Precision Equipment for Transformer Manufacturing Worldwide
What Makes SIDA Your Ideal Partner
Complete Equipment Portfolio
From coil winding to vacuum drying, SIDA offers 60+ machine models covering the entire transformer production workflow.
Custom Engineering Solutions
Equipment tailored to your factory layout, voltage class, and throughput requirements with full technical documentation.
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Winding & Coil Assembly Equipment
Core Manufacturing Equipment
Insulation Parts Processing Equipment
Vacuum Drying Equipment
Busbar Processing Equipment
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Renting Equipment with Built
From inquiry to installation, we ensure a seamless equipment procurement experience.
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Complete Production Systems
From winding machines to vacuum drying lines, SIDA delivers integrated equipment portfolios that cover the full transformer manufacturing workflow.
Custom Engineering Services
We adapt machine specifications, dimensions, and automation levels to match your transformer class, core type, and factory capacity requirements.
On-Site Support
Our engineers provide installation supervision, commissioning, and hands-on training to ensure your team achieves optimal production from day one.
Boost Productivity with SIDA's Reliable Solutions
"We integrated the automatic high-voltage winding machine and expandable winding mandrel into our line during a capacity expansion. Winding efficiency for large transformer coils improved by nearly 40%. The tension control is precise and consistent, and our first-pass yield rate has climbed noticeably. Technical support responds within a day, which keeps our schedule on track."
"The servo sorting core cutting line has become a critical part of our silicon-steel processing shop. Edge quality is clean and burr-free, and the automated sorting reduces manual handling significantly. Over six months of continuous running, the repeatability has held up well, which matters a lot for our stacked-core tolerance specs."
"Since adding the CNC step-pad block machining center and the multi-layer heat press, we have brought most insulation-part fabrication in-house. Parts we used to outsource with a two-week lead time are now finished in about three days. The machining accuracy and lamination pressure uniformity meet IEC-grade requirements without issue."
"We run the vacuum drying equipment in tandem with the HB-series curing oven for large transformer coils. Temperature distribution is even across the chamber, and the HA-series energy-saving dipping-paint drying oven has made a visible dent in our monthly power consumption. The control interface is straightforward for our operators to manage batch recipes."
"The equipment lineup—from foil winding machines and core stacking tables to coil presses and drying ovens—interfaces well as a system. Commissioning support was hands-on: their technicians supervised mechanical alignment, ran trial batches with us, and trained our staff on daily calibration. It felt like a partnership rather than a one-off sale."
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Our machines support distribution transformers, power transformers, reactors, and mutual inductors across low, medium, and high voltage classes up to 800kV.
Yes. Every major equipment delivery includes on-site installation, commissioning, and hands-on training by our experienced engineers.
Standard machines ship within 30–45 days. Custom-configured production lines typically require 60–90 days depending on complexity.
Use our quote form or email us directly. Include your transformer specifications, target capacity, and factory layout for the most accurate proposal.
Get Answers to Your Questions
Common questions about SIDA transformer manufacturing equipment, shipping, and technical support.
jessie.feng@sidanm.com
Time Operasional
09.00 AM - 05.00 PM
Location
Ningbo,China