Cable makers calling for economical manufacturing processes are clearly audible everywhere in the world. SZ stranding put together with jacketing is increasingly interesting as a result of it´s significant potential for savings on production, material, personnel, storage area and transport.
Popular in the field of optical fiber ribbon machine, SZ stranding technology has also become established throughout the years for copper cables. The continuous call for the best economic manufacturing processes in the area of building wires and power cables made that advanced technology a growing number of significant.
The standard processes and technologies employed by producers of copper cables have already been reviewed and also the possibilities for savings happen to be analyzed. A very big chance for economizing and improving producing such cables has become introduced by SZ stranding in-line together with the extrusion process.
In order to achieve the set objectives and also to meet today’s and future requirements, various stranding machines along with several ancillary units from Rosendahl Maschinen GmbH have been developed before to get integrated into new lines as well as upgrade existing production lines. Their higher efficiency, enhanced selection of applications and uncomplicated integration happen to be the standard design aspects. This equipment includes the patent-pending, high-speed SZ stranding machines using a stretched disk accumulator driven by an elastic torsion shaft at the same time powerfully designed machines for achieving the market requirements included in larger products.
As well as the SZ strander, there are many key components influencing performance, efficiency and product quality. They are stable product feeding systems, torsion lock and jacket separators like taping or powdering systems with minimized space requirements along with a special crosshead design.
Rosendahl provides the industry a very wide product spectrum of FTTH cable production line created to the final product’s design.
The remedy in the combined SZ stranding and filling and jacketing process in a single production line meets the demand in cable production to minimize intermediate production steps that lead as much as the last cable. The various combinations indexed in the following section provides a summary of these possibilities.
Besides the stranding of insulated conductors, Rosendahl Machinen is likewise in a position to serve the perfect solution for stranding of single copper wires for screening applications using SZ technology. This can help our customers to acquire a wire screen over power cables for pretty much every dimensions of product. An extremely flexible stranding disc design allows coverage of a big variety of wires with no requirement to make any changes around the machine.
The gear can also be ready for use for upgrading of existing sheathing lines. Alongside the wire payoffs, the item guiding unit and the possible copper binding unit for connection of your screening wires to have a closed cable screen, complete systems may be delivered by Rosendahl Maschinen GmbH.
One of the principal benefits associated with SZ stranding technology is no heavy mass is within rotation. The payoff and take-up stands in the line are stationary reelers that require no special foundation. The nonrotating reeler also helps in improving the line efficiency caused by a fast and easy reel loading and unloading cycle.
Addititionally there is no limitation for the size of payoff and takeup , which will help to get a long product length on bigger reels. The advantage of nonrotating machinery allows an incredibly safe working area for your operators and reduces the maintenance efforts.
An ideal combination for perfect manufacturing conditions, this equipment offering low investment costs and reduced operating costs enables the efficient creation of dexopky04 cables.
Unlimited conductor lengths and continuous operation receive with this particular technology, due to ability to splice wire ends of single conductors if dual flyer payoff units are being used. Loading and unloading can be done during production, and higher production speeds result in high stranding capacity.
One more main advantage of this particular tools are that SZ stranding lines might be integrated into a jacketing line so that you can allow laying up and jacketing in a single production process.
Probably the most important aims of all the cable makers around the world is to look for one of the most economical and efficient processes for cable manufacturing to avoid wasting costs as well as make the most efficient possible profit. Combined SZ stranding and jacketing for building wires and power cables is such a profitable process.
Being a specialist in SZ stranding technology, optical fiber ribbon machine has recognized the combined SZ stranding and jacketing line can effectively meet these high demands.
Also, a combined torsion blocking and powdering system placed into a place-saving dusting chamber enables uniform powdering of insulated wires along with their laying up near for the torsion lock caterpillar.
Most of these modifications and developments have triggered an entire and modern production line, which meets most of today’s along with all future requirements of profitable cable manufacturing.