In today's globalized world, a company's strength is not only reflected in technological innovation, but also in its outstanding ability to deliver cross-border projects. We are honored to announce that the high-precision fully automatic vacuum oil injection system customized by our company for an important Russian client has recently successfully completed the factory acceptance test (FAT) and has been officially packed and dispatched to Russia. The successful implementation of this project once again confirms our leading position in the field of special equipment manufacturing and our reliable international supply chain strength.
The client of this cooperation is a leading power equipment manufacturer in Russia, which has extremely high standards for the production quality and reliability of transformers. The vast territory of Russia means that the equipment needs to operate stably in extremely low-temperature environments, which poses severe challenges to the materials, sealing performance and control systems of the oil injection equipment.
The core demands of the customers include:
Extremely high vacuum degree and stability: Ensure that the interior of the transformer is thoroughly dry and free of bubbles, guaranteeing its insulation performance and long-term operating life.
Fully automated control: Reduces human operation errors, achieves one-click precise oil injection, and enhances production efficiency.
Outstanding low-temperature resistance: All key components, such as vacuum pumps, valves, pipelines and seals, must be able to start and operate normally in an ambient temperature of -40°C.
Compliance with both European and Russian standards: The design and manufacture of the equipment must simultaneously meet the CE certification and the local GOST standards of Russia.
Our customized solutions
In the face of the client's strict requirements, our technical team responded promptly, engaged in in-depth communication, and provided them with a comprehensive solution
Technical design: We have selected high-performance low-temperature vacuum pump sets and carried out special anti-freezing design for the entire circulation system. The control core adopts a well-known brand PLC and is equipped with a color touch screen. Three operation modes - fully automatic, semi-automatic and manual - have been programmed to meet the needs of different production scenarios of customers.
Materials and processes: The main pipelines and tank body are made of stainless steel, and the key sealing parts are made of special low-temperature resistant silicon-fluorine materials to ensure good elasticity and sealing performance even in extremely cold conditions.
Strict quality control: From the raw materials entering the warehouse to the complete machine leaving the factory, every process undergoes strict quality inspection. Before leaving the factory, we simulated low-temperature operating conditions and conducted different fracture fatigue tests and performance tests for up to 72 hours. All data met or exceeded the indicators stipulated in the contract.
Standard compliance: Our design documents and quality system are fully in line with CE and GOST standards throughout the process, providing a solid guarantee for customers to smoothly put them into use locally.
Smooth delivery and global service
After undergoing strict on-site factory acceptance (FAT) by the customer representative, all performance indicators of the equipment were highly recognized by the customer. Our logistics team then formulated a comprehensive transportation plan, using sturdy wooden crates and rainproof and shockproof packaging to ensure that this precision equipment could safely and intact travel thousands of miles and reach the customer's hands.