Imcar exhibits the 3 rolls 3RHT-model calender with variable geometry, able to bend metal sheets from 10mm up to 200mm thickness. Accuracy, speed and high performance of bending (both in pre-bending and bending) make the 3RHT a unique machine, especially when working thick material.
The 2 side rolls with their horizontal movement and the upper one with its vertical movement can move independently, positioning as exactly required to obtain the best results.
The main advantages are:
- Possibility of bending a wide range of thicknesses and materials, adjusting the geometry thanks to the independent movement of the 3 rolls;
- The sheet is always in horizontal position even during the process of pre-bending, preventing the sheet from slipping or tipping over;
- Possibility of quick and easy replace of the upper roll;
- Savings on foundations, in fact working in horizontal with lateral rolls, the working height can be reduced;
- PLC + control desk for easy control of all movements;
- Alarms and immediate stop device in case of emergency and braking system with moving heads to always ensure 100% of braking.
Lamiera 2017 HALL 13 STAND B09