ABOUT DREF 3000

DREF 3000 machine DREF 3000, the only spinning system to offer the production of special high-tech, core and multicomponent yarn constructions in the NM 0.5 – NM 25 (cc 0.3 – cc 14.5) yarn count ranges in a single, straightforward working process.

DREF 3000 ADVANTAGES

  • System Expansion of the scope of yarn and fibre utilization in the coarse yarn count range
  • Production of both ‘S’ and ‘Z’ yarns at any time without mechanical alterations to the machine
  • Reduced yarn preparation costs due to high sliver weights (card slivers)
  • Touch Screen:
  • allows the easy handling of the various yarn parameters
  • yarn count calculation, length and weight measurement are included by the PLC control
  • link to the customer’s computer is possible by means of an interface
  • A modem for direct maintenance as a standard machine feature helps to minimise possible standstill times and maintenance costs in the case of problems by direct access to the PLC, frequency converters and the touch screen from the FEHRER service department in Linz

DREF 3000 APPLICATION

  • High tenacity and FR protective clothing for civil & military sector.
  • Fire blocker for the aviation and contract business range, cut protection textiles (protective gloves, mail-bags, seat coverings)
  • Fibre composite materials for the aviation, automotive, machinery, and construction industry.
  • Tarpaulins, transport and conveyor belts as well as all kinds of technical textiles.
  • Filter fabrics for dry and wet filtration
  • Interlinings for outerwear etc.
  • Upholstery fabrics for contact business ranges
  • Knitting sector, elastomeric fabrics
  • Outdoor textiles (eg chair and dock-chair covering)
  • Canvas and tarpaulins for the military and civil sectors
  • High-tenacity core yarn for ropes, transport and conveyor belts
  • Asbestos substitutes for heavy protective clothing (protective gloves, aprons etc) packings, gaskets, clutch and brake-linings, flame retardant fabrics etc.
  • Filter Yarns for the cable, shoe and carpet industries
  • Carpet Yarns (Berber carpets, hand-woven and hand-knotted carpets) and filler weft yarns for carpets

DREF 3000 TECHNICAL DESCRIPTION

  • Electrical supply part (2 sizes for 12 and 24 spinning heads)
  • 1 to 8 spinning section(s) with 3 spinning heads each

YARN COUNT RANGE

  • 666 – 40tex (Nm 0.5 – 25/CC 0.3 – 14.5) with fibres from 32 – 60 with stretch-broken material, yarn count up to 25 tex (Nm 40/Ne)

YARN DELIVERY SPEED

  • Up to 250m/min depending on fibre type and yarn count

FIBRE MATERIAL

Core fibres
  • Staple Lengths: 32-60mm, with stretch-broken material up to 140m.
  • Man-made fibres such as PES, PA, PAC, PVC, PP, viscone, etc.
  • Cotton with filament or in blends with man-made fibres
  • Stretch-broken materials

Sheath-fibres

  • Staple Length 32-60mm
  • Man-made fibres and special fibres as indicated for the core
  • 100% carded cotton

Fibre fineness

  • 0.6 – 637 dtex

FEEDING

  • Carded and drafted slivers
  • Core 3 ktex – 6 ktex
  • Sheath: 3 ktex – 10 ktex

BOBBIN DIMENSIONS

  • Cylindrical
  • Traverse 200mm
  • Max. diameter 400mm

FILAMENTS

  • Multi, mono, high tenacity or texturized filaments, yarns
  • Glass fibre filaments, glass yarns.
  • Metallic Wires