Flow-regulating parts
Inlet guide vanes and nozzle rings, tailor-made for the application.
RADIAL TURBOMACHINE CAPITAL SPARES
Critical Turbomachine Spare Needed?
OEM lead time too long — or the machine is already down?
Faster Parts. Lower Costs. No OEM Dependence.
OEM-independent capital spares for radial turboexpanders and turbocompressors — 20–35% below OEM list prices, backed by the JCL Guarantee.
Tell us the OEM, machine and part. Response within 24h.
01 CAPITAL SPARES
Get the capital spares your turbomachine needs.
JCL Origin™ capital spares combine application-specific engineering, German manufacturing and quality documentation acc. to industrial standard — with 20–35% lower spare-part cost versus OEM list prices.
Compressor and radial-expander rotors, including engineered rotor assemblies.
Gearbox components
Gearboxes, bull gears, pinion shafts and gear wheels for radial turbomachinery.
JCL / ORIGIN™
Engineered from first principles and supplied with the defined engineering and quality documentation for the application.
02 EMERGENCY SUPPORT
Get expert support on site within 72 hours.
When a radial turbomachine is down, a critical spare is missing or the OEM is not reacting fast enough, JCL mobilizes engineering and service support to keep the response moving.
Response within 24h. Emergency support can be on site within 72h, often 48h. On site, our team can support inspection, measurement, engineering clarification and the next technical steps required for the machine.
Request emergency support →03 GUARANTEE
Reduce sourcing risk with three written guarantees.
JCL defines the protection before supply: standard warranty for every JCL part, performance protection for applicable aerodynamically critical items, and optional guaranteed exchangeability.
ENGINEERED · INSPECTED · DOCUMENTEDSecurity is built into the part and the process.
STAGE 1 · WARRANTY18 / 12 MONTHS
Standard Warranty
Every JCL part · 18 months from B/L or 12 months after installation — whichever occurs first.
STAGE 2PERFORMANCE
Performance Guarantee
For aerodynamically critical items · bank-backed if desired. Performance secured within the applicable allowable range of API 617.
STAGE 3 · OPTIONALDROP-IN FIT
Exchangeability Guarantee
Optional · guaranteed drop-in fit with the machine and existing interfaces.
Documentation behind the guarantee: every applicable part ships with its defined documentation pack, such as assembly drawings, overhaul report and quality documentation.
04 ENGINEERING & DOCUMENTATION
From unknown part to JCL Origin™.
A defined engineering path turns installed-machine information into an engineered replacement ready for technical approval.
Capture
Existing data, machine interfaces and the part itself are assessed. Unknown parts can be captured on site when required.
Engineer
Geometry, material, tolerances and duty are defined from first principles and validated for the application.
Verify & document
ITP, NDT, dimensional, run-out, balancing and third-party certification are applied where required.
80% DATABASE ADVANTAGEFor 80% of parts, production can start without measuring the customer's existing part.Applicable API 617 / API 672 · DIN EN / ISO framework where relevant
05 PROVEN RESULTS
Save cost and months — with measured machine performance.
€400ksaved
33%lower cost
4 MONTHSfaster than OEM quoted schedule
€800k JCL vs €1.2m OEM quote · <10 µm measured vibration
Complete gearbox solution: gearbox including rotors, bull gear and oil pump — supplied, installed and restarted by JCL. The project combined a materially lower cost with a schedule four months faster than the OEM's quoted schedule.
06 COMPLETE CAPABILITY
One engineering partner for the complete radial turbomachine.
From critical capital spares to field support, overhaul and complete new radial machines, JCL keeps engineering responsibility close to the machine.
Keep the complete machine reliable.
Overhaul support, field engineering, root-cause analysis, inspection and documentation for radial turboexpanders and turbocompressors.
Discuss my machine →Engineer the next machine around your duty.
JCL also engineers and supplies complete radial turboexpanders and turbocompressors when the requirement goes beyond a spare part.
Discuss a new machine →Bring proven radial-machine experience to the project.
German engineering for installed equipment across 18 OEM brands and 40+ machine types, with 70+ machines overhauled and 140+ clients worldwide.
Talk to JCL engineering →Installed-equipment experience: Atlas Copco · Siemens · Everllence / MAN · Cryostar · GE / Baker Hughes · Howden · Dresser-Rand · Praxair · Turbogaz · Mitsubishi · Centrax
JCL Turbomachines is an independent supplier and is not affiliated with, endorsed by or sponsored by the OEMs named on this page. OEM names and marks are used only to identify installed equipment compatibility/experience.
07 ASSESSMENT
Send us your top 3 capital spares.
Send us your top 3 capital spare parts. Within 10 working days, our engineers return a free, no-obligation assessment of criticality and the sourcing or engineering lever with the largest potential impact.
Start free assessment
Best for planned shutdowns, obsolescence and reducing OEM dependency before it becomes an emergency.
TECHNICAL ASSESSMENT
Tell us what your turbomachine needs.
A few technical details are enough for an initial feasibility, lead-time and cost assessment.
!Machine down / emergency↗Part needed urgently◷OEM lead time too long◇Planned shutdown
Best first input: OEM + machine/model + required capital spare + required date. Add a nameplate, drawing, photo, OEM quote or databook if available.
URGENT SUPPORT
20–35% lower cost. 80% without prior disassembly. Emergency support on site within 72h.
Send us the OEM, machine and part information. A JCL engineer will assess feasibility, lead time and cost.
REQUEST URGENT ASSESSMENT