On the track of accelerating expansion in the medium voltage switchgear market, every manufacturing enterprise is looking for the "double upgrade password" of production capacity and quality. Yangzhou Deyun Electrical Equipment Group Co., Ltd. was established in 2002. It is a high-tech private enterprise that integrates research and development, manufacturing, sales, installation, and service. This enterprise has long been troubled by the core problem of processing the inner liner of the ring main unit.

Relying solely on manual welding of the inner liner of the ring main unit not only has low efficiency, but also suffers from problems such as large welding deformation and poor dimensional accuracy. Compared with the inner liner processed by outsourcing using fast equipment, the quality gap is very obvious, "said Mr. Wang from Deyun Electric.

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Difficult selection under multiple varieties and small batches

With the surge in demand for medium voltage switchgear in the market, the production capacity pressure of DeYun Electric is becoming increasingly prominent. Increasing manpower means higher labor costs and difficulty in controlling quality consistency; The introduction of automation equipment has led to a wide variety of equipment on the market, with significant price differences. In particular, there were doubts within Deyun Electric about whether to invest heavily in introducing high-speed equipment.

　　
The team is meticulous in every aspect, from internal discussions to external testing, from fixture specification confirmation to programming demonstration verification. Given the diverse and small-scale production status of DeYun, the flexibility of equipment adaptation has become the core consideration for DeYun Electric - only by being able to adapt to different specifications and shapes of ring main units and inflatable cabinet liners can we truly break free from the limitation of "one device only doing one thing".

Tongkuai Laser Welding Solution Core

The core pain points of flexible production

After multiple rounds of comparison and testing, the TruLaser Weld 5000 laser welding from Tongkuai stood out among numerous products. This device is designed specifically for welding complex components and has high flexibility. At the same time, the intelligent welding process carried by the equipment can monitor the temperature, current and other parameters during the welding process in real time, and automatically adjust the welding parameters, fundamentally solving the industry pain points of uneven penetration and large deformation in manual welding.

　　
The installation and debugging were completed in just one month, and after one week of training, we were able to officially start production. The mature system of Tongkuai Intelligent Laser Welding Station helped us solve the core pain points of flexible production in terms of production efficiency and stability, "said Mr. Wang from Deyun Electric.

Dual upgrade of quality and production capacity

The data after the equipment was put into use dispelled Deyun Electric's initial concerns. In terms of quality, the inner liner welded by Tongkuai equipment has stable melting depth, smooth and even welds, almost no oxide layer, greatly enhanced rust resistance, and significantly improved product competitiveness; In terms of production capacity, a leapfrog growth has been achieved - previously, the monthly production of ring main units was up to 400, but after being put into use, not only can 700 ring main units be produced, but also 300 inflatable tank liners can be processed simultaneously, with a total monthly output directly exceeding 1000 units.

　　
For the service support of Tongkuai, Mr. Wang from Deyun Electric stated that in the face of on-site application and tooling requirements, the professional technical support under Tongkuai's standard architecture responds very quickly, effectively ensuring the efficient and stable operation of equipment.

With the continuous expansion and product iteration upgrade of the medium voltage switchgear market, Tongkuai has always been the core partner of Deyun to achieve production capacity breakthroughs and quality upgrades. We have reserved upgrade space for existing equipment and will collaborate with Tongkuai to explore new application scenarios in the future. In Mr. Wang's plan, relying on Tongkuai's flexible welding technology and professional services, Deyun Electric will continue to improve production efficiency and product competitiveness, and work together to create broader development space in the field of intelligent power distribution.