SH2000
82.150 Rev 100315
11
3.1 Speed Range & Capacity
3.1.1
Sealing Speed Range
The speed range available is between 2.7 - 22.2 m/min depending on bag thickness. Other
speeds outside this range are possible, to suit customer requirements.
3.1.2
Thickness of Film (Maximum)
:
Normal range of thermoweldable films up to 300 micron (1200 gauge or 12 mil).
3.2
Total Power Consumption
3584
watts (maximum).
3.3
Nett Weight
Sealing head only: 77kg
Sealing Head with Adjustable Column and Trolley: 130 kg.
3.4
Voltage and Frequency
Voltage and frequency may vary ± 6%. It is important to be aware that a reduced voltage will
reduce the ‘Flat Out’ performance or maximum temperature. Also any deviation in Hertz will
affect the linear speed. If any conveyor running in conjunction with the machine is powered
by an induction motor, directly from the mains, then both units will usually be maintained in
synchronization.
3.5
Wiring
This machine may be hard wired or mains supplied via plug and socket, suitable for the
voltage and current requirements stated on the Machine Rating Plate.
3.6
Environmental Conditions
Compressed air must be clean, dried, filtered to at least 40 Microns, and supplied at 5.5 Bar.
3.7
Operating Temperatures
5°C to 35°C,
A LOW OPERATING TEMPERATURE WILL REDUCE THE ‘FLAT OUT’ PERFORMANCE.
3.8
Relative Humidity
85% (maximum). Storage when not in use should be at 21°C in a dry indoor situation.
If prolonged storage is anticipated, it is advised that the unit is thoroughly cleaned,
decommissioned and returned to its original packaging, or packaging of a comparable type.
3.9
Thermocouples
In the event of inaccuracy, it is possible to check the output voltage of the ‘K’ type
thermocouples at a given temperature. However, thermocouples either function correctly or
not at all, calibration is not possible.
3.10
PID Controllers
Calibration of the PID Controllers is not normally necessary. However, PIDs may be checked
for accuracy by substitution of a thermocouple simulator. Alternatively a D.C. millivolt source
may be used by ‘dialling in’ voltages that match the characteristics of a K type thermocouple.
It is also possible to check overall accuracy with an external temperature display. However, it
should be noted that the probe must be in exactly the same position as the thermocouple tip,
and even then, due to air flow characteristics, it is likely that a small variation will be evident.
Span and Zero adjustments are available, if required, via the PIDs menu system on ‘
Level 3
’
(further data available from Fischbein-Saxon Ltd if required).
If PID calibration shows a serious inaccuracy it should be returned to Fischbein-Saxon Ltd.
DATA
3 DATA
Содержание Saxon SH 2000
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