Konstrukta

 

Steel Cord Cutting Lines-for Body Ply & Breaker Belt Production

MAIN FEATURES

Automatic splicing of old and new material at let-off Pull type feeding with accuracy for wide breaker strips
Increased lifetime of cutting blades up to 2 000 000 cuts Splicing capacity up to 21 splices/ min
Open splice detection system after splicing device Wind up station with automatic material change-over

 

BASIC COMPOSITION

Let off station

Dual coil type - 1 working let off position, 1 auxiliary

New two-stage centering system of input material
New design of dancing roll
Input material coil pre-centering range 100 mm
Automatic splicing of old and new material
Edge trimming

 

Feeding device

FEEDING UNIT

Rigid frame for increased lifetime => elimination of dynamic forces during mivement
Covered ball screws for increased lifetime of linear modules

 

Cutting device

CUTTING UNIT (GUILLOTINE TYPE)

Replacement of pneumatic conveyer drive by electromechanical drive to synchronize motion of conveyer and upper blade holder

Elimination of transverse conveyer movement

Slips fixing by means of magnets

 

Automatic splicing device

AUTOMATIC SPLICING UNIT

New design of splicing head with separating bar
Unified design elements
Open splice detection system

 

Longitudinal slitting device

Ceramic coating of cutting disk
New design of disk fixing
Unified design elements

 

 

Wind up station

WIND UP TO COILS OR CASSETTES

BREAKER WIDTH UP TO 650 MM (UP TO 1000 MM UPON REQUEST)
BODY PLY WIDTH UP TO 1350 MM (UP TO 4000 MM UPON REQUEST)
AUTOMATIC COIL / CASSETTE FINISHING (CROSS CUT)

 

EXTRUSION LINES
SIMPLEX, DUPLEX, TRIPLEX, QUADROPLEX

- TREAD EXTRUSION
- SIDEWALL EXTRUSION
- APEX EXTRUSION

FEATURES
- Various applications for PC, LT, TB, OTR types
- Flexible design with regards to available space
- Technological advisory during design phase of project
- Technological advisory & training during commissioning at site
- Design of screws & extrusion machines based on testing of compounds in our R & D center

 

EXTRUSION LINES
ROLLER-HEAD INNER LINER EXTRUSION LINES

BASIC COMPOSITION
- Feeding converyor
- Contact wind up device (option on request)
- Doubling dcvicc (option on request)
- Extrusion aggregate with calender
- Let off station (option on request)
- Wind up station
- Cooling device

SINGLE ROLLER HEAD LINE EQUIPPED WITH COLD-DOUBLING SYSTEM
- For production of inner-liner profile for TBR
- Available doubling of squeegee (doubling after cooling)

DOUBLE ROLLER HEAD LINE WITH HOT-DOUBLING SYSTEM
- For production of inner-liner profile for PCR
- Available doubling of squeegee and/or strips (hot doubling before cooling)

 

SPIRAL DRUM COOLING DEVICE

FEATURES
- Space saving
- Easy transport & installation: small dimension, no frame anchoring, minimum installation time.
- Easy operation: simple material feeding at full speed, minimal profile deformation, no backward bending.
- Energy saving: 1 V 1.5 kW installed power, use of ambient air only, higher efficiency of equipment.
- Easy maintenance: no platform, no greasing, no setting of adjusting, minimum Nos of parts.


 


   

 

 
 

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