News

Notes from our workshop

Practical updates on production, materials and delivery from the Kelijia team — written for engineers and buyers who work with transformers every day.

How We Inspect Every Transformer Before Shipment
QualityJun 18, 2026

How We Inspect Every Transformer Before Shipment

A look at the routine tests and records kept for each unit leaving our workshop.

Before any transformer leaves our workshop, it goes through a set of routine checks designed to confirm that what was ordered is what gets delivered. The process starts with a review of the approved drawing against the finished unit, followed by electrical tests that cover insulation and performance under rated conditions. Each unit is tested individually rather than by batch sampling, so that any deviation is caught before packing. Results are recorded and can be compiled into a test report for your project files. For customized designs, the report also reflects the agreed specifications, making it easier to verify the transformer against your equipment requirements. If your project needs additional documentation, our team can prepare the records in the format your engineering department prefers. Talk to us when placing an order so the right documents are prepared from the start.
Why Winding Accuracy Matters for Transformer Life
ProductionMay 29, 2026

Why Winding Accuracy Matters for Transformer Life

Consistent winding tension and layering help transformers run cooler and last longer.

Selecting Silicon Steel for Lower Transformer Loss
MaterialsMay 8, 2026

Selecting Silicon Steel for Lower Transformer Loss

How core material choice influences no-load loss and efficiency in daily operation.

Export Packing That Protects Transformers in Transit
DeliveryApr 16, 2026

Export Packing That Protects Transformers in Transit

How we pack transformers for long-distance shipping and handling at ports.

Five Questions to Prepare Before a Custom Design
EngineeringMar 21, 2026

Five Questions to Prepare Before a Custom Design

The information that helps us quote an accurate custom transformer faster.