福島製作所 Product Lineup

In the shipbuilding industry, high durability and corrosion resistance are required, making rust prevention measures a critical issue. Particularly for parts used in harsh environments, the quality of brazing significantly affects product lifespan. Improper brazing can lead to corrosion and reduced strength, potentially resulting in serious accidents. Our flame-free aluminum brazing equipment achieves high-quality brazing and enhances rust prevention measures in shipbuilding. 【Usage Scenarios】 - Ship piping - Joining of marine structures - Parts requiring rust prevention treatment 【Benefits of Implementation】 - High joint strength - Protection from corrosion - Extended product lifespan

• Drying Equipment

We would like to introduce our "Flame-less Hot Air Brazing Device for Aluminum Refrigerant Pipes for Air Conditioners." Using a chrome alloy heater, it continuously supplies high-temperature hot air at high pressure to the brazing area. The temperature control range is from 100°C to 1100°C, and it can melt only the brazing material of the aluminum refrigerant pipe without melting the base material, using PID control (ON/OFF control is also available). It is capable of brazing not only the U-bends of heat exchangers but also auxiliary piping such as aluminum headers, as well as various air conditioning equipment, building materials, and automotive parts. 【Features】 - Achieves decarbonization - Easy temperature control - Can use low set temperatures, preventing melting of the aluminum base material - High reproducibility - No additional equipment required *For more details, please download the PDF or feel free to contact us.

• Heating device

Hot air temperature: Room temperature to 200℃ Dry air volume: 40 to 60㎥/min Power consumption: 49.5Kw (5.5Kw x 9 units) Heat source: 3-phase 200V 60Hz Heating efficiency of over 75% through heat recovery/reuse *For more details, please download the materials or feel free to contact us.

• Drying Equipment