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China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F

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"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Fiberglass Epoxy Sheet - Class H, H class flexible composite, electrical insulation paper, Our firm quickly grew in size and reputation because of its absolute dedication to superior quality manufacturing, substantial price of solutions and fantastic customer services.
China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F Detail:

Flexible Bus Bar

Flexible bus bar, also called as bus bar expansion joint, bus bar expansion connector, copper foil flexible bus bar, copper strip flexible bus bar. It is a kind of flexible connecting part that is used to compensate for bus bar deformation and vibration deformation caused by temperature changes. It is applied in battery pack or the electric connecting between laminated bus bars.

The flexible bus bar( bus bar expansion joint) can be divided into the following categories: copper strip or foil flexible bus bar, copper bus flexible connection, copper stranded wire flexible connection, copper wire braid flexible connection,etc.

The flexible bus bar is a customized electric connector based on user’s drawing and technical requirements.

 

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copper wire braid flexible bus bar

Process Technology For Flexible Bus Bar

The manufacturing process of flexible bus bar is press welding or braze welding

1) press welding

As per the drawings and technical requirement, put multi-layer of copper strips, copper foils or aluminum strip stacked together, then use the molecular diffusion press welding to laminate by high current heating.

Thickness of copper foil (or strip) normally used: 0.05mm~0.3mm.

The electric contact surface can be tin plated, nickel plated or silver plated according to user’s requirement.

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2) Braze welding

Put multi-layer of copper strips, copper foils or aluminum strip stacked together,using silver-based brazing material to butt weld with flat copper block.

Thickness of copper strip and aluminum strip: 0.05mm~0.3mm.

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Production Flow Chart Of Pressure Welding Flexible Bus Bar

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Production Equipment

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Applications

Mainly used in electrolytic aluminum plants, non-ferrous metals, graphite carbon, chemical metallurgy and other industries.

Ⅱ. Used as electric connection between large transformer and rectifier cabinet, rectifier cabinet and isolating knife switch, and electric connection between bus bars.

Ⅲ. Suitable for all our high and low voltage electrical appliances, vacuum electrical appliances, mining explosion-proof switches, automobiles, locomotives and other related products.

IV. It is used to make flexible conductive connections in large current and seismic environment equipment such as generator sets, transformers, bus ducts, switches, electric locomotives, and new energy battery packs.

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Product detail pictures:

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures

China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F detail pictures


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To be a result of ours specialty and service consciousness, our company has won a superb reputation between customers all around the environment for China Gold Supplier for Rigid Copper Bus Bar - Custom copper foil /copper braid flexible bus bar – D&F , The product will supply to all over the world, such as: Bangladesh, Florence, Montpellier, We aim to become the modern enterprise with the commercial ideal of "Sincerity and confidence" and with the aim of "Offering customers the most sincere services and best quality products". We sincerely ask for your unchanged support and appreciate your kind advice and guidance.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Dominic from Pakistan - 2018.11.02 11:11
    The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Michelle from Ottawa - 2017.03.28 16:34