KOTOBUKI ORIGINALS

“Your dreams come true with KOTOBUKI.” As we have fabricated tanks in China for more than 10 years, only we can do for you. We suggest KOTOBUKI 100% subsidiary Jiansu KOTOBUKI’s fermentation tanks besides with outsourcing brewhouse. We will deliver price competitive and reliable plant by controlling process and quality. We also offer after-sales- services from our factories in Japan.

■For maximizing life of your stainless steel tubular heat exchanger,
　Tube sheets’ seal welding from tube side + shell side ???

Austenitic stainless steel tubular heat exchanger,often has Stress Corrosion Cracking (SCC) at cooling water side (shell side). Certainly, this SCC mechanism is apt to be led by “crevice”.This time, we would like to launch KOTOBUKI double seal welded heat exchanger, preventing SCC by shell side “crevice” seal welding. In the limited tube to tube space, keeping necessary heating surface area, our accumulated welding technique enabled us to seal weld from shell side. For maximizing life of your stainless steel tubular heat exchanger, double seal welded heat exchanger is one of KOTOBUKI’s solutions.

Double Canted (W-Canted) Decanter Type MTC is quite a distinguished invention.
It has the following remarkable characteristics:

• 1.Although the size may be the same, this W-Canted Type has about 2 times the capability of processing the liquid to be treated as that of the conventional decanters.
• 2.As the dehydration efficiency improves tremendously, even sludges containing solids that are hard to separate, can be converted into a low moisture cake easy for disposal.
• 3.As the capacity of the Bowl holding, the liquid to be treated is big, the liquid thus treated results to be much clearer. Thus, the transparency of the liquid treated by this machine is quite competitive to that of such liquid treated by the disc type decanter. Moreover, this machine is quite suited to treat liquids discharged containing SS (suspended solids) in high ratio, and the sludge is in the form of a moistureless cake.
• 4.An unattended continuous operation is possible.
• 5.Energy saving operation is possible.

Higher performance drain separator developed by KOTOBUKI's own technology.

• 1.Free from trouble without any actuating parts.
• 2.Higher separating performance by combination of centrifuge, clash and filtlation.
• 3.Minimize drain in the air and the gas by discharged from separators inside.
• 4.Easy to exchange filter and stainer.
• 5.99% drain and 95% oil mist separated by normal usage.
• 6.Flexible material and connection choice because separators fabricated by welding (not casting).

Titanium Flame for 10,000m class remotely operated
vehicle KAIKO 10000.