Sancliff Optical Fiber Coating Dies, Coloring Dies, Ribbon Forming Dies, Coating Head Assemblies, and Pressurized Coating Systems are engineered to deliver controlled supplies of diverse viscous chemical compositions  to our Optical Fiber Coating Head and Die Assemblies.  All Sancliff manufactured Optical Fiber Coating, Coloring and Cladding devices are available in split, solid, wet on wet, twin and multi configurations for conventional round and/or specialty shaped fibers and substrates.

Fiberglass Reinforcing strength member Dies & Textile coating dies are manufactured from the finest Sub-Micron Grain size Tungsten Carbide with the tightest possible geometric specification tolerances available. Sancliff has been designing, specifying, and supplying standard and custom dies to the textile & fiberglass strength member, fiberglass screening & Sun Protection fabrics manufacturing industry for more than 73 years. Our Tungsten Carbide coating dies are in constant use in all parts of the world and we count on many of the world’s top fiberglass reinforcing member & fiberglass textile manufactures as our valued clients.

Sancliff was founded as a Tungsten Carbide Wire Die Manufacturer in 1948. Sancliff Round and Shaped Wire Drawing Dies are made from the finest virgin Tungsten Carbide materials available. These materials combined with Sancliffs 73+ years of die design, Manufacturing and real world application & functionality experience allows Sancliffs talented team of engineers, designers & toolmakers to create the finest Round & Shaped Wire Drawing Dies of unparalleled quality, consistency and value. Our historically short lead times constantly exceed customer expectations. We offer new Tapered Drawing Inserts, conventionally cased wire drawing dies, Shaped Dies, recuts & so much more.