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TT12 converter

Technical support

TT12 converter

  • The mastery of the chemical filaments crush cutting converting
  • Sliver perfect evenness and cleanlinessParfaite régularité et propreté du ruban
  • Tow checking with metal detectors and tension limiters,
  • Systems of flaments separation and relaxation before cutting
  • Wide range of cutting diagrams adaptable to the final product requirement,
  • Precise cutting at high speed
  • High technology GC drafting head
  • Delivery speed up to 400 m/min

Technical specifications *

UseCrush cutting converting of chemical filaments tows of 50 to 120ktex presented in boxes or in bales
Filament fineness1.3 to 17dtex
AlimentationCreel with tow spreading-out system
Input loadMaxi. 240ktex
Delivery1 can Ø 1,000mm, height 1,200mm single end
Automatic doffing with square motions
Filament separating setSteel cylinder Ø 100mm
Rubber cylinder Ø 130mm
Pneumatic pressure at 4 bars: 17daN/cm
Feeding setTwin cylinders Ø 100/100mm
Coated cylinder Ø 130mm
Pneumatic pressure at 4bars: 12.5 daN/cm
Cutting deviceSteel anvil cylinder Ø 193mm
Cutting roller Ø mini 156mm, maxi 168mm
Pneumatic pressure: from 700daN for 3bars to 920daN for 4.4 bars
Cutting roller pitch75, 88 or 105mm
Hauteur diagram variationCV (H) up to 35%
Drafting headGC chain gill
Delivery speedUp to 300m/min according to the material
Delivery weight15 to 25ktex
GC head feedingBy conveyor and pressure cylinders
GC twin feed cylindersØ 80 and 30mm
Pneumatic pressure on GC twin feed cylindersAt 4 bars: 80daN
Number of fallers on GC144
GC faller pinning4 round pins n° 16 /cm 1/3 penetration
Pinned width on GC drafting head270mm
GC pinned field depth200mm
GC draft cylindersØ 30 / 62.5mm - Pressure Ø 80mm
Pneumatic pressure on GC draft cylinders400daN maxi
Nip distance GC pinned field to draft cylinders32mm
Distance GC feed to draft cylinders336mm
Pre-draft on GC1.3 to 2.5
GC mechanical draft4.5 to 7.4 by 5% increment
First calenderer with pneumatic pressureBottom Ø 80mm - Top Ø 80mm
Crimping box calandererBottom Ø 114mm - Top Ø114mm
Pressure: 200daN
Crimping boxShutter adjustable by spring
Noise levelBelow 85dB (A)
Compressed airShould be dry, free from water and oil traces
Pressure: 6 bars
Instantaneous consumption: about 20Nm3/h
Average consumption: about 10Nm3/h
Main motorAsynchronous with frequency inverter
Main motor power18.5kW - 1,500rpm at 50 Hz
Suction motor power3kW
Servo motor total power3.5kW
Total installed powerAbout 27kW
Net weight8150kg
Volume46m3

* Subject to modifications

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