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-PAW 시리즈

CZ-PAW 플라즈마 클래딩 시스템

CZ-PAW는 포지셔너와 매니퓰레이터를 갖춘 맞춤형 플라즈마 클래딩 시스템으로, 고온·고압 서비스용 하드 시일이 필요한 대형 3중 편심 밸브용으로 설계되었습니다. 완전 자동 방식 — 플라즈마 토치, 파우더 도징, 다축 매니퓰레이터, 중량급 2축 서보 포지셔너가 회전 직경 6m·중량 5T의 공작물을 처리합니다.

견적 요청 지금 문의

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

개요

CZ-PAW는 포지셔너와 매니퓰레이터를 갖춘 플라즈마 클래딩 시스템으로, 고온·고압 성능을 위해 하드 시일(금속 밀봉)이 필요한 대형 3중 편심 밸브를 위한 맞춤형 방안입니다.

플라즈마 클래딩 토치, 파우더 도징, 다축 매니퓰레이터, 중량급 서보 구동 2축 포지셔너를 포함한 완전 자동 시스템으로, 회전 직경 6m·중량 5T의 중대형 공작물 제작 시 최종 사용자에게 큰 도움을 줍니다. 필요 시 이보다 더 큰 사양도 제작할 수 있습니다.

적용 산업

밸브 제조 석유가스 석유화학 발전소

사양 및 구성

파라미터	사양
공정	PTA(플라즈마 이행 아크) 클래딩
클래딩 토치	플라즈마 클래딩 토치
파우더 피딩	파우더 도징 시스템
매니퓰레이터	다축 매니퓰레이터
포지셔너	중량급 서보 구동 2축
최대 공작물 직경	6m(회전)
최대 공작물 중량	5T
자동화	완전 자동
응용	3중 편심 밸브 하드 시일