in the Chicago area
in the Chicago area
for Chicago industrial equipment
in Chicago industrial equipment
Precision CNC Machining for Industrial Equipment
Industrial equipment companies in Chicago need parts that are tough, precise, and delivered fast. When a pump housing cracks or a valve seat wears out, your production line stops. We machine steel, stainless, bronze, and exotic alloys to tolerances as tight as ±0.0005 inches. Programs are saved for fast re-orders so your maintenance team never waits.
Industrial-Grade Materials
We machine 4140 steel, 316L stainless, bronze, Hastelloy, and Inconel — materials built to handle pressure, heat, and corrosion.
Tight Tolerances
We hold ±0.001" on general features and ±0.0005" on critical bores and seal surfaces. Every part is inspected before shipping.
Fast Re-Orders
Programs and fixture setups saved for every job. When you need the same part again, we ship faster with zero re-programming.
Industrial Equipment Manufacturing in Chicago
Chicago is a powerhouse for industrial equipment manufacturing. IDEX Corporation in Lake Forest builds pumps, flow meters, and fluid handling systems used worldwide. Dover Corporation in Downers Grove makes pumps, compressors, and industrial automation equipment. Illinois Tool Works — one of the largest industrial companies in the world — is headquartered in Glenview and builds everything from welding equipment to food processing machinery.
The broader Chicagoland area has a deep base of automation and material handling companies. Caterpillar maintains major facilities in the region. International Motors (formerly Navistar) builds commercial trucks in Lisle. The city's central location makes it a natural hub for companies that build and service equipment for factories, warehouses, and processing plants across the Midwest.
Chicago industrial equipment teams expect fast delivery and consistent quality. A replacement pump impeller for a running food processing line cannot wait two weeks. A new manifold design for an IDEX fluid system prototype needs to be on the engineer's bench this week. We machine these parts in stainless, aluminum, bronze, and steel — and save programs so repeat orders ship without re-programming.
Parts for Chicago Industrial Equipment Companies
Pump housings, valve bodies, gearbox components, and more.
Pump Housings & Impellers
Centrifugal and positive displacement pump housings, impeller blanks, and wear plates machined from stainless, bronze, and Hastelloy. Tight bore tolerances for shaft seals and bearing fits.
316L & bronzeValve Bodies & Seat Rings
Gate, globe, ball, and check valve bodies machined from stainless and carbon steel. Precision seat geometry and seal grooves. API and ASME compliant.
API compliantGearbox Housings & Shafts
Industrial gearbox cases, bearing caps, pinion shafts, and coupling halves. Tight bore tolerances for gear mesh alignment. Steel and cast iron.
±0.0005" boresHydraulic Manifolds
Custom hydraulic manifolds with cross-drilled ports, O-ring grooves, and threaded connections. Aluminum and steel. Pressure-tested on request.
Pressure testedConveyor & Material Handling
Drive rollers, sprocket shafts, idler pulleys, and take-up frame components. Steel and stainless. Hardened or hard-chromed on request.
Hardening avail.OEM Replacement Parts
Reverse-engineered shafts, bushings, wear rings, and brackets when OEM parts are discontinued or lead times are too long. We match the original spec.
Reverse engineeringChicago Industrial Equipment Manufacturing
Chicago has a growing industrial equipment manufacturing sector.
Caterpillar, Emerson & Parker Hannifin
The largest industrial equipment OEMs drive supply chain demand for thousands of precision-machined components — from hydraulic manifolds to compressor housings.
Flowserve, Sulzer & Grundfos
Global pump and valve OEMs source precision-machined housings, impellers, and seat rings from qualified CNC shops across the US.
SEW-Eurodrive, Rexnord & Dodge
Power transmission and conveyor equipment makers need precision gearbox housings, sprocket shafts, and bearing components machined to tight tolerances.
Maintenance & MRO Teams
Thousands of factories in Chicago need replacement parts fast — when a pump housing cracks or a valve seat wears out, production stops until the part arrives.
Caterpillar, Emerson & Parker Hannifin
The largest industrial equipment OEMs drive supply chain demand for...
Flowserve, Sulzer & Grundfos
Global pump and valve OEMs source precision-machined housings, impellers,...
SEW-Eurodrive, Rexnord & Dodge
Power transmission and conveyor equipment makers need precision gearbox...
Maintenance & MRO Teams
Thousands of factories in Chicago need replacement parts fast — when a pump...
Built for Industrial Equipment Teams
We understand downtime costs money. Fast turnaround, programs saved, and parts that fit the first time.
Fast Emergency Turnaround
When your line is down, we move fast. Rush parts in 3 days. Standard parts in 5 to 7 days. Tell us your deadline and we will hit it.
Programs Saved for Re-Orders
We save your CAM programs and fixture setups. When you need the same part again, re-orders ship faster with no re-programming or setup fees.
Reverse Engineering
Send us a worn or broken part. We measure it, model it, and machine a replacement. No drawings needed — just the old part.
Material Flexibility
Steel, stainless, bronze, Hastelloy, Inconel — we machine the tough stuff that industrial equipment demands. Material certs included.
in Chicago We Can Serve
Need our full quality documentation before ordering? Email us — we'll send everything your team needs to evaluate.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving industrial equipment teams.
Upload & Quote
Send your STEP or IGES file. Pick your material, quantity, and finish. Our AI gives you a real price right away. We also run a free DFM check and flag anything that could add cost.
We Machine & Inspect
Your parts run on our CNC mills and lathes. Every order gets CMM inspection. We check every critical feature against your drawing before anything ships.
Ship with Full Docs
Parts ship with your dimensional inspection report and material certs. Programs and fixtures are saved — so your next replacement order ships even faster.
Find Your Exact Part Type
We machine parts for every corner of the Chicago industrial equipment market.
Pump & Valve Components
pump housings, impellers, valve bodies
Gearbox & Power Transmission
gearbox housings, gear blanks, bearing caps
Hydraulic & Pneumatic Components
hydraulic manifolds, cylinder bodies, spool valves
Conveyor & Material Handling
drive rollers, sprocket shafts, idler pulleys
Compressor & Turbine Components
compressor housings, scroll plates, diffuser components
OEM Replacement Parts
shaft sleeves, wear rings, bushings
Questions from Chicago Industrial Equipment Teams
Industrial Equipment CNC Machining in Other Cities
We serve industrial equipment teams in cities across the US.
Upload Your Industrial Equipment CAD File
Pump housings, valve bodies, gearbox components — we machine them all. No minimums. Most orders ship in 5 to 7 business days. Rush available.
No minimums · Programs saved for re-orders · Reverse engineering · Ships anywhere in the US
Currently accepting new projects
AI price estimates are usually within ±20% of final price. Complex parts may get a human review within one business day before pricing is confirmed.