Automated Closed Loop Robotic Polishing Machine For Pump Surface Finishing
Closed Loop Robotic Polishing Machine
,Robotic Polishing Machine for Pump
,Robotic Pump Surface Finishing Machine
Pump bodies are the heaviest, messiest parts in any foundry to finish by hand: multi-port castings with internal passages, flange faces that must seal, and casting flash that hides inside volute curves. Our closed-loop robotic polishing cell is engineered for exactly this reality. A force-sensing head reads contact pressure in real time and corrects the arm path within milliseconds — so a heavy cast-iron volute gets the same clean deburr and flat seal face as the next casting in the batch. No missed burrs inside ports, no gasket-seat high spots, no hand-grinding crew.
A pump casing has inlet, outlet, drain and gauge ports — each one a burr trap. The cell finishes all of them plus flanges, lugs and the body surface in a single program, on one fixture. No re-clamping, no missed corners.
- All ports, flanges & faces finished in one cycle
- Burr-free internal passages, threads & mounting holes
- One fixture per pump model, teach once run forever
The part that determines pump quality is the seal face. Closed-loop force control holds the head at constant pressure across the whole flange, so the gasket seat comes out flat and consistent — measurable, repeatable, documented.
- Constant-pressure seal-face finishing, ±0.5 N
- Flatness held within 0.05 mm across the flange
- Leak-tight joints → fewer warranty claims
Pump housings are heavy and rigid — they need a machine that doesn't flex. High-rigidity arm, heavy-duty fixture and vibration-damped base handle cast-iron bodies up to 200 kg without losing finish quality on long strokes.
- Cast iron, ductile iron, stainless & aluminum
- Heavy-load fixture up to 200 kg
- Vibration-damped base: stable finish at full reach
Foundry work is dirty, dusty, three-shift. The cell is sealed, dust-tolerant and built for continuous running: load a casting, start the cycle, unload a finished one. Automation absorbs order peaks without hiring or overtime.
- 24/7 unattended capability, lights-out option
- 1 operator supervises 2 cells
- Absorb peak orders without extra crew
- Process data logged per pump serial number
