Royle manufactures a wide variety of Steam Continuous Vulcanizing (CV) lines – small to large angle catenary and vertical configurations — that are uniquely designed to optimize the performance on the wires and cables that are defined by customers for their specific projects.

Steam is the ideal medium for curing all types of low voltage rubber wires and cables, because rubber materials cannot withstand high temperatures used in radiant heated nitrogen lines.  However, LV rubber cables do utilize the heat of vaporization of steam to reduce the curing time.  Condensation of steam that occurs as a result of curing the rubber flows down the curing pipe and provides a lubricating surface for the insulated or jacketed cable, so that the length of the catenary curing pipe can be shorter on steam CVs.

Royle manufactures a wide variety of Drycure Continuous Vulcanizing (CV) lines – small to large angle catenary and vertical configurations — that are uniquely designed to optimize the performance on the wires and cables that are defined by customers for their specific projects.

Royle manufactures a wide variety of thermoplastic / thermosetting insulating and sheathing lines that use water in open troughs to cool or to cure the insulated or sheathed cable.  Each line is uniquely designed to optimize the performance on the wires and cables that are defined by customers for their specific projects. 

Types of Thermoplastic Lines

Electronic and automotive wire insulation lines
Telephone and LAN insulation and sheathing lines
Coaxial wire and cable micro / mini and RG and trunk insulating and sheathing lines
Building or installation wire insulation and/or sheathing lines
LOW VOLTAGE Power cable insulation and/or sheathing lines

Royle manufactures extruder designs for all types of thermoplastic and thermosetting materials with different features to suit a wide range of applications. Each extruder is uniquely designed to optimize the performance on wire and cable, shapes, tubes, mold prep slabs, compounding, straining and other special applications that are defined by customers for their specific projects.

Royle manufactures a range of lines for processing single mode and multi-mode fiber. Royle recommends that cable manufacturers buy uncolored fiber from known world-class suppliers. Royle produces lines to handle the conversion of uncolored fiber to the full range of indoor and outdoor fiber cable applications. Each line is uniquely designed to optimize the performance on the types of fiber optic cables that are defined by customers for their specific projects.

Royle products are designed to control our range of production lines and are marketed under the trade name autoLine.  The basis of the automation is a PLC that is programmed for each specific application to integrate every component – all drives, temperatures, pressures, etc – to function as a system and as required by the unique process.  The system provides full alarm functions for troubleshooting and full recipe functions for parameter setup and repeatability of process.  The autoLine system has an industrial computer with SCADA software and a large HMI color touchscreen with screens that are friendly to operators.  Key parameters and features of the system are locked and accessible only to the supervisor(s), who are responsible for the performance of the production line. The autoLine system is capable of linking to the Internet or the customer’s LAN system.

Royle manufactures a wide range of types and sizes of components that complement our extruders for CV lines and plastic lines.  Each component is uniquely designed to optimize the performance of the specific line on the wires and cables that are defined by customers for their specific projects.