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Tag

sz strander

Projects

By | KHU, portfolio

Leading companies from many industries rely on the products and services of KHU Sondermaschinen. We have planned, designed, engineered, manufactured, built and started a high number of machines and plants for our customers.

The diversity of our past projects has enriched our experience, making us a competent and innovative partner the most challenging tasks.

Here is a list of a few chosen products.

Automated processing machines
Boring Machine for Special Screws
Milling and Boring Machine
Worm-Milling Machine
Production Plants
Can Closing Machine
Filter Production Plant
PVC Profile Extrusion
Testing Equipment
Crush Test
Torsion Test
Test Cell for thin metal sheet production
Paper Printing Machinery
Paper Web turning Equipment
Post- Press Packaging Facility
Longitudinal Perforation Machine
Plants for Chemical Industry
Gas Bottle Filling Plant
Can Closing Machinery
Assembly Facilities
Bogie Lifting Stand
Welding Facility for Stovepipes
Product development
Escalator Stair
Safety Carabines
Q-Drive
Paste Extrusion
Dual Paste Extruder

Strander SZ-90/110-S

By | Uncategorized

This compact SZ Strander enables perfectly linear stranding over the complete accumulation length of the machine. KHU Sondermaschinen is supplying suitable SZ-machines as well as complete machine groups for upgrading or modifying your production line for the screening of power cable with Cu-wires.

Features
* compact, solid design
* linear torsion of stranding disk
* for high speed production
* high number of twists
* short reversal length
* gentle stranding
* low friction
* direct drive of all elements
* simple to integrate
* including safety devices
* high quality product
Technical Data

Number of Stranding elements, max … Center Cable + 70 CU-wires
Diameter of Stranding elements …… max. 2,5 mm
Typical application …………….. CU-Screened Cable
Accumulator length ……………… 2000 – 4000 mm
Max. lays per direction …………. max. 5 – 10 + Ceander
Max. speed of rotor …………….. 700 – 1000 rpm
Max. production speed …………… 100 m/min
Construction length …………….. 2500 – 4500 mm

Options

+ Control system with display
+ Longidutinal movement
+ Cross movement
+ Additional rotor, – stranding disks
+ Tension control unit
+ Paper longidutinal folding for UL-Cables

Strander SZ-60-FO

By | fo

The SZ-60-FO is designed for the stranding of fiber optics with a diameter up to 4mm.Up to 1+18 elements can be processed at a line speed of 200m/min. The high number of turns with a short parallel section increases your productivity by soft stranding resulting from low friction. The SZ-Strander is very compact and easy to integrate into your existing line.

Features
* compact, solid design
* linear torsion of stranding disk
* for high speed production
* high number of twists
* short reversal length
* gentle stranding
* low friction
* direct drive of all elements
* simple to integrate
* including safety devices
* high quality product
Technical Data

Number of Stranding elements, max … 1+18
Diameter of Stranding elements …… max. 4,0 mm
Typical application …………….. FO-Cable
Accumulator length ……………… 4000 mm
Max. lays per direction …………. max. 15
Max. speed of rotor …………….. 3000 rpm
Max. production speed …………… 200 m/min
Construction length …………….. 4500 mm

Options

+ Control system with display
+ Longidutinal movement
+ Cross movement
+ Additional rotor, – stranding disks
+ Tension control unit
+ Paper longidutinal folding for UL-Cables

Strander SZ-40-B

By | Uncategorized

The SZ-40 B is a compact SZ-Strander that enables exact linear stranding over the complete accumulation length of the machine. KHU Sondermaschinen provides suitable SZ-machines as well as complete machine groups for upgrading or adapting your existing production line for the stranding of power cable cores, CU installation cables or for the screening of power cables with Cu-wires.

Features
* compact, solid design
* linear torsion of stranding disk
* for high speed production
* high number of twists
* short reversal length
* gentle stranding
* low friction
* direct drive of all elements
* simple to integrate
* including safety devices
* high quality product
Technical Data

Number of Stranding elements, max … 3-7
Diameter of Stranding elements …… max. 6,0 mm
Typical application …………….. CU-building wire
Accumulator length ……………… 4000 mm
Max. lays per direction …………. max. 12
Max. speed of rotor …………….. 3500 rpm
Max. production speed …………… 500 m/min
Construction length …………….. 4500 – 6000 mm

Options

+ Control system with display
+ Longidutinal movement
+ Cross movement
+ Additional rotor, – stranding disks
+ Tension control unit
+ Paper longidutinal folding for UL-Cables

paste-extrusion

By | extrusion, plastics technology

In addition to all kinds of custom made machines, KHU Sondermaschinen also offers paste extrusion machinery for the production of PTFE tubes and tapes as well as wire insulations.

Process: The PTFE mixture will be pressed into the preform and then placed into the Paste extruder. The forms will be heated up to 40°-60°C and then extruded through the conical extrusion die.

Advantages of our paste extrusion systems:

+ Low tolerance of wall thickness
+ Extrusion cylinder with heating for best extrusion quality
+ Loading by loading trolleys, no manual handling required
+ Permanent control of power, pressure and piston speed of the extrusion process
+ Spike electrically adjustable
+ Control via touchscreen – optional
+ Hydraulic clamping for fast loading of extruder
+ Data management of extrusion parameters

get more information on our Dual Paste Extruder

Strander SZ-130-S

By | Uncategorized

This compact SZ-130-S SZ Strander is typically used when screening power cables with Cu-wires. Up to 70 stranding elements with each having a diameter up to 2,5 mm. With a length of 2500 – 4000 mm this SZ machine is very compact offering great performance.

Features
* compact, solid design
* linear torsion of stranding disk
* for high speed production
* high number of twists
* short reversal length
* gentle stranding
* low friction
* direct drive of all elements
* simple to integrate
* including safety devices
* high quality product
Technical Data

Number of Stranding elements, max … Center Cable + 70 CU-wires
Diameter of Stranding elements …… max. 2,5 mm
Typical application …………….. CU-Screened Cable
Accumulator length ……………… 2000 – 4000 mm
Max. lays per direction …………. max. 5 – 10 + Ceander
Max. speed of rotor …………….. 500 rpm
Max. production speed …………… 100 m/min
Construction length …………….. 2500 – 4500 mm

Options

+ Control system with display
+ Longidutinal movement
+ Cross movement
+ Additional rotor, – stranding disks
+ Tension control unit
+ Paper longidutinal folding for UL-Cables

sz-strander

By | cable, cable, cable, cable

At KHU Sondermaschinen we design, produce and supply high quality and high performance SZ-Stranding machinery. We offer three types of SZ-stranders. Depending on the cable product we provide the right type of SZ-Strander.

SZ Verseilmaschine Linearantrieb

torsion drive

Usually fiber optic cables are twisted with SZ-Stranders with torsion drive because of low production speed.

Our torsion drive SZ-Stranders are not only highly dynamic and the budget-friendly alternative to SZ-Stranders with individual drive, but they are the fastest available.

linear drive

Stranding a product of greater diameter results in an increase of mass which requires more power.

For this application KHU Sondermaschinen has replaced the torsion shaft with a special system that drives the stranding disks with absolute linear motion over the complete accumulation length.

individual drive

For special products and high production speeds KHU Sondermaschinen offers SZ-Stranders with individual drives.

This type of SZ-Strander with individually powered stranding-disks enables mathematically exact twisting angles.