1 through 8 essential for determining unit
1 Material, weight and heat transfer fluid content of the rollers or roller dimensions as
shown in «Regloplas – Temperature Control by Means of Fluid Media, 5th edition», page 32,
Fig. 25, including width of roller.
2 Permissible pressure (bar).
3 Operating pressure of the rollers.
4 Heat-up time (<10 °C/min due to thermal stress).
5 Heating capacity (kW) required during production or data on the material to be processed
(type; for films: thickness, web width, thermal conductivity, density, specific heat,
production speed (m/min), temperature required at outer side of film).
6 Pump capacity (x l/min at y bar) or permissible temperature drop across the roller (°C)
and graph of pressure drop (bar) as a function of flow rate (l/min).
7 Angle of contact (°).
8 Operating voltage (V/Hz), 3 PE.
9 Problem definition (diagrams, descriptions, etc.). For multiple rollers, please indicate which
rollers are to be controlled and the number of control circuits.
10 Cooling water mains: pressure and temperature range.
11 Accessories (hoses, coupling etc.): see "Regloplas Temperature Control Technology", section
"Accessories".
12 For optional features, see «Regloplas – Temperature Control by Means of Fluid Media, 5th edition»,
page 17, section 8.
13 See also Checklist 1 for additional information pertaining to problem, as well as Checklists 9 and 10.