What does HUAYAN WELD do?

HUAYAN WELD AUTOMATION CO., LTD is a Chinese manufacturer of automatic welding and cladding machines, founded in 2006. We design and build CNC welders, girth welders, positioners, laser/plasma/hot-wire TIG cladding systems and robotic welding cells for the valve, pressure-vessel, auto-parts, shipbuilding, chemical and mining industries.

What types of welding machines does HUAYAN make?

We make multi-axis CNC automatic welders (BWG series), girth welders (LS/WS vertical/horizontal headstock), universal positioners (BW), custom welding & cladding lines (CZ series: laser cladding, plasma cladding, hot-wire TIG, pipe-inner cladding, saddle welding, robotic workstation), robotic welding collaboration systems, molten-pool monitoring systems (LF) and water-cooled plasma welding power sources (DLZ-400).

Which industries use HUAYAN welding equipment?

Our machines serve valve & valve-components, pressure vessels, tanks and shipbuilding, auto & motorcycle parts, chemical, mining & drilling, heat exchangers, hardware/sanitary ware, nuclear-power components and plastic machinery. We are especially strong in valve hardfacing (seat, gate, disc, body cladding).

What welding processes are supported?

TIG/GTAW, MIG/MAG/GMAW, Plasma/PAW, Laser/LBW, SAW, and cladding/hardfacing (PTA plasma transfer arc, laser cladding, hot-wire TIG). We cover carbon steel, stainless steels, nickel alloys, cobalt alloys (Stellite), tungsten/carbide and aluminum bronze.

Do you provide cladding and hardfacing for valves?

Yes. Valve hardfacing is one of our two core divisions. We supply dedicated machines for valve seat/disc/gate/body cladding using Stellite, 507, 507Mo, 304, 310, 625 and copper alloys, via TIG wire-feed, MIG, plasma powder and laser cladding. Models include BWG-5000D-1 (three-eccentric butterfly valve, DN100-DN2000), QFB-300 (gate/globe valve, DN50-DN200) and CZ-PAW/CZ-LASER systems.

Is HUAYAN a manufacturer or a trading company?

We are a manufacturer, not a reseller. We hold ISO 9001:2015, National High-Tech Enterprise (China Torch Program) certification, 9 utility-model patents and 3 software copyrights, with an in-house mechanical + software + welding R&D team and a 5,000+ m² plant in Rui'an, Zhejiang, China.

Do your machines require skilled welders to operate?

No. Our controllers embed a factory welding database with pre-verified parameters, so ordinary operators can produce high-quality welds by selecting a workpiece and pressing start. Many systems are "free-programming" (AI auto-generates the program from diameter/width inputs) and support 4G remote service, training and troubleshooting.

What are your certifications and export experience?

ISO 9001:2015, National High-Tech Enterprise, 9 CNIPA utility-model patents and 3 software copyrights. Products are exported to 30+ countries and have served 2,000+ customers, including CSSC, CIMC, Yuanda Valve, Neway, DunAn, Delixi and CHNT.

Can you build custom welding lines?

Yes. The CZ series and CZJ large/custom machines are tailor-made: laser cladding, plasma cladding, hot-wire TIG, pipe-inner cladding, saddle welders, robotic workstations, gantry seam welders, narrow-gap SAW and double-station pipe welding stations, each engineered to the customer's workpiece, material and throughput.

How can I contact HUAYAN WELD?

For international inquiries: email leo@huayanweldtech.com or shanghai@huayanweldtech.com, tel +86 13353366340, WhatsApp +86 13958833619 or +86 19906697380. Headquarters: 33 Xinmin Road, Bashui Industrial Zone, Tangxia, Rui'an, Wenzhou, Zhejiang, China. Website: https://www.huayanweldtech.com . Social: TikTok @Ed_Liam, YouTube @HUAYAN-WELD.

🔍 클릭하여 확대

CZ-HTIG 시리즈

CZ-HTIG 핫 와이어 TIG 클래딩 시스템

CZ-HTIG는 핫 와이어 TIG(GTAW) 클래딩을 적용합니다. 고전적인 오버레이 기술로 와이어를 예열해 쉽게 녹아 용접 풀로 흘러들어가도록 하여 용착률과 용입을 높입니다. 장비·소모품 비용이 낮아 경제적이며 소형·중형·대형 공작물에 모두 적합하여 내마모, 내식, 내고온 코팅을 제공합니다.

견적 요청 지금 문의

💬 WhatsApp: +86 199 0669 7380 ✉️ [email protected] 💬 WhatsApp 2: +86 139 5883 3619 ✉️ [email protected]

개요

핫 와이어 텅스텐 불활성 가스(TIG) 용접은 고전적인 공작물 표면 오버레이 기술입니다. 이 방법은 와이어를 예열하여 쉽게 녹아 용접 풀 속으로 흘러들어가도록 함으로써 용착률과 용입을 향상시킵니다. 핫 와이어 TIG 용접은 밸브, 파이프 피팅, 파이프라인의 내·외부 표면 코팅에 널리 적용되며, 내마모, 내식, 윤활, 내고온성 등 고성능 요구를 충족합니다.

레이저 클래딩과 플라즈마 클래딩에 비해 핫 와이어 클래딩은 장비·소모품 비용이 낮아 상당한 비용 이점이 있습니다. 공작물 변형에 미치는 영향은 두 방식의 중간 수준으로 제어 가능한 정밀도를 제공합니다. 적용성이 높아 소형·중형·대형 공작물 모두 호환됩니다. 전통적인 텅스텐 불활성 가스(TIG) 용접의 기술적 확장으로 작업자 요구 사항이 낮아 익히고 적용하기 쉽습니다.

적용 산업

밸브 제조 파이프 및 피팅 파이프라인 석유화학 석유가스

사양 및 구성

파라미터	사양
공정	핫 와이어 TIG(GTAW) 클래딩
와이어 피딩	핫 와이어(예열) + 콜드 와이어(옵션)
용입	콜드 와이어 TIG 대비 향상
용착률	높음
공작물 크기	소형·중형·대형 호환
변형	레이저·플라즈마 클래딩 사이(제어 가능)
작업자 요구사항	낮음 — 적용 용이