Plant Environment

Shenyang No.4 Transformer Co., Ltd. — Located in the High-tech Development Zone on the southern bank of the Hun River in Shenyang, the factory covers an area of 33,000 m² with a building area of 13,000 m².

Manufacturing in context

Real workshop photographs are grouped by manufacturing stage so visitors can understand how a desalter project moves from vessel fabrication to system integration and inspection.

Vessel Fabrication

Pressure-vessel shell fabrication and fit-up before coating and package assembly.

Large electrostatic desalter vessel shell during workshop fabrication

Vessel Shell Fabrication

Large cylindrical vessel shell during fabrication and fit-up in the workshop.

Manufacturing and engineering team actively reviewing a desalter vessel under fabrication

Workshop Team Review

Manufacturing and engineering personnel checking the vessel fabrication against project requirements.

Integrated Desalter Assembly

Vessel, access platform, piping and dedicated transformer brought together as one project package.

Electrostatic desalter vessel and access platform assembled in the factory

Desalter Skid Assembly

Painted vessel, access platform, piping and skid structure assembled as one package.

Dedicated desalter transformer integrated on the vessel platform

Transformer Interface Integration

Dedicated transformer positioned on the upper access platform for system integration.

Controls, Piping & Inspection

Visible auxiliary systems and practical factory checks before the assembled equipment leaves the workshop.

Control cabinet and piping integrated on an electrostatic desalter skid

Controls & Piping

Local control cabinet, manifold piping and skid-mounted auxiliaries during final integration.

Factory personnel inspecting an assembled electrostatic desalter unit

Factory Inspection

On-site dimensional and installation review before the unit leaves the workshop.

Transformer Manufacturing & Delivery

Existing factory records remain available as a separate category for transformer production, handling and shipment.

Desalter transformers arranged in the factory workshop

Workshop Production

Special transformers arranged in the manufacturing workshop.

Completed special transformers in the production workshop

Completed Units

Finished transformer units prepared for the next inspection or delivery stage.

Workers supervising transformer loading for delivery

Loading & Delivery

Personnel supervising transformer handling and shipment preparation.