Oil Tank Transformer

Product Introduction:

As a critical defensive component for transformers, the welded transformer oil tank shell fulfills multiple key functions. Beyond holding insulating oil, it safeguards the internal iron core and windings while maintaining a sealed environment. Its main structure is constructed by welding high-strength steel plates, forming a closed container design. Various welding techniques applied to the shell effectively block the entry of external moisture and dust. At the same time, it enables the insulating oil to circulate smoothly—this circulation process enhances heat dissipation, thereby ensuring the safe and stable operation of the transformer’s internal components.

Product Advantages:

The transformer oil tank casing is a vital component of a transformer, primarily serving key purposes including protecting internal parts, ensuring insulation, enabling heat dissipation, and maintaining a seal. It is designed to withstand external impacts while providing rigid support for the transformer’s internal components—this ensures all parts remain securely in place amid electromagnetic forces and prevents stress-induced deformation from disrupting normal operation. As a sealed container, the tank casing enhances insulating performance: its airtight design keeps out moisture and prevents oil leakage, while also facilitating efficient heat dissipation. These features play a critical role in minimizing the failure rate of the transformer’s internal components, reducing downtime losses caused by malfunctions, improving the equipment’s long-term operational reliability, and lowering its overall life-cycle costs.

Production Process:

Raw material inspection → Cutting → Welding → Shot peening → MT→Spray painting→ Cleaning packaging  →CMM/GMM

Packaging and Shipping:

Our dedicated team follows a strict quality control protocol for every single order. Before shipment, each product undergoes meticulous cleaning, clear labeling, and is protected with anti-rust measures. After that, a rigorous visual inspection is conducted to ensure impeccable quality. Finally, we professionally package the products and store them in our well-organized warehouse—this guarantees that the goods are immediately ready for delivery whenever needed.

Company Strength:
The company adheres to the principles of optimizing all business processes and digitizing every procedure. By leveraging the efficient and high-speed "5G factory" network, it integrates data from the PLM (Product Lifecycle Management) system, ERP (Enterprise Resource Planning) system, manufacturing MES (Manufacturing Execution System), and equipment management system. This integration enables the digital management of business processes including R&D (Research and Development), scheduling, work reporting, process handover, delivery, and traceability. Consequently, the efficiency of product R&D has been significantly improved, production cycles have been shortened, and the on-time delivery rate for customers has been guaranteed.