30" VALMET OPTISOFT TANDEM CALENDER STACK MFG 2000
30" VALMET OPTISOFT TANDEM CALENDER STACK MFG 2000
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Description
903536.012
One (1) used 30" Valmet Optisoft tandem calendar stack. SN 116. Mfg 2000
Max.Nip Pressure Mechanical: 438 KN/m - 2500 PLI
Max. Nip Pressure Roll cover: 350 Kn/M - 2000 PLI
Web Tension: 200 -1100 N/M - 2.6 PLI
Max Speed Mechanical: 3000 M/min - 10,170 FPM
Max. Speed roll cover : 2500 M/min - 8500 FPM
Roll Dia. Thermal rolls 762 MM - 30"
Guide rolls: 318MM - 12.5"
Tension rolls: 318MM - 12.5"
Spreader rolls: 267MM - 10.5"
Polymer rolls: 3- Durastar (91 Shore D) 820MM ( 32.3" Dia.)
1- Durasoft ( 86 Shore D) 820MM (32.3" Dia. )
Heating System: Internal Induction Heating 100 - 250 Deg. C , ( 212 - 480 Deg. F. )
Maximum operating nip load 2000 PLI. Top and bottom rolls are interchangeable.
Doctor blades on all rolls. 100 Hp motors drive each of the 4 rolls.
Complete engineering details available.
Specifications
| Manufacturer | VALMET |
| Model | OPTISOFT CALENDAR |
| Year | 2000 |
| Condition | Used |
| Serial Number | 116 |
| Stock Number | 903536.012PF |
| Max.nip pressure mechanical | 438 KN/m - 2500 PLI |
| Max. nip pressure roll cover | 350 Kn/M - 2000 PLI |
| Web tension | 200 -1100 N/M - 2.6 PLI |
| Max speed mechanical | 3000 M/min - 10,170 FPM |
| Max. speed roll cover | 2500 M/min - 8500 FPM |
| Guide rolls | 318MM - 12.5" |
| Tension rolls | 318MM - 12.5" |
| Spreader rolls | 267MM - 10.5" |
| Polymer rolls | 3- Durastar (91 Shore D) 820MM ( 32.3" Dia.) |
| Heating system | Internal Induction Heating 100 - 250 Deg. C , ( 212 - 480 Deg. F. ) |