Brazing Furnace

About Brazing Furnace

Brazing Furnace manufactured by United Enterprises is a controlled-atmosphere or vacuum heat treatment furnace built for high-quality brazing of metallic components heat exchangers, fasteners, jewellery, electronics and assemblies.

Brief Description:

Brazing is the joining of two or more metal pieces using a filler metal that has a lower melting point than the base metals. Our brazing furnaces are offered in continuous (mesh belt, conveyor) and batch (vacuum, sealed chamber, bell) configurations, with reducing, inert or vacuum atmosphere as required.

Common applications include automotive heat exchangers, copper-brass radiators, hand-tool assemblies, jewellery and electronic assemblies. In-house Ammonia Cracker, Nitrogen Generator and Hydrogen Generator support a wide range of brazing atmospheres.

Each brazing furnace is engineered around the customers assembly, filler metal and target joint quality.

Characteristics:

• Continuous (mesh belt, conveyor) or batch (vacuum, bell) designs
• Maximum temperature up to 1200C
• Cracked ammonia / hydrogen / nitrogen / vacuum atmospheres
• Available in electric and gas-fired versions
• Multi-zone PLC and SCADA temperature control
• Low-density high-quality insulation
• In-house gas generators
• Customizable for any assembly

About United Enterprises:

United Enterprises is among the recognised Brazing Furnace manufacturers in India with over 25+ years of experience in controlled-atmosphere brazing systems. We design, manufacture, supply, export and commission tailor-made brazing furnaces across Asia and Europe. Our turnkey approach, in-house gas generator manufacturing and CE / ISO compliance support automotive, heat exchanger, electronics and jewellery industries.

FAQs:

Q: Continuous or vacuum brazing?

A: Continuous belt brazing for high-volume copper-brass and steel assemblies; vacuum brazing for premium aerospace and electronic assemblies.

Q: Which atmosphere is most common?

A: Cracked ammonia, hydrogen and nitrogen are common; vacuum is used for premium and reactive metal assemblies.

Q: Do you support trial brazing?

A: Yes. Trial cycles and joint validation are part of our commissioning support.

Advanced Atmosphere Control

The furnace can operate under precisely controlled atmospheres, including nitrogen, hydrogen, or endothermic gases. This ensures oxidation-free joints and dependable, repeatable results across a variety of metals and alloys. Operators can tailor the atmosphere to specific brazing requirements, making the system versatile and highly effective for high-quality industrial metal joining.


Powerful Control & Data Logging

A state-of-the-art PLC control system with programmable settings and data logging capabilities enables fine-tuned temperature management, process scheduling, and real-time monitoring. These controls support both fully automatic and semi-automatic operations, maximizing process reliability and traceability, which is essential for meeting quality standards in automotive and HVAC manufacturing.