Expertly Executed
Advanced Welding Automation Solutions Manufacturer in India
Kaiyuan is a global leader in welding automation solutions, offering state-of-the-art systems including submerged arc welding, spot/projection welding, narrow gap TIG/MIG/SAW machines, cladding systems, and unique idler roller manufacturing machines. It also provides automatic conveyor roller, transformer radiator, and axle production lines. With over 30 years in the welding industry, Kaiyuan has significantly contributed to manufacturing advancements.
About Us
Kaiyuan Welding & Cutting Automation India Pvt Ltd (KWAI) is 100% Indian company.
Kaiyuan Welding & Cutting Automation India Pvt. Ltd. (KWAI) is a leading manufacturer and supplier of advanced welding automation solutions and industrial fabrication equipment in India. Established in 2015 in Pune, Maharashtra, we specialize in delivering high-quality welding machines, cutting systems, and customized automation solutions for modern manufacturing industries.
With expertise in Submerged Arc Welding (SAW), TIG/MIG welding systems, spot & projection welding machines, narrow gap welding technology, and cladding systems, Kaiyuan helps industries achieve improved productivity, precision, and consistent welding quality.
Our advanced welding automation equipment and industrial solutions are designed to enhance operational efficiency, reduce production challenges, and support reliable manufacturing processes across various industries.
CLADDING MACHINES
STRIP CLADDING DEVICE
For pressure vessel manufactured pipe, tube sheet surface automatic cladding. Submerged arc welding and electroslag cladding process.
SMALL PIPE INNER CLADDING
Suitable for ɸ50–800mm pipe inner stainless steel cladding, supporting both MIG and TIG welding processes for efficient and high-quality performance.
30 DEG ELBOW CLADDING
Suitable for heavy pressure vessel 30°elbow internal surface automatic cladding with Tungsten electrode automatic TIG wire filling processes.
90 DEG ELBOW CLADDING
The machine mills roller ends with four devices, using hydraulics for precise clamping and smooth feeding.
VERTICAL TIG CLADDING
The installation is for internal vertical hole or valve line automatic cladding. Cold TIG/hot wire TIG welding processes.
D-TIG CLADDING
Two tungsten in one torch, powered by one master power source and one slave PS to control the arc.
Our Products
90 DEG ELBOW CLADDING
NARROW GAP SAW
NARROW GAP TIG
SADDLE WELDER & CUTTER
SMALL PIPE INNER CLADDING
VERTICAL TIG CLADDING
90 DEG ELBOW CLADDING
NARROW GAP SAW
NARROW GAP TIG
SADDLE WELDER & CUTTER
SMALL PIPE INNER CLADDING
VERTICAL TIG CLADDING
Our Process
Briefing
We analyze requirements and provide solutions.
Processing
We utilize machinery and ensure precision.
Finishing
We test products and deliver quality.
Process
The Best Process Experience
At Kaiyuan, we follow a systematic approach to deliver reliable welding automation solutions and industrial fabrication equipment that meet customer requirements. Our process begins with understanding project needs, followed by expert engineering, precision manufacturing, quality testing, and final installation support. With advanced technology and industry expertise, we ensure every welding machine, cutting system, and customized automation solution delivers high performance, accuracy, and long-term operational efficiency.
From initial design planning to final implementation, our experienced team focuses on providing cost-effective, durable, and industry-specific automation solutions. We continuously maintain strict quality standards to ensure our equipment supports improved productivity, reduced downtime, and seamless manufacturing operations.
KWAI is established in 2015 and located in Pune, Maharashtra, India. KWAI is focus on manufacturing and selling welding & cutting equipments and idler roller manufacturing machines.
we work with global Industries!
PEB & INFRASTRUCTURE
IDLER ROLLER MANUFACTURING
RAILWAY GIRDER
PRESSURE VESSELS
SHEET METAL & AUTOMOBILE
SHIP BUILDING
Oil and Gas Industries
PEB industries
Railway Girder
Shipping Industries
Idler roller Industries
Transformer Fin
Manufacturing Industries
World Presence
Ongoing Projects
Esteemed Clients
Years of Experience
Our Clients







Our Reputation Speaks for Itself
SAW was a new process for us, KAIYUAN India really helped us in setting up this new process & they had in fact given us a demo machine before we actually bought a new one. They have strong technical team which qualified our joints as well trained our welders.
We here by place in record our appreciation for performing of above machine and service backup for trouble free running for your requirement. Presently we are using KAIYUAN make ZD5-1600EJ Thyristor controlled Submerged Arc Welding Power Source & Strip Cladding head with Motor.
We are satisfied by the performance of machines for header box and heavy duty application. Satisfactory and hands on training was provided to our workforce to operate the system on different jobs. We have observed KAIYUAN India to have good technical backup & after sales support team.
Global Presence