Cable makers calling for economical manufacturing processes are clearly audible everywhere in the world. SZ stranding put together with jacketing is increasingly interesting on account of it´s significant prospect of savings on production, material, personnel, storage space and transport.
Famous in the field of Sheathing line, SZ stranding technologies have also become established over the years for copper cables. The continuous call for the best economic manufacturing processes in the area of building wires and power cables has made that advanced technology a lot more significant.
The traditional processes and technologies made use of by producers of copper cables happen to be reviewed and also the possibilities for savings are already analyzed. A really big possibility of economizing and improving the production of such cables has become designed by SZ stranding in-line with all the extrusion process.
In order to achieve the set objectives and also to meet today’s and future requirements, various stranding machines in addition to several ancillary units from Rosendahl Maschinen GmbH have been developed in past times to become incorporated into new lines as well as to upgrade existing production lines. Their higher efficiency, enhanced range of applications and uncomplicated integration have already been the essential design aspects. This equipment includes the patent-pending, high-speed SZ stranding machines by using a stretched disk accumulator driven by an elastic torsion shaft also powerfully designed machines for getting the market requirements involved with larger products.
In addition to the SZ strander, there are other 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 as well as a special crosshead design.
Rosendahl provides the industry a very wide product spectrum of FTTH cable production line made to the very last product’s design.
The solution in the combined SZ stranding and filling and jacketing process within a production line meets the demand in cable production to reduce intermediate production steps that lead approximately the ultimate cable. The numerous combinations indexed in the following section provides a summary of these possibilities.
In addition to the stranding of insulated conductors, Rosendahl Machinen is also able to serve the best solution for stranding of single copper wires for screening applications using SZ technology. This assists our customers to obtain a wire screen over power cables for pretty much every scale of product. An extremely flexible stranding disc design allows coverage of a large range of wires with no reason to make any changes in the machine.
The equipment is likewise ready to be utilized for upgrading of existing sheathing lines. Along with the wire payoffs, this product guiding unit and also the possible copper binding unit for connection from the screening wires to experience a closed cable screen, complete systems can be delivered by Rosendahl Maschinen GmbH.
One of the principal benefits of SZ stranding technology is the fact no heavy mass is at rotation. The payoff and take-up stands from the line are stationary reelers that require no special foundation. The nonrotating reeler also helps in increasing the line efficiency caused by a really quick and simple reel loading and unloading cycle.
There is also no limitation for the size of payoff and takeup , which helps to acquire a long product length on bigger reels. The main advantage of nonrotating machinery allows an extremely safe working area to the operators and decreases the maintenance efforts.
A great combination for perfect manufacturing conditions, this equipment offering low investment costs and reduced operating costs enables the efficient production of dexopky04 cables.
Unlimited conductor lengths and continuous operation receive with this technology, due to the capability to splice wire ends of single conductors if dual flyer payoff units are being used. Loading and unloading can be accomplished during production, and higher production speeds cause high stranding capacity.
An additional main advantage of this type of tools are that SZ stranding lines can be incorporated into a jacketing line so that you can allow laying up and jacketing in just one single production process.
One of the more important aims of all the cable makers throughout the world is to find probably the most economical and efficient processes for cable manufacturing in order to save costs and to make the best possible profit. Combined SZ stranding and jacketing for building wires and power cables is such a profitable process.
Like a specialist in SZ stranding technology, FTTH cable production line has recognized the combined SZ stranding and jacketing line can effectively meet extremely high demands.
Also, a combined torsion blocking and powdering system positioned in a place-saving dusting chamber enables uniform powdering of insulated wires along with their laying up near towards the torsion lock caterpillar.
Every one of these modifications and developments have generated a total and modern production line, which meets each one of today’s along with all future requirements of profitable cable manufacturing.