Fuel gas compressors for gas turbine

HEARTECH-MIWA CO., LTD. and Japan Comtech Corporation have developed a new high-performance compressor package jointly with TOKYO GAS Co., Ltd., OSAKA GAS Co., Ltd., and TOHO GAS Co., Ltd. Since the beginning of its manufacturing and sales in 1997, we have already achieved a sales record of 300 units, and it been favorably received as a groundbreaking energy-saving system.

Feature
This compressor has achieved a low price and the high reliability required for cogeneration plants.
Feature
This compressor has achieved energy saving and highly accurate pressure control through the newly developed capacity control system (patented).
Feature
This compressor has pursued the reduction of maintenance costs through a simple and rational design.

Gas compressor seriesThe lineup of standard models is introduced below.

Unit model number NGB06NGB10NGB15NGB20
Applicable gas turbine outputKw 6501,1001,5002,100
Discharged gas amount (MAX)Nm3/h 300450580800
Specification of intermediate pressure BCompressor suction pressure MPa0.1 (Less than 0.3)
Motor rated outputKw45〜5545〜7575〜9090〜132
Specification of intermediate pressure ACompressor suction pressureMPa 0.5 (0.3 or more)
Motor rated outputKw37〜4537〜5545〜5555〜75
Unit model number NGB25NGB30NGB35NGB40
Applicable gas turbine outputKw 2,5003,0003,5004,000
Discharged gas amountNm3/h 1,1501,2501,4001,500
Specification of intermediate pressure BCompressor suction pressure MPa0.1 (Less than 0.3)
Motor rated outputKw132150〜200150〜200200
Specification of intermediate pressure ACompressor suction pressureMPa 0.5 (0.3 or more)
Motor rated outputKw7590〜132110〜132132

We will provide consultation for other requests.
* We can provide the higher-rank models of the above lineup, which can handle turbine outputs of 4,500 kw, 5,000 kw, and 6,000 kw.
* We have also sold water-cooling compressors and other types.