Hitachi Industrial Equipment Systems High-Pressure (3.0MPa) Model for Nitrogen Gas
Hitachi Industrial Equipment Systems
High-pressure model for nitrogen gas that achieves both 3.0MPa boost and oil-free operation.
Features 1. High Pressure (3.0MPa) - By adopting a new piston structure and special bearings, it supports pressure increase up to 3.0MPa. - Contributes to improved processing capabilities such as increased processing speed and cutting thickness of laser processing machines through the supply of high-pressure assist gas. 2. Nitrogen Pressure Increase Support - High-purity nitrogen pressure increase is possible using a new piston ring and new piston structure, with nitrogen gas generation devices as the supply source. - By using it for assist gas supply for laser processing machines, clean cutting that does not oxidize the processing surface is possible. - Equipped with a standard purity reduction prevention kit to prevent the decrease in nitrogen purity during startup. 3. Oil-Free - By making the compressor body oil-free, it prevents oil contamination in the discharged nitrogen, reducing the risk of lens contamination inside the laser processing machine due to oil leakage. - Eliminates the need for expensive high-pressure oil mist filters, thereby reducing maintenance costs. For further details, please contact us.
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basic information
- Supports pressure increase up to 3.0 MPa with a new piston structure and special bearings. - Enables pressure increase of high-purity nitrogen with a new piston ring structure. - Equipped with a purity decline prevention kit as standard to prevent nitrogen purity decline during startup. - Prevents oil contamination in discharged nitrogen by making the compressor body oil-free. - Comes standard with a pressure switch that allows for arbitrary setting of maximum pressure and control pressure range (differential pressure). - Standard feature includes suction pressure detection function that automatically stops the system during pressure drop.
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Applications/Examples of results
It is used for pressurizing high-purity nitrogen sourced from nitrogen generation systems as assist gas supply for laser processing machines. It can be utilized in metal processing sites where improved processing speed, increased cutting plate thickness, and clean cutting without oxidation are required.
Company information
Kyushu Kiden Co., Ltd. not only sells electrical and mechanical products such as air conditioning equipment, industrial machinery, air compressors, elevators, escalators, and lighting fixtures as a Hitachi sales agent, but also provides solutions that contribute to energy conservation and decarbonization (SDGs), including the currently popular solar power generation (PPA), biomass power generation, and waste heat recovery units. The company is also certified as a planner for ZEB (Net Zero Energy Building), which has recently gained attention in corporate energy-saving measures, and has received great acclaim for its comprehensive energy-saving proposals for entire buildings. 【Service Areas】 - Fukuoka, Saga, Kumamoto, Oita, Yamaguchi, Hiroshima, Osaka 【Major Qualifications】 - First-Class Plumbing Construction Management Engineer - First-Class Electrical Work Construction Management Engineer - Designated Construction Industry Supervisory Engineer (Plumbing) - Designated Construction Industry Supervisory Engineer (Electrical Work) - First-Class Electrician - Chief Technician for Water Supply Equipment Construction - First-Class Refrigeration and Air Conditioning Equipment Construction Skill Technician - Building Equipment Engineer - First-Class Civil Engineering Construction Management Engineer - Third-Class Refrigeration Machinery Manufacturing Safety Manager - Refrigeration and Air Conditioning Construction Safety Management Certificate - Refrigerant Handling Technician Certificate - First-Class Hitachi Refrigeration and Air Conditioning Technician (Air Conditioning and Low Temperature) - And many others.





