Used in Hiroshima, Japan

1991 Asano Iron Works RDG-22 type

• Manufacturer: Asano Iron Works

Rotation control by inverter With pre-screen Rotation speed: 720 rpm

Multitubular heat exchanger

2 passes. Since there is no documentation, the heat transfer area cannot be determined without removing the mirror and investigating the diameter x number x length of tubes.

Multi-tube heat exchanger, vertical type

Heat transfer area: 4.7 m2 Tube: inner diameter 30mm, length 1240mm Number of tubes: 40 tubes, 400φ, single mirror SUS Heat transfer area: 4.7 m2

1998 Hisaka Manufacturing UX-016A-KNJR-8

• Manufacturer: Hisaka Seisakusho

Heat transfer area: 0.5m2 Material: Wetted part SUS | Quantity saved: Two

2003 LX-025A-TNHJR-6, Hisaka Mfg.

• Manufacturer: Hisaka Seisakusho

Heat transfer area: 0.5 m2. Maximum operating temperature: 144°C on A side and B side. Confidential test has been conducted. Click here to see a video of the test run (YouTube) upon completion of the maintenance.

1985 [Hisaka Manufacturing] Spiral condenser No model

• Manufacturer: Hisaka

Vortex type, design temperature: 50°C Heat transfer area 8㎡ Plate material: SUS317L

［Tokai Carbon] Carbon capacitor No model

• Manufacturer: Tokai carbon

Heat transfer area: 5.9m2 Quantity saved: 1

［Carbon multi-tube heat exchanger (vertical type)

Heat transfer area: 4.9 m2 Tube: inner diameter 25 mm, length 2000 mm Number of tubes: 31 1-pass specification Heat transfer area: 4.9 m2

1991 Carbon capacitor

Heat resistance temperature: 360°C Withstand pressure: 0.5MPa(75PSIG) Heat Transfer Area: Unknown (Approx. 10㎡ based on size)

［Carbon capacitor No model

Heat transfer area: Unknown as there is no nameplate (estimated from size to be around 5-10 m2).

1990 s.e.c. sh-5622-14

• Manufacturer: SEC

Heat transfer area: 7.74 m2 Material: KCB (copper-nickel alloy) on the tube side Copper side SS41

2008 Tokai Carbon EC25CS2-18

• Manufacturer: Tokai carbon

Heat transfer area: 20.2 m2 on both sides A and B Design temperature: 150°C on A side, 50°C on B side Carbon part defective. The defective part has been identified. New parts can be replaced.

SSC RC456SK-42-9

• Manufacturer: SEC

Cubic type Heat transfer area: 1.12 m2 Material: carbon | Quantity saved: One

1999 Le Carbon Cubic

• Manufacturer: Le Carbon

Cubic type heat transfer area 18.5 m2 Carbon part defective

Seiko Kakoki TB2-100-RR2

• Manufacturer: Seiko Kakoko

Air volume: 5.5 m3/min. Static pressure: 1.96KPa. Power: 1.5Kw200V