Example of a calendering line.

position 1
Trestle Feeding:
With 2 positions to load two rolls, with a disc brake system and calipers regulated by a device that measures the diameter of the roll. With 2 electric rigs.

position 2
Splice Press:
Hydraulic press with 2 electrically heated plates with digital temperature and time controllers.

position 3
Input accumulator:
Lung to deliver fabric to the ironer, avoiding stoppage due to roll change.
Pneumatic fabric centerer with electronic sensors at input and output.
Electronic security system with prior warning (visual-auditory) when the accumulator reaches 25% of its capacity.
Alignment system (width adjustment and alignment systems are controlled by console with software).

position 4
Entry train:
4-cylinder system in 2+2 formation.
Movement with variable speed electric motor with inverter.
Alignment system and width adjustment.
Includes banana rollers and 3-finger system.

Position 5
FARREL 32" X 86" ironer with 4 "Z" cylinders.
Cylinder table 86 "and diameter 32"
Cylinders with peripheral heating and cooling system, controlled by a TCU.
Independent motors in each cylinder - 110 KW each.
Cylinder opening and closing system: Nº1 - N°2 and Nº4.
CROSS AXIS system in cylinders N°1 and N°4.
PRE-LOAD system (set to zero) on all cylinders.
working speed up to 50 m/min.
"Blister Breaker" type system to avoid air bubbles in the rubber bank of cylinders No. 2 and No. 3.
Thickness and profile measurement equipment: with air-magnetic sensor, for final product and measurement on calender.
With operator console and software package.

Position 6
Outgoing draft train:
8-cylinder system in 4+4 cooler formation.
Movement with variable speed electric motor with inverter.
Puncture cylinder with Off - On position.

position 7
Output accumulator:
Lung to accumulate rubberized fabric, avoiding stoppage due to roll change.
Pneumatic fabric centering device with electronic sensors at the lung outlet.
Electronic security system with prior warning (visual-auditory) when the accumulator reaches 75% winding tension.

position 8
Winding easel:
With 2 positions to wind two rolls.

Auxiliary trestles to place Liner (fabric or polyethylene) with guides.
Motorized with 40 HP motors.

Rank 9
Calender feed.
System of conveyor belts to cylinders N° 1-2 and 3-4.

position 10
Calender feed.
"TROESTER" type extruder with double head: with pins and heated body.