Waterjet Intensifier Pump Parts sold to Brazil customer

When a high-pressure water jet pierces through metal sheets at supersonic speed—no sparks, no debris, just a mirror-smooth cut—that’s the magic of waterjet cutting. And behind this "bladeless machining" black tech lies a set of seemingly ordinary but highly specialized components.

The cutting head assembly is the "sharp core" of the waterjet system. Acting as a precision energy converter, it pressurizes ordinary water to hundreds of megapascals, then pairs a 0.3mm orifice with a 6.35×0.76×76.2mm nozzle to accelerate the water stream to 3x the speed of sound. These two are high-wear consumables, which explains the 10 orifices and 5 nozzles on the parts list.

The bronze backup ring is an "invisible guardian." This simple metal ring seals the high-pressure components of the cutting head to prevent water leakage, and the 3 units in stock reflect its critical role in stable operation. Meanwhile, the 1/4" coupling and cutting head tube (6 units prepared) act as the "vascular system," ensuring steady delivery of high-pressure water to the cutting end.

The A-axis and C-axis swivel joints are the source of the waterjet’s flexibility. They enable 360° multi-dimensional rotation of the cutting head, making it possible to machine complex curves—from aerospace parts to artistic glass patterns, these joints are essential for precision.

The "health safeguards" of the system are packed in repair kits: the on/off valve and check valve repair kits allow quick fixes for fluid control failures; the gland for pure cutting head and 1/4" collar (10 units) are common parts for maintaining cutting head sealing and connection stability.

From millimeter-scale orifices to rotatable joints, these components together build the "precision kingdom" of waterjet cutting. It can process not only hard materials like metal and stone but also fragile workpieces such as glass and composites, making it an "all-round cutter" in aerospace, automotive, and decoration industries. These seemingly scattered parts are the secret behind waterjet cutting’s "soft overcoming hard" capability—and a microcosm of industrial manufacturing’s shift toward high precision and low loss.