Intelligent Manufacturing

At Daqo Group, we’ve invested USD 9 million to build Nanjing’s first intelligent manufacturing workshop dedicated to transformer cores, achieving fully automated and interconnected smart production.

A Top-Level Designed Intelligent Factory

After 15 months of preliminary research, target design, and detailed planning, we completed the top-level design for our intelligent factory. This encompasses intelligent manufacturing, management, supply chain, and product services. Our project reorganized the original workshop, expanded the facility, and integrated advanced German GEORG robotic lines and Qianyuan intelligent storage systems, achieving intelligent production from material input to finished product via the MES system.

GEORG Automated Cutting & Stacking

We introduced the world’s most advanced intelligent production line from German GEORG in 2019. It achieves intelligent production from raw material to the finished iron core, ensuring higher quality stability. This innovation reduces transformer noise by 5 dB and no-load loss by 5% compared to traditional manual lamination.

Robotic Stacking

Our automated stacking line utilizes positioning lamination and non-stacking yoke technology. Using high-quality CRGO silicon steel, it produces sheets with accurate size and minimal burr, greatly reducing no-load loss, current, and noise.

Coil Wrapping Process

With the iron core as the mold, the coil is directly wrapped around the iron core column and tightened, effectively improving the transformer coil resistance to sudden short circuit ability.

Oil Tank Robot Welding

The oil tank is transported to the welding position by AGV trolley，Using robot automatic welding, ensuring reliable welding quality.

Radiator Robot Welding

The production line has the function of automatic switching between long and short films, and can meet the requirements of automatic production of radiators with film length ranging from 800 to 2000mm. The production line is intelligent through the Internet of Things module, which can monitor, record and chart analyze the operation data and quality data in real time during the production process.

Automatic Coating Of The Radiator

The radiator adopts the coating method of immersion and spraying. The radiator first obtains good adhesion through silane treatment. The primer and intermediate coating are painted by immersion, and the top coat is sprayed by robot to ensure that the radiator sheet can obtain a uniform paint coating, ensuring the beauty and corrosion resistance.

Smart Logistics & Automated Supply Chain

We have deployed an integrated smart logistics infrastructure, including three automated AS/RS, two AGV systems, and an intelligent roller conveyor line. This setup establishes a fully internal smart supply chain, enabling automated material distribution and completely unmanned, intelligent logistics operations throughout the factory.

By deeply integrating with our MES and SAP systems, we achieve seamless internal-external supply chain collaboration, resulting in an end-to-end highly automated and intelligent logistics ecosystem.

Intelligent Warehousing & Automated Material Flow

We have implemented a comprehensive smart warehousing ecosystem featuring automated raw material and coil AS/RS (Automated Storage & Retrieval Systems), seamlessly connected by an AGV-based distribution network. This integrated infrastructure enables fully automated, unmanned material handling and storage operations.

By combining robust warehouse systems with IoT technology, and supported by professional WMS/WCS and customized MES platforms, we have created a highly intelligent logistics management system. This transformation has injected new vitality into Daqo’s warehousing operations, significantly enhancing storage efficiency, reducing labor intensity, and accelerating our production cycles.

Digital Nameplate: Lifetime Data Access

Every Daqo transformer comes with a digital nameplate. Scan the QR code to access cloud-based data including:

Technical Parameters & Manuals
Factory Test Reports
Wiring Diagrams
Installation Videos
This provides seamless traceability and support throughout the equipment’s lifecycle.

Ensure Your Power Never Falters

Daqo Transformer is dedicated to providing robust and intelligent power solutions engineered for modern industry. Our focus is on delivering unmatched reliability and efficiency to ensure your operations run seamlessly.