Category: Transformer Component

The PCB (Pre-Compressed Board) is made from high-purity unbleached softwood sulphate pulp using an intermittent board machine. The wet board is pressed and dried simultaneously, resulting in excellent dimensional stability along with high electrical and mechanical strength.

This board is extensively used as insulating material in Power and Distribution Transformers, as well as in Capacitors, where it is shaped into:

• Winding Cylinders
• Spacers
• Keyways
• Strips

Applications: Transformers, Insulation, Stability, Strength, Cylinders, Spacers, Keyways, Strips, Electrical, Mechanical

Category: Transformer Component

The board is ideal for manufacturing various transformer components, especially:

• Radial Spacers
• Axial Spacers

PBPL is fully equipped with modern machines and tools to produce precision components from pre-compressed board. We also offer complete insulation kits as per the customer's drawings and specifications, suitable for power transformer applications.

Applications: Transformers, Spacers, Insulation, Kits, Stability, Assemblies, Components, Customization, Power, Distribution

Category: Transformer Component

We manufacture and supply a wide range of PCB-based transformer components, including:

• Runners
• Spacers
• Cooling Ducts
• T-blocks
• Cylinders
• Washers
• Angle Cap Rings

These components are also available in sheet form in various thicknesses: 0.8mm, 1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 8mm, 12mm, 25mm, etc. Standard sheet sizes include: 1000mm x 2000mm and 2100mm x 3200mm, among others.

Applications: Power Transformers, Distribution Transformers, High Voltage Equipment, Electrical Insulation, Transformer Repair, OEM Transformer Manufacturing.

Category: Transformer Component

PBPL offers high-quality Electrical Grade Insulation Kraft Paper, manufactured entirely from 100% virgin fibers. The exceptional purity of these fibers ensures that the paper is completely free from impurities and conductive particles, making it ideal for demanding electrical insulation applications.

This kraft paper is widely used as an insulating wrap over aluminum and copper wires by conductor and DPC wire manufacturers. It also serves as electrical insulation between layers of wound coils in electric motors and is commonly used in capacitors, transformers, and other electrical equipment.Supplied in a natural brown finish, the paper is available in roll form with thickness options including 1.50 Mil, 2.0 Mil, 2.5 Mil, 3.0 Mil, 4.0 Mil, and 5.0 Mil to meet a variety of industrial requirements.

Applications: Transformers, Capacitors, Electric Motors, DPC Wires, Conductors, Electrical Equipment

Category: Transformer Component

Diamond Dotted Paper is an advanced electrical insulation material made from high-quality insulating paper coated with diamond-shaped epoxy resin dots on both sides. The epoxy resin contains a special insulating hardener, and in its untreated form, it remains dry and crisp at normal room temperatures (below 35°C).

Upon heat curing, the resin solidifies, giving the paper excellent dielectric and mechanical properties. Diamond Dotted Paper is widely used as an insulating layer for coils and between windings in oilimmersed power and distribution transformers, providing reliable thermal and electrical insulation performance.

Applications: Transformers, Coils, Windings, Conductors, Electrical Equipment, Oil-Immersed Transformers, Layer Insulation, Power Transformers, Distribution Transformers, High-Voltage Insulation, Electrical Machines, Magnetic Components.

Category: Transformer Component

Insulation Pre-compressed Press Board is a high-purity insulating material designed specifically for use in high voltage and extra high voltage transformer applications. Manufactured from 100% unbleached softwood sulphate pulp, this press board is known for its exceptional chemical purity and low electrical conductivity.

The production process involves de-hydration, compression, and drying in a specialized hot press, resulting in a material with superior mechanical and electrical strength.

Pre-compressed press boards offer excellent dimensional stability, minimal compressibility, and low shrinkage, making them ideal for use as insulation in various ratings of power and distribution transformers.

Applications: Transformers, High Voltage Equipment, Distribution Transformers, Power Transformers, Electrical Insulation, Coil Spacers, Core Support, Layer Insulation, Transformer Assembly, Busbar Insulation, Winding Support, HV Devices.

Category: Transformer Component

Dennison Paper is a high-density, thermally upgraded electrical-grade creped Kraft paper specifically designed for machine taping of magnet wire. Engineered to deliver superior performance, this creped insulation offers enhanced tensile strength in the machine direction, enabling higher taping speeds with minimal tension adjustments and reduced risk of breakage.

The improved mechanical strength not only ensures consistent insulation quality but also significantly boosts productivity and helps reduce manufacturing costs in electrical applications

Applications: Magnet Wire Taping, Transformers, Motors, Electrical Coils, Inductors, Windings, Insulation Layers, Power Equipment, Generator Coils, Electrical Machinery, HV Insulation, Electrical Assembly.

Category: Transformer Component

Crepe Paper and Tubes are essential insulation materials widely used in the electrical industry, particularly in transformer and motor manufacturing. Crepe Paper is made from high-grade electrical Kraft paper and exhibits excellent elasticity, mechanical strength, & conformability. It is commonly used for insulation of conductor wires, coil windings, & in areas requiring flexibility during application

Crepe Tubes, formed by winding crepe paper into cylindrical shapes, provide robust insulation & mechanical protection in transformer leads and terminals. Their high dielectric strength and adaptability to complex shapes make them ideal for oil-immersed & dry-type electrical equipment

Applications: Transformers, Motors, Coil Windings, Terminals, Leads, Conductors, Oil-Immersed Equipment, Dry-Type Equipment, HV Insulation, Flexible Wrapping, Electrical Components, Magnet Wires, Power Systems, Electrical Assembly.

Category: Transformer Component

Insulating Presspahn Paper, also known as Leatheroid Paper, is a high-grade electrical insulation material made entirely from vegetable fibers, combining both virgin and recycled content. The high purity of these fibers ensures the paper is free from impurities and conductive particles, making it ideal for critical insulation applications.

Known for its excellent electrical strength, mechanical durability, high purity, and resistance to aging, Press Paper serves as a reliable protective insulator in a wide range of electrical equipment. It is widely used in transformers, motors, switchgears, and the auto electric industry.

The paper is especially suitable for core and slot insulation in transformers, electrical motors, pumps, chokes, and various other electrical components, offering dependable performance and longlasting dielectric strength.

Applications: Transformers, Motors, Switchgears, Pumps, Chokes, Electrical Components, Auto Electric Industry, Core Insulation, Slot Insulation, HV Equipment, Coil Wrapping, Laminates, Generators, Electrical Panels.

Category: Transformer Component

PBPL offers a comprehensive range of Flexible Links and Connectors designed to meet the demanding requirements of electrical and power distribution systems.

The product line includes laminated sheet flexible links, bunch copper wire flexible connectors, and precision-engineered 2D and 3D bend bus bars, ensuring excellent conductivity and flexibility in compact spaces.

We also supply water-cooled kickless and jumper cables for hightemperature or continuous-duty applications. In addition, our portfolio features high-conductivity ETP copper adapters, terminals, and current plugs that deliver reliable performance and superior electrical contact across a wide range of industrial and power equipment applications.

Applications: TPower Systems, Switchgears, Transformers, Motors, Generators, Electrical Panels, Industrial Equipment, Bus Ducts, Control Panels, Power Distribution, Substations, Welding Machines, UPS Systems, Battery Banks.