Chicopee
The EthosEnergy Chicopee manufacturing facility has provided steam and gas turbine component technology, product quality and services for the last 40+ years. The extensive infrastructure operates 24 hours a day, 7 days a week to meet any scheduled or forced outage requirements.
- Location
- Chicopee, MA, USA
- Services
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- Maintenance
- Repair & Overhaul
- Steam turbines
- Upgrades

Contact Chicopee
Our Capabilities
EthosEnergy Chicopee is situated in Massachusetts in the US. The state-of-the-art facility is ISO 9001:2015, ISO 14001, and OHSAS 18001 certified and covers over 80,000 square feet of manufacturing capabilities. Chicopee has a large inventory of raw materials to respond quickly to customer requests and an onsite engineering group specifically focussed on advancing existing products.
Manufacturing of replacement steam and gas turbine blades, vanes, shaft seals, casing seals and large stationary diaphragms
Full reverse engineering capabilities for all manufactured parts utilizing state of the art blue light technology
In-house engineering and design capabilities for advanced seals and airfoils
Manufacture upgraded blades, advanced seals and steam path equipment for improved performance and reliability
Installation of conventional and advanced seals using Chicopee-based field technicians
Specialized services include water jet, wire EDM, 5-axis blade milling, large turning and milling
- Blades
- Vanes
- Shaft seals
- Casing seals
- Conventional seals
- SMART Seals®
- New Steam Diaphragms
- New GT Compressor Diaphragms
Chicopee Capabilities In-Depth
Description
High-precision 5-axis milling for turbine/compressor blades
Examples
Hamuel HSTM-1000, HSTM-300, Matsurra Trunnion 5-Axis
Description
Multi-axis vertical and horizontal CNC centers for complex part manufacturing
Examples
21 CNC Vertical Machining Centers (3, 4 & 5 axis), 3 CNC Horizontal Centers
Description
In-house capability to design and maintain cutting tools
Examples
In-House Tool Making, Cutter Grinding
Description
Material prep and finishing for airfoils and components
Examples
6 Hem Saws, In-House Polishing
Description
In-house inspection for surface and subsurface defects
Examples
FPI (Fluorescent Penetrant), LPI, MPI
Description
Dimensional inspection and digital modeling
Examples
White Light 3D Scanning, CMM
Description
Rotor moment balancing and documentation
Examples
Moment Weighing and Charts
Description
Precision root forming and part separation using wire EDM
Examples
Wire EDM Airfoil Root Forming, 3 Makino Wire EDM Systems
Description
Specialized equipment for advanced seal manufacturing
Examples
9 VTLs (4 CNC, up to 106” swing), 4 Horizontal CNC Milling (110” travel)
Description
Equipment for handling and machining large-diameter components
Examples
CNC Milling Center (110” travel), CNC Turning (100” Diameter)
Description
High-pressure cutting for complex shapes and materials
Examples
2 CNC Water Jet Systems
Description
Horizontal and vertical turning for cylindrical components
Examples
2 Horizontal CNC Lathes, 15 Vertical CNC Milling Centers
View and download our quality and safety certificates
EthosEnergy Chicopee supports multiple turbine technologies
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Steam Turbines
Increase reliability and efficiency on your steam turbines. Industry-leading engineered solutions and turnkey support for both planned and unplanned maintenance.
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Heavy Gas Turbine Maintenance and Services
EthosEnergy is the largest independent provider of heavy‑duty gas turbine maintenance and gas turbine services – from planned outages and inspections to repair, overhaul, rotor life extension, parts and upgrades. We bring specialised GE frame expertise (6B, 7E/EA, 7F, 9E) and OEM capabilities for Fiat Avio and mature Westinghouse turbines to maximise availability, reduce risk and control lifecycle cost.
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Compressors
We can inspect, repair, reverse-engineer and re-build centrifugal, axial, and integrally geared compressors from any OEM.
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Generators
In practice, there is no aspect of a generator repair that we cannot implement: from rewind to upgrade, from repair to overhaul. Clients rely on EthosEnergy to support them with both repair emergencies as well as ongoing maintenance when it comes to industrial generators.