JED series single-stage centrifugal compressor

（Product Introduction）
Complete ETI technology for a full package of whole equipment design,manufacture and testing; Highly efficient three-dimensional flow unshrouded impeller,professional aerodynamic design and structural design for optimum aerodynamic characteristics, resulting in the impeller of over 92%. Optional means of regulation including inlet guide vane regulation, variable frequency regulation, etc., achieving maximum range of regulation and maximum energy efficiency;Optional impeller materials including titanium alloy, stainless steel, casing can cast or welded by stainless steel, meeting rigorous requirement for strength and corrosive resistance.
（Core Strengths）
Dedicated gear pair design and precision manufacturing, assembled with top-quality tilt pad and cylindrical pad bearings into horizontal split step-up gear box, leading to higher-stability of high-speed operation, lower vibration, and easier assembling/disassembling and maintenance; Integrated compact structural design, impeller suspended and mounted onto the high-speed shaft of step-up gearbox and sharing the same base with electric motor, with the base serving as lubricating oil station as well.
The whole set of American ETI technology has been imported, and the key components have independent intellectual property rights. Air compression system, cooling system, lubrication system, and the control system are integrated into a complete structure.
Reliable multi-shaft-rotor dynamic design can realize the stable operation of the compressor in all working conditions. Key core components( gears, bearings, seals, oil pumps, filters, oil coolers, monitoring sensors, etc) are all well-known brands at home and abroad. Standard modular design, convenient maintenance.Design of monitoring, protection and regulation in one control system, the interface is intuitive and friendly.
（Service advantage）
With the business model of “service +manufacturing+service”, the company provides users with end-to-end complete and full life cycle system solutions, such as system R&D design, fluid machinery product manufacturing, system energy-saving transformation services. The PLC control system developed independently can realize optimal matching between unit energy consumption and system operating condition. Ensure to provide users with efficient, safe and reliable gas compressor products, and provide gas compression station general contracting services, such as EPC, BOT,BOO modes. The company will insist on the road of specialization, and finally achieve the long-term development goal of “ building a century old enterprise and creating a world-class”.
Scope of Application
The products have found wide applications in areas including urban sewage treatment aeration, flue gas desulfurization system, petrochemical oil and gas fluidization and other fields.
Product service
Provide comprehensive technical service support for customers.Provide free technical services and products maintenance training to customers( Factory training or user on-site training); Establish on-line product operation monitoring network, provide free inspection service every 3 months to customers.
Spare parts service
Standard parts design and batch inventory of wearing parts and spare parts can provide customers with impellers, gears,bearings, seals, coolers, oil filters, etc at any time, and customers can realize zero inventory of spare parts. The cost of equipment maintenance and spare parts replacement decreased by more than 20%.
Quick response service 
The user’s technical services and training guidance needs; User on-site equipment diagnosis and troubleshooting, within 24 hours of reply, technical service personnel within 48 hours to reach the user site.