淀川鉄工 List of Products and Services

In the "Pressure Vessel Line," we produce 7,000 to 8,000 pressure vessels (accumulators, receivers) that store refrigerant liquid for commercial air conditioning outdoor units each month, with a total production record of over 1.5 million units to date. In this line, we assemble and weld mirror plates and piping using advanced welding technology on carbon steel pipes (STPG pipes) for pressure piping, conduct gas pressure tests on all units, and apply a paint finish to those that pass, thereby producing pressure vessels. Not limited to pressure vessels, our company aims to expand its container manufacturing business. If you are considering cost reduction for various pipe products beyond air conditioning equipment, please feel free to contact us. 【Features】 ■ Assembly welding of mirror plates and piping on carbon steel pipes (STPG pipes) using advanced welding technology ■ Production of pressure vessels with a paint finish applied to those that pass the gas pressure tests conducted on all units ■ Round shaping of steel pipes using a pipe expanding machine, with both ends cut using an NC lathe ■ Drilling processed with a hydraulic press, and the refrigerant gas suction pipe is attached by brazing *For more details, please refer to the PDF document or feel free to contact us.

• Other contract services
• Other laboratory equipment and containers

We would like to introduce our company's "Sheet Metal and Coating" services. We have a comprehensive production line that covers the press processing, welding assembly, and coating of relatively large sheet metal products, primarily focusing on the interior structural components and exterior panels of commercial air conditioning equipment. In particular, our specialty lies in the press processing of large sheet metal products using a turret punch and large press, as well as the coating achieved through the combination of "cathodic electrophoretic painting" and "electrostatic spray painting," which offers excellent rust prevention effects. Additionally, our powder coating line is well-suited for products that require rust prevention and aesthetic appeal. Furthermore, for large items, batch-type powder coating equipment is ideal for box-shaped products. If you have products that can benefit from our specialties, please feel free to contact us. 【Equipment Available】 ■ Brake Press ■ NC Turret Punch *For more details, please refer to the PDF materials or feel free to contact us.

• Processing Contract
• Other painting machines
• Other contract services

Our company has a consistent production line that encompasses the press processing of relatively large sheet metal products, focusing on the interior structural components and exterior panels of commercial air conditioning equipment (air conditioners), as well as welding assembly and further painting processes. In particular, our specialty lies in the press processing of large sheet metal products using a turret punch and large presses, along with coating achieved through the combination of "cationic electrodeposition coating" and "electrostatic spray painting," which can be expected to provide excellent rust prevention effects. Additionally, we also handle products other than air conditioning units, so if you have any products that can utilize our strengths, please feel free to contact us. 【Our Strengths】 ■ Cationic electrodeposition coating ■ Spray painting ■ Large powder coating ■ Pressure vessels ■ Welding assembly ■ Joining technology *For more details, please download the PDF or feel free to contact us.

• Processing Contract
• Other painting machines