kaiyuan story

Mr. Du visited Kaiyuan India.

Mr. Du Xianping, Vice Chairman of Kaiyuan Group, Chairman of Tangshan Kaiyuan Auto welding System Co., Ltd., Chairman of Panasonic Welding Systems (Tangshan) Co., Ltd. visited Kaiyuan Welding & Cutting Automation India Pvt., Ltd. on 16th April.

Mr. Du satisfied with the achievement of Kaiyuan India in the last financial year. From the global business point of view for Kaiyuan, Mr. Du requested Kaiyuan India to work with long term view. Also had a discussion regarding the strategy for promoting Kaiyuan products in India to meet customers requirement, Mr. Du had given the direction and guidance.




KAIYUAN has 30 years of history for manufacturing resistance welding machines. The products are widely used in automobile parts, aviation parts, low-voltage apparatus parts etc in manufacturing industries. Kaiyuan made resistance welding machines are known higher reliability, low maintenance cost & with Quality welding with repeatability for joint after joints. Kaiyuan offers full range of resistance welding machines as follows:

Single phase spot projection welder: 35kVA / 50kVA / 70kVA / 100kVA / 160kVA / 200kVA

MF three-phase spot projection welding machine: 50kVA / 80kVA / 160kVA /320kVA / 480kVA

Single phase seam welder: 100kVA / 160kVA

MF three-phase seam welder:100kVA / 160kVA

Both KAIYUAN controller and PANASONIC controller are optional for KAIYUAN resistance welding machines.


LIVE demonstration for the resistance welding machines on KWAI Chakan plant. Following models are included as listed below:

DTN-50SAJ which is 50kVA single phase spot/projection welder with KAIYUAN controller, DTN-50SPJ which is 50kVA single phase spot/projection welder with PANASONIC controller, DTBZ-80SAJ which is 80kVA MF three-phase spot/projection welder with KAIYUAN controller.


kaiyuan-main sub

Our expert will explain the features of the machine, will operate and weld to show the welding performance, will show the design and structure of the machine, will discuss with the customer and recommend the suitable model as per customer’s welding component.

Kaiyuan also provides very popular transformer radiator automatic manufacturing line with building in multi-spot welder and seam welder. Almost 90% transformer radiator manufacturer are using Kaiyuan product line or individual machines in China.

Kaiyuan resistance welding SPM for automobile parts manufacturers such as a generator, transmission, damper, door & window, seat, breaker, silencer etc. are accepted by some global companies such as Johnson, Faurecia, Tenneco, Bosch, Aisin Seiki, Weifu, Exedy, Minth, Lingyun, VKV etc.




Kaiyuan India participated in the seminar orginanized by IIW in Kolkata on 23th Feb 2019 which hosted many of the industrialist & entrepreneurs in the eastern belt of India, PHD persons, Students from IIT’s.. Kaiyuan shared its global experience in the feild of welding for the thick plate with the Tandem and Multi wire application keeping in mind the need to IMPROVE the PRODUCTIVITY & QULAITY at the same time which is the need of the hour to achieve demand on time. The presentation concentration on the Tandem welding with Submerged Arc Welding for Railway Girder industry and other high end products introduction. Positive feedback received from the audience during the event for the Kaiyuan products.
Kaiyuan offer the multi wire SAW (TWIN, TANDEM, THREE WIRE…) system to the girder fabrication industry to boost the productivity with higher deposition rate.

Single Wire

Twin Wire

Tandem Wire

Multi Wire

Submerged arc welding (SAW) is a welding process that can deliver high deposition rates and deep penetration at a very rapid pace. Heavy-duty fabricators, such as those that work with flat plate, girth welds in pipe, and spiral pipe mills, have embraced the technology to help them optimize production.
Of course, metal fabricator are always looking for increases in productivity. The goal is simple: If a company can increase the number of jobs on the shop floor, it can bring in additional revenue to grow the bottom line.
A metal fabricators doesn’t have to look far to find technology advancements that can help it boost the performance of its SAW process. A few techniques, such as twin-wire, and tandem welding, are widely used and proven in production environments to help meet increased productivity goals.
Kaiyuan India remain determined to work with the customers closely & help them achieve the goal with the technology upgradation in the field of Welding & Cuttung to meet the ever challenging industrial needs for the present & future challenges ahead.

Address change of Kaiyuan Welding & Cutting Automation India Pvt. Ltd.

Kindly notice that Kaiyuan India is shifting to Chakan MIDC from 1st December 2018.

The new address will be as below:
Kaiyuan Welding & Cutting Automation India Pvt. Ltd.
Address: Plot No. 51, Gat No. 343, Chakan Talegaon Road, Pune – 410501, Maharashtra India. (Behind Courtyard Marriott Hotel)


Digital Control Inverter AC/DC Submerged ARC Welding Power Source KIA-1000 Lanched in India

Along with the growth in heavy welding application, the demands for high efficient welding method, Tandem Welding system , is increasing in India. To meet customer requirement, KAIYUAN developped the digital control inverter AC/DC welding power source, KIA-1000, which specially used for Tandem welding as AC power source.

This machine achieved wonderful arc characteristics through high speed MCU and softeware control of the output waveform precisely. Welding performance much better than traditional thyristor machine. Because of three phase power input, reduced the impact to power supply.

Specifications KIA-1000
Control Mode Digital controlled Inverter
Mains supply 415V±20%, 3Ph, 50Hz
Rated input power 56KVA
Rated no load voltage 87V  (peak value)
Output current range AC  200 – 1000A DC 200 – 1000A
Rated duty cycle 100%
Protection class IP23S
Insulation class H class (200 degree)
Dimensions, L x W x H 870 x 505 x 1000 mm
Weight 168 Kg
Conveyor roller pressing assembly machine

Made In India, Conveyor Roller Bearing Pressing Machine Launch

Kaiyuan India here launches the “Conveyor roller Bearing Pressing machine” which is developed under the “Make in India” initiative which offers the newly designed, high performance idler roller pressing assembly machine.

High end conveyor roller bearing pressing machine to meet the customer demand is now available at affordable price to all small and medium scale roller manufacturers in India and across the globe.

This machine is used for bearing and sealing assembly. Suitable for roller pipe diameter from 76mm to 219mm and length from 200mm to 2600mm and bearings specifications 6204, 6205, 6206, 6305, 6306, 6307, 6308 etc.

  • With specially designed hydraulic cylinders, the damage to inner sealing will be avoided as excessive pressure is damped within the cylinder in addition to fitting the bearings exactly at the set position.
  • New designed pressing tools is more convenient for initial setting and consumes less switch time for different size of rollers.
  • A special feature, ‘Pressing delay time’ is added in the machine, which ensures the exact positioning of bearings by holding the bearings at set position for few seconds before retracting, thus improving the assembly quality.
  • The machine has a rigid structure, which can be used under any environment, ensures consistency in high quality rollers for many years.
  • Both cylinders are concentric and are synchronized which ensures equal and opposite pressures on both the sides.
  • Installation and operation is very user friendly. The system removes the requirement of a skilled operator & hence reduce dependency. Hence high quality rollers are ensured by the machine and not by the operator.
  • The machine is highly productive and has the capacity to produce upto 800 rollers per shift.
  • All the small scale roller manufacturers should have this machine to compete with best in industry roller manufacturers. Considering the availability of the machine at competitive price, it is recommended for all small scale roller manufacturers to go for it.
  • The machine is ready at Pune demo center, enthusiasts are welcome for live demo.
Conveyor roller manufacturers

The best option for Conveyor Roller manufacturing for small company

Conveyor roller manufacturers

kaiyuan india provides a best solution to Conveyor roller manufacturers

For conveyor roller manufacturing, there are four basic important procedures which are Pipe cutting, Both end boring, Welding of bearing housing and Bearing sealing assembly. One example shows here which is under installation & commissioning in India now.

From left to right in the image is 1) Pipe cutting machine, 2) Pipe both end boring machine, 3)bearing housing welding machine and 4) bearing & sealing assembly machine.
KAIYUAN Conveyor roller manufacturers & Suppliers provides four different Conveyor roller machines for all the four procedures which are used worldwide and are very popular. More than 450 satisfied customers worldwide with 30 automated complete line installed and more than 3000 stand alone machines functioning all over the globe.
The four stand alone machines are as follows:

Suitable for pipe diameter from Ø76 – Ø159 and roller pipe length from 200mm to 2200mm.

  • Pipe Automatic Beveling and Cutting Machine ————— QJQG-159-2.2D
  • Automatic Pipe double end Boring Machine —————————– QJKA-159-2.2D-Z
  • Dual Torch Welding System (pipe length up to 2600mm) ——- HHCG-219-2.6D-T-2×350KR
  • Bearing and Sealing Pressing Machine (pipe length up to 2600mm) ——————– YZY-219-2.6C-K
  • Suitable for pipe diameter from Ø76 – Ø219 and roller pipe length from 200mm to 2600mm.
    • Pipe Automatic Beveling and Cutting Machine ——————- QJQG-219-2.6D
    • Automatic End hole Turning Machine —————————– QJKA-219-2.6D-Z
    • Dual Torch Welding System (pipe length up to 2600mm) ——- HHCG-219-2.6D-T-2×350KR
    • Pressing Machine (pipe length up to 2600mm) ——————- YZY-219-2.6C-K


  • With only these four basic machines, you can start your business easily and produce high quality conveyor rollers.
  • KAIYUAN India expert team offer on-site training to operators and support as part of the system.
  • KAIYUAN India will work jointly to support you to select the high quality suppliers for roller components such as different type of bearing housing and sealing.
  • After sales support will be provided from KAIYUAN Pune.
  • All machines are available at Pune demo center. Enthusiasts are welcome for live demo.

We believe that the idler roller manufacturing segment will change both in productivity and quality in the near future in India.


Kaiyuan Commissioned Fully Automatic Roller Manufacturing Line!

KAIYUAN has created a strong footprint in India by commissioning a fully automatic conveyor idler roller manufacturing line in India. This fully automatic line has the capacity to deliver 700+ idler rollers per shift with the highest quality standard and establishes KAIYUAN’s leadership position in the idler roller manufacturing industry.


Kaiyuan Seminar On Welding Science And Technology, Mumbai!

Kaiyuan had organised a seminar on welding science and technology with Indian Institute of Welding, Mumbai branch, through Weldwell Specialiy Pvt. Ltd. More than 60 industrialists and engineers joined the discussion and Kaiyuan presented its high-end welding and cutting technology. Response to Kaiyuan products was overwhelming. Kaiyuan team resolved many queries of young engineers during the discussion.


Kaiyuan Particepated In 1st Edition Of Cii Welding Conference 2016!

Kaiyuan participated in 1st Edition of CII Welding Conference 2016 at Taj Hotel Mumbai. The subject of the conference was “Welding Innovation, Challenges and Application in India”. The future of Welding technology and its applications were beautifully presented and Kaiyuan also presented its high-end technology products and its views on future of welding technology.