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Is specialized in designing, manufacturing for power transformers ,furnace transformers and reactor.

Products
The composite strength is high, and the surface composite between copper and aluminum is realized. According to the different use can adjust the material of the substrate, the state of the material, adjust the comprehensive performance of the material, to meet the requirements of different use occasions. Can achieve bending, drilling, deep drawing and other processing.
Enamelled flat wire is a enamelled wire with a rectangular conductor at an R Angle. It is described by the narrow edge value of conductor, wide edge value of conductor, heat resistance grade of paint film, thickness and type of paint film, etc.
Enamelled aluminum round wire is a main type of winding wire, consisting of conductor and insulation layer, bare wire is softened by annealing, and then painted several times, baked.
Enamelled flat wire is a enamelled wire with a rectangular conductor at an R Angle. It is described by the narrow edge value of conductor, wide edge value of conductor, heat resistance grade of paint film, thickness and type of paint film.
Enamelled round copper wire is mainly used as an electrical conductor wherever coils are in motion.It's available size in diameters from 0.05mm to 6.0mm with different insulation, such as Polyurethane, Polyester, Polyesterimide, Polyimide etc.
C type is made of annular or square types cores, it looks like “C” through splitting by wire cutting or wheel cutting after special fastening.
Applicable for Dy style transformers.The dimension design retain the existing technique in the market, satisfy customers in assembly, equipment and capacity. Its join designing adopts much advanced distributed structure technique.
Three-phase Three-column Amorphous Core is an ideal material for Yy and Dy style transformers. The transformers will have more harmonious and beautiful shape,smaller overlooking projective area, and better product structure efficiency. High-capacity transformer cores adopt tensile structure technology.
Transformer cores are made of many thin silicon steel sheets or molybdenum-manganese iron sheets laminated together. A thin layer of oxide is formed on the surface of these sheets and this oxide prevents eddy current losses. The construction of the transformer core is very important as it directly affects the efficiency of the transformer.
Transformer cores are made of many thin silicon steel sheets or molybdenum-manganese iron sheets laminated together. A thin layer of oxide is formed on the surface of these sheets and this oxide prevents eddy current losses. The construction of the transformer core is very important as it directly affects the efficiency of the transformer.
The high and low voltage winding is wound with epoxy resin in vacuum state. After high temperature curing, it forms a solid whole with good mechanical strength and small partial discharge. Cast resin insulation guarantees secure performance of the transformer with no need for complicated and costly maintenance. Preventive maintenance of cast resin transformers consists in a simple visual check. Low operating costs Low losses in the magnetic core and in the windings reduce the costs of operation. The coils are made with pure copper wire /foil, and encapsulated by high quality epoxy resin.
A radiator is a component that increases the flow of heat from a thermal device. It accomplishes this task by increasing the working surface area of the device and the amount of cryogenic fluid that moves over its enlarged surface area. Finned radiators, as the cooling components of the power transformer and special transformer,are widely used at home and abroad. Our radiator is manufactured by automatically punching, combining, drop sew-welding & edge cutting with high quality cold rolled steel to make the elements. The connection between elements and oil collection pipe apply outside welding(CO2 protecting welding) which has completed solved the problems of welding residue&scrap iron to affect the production quality by applying inner welding. It has alsoexperienced sealing testing,surface treating and hot oil flushing to ensure the product quality. Product tested by the third-party tofully meet the transformer industry standard(JBT5347-99).
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As a professional power transformer manufacturer with 20 years of experiences, NINGBO VILLE ENTERPRISE is a combination of Transformer R&D center, production, sales and after sales service, possesses of strong technical strength and excellent manufacturing equipments, as well as modern Office facilities.
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PLEASE CONTACT US.
Contact person:  GREEN HSU
Contact number:  +86-13906684456 / +86-13867838839
WhatsApp:008613867838839 / 008613906684456

Add: Fl 6, No.C12 Building, Lane 299 Guanghua Rd, Ningbo R&D Park,Ningbo Hi-Tech Zone,China, 315040

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