FYID-Feiyide

FYID FXT40 Pro Sistema de Soldadura Orbital de Cabezal Abierto Industrial (400A, Serie K)

1 reseñas totales

$16,278.00

Oferta Agotado

Los gastos de envío se calculan en la pantalla de pago.

Modelo K76+FXT40 Pro K114+FXT40 Pro K168+FXT40 Pro K219+FXT40 Pro K325+FXT40 Pro K600+FXT40 Pro

Cantidad

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01 / What it is

A 400A industrial open-head orbital TIG welder for heavy-wall pipe - OD 20mm to OD 325mm, up to 13mm wall.

The FYID-Feiyide FXT40 Pro is a 400A industrial open-head orbital GTAW (TIG) welding system designed for all-position girth welding on large-diameter carbon steel, stainless steel, and titanium alloy pipe. The system pairs the FXT40 Pro digital power source with the K-Series open-head orbital welding clamps (K76, K114, K168, K219, K273, K325), covering pipe outer diameters from OD 20 mm to OD 325 mm and wall thicknesses from 2 mm to 13 mm.

Unlike enclosed welding heads that require pipe-end access, the K-Series open-head clamp mounts externally onto the pipe at any accessible point along its length - making it the correct tool for in-situ manifold joints, skid-mounted piping, shipboard piping systems, and any application where both pipe ends are not free. The welding head rotates around the stationary pipe, completing a full 360 deg girth weld with programmable parameter control at every position: flat (1G/1F), horizontal (2G), vertical (3G), and overhead (4G).

The FXT40 Pro is controlled by a Siemens S7-200 SMART V3.0 PLC - an industrial-grade control platform specified for critical environments including nuclear auxiliary piping, shipbuilding, and high-pressure petrochemical pipelines where arc stability under variable grid conditions is a fabrication requirement, not a preference.

Six modular K-series heads on one FXT40 Pro power source

One FXT40 Pro power source drives all six K-Series modular quick-change heads. A pipe fabrication shop running mixed pipe sizes - from 1" instrumentation tubing through 12" process piping - operates the full diameter range from a single power source, switching heads in under 10 minutes between jobs. The K76 / K114 / K168 / K219 / K273 / K325 heads share the same digital interface and 50-group recipe library, so the operator workflow is identical regardless of pipe size.

Why a separate power source from FXT20

FXT40 Pro and FXT20 are two distinct industrial platforms. FXT20 (4.5 kVA, single-phase 220V, 5-200A) is engineered for thin-wall enclosed orbital work - C-series closed-chamber heads on high-purity tube. FXT40 Pro (21.5 kVA, three-phase 380V, 5-400A, with filler wire feeder) is engineered for industrial heavy-wall pipe - K-series open-head clamps on production process and pipeline piping. They are deliberately different machines for different welding regimes; trying to run K-series on FXT20 would be like trying to run a refinery pipeline weld off a thin-wall cleanroom power supply.

02 / Available head sizes

Six K-Series modular quick-change heads.

K76

OD 20-76 mm

V groove. For small-bore instrumentation tubing, hydraulic lines, and skid-mounted piping. 2-10 mm wall.

K114

OD 25-114 mm

V or U groove. Process piping on chemical and refinery skid units, instrumentation manifolds. 2-12 mm wall.

K168

OD 60-168 mm

V or U groove. Mid-diameter process piping, refinery unit headers, shipboard pipe. 2-12 mm wall.

K219

OD 89-219 mm

V or U groove. Large process headers, refinery main lines, naval auxiliary piping. 2-12 mm wall.

K273

OD 133-273 mm

V or U groove. Heavy process piping, transmission lines, large refinery service. 2-12 mm wall.

K325

OD 159-325 mm

V or U groove. Largest K-series, heavy industrial mains and refinery transfer piping. 2-12 mm wall.

+ FXT40 Pro power source

Three-phase 380V / 21.5 kVA / 5-400A DC

All six K-series heads run on one FXT40 Pro. Siemens S7-200 SMART V3.0 PLC, 50-group recipe library, integrated wire feeder (0.8 / 1.0 / 1.2mm), water-cooled host and head. For pipes >=219 mm requiring track-type assembly, see the K600 track-type welder.

03 / Engineering specifications

Spec sheet for procurement.

Welding process

GTAW (TIG) - DC and Pulse modes, with filler wire

Output current

5 - 400 A DC

Duty cycle

100% at 315A / 60% at 400A

Open circuit voltage

70 V

Input power

380 V +/-10%, three-phase, 50/60 Hz

Power consumption

21.5 kVA

Control system

Siemens S7-200 SMART V3.0 PLC + 10-inch LCD touchscreen (Chinese / English)

Welding zones

8 independent zones x 8 stages per zone

Stored programs

50 groups (200 positions total)

Data output

Per-joint current / voltage / speed / wire-feed speed / travel angle / welding time; built-in printer; USB for firmware update only

Wire feeder

Integrated, up to 15 kg spool; wire diameter 0.8 / 1.0 / 1.2 mm

Cooling

Water-cooled host (15 L tank) + water-cooled welding head

Pipe OD coverage

OD 20 - OD 325 mm (3/4" - 12.8") across K76 / K114 / K168 / K219 / K273 / K325

Wall thickness

2 - 13 mm

Materials

Carbon steel / stainless 304 / 316L / duplex stainless 2205 / titanium alloy

Positions

All-position 1G / 1F / 2G / 3G / 4G (flat, horizontal, vertical, overhead)

Special features

AVC arc tracking / oscillation weaving / automatic + manual programming / real-time adjustment / pulse welding / touch lift / return to origin

Operating temperature

0 degC to +40 degC

Protection grade

IP21

Machine weight

~108 kg

Dimensions

1050 x 480 x 1070 mm (L x W x H)

Cable length

8 m flexible cables standard; longer on request

Certifications

CE / Alibaba Gold Plus Supplier Assessment per product KB

Standards fit

ASME Section IX / API 1104 / AWS D1.1 / ISO 13847 / EN ISO 15614 / GB/T 985

Delivery

Confirmed by configuration, production schedule, and logistics

Warranty

12 months whole-machine; consumables excluded; lifetime technical support

04 / Industry use cases

Where FXT40 Pro + K-series fits.

->Petrochemical & Refinery

Refinery unit pipelines and high-pressure process piping.

Refinery unit shutdown and turnaround projects compress hundreds to thousands of pipe joints into short turnaround windows where weld throughput directly determines turnaround cost. The K-series open-head mounts on installed pipe without requiring end access - the welding head rotates around the stationary pipe through flat, horizontal, vertical, and overhead positions, with the FXT40 Pro's per-zone parameter control compensating for the thermal asymmetry between top-of-pipe (flat 1G) and bottom-of-pipe (overhead 4G) within a single rotation.

The 8 zones x 8 stages programming structure stores procedure-qualified parameter sets for each material x wall x diameter combination in your refinery's WPS library. The 50-group recipe library is structured to hold the complete set of refinery process pipe procedures (Sch.40 / Sch.80 carbon, 316L process lines, duplex 2205 sour service) for instant operator recall.

Compatible: Carbon (SA-106, SA-335 P5/P11/P22), stainless 304/316L, duplex 2205. OD range: OD 20-325 mm. Codes: ASME B31.3 (process piping), API 510 (pressure vessels), API 570 (process piping inspection).

->Shipbuilding

Ship piping systems and naval auxiliary pipe.

Shipboard piping installation is typically done in-place inside compartments where pipe ends are not accessible after fit-up - making enclosed orbital heads physically impossible to use. The K-series open-head clamps from the side onto already-positioned pipe, accommodating the routing constraints of marine engine room, fuel system, and chilled water distribution piping. The Siemens S7-200 SMART V3.0 PLC arc control maintains stability across the variable shore power and shipyard generator quality found in fitting-out berths.

For naval and commercial marine welding qualified under classification society procedures (DNV-GL, ABS, Lloyd's Register, CCS, NK), the FXT40 Pro's per-weld parameter logging produces the joint traceability record the surveyor reviews. Combined with WPS / PQR documentation support, the system maps cleanly onto IACS-compliant welding programs.

Compatible: Carbon steel marine grade, stainless 316L, copper-nickel (with cold wire). OD range: OD 20-325 mm. Codes: DNV-GL, ABS, Lloyd's Register, CCS, NK class rules; ASME Section IX qualification.

->Power Generation

Thermal power steam piping and nuclear auxiliary lines.

Power plant high-pressure steam piping operates at project-specific pressure and temperature ranges, with weld qualification under ASME Section I (Power Boilers) and B31.1 (Power Piping). These joints are typically all-position girth welds on Sch.80 to Sch.160 alloy steel pipe (SA-335 P11, P22, P91) where consistent heat input across the 360 deg circumference directly affects creep life. The FXT40 Pro's 8-zone parameter control matches the typical 4 - position transitions in a 5G fixed-pipe weld, with the Siemens PLC providing the procedural repeatability that NDE acceptance for steam service demands.

For nuclear plant auxiliary piping (turbine plant cooling water, instrument air, fire protection - non-Class 1), the FXT40 Pro's per-weld data record supports the parameter traceability required by 10 CFR 50 Appendix B and NQA-1 quality programs. For Class 1 reactor coolant piping or steam generator tube-to-tubesheet welds, see the PT-series tube-to-tubesheet welder (PT40 + FXT20 for OD 12-38 mm tubesheet joints).

Compatible: Carbon steel (SA-106), low-alloy steel (P11/P22/P91), 304/316L for auxiliary lines. OD range: OD 20-325 mm. Codes: ASME Section I, ASME B31.1, ASME Section IX, NQA-1, 10 CFR 50 Appendix B.

->Long-distance Pipeline

Field tie-ins and pipeline construction up to OD 325mm.

For oil and gas pipeline diameters within OD 20-325 mm - typically flow lines, lateral feeders, gathering lines, and instrumentation hookups - the K-series open-head clamp is field-portable and single-operator deployable. For larger transmission pipeline (>=219 mm), the K600 track-type orbital welder is the recommended companion product: the K600 mounts on a 110 mm narrow track that can be installed on insulated pipes without removing the insulation layer, operates in ambient temperatures from -20 degC to +60 degC per K600 KB, and supports cold wire fill for heavy-wall main line construction.

Both K-series and K600 share the same FXT40 Pro power source, so a pipeline construction contractor's fleet covers OD 20mm field instrumentation tubing through OD 219mm+ transmission pipe with one power source platform and procedure library.

Compatible: API 5L X42/X52/X65 line pipe carbon, stainless 316L. OD range: OD 20-325 mm (K-series); >=219 mm (K600 track-type). Codes: API 1104, ASME B31.4 (liquid pipeline), ASME B31.8 (gas pipeline), ISO 13847.

05 / Procurement questions

What buyers ask before the PO.

What K-series head models are available, and what pipe diameters do they cover?

Six K-series open-head clamps are available: K76, K114, K168, K219, K273, and K325. They cover OD 20mm to OD 325mm pipe OD (3/4" to 12.8") at 2-13 mm wall thickness. All six share the same FXT40 Pro power source and 50-group recipe library, switchable in under 10 minutes. For pipes >=219 mm requiring track-type assembly (long-distance pipeline construction), the K600 track-type orbital welder is the recommended companion - also on the FXT40 Pro platform.

Can the FXT40 Pro weld with filler wire?

Yes. The FXT40 Pro has an integrated wire feeder accepting spools up to 15 kg with wire diameter 0.8 / 1.0 / 1.2 mm. This distinguishes it from the FXT20 (no filler wire) which is for thin-wall autogenous welds on enclosed C-series heads. The FXT40 Pro's filler wire capability is required for the 2-13 mm wall range typical in K-series industrial pipe applications.

Why is the FXT40 Pro three-phase 380V instead of single-phase 220V like the FXT20?

Output capacity. The FXT40 Pro delivers 5-400A DC at 21.5 kVA - required for welding 13mm-wall carbon steel pipe in all positions. The FXT20 single-phase 220V architecture is engineered for thin-wall (0.5-3.0mm) C-series enclosed work where 5-200A at 4.5 kVA is sufficient. Industrial pipeline fabrication shops typically have three-phase 380V available; for field locations, generators sized for 400A welding equipment are standard.

Does the FXT40 Pro support ASME Section IX procedure qualification?

Yes. The Siemens S7-200 SMART V3.0 PLC and configured per-weld data recording (current, voltage, speed, wire feed speed, travel angle, welding time) produce the parameter record required for ASME Section IX WPS / PQR documentation. For nuclear auxiliary piping qualified to NQA-1, the configured weld records can support project traceability review when required by the QA plan. We support customer WPS / PQR development on request.

What's the lead time and warranty?

Delivery schedule is confirmed by configuration, production schedule, inspection requirements, and logistics. Warranty and technical support terms are confirmed with the final quotation and order documents.

Can the same FXT40 Pro drive the K600 track-type head for larger pipes?

Yes. The K600 track-type orbital welding head is also powered by the FXT40 Pro - same power source platform across K-series modular clamps (OD 20-325 mm) and K600 track-type (>=219 mm). This means a pipeline contractor's fleet can cover the full range from instrumentation tubing through transmission pipeline with a single power source and recipe library, just switching heads and tracks as the pipe diameter dictates.

Integrated guide / K-Series selection

Open-head selection is now part of the FXT40 Pro product page.

When K-series is the fit

Industrial pipe and field girth welds

Use K-series open-head clamps when the pipe is already installed, both pipe ends are not free, filler wire is required, or the work is industrial pipe rather than high-purity enclosed tube. FXT40 Pro supports OD 20-325 mm K-series work at 2-13 mm wall per KB.

Head selection

K76 through K325, plus K600 context

K76, K114, K168, K219, K273, and K325 share the FXT40 Pro platform. For pipe projects at or above OD 219 mm that need track-type movement, K600 is the companion track-type head using the same FXT40 Pro power-source family.

Boundary

When to use FXT20 instead

For autogenous thin-wall high-purity tube, choose FXT20 with C-series closed-chamber heads. K-series is for open-frame industrial pipe; C-series is for enclosed thin-wall tube and inner-bead oxidation-control targets.

Other systems in the FYID-Feiyide range.

01 / 产品概述

重壁管用400A工业开式焊头轨道TIG焊接系统——外径20mm至325mm，壁厚最大13mm。

FYID-Feiyide FXT40 Pro是一款400A工业开式焊头轨道GTAW（TIG）焊接系统，专为大管径碳钢、不锈钢和钛合金管道的全位置环缝焊接而设计。该系统将FXT40 Pro数字电源与K系列开式轨道焊接卡具（K76、K114、K168、K219、K273、K325）配合使用，覆盖管道外径20mm至325mm、壁厚2mm至13mm的范围。

与需要管端通道的密封焊头不同，K系列开式焊头卡具可在管道任意可达位置从外侧安装——使其成为就地集管接头、橇装管道、船舶管路系统以及任何两端不可自由移动的管道应用的正确工具。焊头绕静止管道旋转，完成360°环缝焊接，在每个位置均可进行可编程参数控制：平焊（1G/1F）、横焊（2G）、立焊（3G）和仰焊（4G）。

FXT40 Pro由西门子S7-200 SMART V3.0 PLC控制——这是一款工业级控制平台，专为核辅助管道、船舶制造和高压石化管道等关键环境指定使用，在这些场景中，电弧在电网波动下的稳定性是制造要求，而非偏好。

一台FXT40 Pro电源驱动六款K系列模块化焊头

一台FXT40 Pro电源可驱动全部六款K系列模块化快换焊头。管道制造车间无论面对1"仪表管还是12"工艺管道，均可用同一台电源覆盖全部管径范围，换头时间不超过10分钟。K76 / K114 / K168 / K219 / K273 / K325共用同一数字接口和50组参数库，无论管径大小，操作员工作流程完全一致。

为何与FXT20使用独立电源

FXT40 Pro与FXT20是两个完全不同的工业平台。FXT20（4.5 kVA，单相220V，5-200A）专为薄壁密封轨道焊接设计——C系列密封腔焊头用于高纯管材。FXT40 Pro（21.5 kVA，三相380V，5-400A，带送丝机）专为工业重壁管道设计——K系列开式焊头卡具用于生产工艺和管道管路。两者是针对不同焊接工况刻意设计的不同机型；尝试用FXT20驱动K系列，就如同用薄壁洁净室电源焊接炼油厂管道一样。

02 / 可选焊头尺寸

六款K系列模块化快换焊头。

K76

外径 20-76 mm

V形坡口。适用于小管径仪表管、液压管线和橇装管道。壁厚2-10mm。

K114

外径 25-114 mm

V形或U形坡口。化工和炼油橇装单元工艺管道、仪表集管。壁厚2-12mm。

K168

外径 60-168 mm

V形或U形坡口。中径工艺管道、炼油装置集管、船舶管道。壁厚2-12mm。

K219

外径 89-219 mm

V形或U形坡口。大型工艺集管、炼油厂主管线、海军辅助管道。壁厚2-12mm。

K273

外径 133-273 mm

V形或U形坡口。重型工艺管道、输送管线、大型炼油厂服务管道。壁厚2-12mm。

K325

外径 159-325 mm

V形或U形坡口。K系列最大型号，重型工业主管和炼油厂传输管道。壁厚2-12mm。

+ FXT40 Pro 电源

三相380V / 21.5 kVA / 5-400A DC

全部六款K系列焊头均在一台FXT40 Pro上运行。西门子S7-200 SMART V3.0 PLC，50组参数库，集成送丝机（0.8 / 1.0 / 1.2mm），水冷主机和焊头。对于外径≥219mm需要轨道式安装的管道，请参阅K600轨道式焊接机。

03 / 工程规格

采购规格表。

焊接工艺

GTAW（TIG）——DC和脉冲模式，带填充焊丝

输出电流

5 - 400 A DC

暂载率

315A时100% / 400A时60%

空载电压

70 V

输入电源

380V ±10%，三相，50/60Hz

功率消耗

21.5 kVA

控制系统

西门子S7-200 SMART V3.0 PLC + 10英寸LCD触摸屏（中文 / 英文）

焊接区段

8个独立区段 × 每区8个阶段

存储程序

50组（共200个位置）

数据输出

逐焊电流 / 电压 / 速度 / 送丝速度 / 行进角度 / 焊接时间；内置打印机；USB仅用于固件更新

送丝机

集成式，焊丝盘最大15kg；焊丝直径0.8 / 1.0 / 1.2mm

冷却方式

水冷主机（15L水箱）+ 水冷焊头

管道外径覆盖范围

K76 / K114 / K168 / K219 / K273 / K325 覆盖外径20-325mm（3/4"-12.8"）

壁厚

2 - 13 mm

适用材料

碳钢 / 不锈钢304 / 316L / 双相不锈钢2205 / 钛合金

焊接位置

全位置 1G / 1F / 2G / 3G / 4G（平焊、横焊、立焊、仰焊）

特殊功能

AVC弧压跟踪 / 摆动焊接 / 自动+手动编程 / 实时调整 / 脉冲焊接 / 接触引弧 / 返回起点

工作温度

0°C至+40°C

防护等级

IP21

整机重量

约108 kg

外形尺寸

1050 x 480 x 1070 mm（长×宽×高）

电缆长度

标配8m柔性电缆；可按需延长

认证

CE / 阿里巴巴金牌供应商认证（详见产品知识库）

适用标准

ASME Section IX / API 1104 / AWS D1.1 / ISO 13847 / EN ISO 15614 / GB/T 985

交货

根据配置、生产计划和物流条件确认

质保

整机12个月；耗材除外；终身技术支持

04 / 行业应用案例

FXT40 Pro + K系列的适用场景。

->石化 & 炼油

炼油装置管道和高压工艺管道。

炼油装置停车和大修项目将数百至数千个管道接头压缩到短暂的停工检修窗口期，焊接效率直接决定大修成本。K系列开式焊头无需管端通道即可安装在就位管道上——焊头绕静止管道旋转，经过平焊、横焊、立焊和仰焊位置，FXT40 Pro的逐区参数控制在单次旋转中补偿管顶（平焊1G）与管底（仰焊4G）之间的热不对称性。

8区段×8阶段的编程结构为炼油厂WPS库中每种材料×壁厚×管径组合存储程序资质参数组。50组参数库结构化存储炼油厂工艺管道全套程序（Sch.40 / Sch.80碳钢、316L工艺管线、双相2205酸性介质服役），操作员可即时调用。

兼容材料：碳钢（SA-106、SA-335 P5/P11/P22）、不锈钢304/316L、双相2205。外径范围：外径20-325mm。适用标准：ASME B31.3（工艺管道）、API 510（压力容器）、API 570（工艺管道检验）。

->船舶制造

船舶管路系统和海军辅助管道。

船舶管道安装通常在舱室内就位完成，对接后管端无法进入——密封焊头在物理上无法使用。K系列开式焊头从侧面夹紧已就位管道，适应海洋机舱、燃油系统和冷水分配管道的布置约束。西门子S7-200 SMART V3.0 PLC电弧控制在舾装泊位中的岸电和船厂发电机供电质量下均保持稳定性。

对于依据船级社规程（DNV-GL、ABS、劳氏船级社、CCS、NK）认证的海军和商用船舶焊接，FXT40 Pro的逐焊参数记录生成验船师审查所需的接头追溯记录。结合WPS / PQR文件支持，该系统可顺畅融入符合IACS规范的焊接程序。

兼容材料：海洋级碳钢、不锈钢316L、铜镍合金（配冷丝）。外径范围：外径20-325mm。适用标准：DNV-GL、ABS、劳氏船级社、CCS、NK船级社规范；ASME Section IX认证。

->发电

热力发电厂蒸汽管道和核辅助管线。

电厂高压蒸汽管道在项目特定压力和温度范围内运行，焊接资质依据ASME Section I（电力锅炉）和B31.1（动力管道）认证。这些接头通常是Sch.80至Sch.160合金钢管（SA-335 P11、P22、P91）的全位置环缝焊接，360°圆周上均匀的热输入直接影响蠕变寿命。FXT40 Pro的8区段参数控制适配5G固定管焊接中典型的4个位置转换，西门子PLC提供蒸汽服役NDE验收所需的程序重复性。

对于核电站辅助管道（汽轮机厂冷却水、仪表空气、消防——非一级），FXT40 Pro的逐焊数据记录支持10 CFR 50附录B和NQA-1质量程序所要求的参数追溯。对于一级反应堆冷却剂管道或蒸汽发生器管板焊缝，请参阅PT系列管板焊接机（PT40 + FXT20用于外径12-38mm管板接头）。

兼容材料：碳钢（SA-106）、低合金钢（P11/P22/P91）、辅助管线用304/316L。外径范围：外径20-325mm。适用标准：ASME Section I、ASME B31.1、ASME Section IX、NQA-1、10 CFR 50附录B。

->长输管道

现场连头和外径325mm以内的管道建设。

对于外径20-325mm范围内的油气管道——通常为采油管线、支线、集输管线和仪表接管——K系列开式焊头卡具可现场便携使用，单人即可部署。对于外径≥219mm的大口径输送管道，K600轨道式焊接机是推荐的配套产品：K600安装在110mm窄轨道上，无需拆除保温层即可安装在保温管道上，按K600知识库工作温度为-20°C至+60°C，支持冷丝填充用于重壁干线建设。

K系列和K600共用同一台FXT40 Pro电源，因此管道建设承包商的设备配置用一个电源平台和程序库即可覆盖从外径20mm现场仪表管到外径219mm以上输送管道的全部范围。

兼容材料：API 5L X42/X52/X65管线碳钢、不锈钢316L。外径范围：外径20-325mm（K系列）；≥219mm（K600轨道式）。适用标准：API 1104、ASME B31.4（液体管道）、ASME B31.8（天然气管道）、ISO 13847。

05 / 采购常见问题

买家在下单前常见的问题。

K系列焊头有哪些型号，分别覆盖哪些管径？

六款K系列开式焊头卡具：K76、K114、K168、K219、K273和K325。覆盖管道外径20mm至325mm（3/4"至12.8"），壁厚2-13mm。全部六款共用FXT40 Pro电源和50组参数库，换头时间不超过10分钟。对于外径≥219mm需要轨道式安装的管道（长距离管道建设），K600轨道式焊接机是推荐的配套产品——同样在FXT40 Pro平台上运行。

FXT40 Pro是否支持填充焊丝焊接？

是的。FXT40 Pro配备集成式送丝机，接受最大15kg的焊丝盘，焊丝直径0.8 / 1.0 / 1.2mm。这使其有别于FXT20（不支持填充焊丝，用于密封C系列焊头上的薄壁自熔焊接）。FXT40 Pro的填充焊丝能力正是K系列工业管道应用中2-13mm壁厚范围所必需的。

为何FXT40 Pro采用三相380V而非像FXT20那样的单相220V？

输出容量需要。FXT40 Pro提供5-400A DC，21.5 kVA——全位置焊接13mm壁厚碳钢管道所必需。FXT20单相220V架构专为薄壁（0.5-3.0mm）C系列密封焊接设计，在4.5 kVA下5-200A即已足够。工业管道制造车间通常具备三相380V供电；在现场，配备400A焊接设备规格的发电机是标准配置。

FXT40 Pro是否支持ASME Section IX程序资质认证？

是的。西门子S7-200 SMART V3.0 PLC和已配置的逐焊数据记录（电流、电压、速度、送丝速度、行进角度、焊接时间）生成ASME Section IX WPS / PQR文件所需的参数记录。对于依据NQA-1认证的核辅助管道，已配置的焊接记录可在QA计划要求时支持项目追溯审查。我们可应客户要求提供WPS / PQR开发支持。

交货期和质保条款？

交货计划根据配置、生产计划、检验要求和物流条件确认。质保和技术支持条款随最终报价和订单文件一并确认。

同一台FXT40 Pro能否驱动K600轨道式焊头用于更大管径？

可以。K600轨道式焊头同样由FXT40 Pro驱动——K系列模块化卡具（外径20-325mm）和K600轨道式（≥219mm）共用同一电源平台。这意味着管道承包商的设备配置可用一台电源和参数库覆盖从仪表管到输送管道的全部范围，只需根据管径切换焊头和轨道即可。

集成指南 / K系列选型

开式焊头选型现已纳入FXT40 Pro产品页面。

K系列适用场景

工业管道和现场环缝焊接

当管道已就位、两端均不可自由移动、需要填充焊丝，或作业对象是工业管道而非高纯密封管材时，使用K系列开式焊头卡具。按知识库，FXT40 Pro支持外径20-325mm K系列作业，壁厚2-13mm。

焊头选型

K76至K325，以及K600背景说明

K76、K114、K168、K219、K273和K325共用FXT40 Pro平台。对于外径≥219mm需要轨道式移动的管道项目，K600是使用同一FXT40 Pro电源系列的配套轨道式焊头。

应用边界

何时应选用FXT20

对于自熔薄壁高纯管材，选择FXT20配C系列密封腔焊头。K系列适用于开式工业管道；C系列适用于密封薄壁管材和内焊道氧化控制目标。

飞宇达产品系列中的其他系统。

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FAQ

What is the FXT40 Pro all-position pipeline automatic welding machine?

The FXT40 Pro is a professional-grade automatic pipeline welding system designed for all-position girth welding (flat, horizontal, and overhead). It features a Siemens S7-200 SMART PLC and AVC+OSC dual closed-loop control, making pipeline welding as simple as setting a navigation route. It is engineered to replace manual labor in demanding industries like petroleum, shipbuilding, and power energy.
How does the FXT40 Pro ensure weld quality in overhead and all-position welding?

The FXT40 Pro utilizes AVC (Automatic Arc Voltage Control) for real-time arc length tracking and OSC (Transverse Weaving) for precise bead formation. This combination allows for 360° automatic rotation without manual adjustment, ensuring a radiographic inspection pass rate of ≥98%, even in difficult overhead positions.
What pipe diameters and wall thicknesses can the FXT40 Pro weld?

The FXT40 Pro supports a wide range of pipe diameters from Φ20mm to Φ325mm through its modular K-series welding heads (K76 to K325). It is optimized for wall thicknesses between 2mm and 13mm, supporting both carbon steel and stainless steel with multi-pass welding capabilities.
What are the groove requirements for using the FXT40 Pro automatic welder?

For materials thicker than 2.5mm, a V-groove is required. For carbon steel, a single-side angle of ≥37° is recommended, while stainless steel requires ≥45°. The system handles fit-up gaps of 0-0.5mm and requires no root face for optimal penetration.
How much efficiency can be gained by switching from manual welding to the FXT40 Pro?

The FXT40 Pro increases welding efficiency by 40% to 60%, especially for thick-wall pipes requiring multi-pass welding. Its 8-zone intelligent programming allows complex multi-stage parameters to be completed in one operation, significantly reducing labor costs and human error.
Do I need a senior welder to operate the FXT40 Pro system?

No. One of the core value propositions of the FXT40 Pro is reducing dependence on highly skilled welders. With its "Automatic Programming" mode, an ordinary operator can start producing nuclear-grade quality welds after only 3 days of training. The system stores up to 50 groups of welding recipes for one-click recall.
Is the FXT40 Pro suitable for harsh industrial environments?

Yes, the FXT40 Pro is designed with an IP21 protection grade and operates reliably in temperatures from -10℃ to +40℃. It features a robust 400A industrial inverter core and a 15L circulating water cooling system to ensure continuous high-intensity work in shipyards and refineries.
What kind of after-sales support does Feiyide (FYID) provide for the FXT40 Pro?

We provide a 12-month whole-machine warranty and lifetime technical support. Our service commitment includes 7×18 hours online video support (English/Chinese) and a response time where common spare parts are shipped within 48 hours. For overseas customers, we offer remote diagnosis and video guidance to ensure zero-downtime operations.

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FYID FXT40 Pro Sistema de Soldadura Orbital de Cabezal Abierto Industrial (400A, Serie K)