三國機械工業 List of Products and Services

The "Diaphragm Compressor" manufactured by Kolbran Company uses three diaphragms to separate the gas side and oil side, with the gas compression section completely isolated from the outside. It operates by reciprocating the diaphragm with a hydraulic piston, allowing for compression without external leaks, making it a volumetric type compressor. This highly regarded compressor has been in use in Japan for over 40 years. 【Features】 ■ Capable of compression in a high-purity and clean state ■ Sealed structure with no leaks to the outside of the compressor ■ High compression ratio possible for each stage (maximum compression ratio: 15 times) ■ Ultra-high pressure compatible (up to 300 MPa) ■ Equipped with a diaphragm rupture detection system to respond to abnormal situations such as diaphragm failure For more details, please refer to the catalog or feel free to contact us.

The "Diaphragm-type Gas Compressor" is a gas compressor that is glandless (leak-free) and oil-free (non-lubricated). It is designed with a double diaphragm separating the mechanical part and the head part, ensuring that even if one of the diaphragms is damaged, oil from the mechanical part does not mix with the gas. 【Features】 ■ Glandless ■ Oil-free ■ Double diaphragm structure *For more details, please refer to the catalog or feel free to contact us.

The Ro-Flo company's "Vane Type Rotary Compressor" is a gas compressor that excels in reliability, durability, operability, and economy. It does not have the pulsation and wear associated with reciprocating compressors, nor does it have valves or rings that are prone to clogging. Additionally, there is no surging like that found in centrifugal compressors. Its extremely simple structure makes maintenance easy, allowing for long-term continuous operation throughout the year. It maintains a smooth and continuous flow, a very wide turndown, and high efficiency. 【Features】 - Applicable for dirty gases (ideal for biogas, hydrogen sulfide, etc.) - Simple structure (can be inspected and checked by one person) - 50 years of proven performance (providing various applications for 50 years) - Fast delivery (can be delivered in as little as 2 months) - Vane type with large capacity (capable of handling up to approximately 3700 m³/h) For more details, please refer to the catalog or feel free to contact us.