Waterjet · Wisconsin
Waterjet repair in Wisconsin
Waterjets back to cutting: intensifier and direct-drive pumps, high pressure seals and check valves, cutting heads, orifices, abrasive delivery, and the table’s motion system.
What we fix
- Pressure drops or won't build
- Seal and check valve failures
- Abrasive feed problems
- Poor cut or taper
- Motion and control faults
Techs from the Milwaukee, Madison and Green Bay regions.
Quick answerLocalSpindle of Wisconsin repairs waterjets across the state, including Flow, Omax, Jet Edge, Wardjet and KMT pumps. We fix pressure loss, high pressure seal and check valve failures, cutting head and orifice problems, abrasive delivery, taper and cut quality, and motion and control faults.
From our techs
Pressure problems start at the pump
A waterjet that won’t build or hold pressure is usually telling you about high pressure seals, check valves or a leak somewhere in the plumbing. Intensifier pumps have a known set of wear parts and a rebuild interval; direct-drive pumps have their own. We find which part is leaking, rebuild the components that need it, and check the low pressure side too: water quality, booster pump and filters.
Water quality matters. Hard or poorly filtered water wears seals and orifices fast, and plenty of Wisconsin well water is hard. If your seals don’t last, we’ll look at what’s going into the pump.
Cut quality, abrasive and motion
Taper, rough edges and stalls in the cut come from the orifice, the mixing tube, abrasive flow and the cutting speed. We check the cutting head, abrasive hopper and delivery, and the hose for clogs, and look at the motion system for backlash and drive problems that show up in part accuracy.
Symptoms
What you're seeing, and what it usually means
The alarm names the axis or the unit. These are the causes we find behind it most often.
| What you’re seeing | What it usually means |
|---|---|
| Pressure won’t build or drops during a cut | Worn high pressure seals, check valves or a leak in the plumbing. |
| Weep holes dripping | A seal or fitting failing behind that weep hole. |
| Abrasive stops or pulses | Wet or clumped abrasive, a clogged line or a metering problem. |
| Taper or rough edges | Worn orifice or mixing tube, abrasive flow or speed. |
| Pump runs hot or noisy | Oil, cooling or a mechanical wear issue in the pump. |
| Parts out of size | Motion backlash, drive problems or a loose head. |
How we work it
Waterjet: our approach
Find the leak
Weep holes and pressure tell us where.
Rebuild
Seals and checks on the worn end.
Head and abrasive
Orifice, tube and feed.
Test cut
Pressure and cut verified.
A full visit
What a visit can cover
- High pressure seals and check valves
- Plumbing, fittings and weep holes
- Low pressure water, booster pump and filters
- Cutting head, orifice and mixing tube
- Abrasive hopper, metering and lines
- Pump oil and cooling
- Motion system and drives
- Catcher tank and controls
On the van
- High pressure tools and fittings
- Common seals and check valve parts
- Water hardness test
- Meters for drives
- Abrasive line cleaning tools
Example service call
Waterjet pressure dropping mid-cut
The call
A job shop in Winnebago County had a waterjet that lost pressure partway through long cuts, with water dripping from one weep hole.
What we did
- Phone. The weep hole location pointed to one end of the intensifier.
- On site. The high pressure seal and check valve on that end were worn.
- Fix. Rebuilt that end with new seals and check valve parts, and checked the water filter.
- Check. Pressure held through a long test cut.
The result. Cutting the same day. We suggested a water hardness check.
A typical call, written to show how we work. It isn’t a specific customer.
Talk to a Wisconsin tech
Same problem on your floor?
Call and a tech will tell you what we’d check first, then the closest team heads your way.
- You talk to a tech, not a call center
- The closest Wisconsin team takes the job
- Straight answer on repair, rebuild or replace
- Flow
- Omax
- Jet Edge
- Wardjet
- KMT
- Techni Waterjet
- Hypertherm
- Semyx
- Bystronic
- Mitsubishi
- Calypso
- Accustream
From the field
Waterjet: tips from our techs
Watch the weep holes
A drip tells you which seal is going. Catch it early.
Keep abrasive dry
Damp abrasive clumps and stops the cut.
Check water quality
Hard water shortens seal and orifice life.
Flow, Omax, Jet Edge, Wardjet, KMT, Techni and others.
Yes, seals, check valves and wear parts.
Yes, hopper, metering and lines.
Often water quality or pressure settings. We’ll check.
Yes, drives, rails and controls.
Yes, on a schedule that matches your hours.
Who comes out
Wisconsin teams for waterjet
The founding team closest to your shop takes the call. Central and western Wisconsin calls go to whichever team is nearest.
Milwaukee
Southeast Wisconsin. Waterjet calls in Milwaukee, Waukesha, New Berlin, Menomonee Falls, Germantown, West Allis and nearby towns.
Madison
South central Wisconsin. Waterjet calls in Madison, Sun Prairie, Middleton, Janesville, Beloit, Watertown and nearby towns.
Green Bay
Northeast Wisconsin and the Fox Valley. Waterjet calls in Green Bay, De Pere, Appleton, Neenah and Menasha, Oshkosh, Fond du Lac and nearby towns.
Keep reading
Related repair
Machine down?
Get your waterjet sorted
Call and talk to a tech about the machine, the control and the symptom. The Wisconsin team closest to you takes it from there.
