The Unsung Heroes: Critical Spare Parts Powering Win-Win Waterjet’s Precision Cutting Solutions
For Win-Win Waterjet, a leading provider of robotic waterjet solutions with 20+ years of industry expertise, waterjet parts aren’t just “spare parts” but the backbone of their commitment to reliable, high-quality cutting for clients in automotive, aerospace, and heavy manufacturing. The parts laid out here—seal assemblies, stems, and 0.17mm orifices—are perfect examples of how meticulous component selection defines Win-Win’s reputation for minimizing downtime and maximizing cutting accuracy.


Let’s start with the Seal Assembly (Part No. 91959650) and Seal Assembly Swivel Joint (Part No. 10178978), supplied in quantities of 20 each. In UHP systems (which Win-Win designs for pressures up to 90,000 PSI), seals are non-negotiable for preventing leaks that could compromise pressure and safety. Win-Win’s seal assemblies use durable urethane and metal composites, tailored to withstand the extreme forces of their robotic cutting heads—critical for clients like BMW and Toyota, who rely on consistent performance for automotive interior production.
Item | Part NO. | Description | QTY |
1 | 91959650 | Seal assembly swivel joint | 20 |
2 | 49894207 | Stem | 40 |
3 | 10178978 | Seal assembly | 20 |
4 | Orifice 0.17mm | 50 |
Next is the Stem (Part No. 49894207), provided in 40 units. Stems are the precision rods that align UHP water flow within the cutting head, ensuring the jet stays focused on the target material. Win-Win’s stems (marked with part codes like “1000003-35-40” for traceability) are machined from high-grade stainless steel with brass fittings, a detail that reduces wear and maintains alignment even after hundreds of hours of continuous cutting—key for heavy-duty applications like 300mm thick metal processing for military clients.
Finally, the 0.17mm Orifice (Part No. 49894207, Qty 50) is the “heart” of the cutting system. Orifices focus UHP water into a coherent, high-velocity jet; Win-Win’s 0.17mm sapphire orifices (chosen for their hardness and heat resistance) deliver the tight precision needed for intricate cuts in materials like automotive carpet or aerospace composites. As Win-Win’s technical teams note, the right orifice size directly impacts cut quality, garnet consumption, and overall efficiency—why they stock these parts in volume to support global clients.
For Win-Win Waterjet, these components aren’t just inventory—they’re a reflection of their “win-win” philosophy: providing clients with not just machines, but the parts and support to keep those machines operating at peak performance. Whether supplying ODM robotic systems or precision spare parts, Win-Win’s focus on quality components ensures their customers in 50+ countries can rely on consistent, high-accuracy cutting—proving that even the smallest parts are essential to delivering industry-leading waterjet solutions.