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The vertical winding machine is specially designed for the winding of HV and EHV transformer coils. It is available in two configurations, pit and ground, depending on the height of the workshop.

The vertical winding machine is equipped with a flexible Chuck with adjustable height, which can be raised and lowered according to the coil height to ensure the best working height. The machine is controlled by frequency conversion, which has the advantages of stable starting, low noise and simple operation.

The machine is equipped with an electronic counter that reduces the number of turns when reversing. In addition, it has the function of automatically stopping at a preset number of turns, thus providing more convenience during the winding process.

The vertical winding machine is a high performance industrial equipment designed for precision winding of transformer coils, reactor coils and large diameter wire windings.

It is widely used in the manufacture of:

Power transformer

Distribution transformer

Dry type transformer

Reactor and inductor

High pressure(HV)And low pressure(LV)Coil system

The machine has been engineered to provide a consistent torque output, precise layer alignment, and efficient coil forming, making it an essential solution for modern transformer manufacturing plants.
The equipment is available in two types, pit type vertical winding machine and floor type vertical winding machine, which can be customized according to workshop layout and production requirements.

Main features of vertical winding machine
●Suitable for cores and expandable winding cores
●The Chuck can move up and down according to the winding height, and the lifting process is soft start.
●AdoptPLCProgrammable control, speed can be controlled by the system
●Intelligent counting device, can preset the number of rotations, and has power-off memory and automatic stop function

Application of Vertical Winding Machine
The vertical coil winding system is designed for a variety of transformer and reactor manufacturing applications.

Coil winding of power transformer
This machine is ideal for producing:

High voltage disc coil (high voltage winding)

Low voltage spiral coil (LVWinding)

Spiral winding

Flat coil

Cylindrical coil structure

It ensures uniform tension control and consistent winding accuracy, enabling the production of high-performance transformers.

Manufacturing of distribution transformers

Applicable to:
10kV–35kVDistribution transformer
Oil-immersed transformer coil
Winding of dry-type transformer
This system guarantees the stability of the coil geometry and reduces the deformation of the insulation during winding.

Reactor coil production

Widely used for:

Power reactor

Filtration reactor

Industrial inductors
High current coil system
It can support large-sized copper and aluminum conductor windings with high structural stability.

Application of EHV transformer

Designed for advanced electrical manufacturing, including:

UHV transformer coil

EHV winding system

Large transmission equipment

Why choose our vertical winding machine

Industrial grade manufacturing quality

Long for transformer factoryDesigned for heavy duty operation, with stable mechanical properties.
For the global transformer industry

Widely used for:

Transformer manufacturer

Electrical equipmentOEMFactory

Coil winding workshop

Industrial Automation Plant

Custom engineering support

We provideOEMCustomized services, including:

 Voltage adaptation
Machine dimension modification

Coil diameter customization

Automation integration (robot wire feeding, CNC control)

Export Ready Solution

CEAuthentication equipment

Global shipping support

Installation guide
Remote technical support

Frequently asked questions
What is the vertical winding machine used for?

It is used for winding transformer coils, reactor coils and high voltage electrical windings with high precision and high stability.
What is the difference between a pit and a floor machine?
The pit machine is installed below the ground for easy operation by the operator, while the floor machine is suitable for workshops without a pit.
Can this machine be customized?
Yes, we offer a comprehensiveOEMCustom services including load capacity, coil size, control systems, and automation capabilities.

What materials can be wound?

The machine supports:

 Copper wire

Aluminum wire

Insulated conductor

 Flat wire and round wire

Which industries will use this machine?
It is mainly used for:
Transformer manufacturing
Power equipment production
Electrical coil winding industry