Comerio Ercole 290 Cm Calender

- Model: 4-cylinder
- Year of manufacture: 1990 (estimated)
- Completely overhauled in year: 2008
- Cylinder width: 3.000 mm
- Useful working width: 2.900 mm
- Pendulum centering device with n. 3 cylinders
- Metal detector
- N. 2 dancer cylinders with adjustable tension at both entry and exit
- Fabric infeed controlled by inverter
- Maximum pressure: 50 tons
- Fabric infeed with a fixed curved stretching cylinder and a spreading device
- N. 4 cylinders: 2 chromed steel cylinders on the outside, heated with thermal oil, and 2 wool paper cylinders on the inside.
N.B. The cylinder layout can be changed as needed.
- the 4 cylinders can also be driven together via a chain so that all four rotate.
This operation is typically performed to calender non-woven fabrics by regulating their thickness.
- N. 1 new spare paper/wool cylinder.
- Large tangential roll output motorized by inverter.
- Forced cylinder lubrication.
- Supplied with gas-fired boiler for heating the thermal oil dedicated to the calender, 80,000 kcal.