Yamuna, Quadra, 2400mm, 6 Chambers, Thermic Oil Heating

Description

  1. Overview
    1. Hot air stenter machine for knitted fabrics with 2 bowl padder
    2. Model: Vario flow air system
    3. Type: Single layer horizontal pin type
    4. Number of chambers: 6
    5. Working width: 2400 mm
    6. Treatment fabrics: Knitted fabrics
    7. Mechanical speed: 0 to 50 m/min
    8. Driving method: AC variable
    9. Heating system: Thermic oil heating
    10. Power voltage: 415 V
    11. Control voltage: 220 V + 5%
    12. Interiors: High temperature aluminum paint
    13. Exteriors: Side panels and doors powder coated
    14. Temperature: 220 degree centigrade
    15. Type of blower: Centrifugal type, four per chamber
    16. Insulation: Rockwool
    17. Padder: 2 bowl
    18. Exit: Plaiting
    19. Entry: With Bianco centralizing and stretching unit DOGAL 04
  2. Entrance
    1. Powder coated frame structure
    2. Swivel tension arrangement with pair of stainless steel pipe
    3. Centralising and opening attachment BIANCO DOGAL 04
    4. DOGAL 04 stretching-centering roller with single slats for stretching and centering with motorized twin stretcher roller unit
    5. Stretching/centering unit comprising 2 motorized stainless steel rollers, with fabric tangency variable using a handwheel, and a DOGAL 01 centering roller diameter 250 mm
    6. DOGAL 01 centering roller comprising a drum with a crown of single slats on its surface with ends connected to two tilting rings to the sides of the drum
  3. 2 Bowl Horizontal Padder
    1. Main frame fabricated from MS plates with box type construction
    2. One driven stainless steel scroll roller for fabric spreading
    3. One main roller, 305 mm diameter with ebonite coating running in bearing housed of fixed housing of split construction
    4. One top pressure roller, 305 mm diameter with rubber coating shore hardness 75-80 A running in bearing housed of fixed housing of split construction
    5. One pair of pneumatic cylinders (right and left) for loading the pressure rollers onto the main roller, nip pressure available up to 50 kg/cm
    6. One trough fabricated from SS 316 with SS 316 guide roller, lifting and lowering mechanism of rack and pinion
    7. One pneumatic compensating arrangement
    8. One Elecon make reduction gearbox directly coupled to the main roller
    9. One 5 kW AC motor with inverter
    10. One nip guard
  4. Bow and Weft Straightener
    1. Fully automatic bow and weft correction system from BIANCO, model DIGITEX 90 (offered optionally)
  5. Stenter Entry
    1. Operators platform
    2. Fabric entry system mounting of guide rollers
    3. MS fabricated box type body (painted) with powder coated doors
    4. One cross beam with machined and polished plated to rest the rail and enable its free movement based on signals received from in feed device
    5. One driven MS fabric tension roller with antislip fillet, Bonfigioili make reduction gearbox directly coupled to the roller
    6. One driven MS fabric overfeeding roller with antislip fillet, Bonfigioili make reduction gearbox directly coupled to the roller
    7. One set of driven scroll rolls of stainless steel
    8. Four guide rollers
    9. Two operator control cabinets housing push buttons, speed indicators, ampere meters and other controlling buttons
  6. Fabric Transportation
    1. 3 meter extended entry rail
    2. One set of selvedge gumming attachment
    3. One set of steaming attachment
    4. One set of center support for fabric (fixed SS pipes)
    5. One set of cast rails with ground finish enabling smooth sliding of the chain, 3.3 meters entrance track with ball bearings set
    6. One set of chain tensioning system
    7. One set of chain with pin type
    8. One set of limit switches to control chain tensioning
    9. One pair of E+L KR 43 photocell with FR 15 sensors for fabric edge sensing and controlling the position of the inlet rails
    10. One set of mechanical selvedge opener ELSPREADER LS 3001 from E+L, with tilted profiled plastic opening plates to uncurl rolled edges of knitted fabrics, distance between plates set via handwheel with dynamic spacing setting
    11. One set of pinning device of rubber wheel and brush rollers
    12. Nine individual motorized screw spindles with directly coupled geared motors, 0.33 kW motor for adjusting the width by PLC
  7. Dryer (Varioflow)
    1. Frame structure constructed with heavy angle section
    2. Chamber length: 3 meters each
    3. Interiors will be high temperature resistant aluminum painted
    4. Vario flow air system with closed circuit air circulation
    5. Individual blowers for top and bottom jets, 4 nos. directly coupled blower motors per chamber
    6. Air ratio between top and bottom jets can be controlled and adjusted easily at fingertip through touch screen at the central control unit
    7. Thermic oil heated radiators complete with oil flow control valve and temperature controller with PLC
    8. Dual filters easily removable from outside for cleaning even when the machine is running
    9. Box type assembly for panels, no welding in insulation panels avoids heat bridge formation
    10. Insulation is rockwool with 96 kg/m3 density, 125 mm thick panels
    11. Door and panel sealing by silicon
    12. Inner walls of the panel are painted with high temperature aluminum paint and outside is powder coated
  8. Cooling and Delivery Section
    1. One fabricated air cooling system with AC motor
    2. One set of heavy duty bevel gear box rested on machined rail