ Reduce high-value focusing, mirror damage, reduce the torch failure rate ◎ Large function chiller ◎ Weldable: Carbon steel, stainless steel, copper, aluminum and other metals ◎ Welding, cutting, cleaning as one, a multi-purpose ◎ Ultra-high electro-optical conversion rate, ultra-low energy consumption技术参数TECHNICAL PARAMETERModel No Dimension Weight Input voltage Input current Rated output power Input power Welding thickness 型号 规格尺寸（MM) 重量(kg） 输入电压 输入电流 额定输出功率 输入功率 焊接厚度 HG-1500 920*460*685 85 220V 30A 1500W 6.7KW 0.5-3mm HG-3000◎ Self-developed control system ◎ Anti-stick wire function ◎ Protective lens loss detection function ◎ Reduce high-value focusing, mirror damage, reduce the failure rate of welding torch ◎ High-power chiller ◎ Weldable: carbon steel, stainless steel, copper, aluminum and other metals ◎ Set welding, cutting, cleaning as one, multi-purpose ◎ Ultra-high electro-optical conversion rate, ultra-low energy consumption HG-2000 920*460*685 87 220V 38A 2000W 8.28KW 0.5-4mm HG-3000 1159*580*967 150 380V 51A 3000W 11.2KW 0.5-7mm 龙太自研系统龙太自研系统

P23 系列手持激光除锈机HG SERIES HAND-HELD LASER RUST REMOVERGX产品性能特点PRODUCT CHARACTERISTICS GX-2000/GX-3000◎全明星配置、高负载◎操作简单、快速清洗◎采用专用清洗系统、枪头◎可对各种材料进行表面处理◎超高的电光转换率、超低能耗GX-2000/GX-3000◎ All-Star configuration, high load ◎ Simple operation, fast cleaning ◎ Special cleaning system, gun head ◎ Surface treatment of various materials ◎ Ultra-high electro-optic conversion rate, ultra-low energy consumption技术参数TECHNICAL PARAMETERModel No Dimension Weight Input voltage Input current Rated output power Input power Welding thickness 型号 规格尺寸（MM) 重量(kg） 输入电压 输入电流 额定输出功率 输入功率 焊接厚度 GX-2000 977*460*730 90 220V 38A 2000W 8.28KW 30cm GX-3000 977*460*730 90 220V 38A 2000W 8.28KW 30cm 龙太自研系统龙太自研系统

系列重工业版逆变式埋弧焊机（IGBT模块）A SERIES INVERTER SUBMERGED ARC WELDING MACHINE (IGBT MODULE)P24A产品性能特点PRODUCT CHARACTERISTICS MZ-1000/MA-1250◎软开关逆变技术、节能可靠 ◎起弧电流、推力电流连续可调、焊接稳定、焊缝成形美观、可焊接碳钢、不锈钢、耐热刚和复合板 ◎重量轻、体积小、便于移动 ◎焊丝直径3.0~6.0mm、可使用3000转电机 ◎埋弧焊机起弧方式兼容划擦起弧和回抽起弧、起弧成功率高 ◎焊接小车操作方便、送丝装置为双轮驱动、弹丝压丝、保证送丝平稳可靠MZ-1000/MA-1250◎ Soft switch inverter technology, energy saving and reliable ◎ arc current, thrust current continuous adjustable, stable welding, beautiful weld forming, welding carbon steel, stainless steel, heat-resistant rigid and composite plate ◎ Light weight, small size, easy to move ◎ Wire diameter 3.0~6.0mm, 3000 RPM motor can be used ◎ The arc starting mode of submerged arc welding machine is compatible with scratch arc starting and withdrawal arc starting, and the success rate of arc starting is high. ◎ The welding trolley is convenient to operate, and the wire feeding device is two-wheel drive, elastic wire pressing, ensuring stable and reliable wire feeding技术参数TECHNICAL PARAMETERModel No Dimension Weight Supply v oltage Input current Current range Un-load voltage Rated output Rated output 型号 规格尺寸（MM) 重量(kg） 电源电压 输入电流 电流范围 空载电压 额定输出 额定负载持续率 MZ-1000 770*365*870 100.1 380V 83A 50A-1000A 90V(手弧焊80V） 44V 100% 技术参数 MZ-2000 770*365*870 102 380V 105A 50A-1250A 90V(手弧焊80V） 44V 100% 重工业重工业

精技创新·誉著全球FINE TECHNOLOGY INNOVATIONWORLD-RENOWNED扫一扫·了解更多详情龙太电气科技有限公司LONGTAI ELECTRIC TECHNOLOGY SHANGHALCO.,LTD.出于产品不断改进的需要，我们保留对产品型号、参数、配置进行变更的权利，恕不另行通知。图片及数据仅供参考，具体产品以实物为准。