Choosing the right supply partner is an important action for a metal fabricator. A reputable waterjet manufacturer or abrasive supplier should assist a fabricator with determining the right abrasive type and grade. This aids in the selection of an abrasive that will maximize the performance of the waterjet cutting machine.
Expert advice. Expert consultation by a supplier includes helping fabricators evaluate a wide variety of different product factors, including the type and grade of abrasive that is best for the job.
Hard rock or alluvial garnet. The material being cut, its thickness, and the desired surface finish requirements influence the choice of hard rock garnet or alluvial abrasives. Hard rock garnet is best for cutting hard materials and achieving a superior edge quality, while alluvial garnet is suitable for less demanding applications.
Other abrasives. Purchasing from a supplier that carries a variety of waterjet abrasives gives operators multiple options for abrasive performance and value to meet a wide range of applications.
Choosing the proper grade. Waterjet abrasives are available in a variety of grades, ranging from coarse (50 mesh) to very fine (230 mesh). Most waterjets use grades between 50 and 120 mesh, with 80 mesh being the most widely used.
Delivery options. The supply partner should be capable of delivering waterjet abrasive in paper bags, bulk bags, or even in straight bulk. It also helps if the abrasive supplier can ship within 24 hours of receiving an order and has a warehouse nearby for one-to-two-day shipping. This ensures timely deliveries and keeps freight costs as low as possible.