WCA November 2023

Technology News

All-in-one take-up machine Reelex Packaging Solutions is releasing an all-in-one cable-packaging machine capable of producing both linear and Reelex figure-eight winding patterns.

Heat is a key process application in many industries, especially in cable manufacture, where the German company Kurre Systems is a specialist. In the field of heating and thermal systems, Kurre Systems offers a large portfolio that is constantly being expanded. “A broad field in which heat is used is the desizing or degreasing of products,” said designer Jakob Luft. “In our tube ovens, for example, cables and wires, but also tapes of all kinds, are effectively solved from unwanted substances – even over long distances. A defined, homogeneous temperature distribution and very good The S320e single-head take-up is based on the S320 dedicated Reelex machine, but uses a programmable traverse to wind cable in a linear or non-linear man ner. The new machine allows distributors and cable manufacturers to have one packaging line produce a variety of dif ferent package configurations. Operated by a single operator to cut, remove and reload spools, the S320e is a versatile and safety-conscious packaging machine. business development at Reelex, said, “With a focus on operator safety and the latest controls technology, the S320e is ideal for cable manufacturers and distributors that are looking for a spooler but want the flexibility to produce other package types in the future. As an entry-level Reelex machine and priced as such, the S320e is an affordable way to have an all in-one packaging machine suitable for a wide range of products.” Timothy Copp, VP of

The versatile S320e packaging machine

face, networking capability and recipe based product selection. All S320e machines are supplied with custom-made pintles and shafts as specified by the customer. Multiple spool sizes can be accom modated up to 90kg (200lb), 51cm wide (20") and 61cm in diameter (24"). Maximum spindle speed is 750 rpm. Reelex Packaging Solutions, Inc www.reelex.com

The S320e features a manual safety door that physically isolates the operator from the machine when running. It also has dual-channel Category-4 safety devices to control hazardous energy sources and prevent unexpected start-up; industry standard PLC controls; and readily available AC motors and drives. Like the other next-generation take-ups manufactured by Reelex and released in 2022, the S320e is paired with Reelex’s latest high-definition HMI touchscreen controls, featuring an advanced inter

Optimum temperature for perfect products

temperature constancy are particularly important to us. We also focus on sustainability by minimising energy losses. We achieve the latter in particular through sophisticated insulation concepts.” Occupational safety is also a priority. For example, the surface temperatures of Kurre’s tube furnaces remain well below the permissible limits, even when temperatures of more than 600°C are reached inside. The design of the tube oven was recently further developed: the centre

The modular design allows variation of the effective heating distance. The further development of the design also enables a space-optimised stacking arrangement in the form of a deflection oven. In addition to tube furnaces, Kurre Systems develops other heating concepts, tailor-made to individual customer and product requirements. Recent examples include solutions for treating fluorine or carbon materials in both round and tape-shaped configurations. Kurre Systems frequently designs systems or individual machines for this purpose that carry out cleaning processes or initiate structural changes in the thermoplastic, so that the material can be specifically supplied to the downstream processes with the desired properties. Kurre Spezialmaschinenbau GmbH www.kurre-systems.de Kurre’s oven technology ensures homogeneous temperature distribution and temperature constancy with minimum energy loss

section now consists of two half shells that form the full shell when closed. This simple idea removes the laborious inserting of the product to be treated. In the open position, the oven simply moves over the product and locks it in the centre in its final position. In the case of a malfunction, this mechanism allows quicker separation of product and oven without damaging the product or injuring the operator.

The new design of the tube oven offers advantages in terms of practicality and safety

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November 2023