The Laboratory Calender uses a stack of three 300 mm wide parallel rolls to produce calendered samples for evaluation in the laboratory.
Top Roll: Polished chrome plate steel 130 mm diameter, 300 mm wide
Heated, ambient to 100°C,
Middle Roll: Cellulose and wool fiber 180 mm diameter, 300 mm wide
Bottom Roll: Polished chrome steel
130 mm diameter, 300 mm wide
Electrically driven at 11.25 or 22.5 m/min
Nip Pressure: Adjustable 0-100kgs per linear cm Hydraulic cylinders
Advance speed: 100 mm/sec.
Feed speed: 100 mm/sec.
Step distance: 0-99 cm (± 0.5cm)
* Three roll stack
* Adjustable nip pressure
* 300 mm wide sample
* 2-speed driven bottom roller
* Heated top roller