Manufacturing Factory
The products of industial Group re used invanousindusties,such as stelferoaloy,and electrolwsis. The productsindlude fumace transformers,recifersphase shiters,cycloconerters and series reactors,witheach component plaving a iferentrole inthese industes.Arya Transfo indlustial Group manufactres vanoustypes ofumace transfomers andretifers,ensuringtheymeel the specific needs of their industrial applications.
Up To 36kV Dry Type Transformer Production Line
Intelligent Production Equipment
Fully automatic foil and wire winding systems for HV/LV coils.
CNC core sheet slitting and cutting equipment.
Automatic lamination stacking equipment for accurate core assembly.
Smart warehousing system for material storage and production scheduling.
Dry-Type Core & Coil Processing
High-precision winding ensures stable coil dimensions and low partial discharge.
Epoxy resin casting or vacuum pressure impregnation enhances insulation performance.
Accurate core assembly helps reduce vibration, noise, and energy loss.
Digital Manufacturing Control
Automated material transfer improves production efficiency.
Barcode/RFID tracking supports full-process traceability.
Real-time process data monitoring ensures consistent product quality.
Quality & Reliability Assurance
Strict control of coil geometry, insulation thickness, and curing process.
Routine tests cover loss, insulation resistance, voltage withstand, and partial discharge.
Final inspection ensures safe, reliable, and maintenance-friendly operation.
The Beginning of Everything-RAW MATERIAL
Raw materials and components sourced from our own factory or verified reputable vendors (e.g., MR, ABB, Huaming, GE)
Core Process
01/04
Core longitudinal Slitting Line
Core Transverse Shearing Line
Fully Automatic Core Lamination Equipment
Finished Core
This equipment uncoils and levels with edge-guiding and closed-loop tension; multi-knife, low-burr slitting holds width ±0.1 mm, high flatness, and full barcode traceability.
This equipment uses servo length control with 45° miter and multi-step step-lap; inline length/angle QC, and auto sorting deliver flat, precise laminations.
This equipment provides vision-guided (±0.02 mm) robotic stacking and controlled pre-press; high stacking factor, minimal air gaps, and reduced core loss.
Pre-strapped core stacks are clamped per drawing with verified step-lap alignment and torque-tracked pre-press;After electrostatic epoxy resin coating, inspection is performed.
Winding Workshop
LV Winding Machine
LV winding machines form coils with controlled tension and interlayer insulation; Cu/Al foil or wire. Fiberglass Mesh applied, then coils placed into molds for pre-casting.;
HV Winding Machine
12 HV winding machines run simultaneously, forming helical/sectional coils with controlled tension, insulation, taps, end blocking. Fiberglass Mesh applied, coils placed into molds for pre-casting.
Casting
Winding–Casting
Four static-mixing vacuum-pressure casting units run concurrently; heated, degassed resin and vacuum/pressure control minimize voids and PD; programmed cure delivers strength, moisture resistance, and throughput.
Drying
Eight constant-temperature electric drying ovens operate concurrently; closed-loop profiles with logged parameters remove moisture uniformly; low residuals stabilize dielectric properties, dimensions, and scheduling consistency overall.
Accessories Assembly
The core and cast HV/LV coils are aligned and pre-pressed for Active Part Assembly precise assembly. Each Accessories are carefully installed and aligned, with secure connections and thorough checks..
Testing
Accessories Assembly
Each cast resin dry-type transformer undergoes rigorous testing to ensure optimal insulation, electrical, and thermal performance, verifying PD, voltage withstand.