PR750H
User manual
Version: 5
Page: 7 of 21
Date: 2023.05.25
TECHNICAL DATA
Rated Output:
kg/h: up to 750
lbs/h: up to 1653
lbs of high-quality dry ice pellets, depending on the extruder plate applied
Pellet Size:
Diameter:
mm: 1,7 – 3 – 6 – 10 – 16
inch: 0.07 – 0.12 – 0.24 - 0.39 - 0.62
Inlet Liquid CO
2
Pressure:
Liquid CO2 Supply System PR750H
Supply Pressure (Min-Max) 13-18 bar (189-261 psi)
Supply Pressure Range +/- 1.0 bar (14.5 psi)
Supply Pressure (Recommended PBU Setting) 15-16 bar (218-232 psi)
Liquid CO
2
Dryness Fraction:
The water content should not exceed 35 ppm and should not be less than 5 ppm – or equivalent to a dewpoint
temperature of -66°C to -51°C (-86.8°F to -59.8°F).
NOTE:
The liquid CO
2
supply must be completely free of oil and must have a minimal purity of 99.9%.
Liquid CO
2
Supply Pipe:
Internal diameter 20 mm (0.8 inch), very well insulated with a minimum number of bends and fittings.
NOTE: If over 20 m (65.6 feet) in length, use an internal diameter of 25 mm (1 inch).
Power Supply:
3 x 380-480 V AC + PE, 50-60Hz,
TN-S Earthing system
Imax. 32 A
Or
3 x 220 V AC + PE, 50-60Hz,
TN-S Earthing system
Imax. 45 A
Rated power:
17,3kW / 22,8 Hp @3 x 400V AC
20,0kW / 26,8 Hp @3 x 480V AC
Machine Dimensions:
Length: 1500 mm / 59 in
Width: 1500 mm / 59 in
Height: 1800 mm / 71 in
Height: 1845 mm / 73.6 in (incl. ext. legs)
Weight: 1700 kg / 3747 lbs
Noise level: below 75 dB(a)
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