[Cupola]
This long-life cupola furnace equipped with our original control system realizes economical cast iron melting.
[Metal Heat Exchanger]
This heat exchanger is designed to extend the working life of facilities.
[Econo-therm (Heat Exchanger)]
The Econotherm is a high-efficiency heat exchanger that employs ceramic pellets as the heating medium.
[WHS Würz Heat Exchanger System]
Based on multiple arrangement of bent tubing, this system maximizes the use of heat energy from exhaust gases.
[Rotary Furnace Based on Waste Heat Utilization]
An environmentally friendly melting furnace using clean energy as fuel.
[Waste Vitrification System]
Using a system based on a cast iron melting furnace, we have established technology for vitrifying waste such as incinerated ash, casing ash, etc.
In addition to the above, we provide materials supply devices, exhaust gas coolers, dust collectors and melting control systems based on our own original technology.
Naniwa Roki is unique in Japan as a specialist manufacturer of cast iron melting plants and facilities. Since the company's establishment in 1963 we have built up a rich store of in-house developed technology.
Based on the introduction of new heat exchangers, we construct heat collection and recovery systems adjusted to match the needs of specific facilities and install them personally.
| Company name | NANIWA ROKI CO., LTD. |
|---|---|
| Address | 12-34 Shinmachi, Higashi-Osaka-City, Osaka, 579-8037, Japan |
| Tel | +81-(0)72-986-2578 |
| Fax | +81-(0)72-988-1079 |
| Company URL | |
| Main lines of business | Manufacturing of casting equipment |
| Foundation | 1963 |
| Number of employees | 30 |
| Capital | 20, 000, 000 yen |
