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Premium Transformer Radiators & Corrugated Fin Solutions

High-performance galvanized and stainless steel radiators, fin panels, and production lines engineered for oil-immersed transformers. Trusted by global manufacturers since 2005.

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Industrial Grade

Built for durability in high-stress transformer environments.

Full Production Lines

Complete automation solutions for corrugated fin and radiator manufacturing.

Global Export

Serving clients across Asia, Europe, and North America.

About Changzhou Apex Machinery

Changzhou Apex Machinery Co., Ltd. is a leading manufacturer and supplier of transformer radiators, corrugated fins, and related production equipment. With over 18 years of experience, we specialize in high-precision components for oil-immersed transformers used in power distribution and transmission systems.

Our product range includes hot-dip galvanized radiators, stainless steel radiators, corrugated fin panels, forming dies, cutting molds, and fully automated production lines. We combine advanced manufacturing techniques with rigorous quality control to deliver reliable, long-lasting solutions.

Est. Since

2005

Export Reach

50+ Countries

Radiator Delivery

Our Products

Precision-engineered transformer components and production systems designed for efficiency, durability, and performance.

Hot Dip Galvanized Radiator

Hot Dip Galvanized Radiator

Corrosion-resistant radiators ideal for outdoor transformer installations. Zinc-coated for extended service life.

  • • Material: Q235B Steel
  • • Coating: Hot-dip Galvanized
  • • Application: Oil-immersed Transformers
Stainless Steel Radiator

Stainless Steel Radiator

High-grade 304 stainless steel radiators for harsh environments requiring superior corrosion resistance.

  • • Material: SS304 / SS316
  • • Thickness: 1.0–2.5mm
  • • Standards: ASTM, GB, ISO
Radiator Forming Die

Radiator Forming Mold Die

Precision tooling for forming corrugated radiator panels. Customizable for various profiles and dimensions.

  • • Custom Design Available
  • • High Wear Resistance
  • • Compatible with Automation
Fin Panel Production Line

Fin Panel Production Line

Fully automated line for manufacturing transformer radiator fin panels with high consistency and output.

  • • Speed: Up to 20m/min
  • • Control: PLC + Touch Screen
  • • Power: 380V/50Hz
Corrugated Fin for Oil Tank

Corrugated Fin for Oil Tank

High-efficiency heat dissipation fins for transformer oil tanks. Enhances cooling performance and structural strength.

  • • Material: SPCC, Q235, SS304
  • • Height: 300–2000mm
  • • Pitch: 10–25mm
Cutting Mold

Radiator Panel Cutting Mold

High-precision cutting dies for accurate panel length and edge finish. Long service life with minimal maintenance.

  • • Tolerance: ±0.2mm
  • • Hardness: HRC 58–62
  • • Compatible with All Lines
Corrugated Fin Production Line

Corrugated Fin Production Line

Integrated system for continuous corrugated fin manufacturing with automatic feeding, forming, and cutting.

  • • Output: 15–25m/min
  • • Automation Level: High
  • • Support: Installation & Training
Transformer Corrugated Fin Tank

Transformer Corrugated Fin Tank

Complete corrugated oil tank assemblies with integrated fins for enhanced thermal performance and compact design.

  • • Custom Sizes Available
  • • Welded or Bolted
  • • Pressure Tested
Other Transformer Parts

Other Transformer Parts

Custom brackets, mounting fixtures, and structural components for transformer assembly and installation.

  • • Material: Steel, Stainless Steel
  • • Surface: Galvanized, Painted
  • • OEM/ODM Supported
View Full Catalog

Why Choose Our Solutions?

Engineered for performance, reliability, and long-term value.

Quality Assurance

ISO-certified processes and 100% inspection on critical dimensions.

Custom Engineering

Tailored designs to meet specific voltage, cooling, and space requirements.

Global Delivery

Fast shipping to ports worldwide with secure packaging and tracking.

24/7 Support

Technical assistance and after-sales service available in multiple languages.

18+
Years in Industry
500+
Projects Delivered
50+
Countries Served
99.8%
Customer Satisfaction

Frequently Asked Questions

What materials do you use for radiators?

We use Q235B steel for galvanized radiators and SS304/SS316 stainless steel for corrosion-resistant applications.

Can you customize radiator dimensions?

Yes, we offer full OEM/ODM services with custom sizes, fin spacing, and mounting configurations.

Do you provide installation support?

Yes, we offer technical guidance, installation manuals, and on-site support for production lines.

What is the lead time for orders?

Typical lead time is 30–45 days depending on order size and customization level.

How do you ensure quality control?

We follow ISO procedures with material testing, dimensional checks, pressure testing, and final inspection.

Get in Touch

Reach out for product inquiries, technical support, or custom project discussions.

+86-13611880735
info@transformer-radiator.com
transformer.radiators@gmail.com
Building 15-2, Huangshan Road, Xinbei District, Changzhou, Jiangsu, China
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