This series of calender is applied to all kinds of paper and paperboard's follow-up calendaring and finishing. When paper web passes through pressure area of each calender roll, it will be influenced by combined effect of pressure between rolls and surface friction, which plays a key role for improving smoothess, glossiness, tightness, stiffness and other physical indexes of paper and paperboard.
Calender Machine For Paper,Napkin Paper Machine,Paper Calendering Machine,Paper Calender Machine Dandong Tianshin Automatization Technology Co.,Ltd , https://www.tianshinmachine.com
Introduction
Vortex converter using DSP technology, the development of digital tracking filter to achieve
The automatic tracking vortex signal processing to achieve low measurementlimit, and high
Stability over a wide range of targets. Converter to achieve a fully digitalpotentiometer and
No, no DIP switch design, improving meter reliability and maximize theautomated debugging
Done to reduce user productivity, on-site commissioning and after-sales service costs.
DN(mm)
32
50
80
100
150
20
Range of flow(m3/h)
2.5_30
4~60
10~150
28~400
50~800
360 -3600
Accuracy
Class 1.0 ;Class1.5  (±1.0%: ±1.5%)
Repeatability (%)
<1/3 of  limit of intrinsic error
Flow capacity
1 times the maximum flow
Pressure (MPa)
PN1.6\ 2-5\4.0
Temperature(t)
-30_+70
Pressure loss (MPa)
cP=p / 1.205 xcPN
Output
Pulse :Lower<0.7V:
High: VD_1V
Analog :4mA_20mA RS485
Metrail
Aluminum alloy, stainless steel (>2.5MPa)
Medium
Gas
Ambient
Temperature:-30° C~55° C,  Humidness: 5%-95% ,  Atmospheric pressure:85-106kPa
Power Supply
Standard type
Special type
Inner supply:3VDC,Power loss:<80μA
Inner supply:3.6VDC,Power loss: <200mA
Out supply: 6~24V DC,Power loss:<20mA
Out supply:12~24V DC,Power loss:<100μA
Explosion-proof symbols
Exd IIBT4: Exib II BT6
