Upgraded Two Stage Water Cooled Condensing Units R22 Refrigerant
Upgraded Two Stage Water Cooled Screw Condensing Unit (-50~-30℃)
With the development in the refrigeration field, many large size instant frozen devices, ice-making units, and large-scale refrigeration storages are coming to the market.
Product Description
With the development in the refrigeration field, many large size instant frozen devices, ice-making units, and large-scale refrigeration storages are coming to the market. Among these, some units are unable to work on a large scale. So, we are introducing this upgraded two-stage water-cooled screw condensing unit. With -50～-30℃ temperature settings, this condensing unit meets your wide-scale refrigeration needs.
We always manufacture and test parts of all Two-Stage Water Cooled Screw Condensing Units carefully to maintain OEM-QUALITY standards.
Features:
· Our upgraded two stage water cooled screw condensing unit has original semi-hermetic Taiwan Fusheng two-stage screw compressor.
· The compressor has less noise, less vibration, long life and matchless efficiency.
· Completely configured unit with world's highly reliable refrigeration accessories and parts.
· Over load, over heat, counter rotation, exhaust temperature, oil flow, oil level, and pressures level protection.
· Integrated economizer for enhancing cooling capacity even at low temperature.
· Adjustable multiple energy regulation levels for different cooling load.
· Less energy consumption.
Main Components:
· Condenser (for water-based cooling units only)
· Oil circulating components
· Reservoir
· Liquid filter pipe
· Sight glass
· Economizer
· Inhales filter
· Pressure protector
· Pressure gauge
· Control box with PCL+ and touch pad
Customized options:
We are currently offering the following customizations;
· Single compressor units
· Two parallel compressor units
· Three parallel compressor units
Please contact us if you need a two-stage water-cooled screw condensing unit for other refrigerants. Moreover, this Two-Stage Water Cooled Screw Condensing Units with all measurements and parts is compatible with R22 refrigerant.
Product Features
| Type | SLLGS | ||||||
| 60JF | 80JF | 120JF | |||||
| Compressor type | Type | SDL-220B | SDL-330B | SDL-450B | |||
| Style | Semi-hermetic two-stage screw compressor | ||||||
| Quantity | 1 | 1 | 1 | ||||
| Cooling capacity and power | Evaporation -40℃ | Cooling capacity(KW) | 59.58 | 86.67 | 117.61 | ||
| Power(KW) | 38.5 | 56.44 | 76.97 | ||||
| Evaporation -50℃ | Cooling capacity(KW) | 37.64 | 54.76 | 74.3 | |||
| Power(KW) | 38.03 | 56.16 | 76.95 | ||||
| Evaporation -60℃ | Cooling capacity(KW) | 22.27 | 32.39 | 43.96 | |||
| Power(KW) | 45.46 | 68.61 | 95.46 | ||||
| Storage temperature( ℃) | -50～-30℃ | ||||||
| Refrigerant | R22 | ||||||
| Power supply | 380V/3P/50Hz | ||||||
| Condenser | Style | High efficient pipe-shell style | |||||
| Nominal flow (m^3/h) | 23 | 34 | 46 | ||||
| Cooling Water port size | 2-1/2" | 3" | 4" | ||||
| Port | inhale port/(mm) | Φ76 | Φ108 | Φ108 | |||
| Liquid supply port (mm) | Φ28 | Φ28 | Φ35 | ||||
| Boundary dimensions | L (mm) | 2800 | 2900 | 2900 | |||
| W (mm) | 1000 | 1100 | 1100 | ||||
| H (mm) | 1400 | 1500 | 1500 | ||||
Unit design condition: cooling water inlet 30℃, outlet 35℃, running with economizer.
Unit with Two Compressors in Parallel:
| Type | SLLGS2 | ||||||
| 120JF | 160JF | 240JF | |||||
| Compressor type | Type | SDL-220B | SDL-330B | SDL-450B | |||
| Style | Semi-hermetic two-stage screw compressor | ||||||
| Quantity | 2 | 2 | 2 | ||||
| Cooling capacity and power | Evaporation -40℃ | Cooling capacity(KW) | 119.16 | 173.34 | 235.22 | ||
| Power(KW) | 77 | 112.88 | 153.94 | ||||
| Evaporation -50℃ | Cooling capacity(KW) | 75.28 | 109.52 | 148.6 | |||
| Power(KW) | 76.06 | 112.32 | 153.9 | ||||
| Evaporation -60℃ | Cooling capacity(KW) | 44.54 | 64.78 | 87.92 | |||
| Power(KW) | 90.92 | 137.22 | 190.92 | ||||
| Storage temperature( ℃) | -50～-30℃ | ||||||
| Refrigerant | R22 | ||||||
| Power supply | 380V/3P/50Hz | ||||||
| Condenser | Style | High efficient pipe-shell style | |||||
| Nominal flow (m^3/h) | 46 | 68 | 92 | ||||
| Cooling Water port size | 4" | 4" | 5" | ||||
| Port | inhale port/(mm) | Φ133 | Φ157 | Φ157 | |||
| Liquid supply port (mm) | Φ35 | Φ42 | Φ42 | ||||
| Boundary dimensions | L (mm) | 2500 | 2700 | 2800 | |||
| W (mm) | 1800 | 2100 | 2200 | ||||
| H (mm) | 1400 | 1500 | 1500 | ||||
Unit design condition: cooling water inlet 30℃, outlet 35℃, running with economizer.
Unit with Three Compressors in Parallel:
| Type | SLLGS3 | ||||||
| 180JF | 240JF | 360JF | |||||
| Compressor type | Type | SDL-220B | SDL-330B | SDL-450B | |||
| Style | Semi-hermetic two-stage screw compressor | ||||||
| Quantity | 3 | 3 | 3 | ||||
| Cooling capacity and power | Evaporation -40℃ | Cooling capacity(KW) | 178.74 | 260.01 | 352.83 | ||
| Power(KW) | 115.5 | 169.32 | 230.91 | ||||
| Evaporation -50℃ | Cooling capacity(KW) | 112.92 | 164.28 | 222.9 | |||
| Power(KW) | 114.09 | 168.48 | 230.85 | ||||
| Evaporation -60℃ | Cooling capacity(KW) | 66.81 | 97.17 | 131.88 | |||
| Power(KW) | 136.38 | 205.83 | 286.38 | ||||
| Storage temperature( ℃) | -50～-30℃ | ||||||
| Refrigerant | R22 | ||||||
| Power supply | 380V/3P/50Hz | ||||||
| Condenser | Style | High efficient pipe-shell style | |||||
| Nominal flow (m^3/h) | 69 | 102 | 138 | ||||
| Cooling Water port size | 4" | 5" | 6" | ||||
| Port | inhale port/(mm) | Φ157 | Φ157 | 2×Φ133 | |||
| Liquid supply port (mm) | Φ42 | Φ54 | Φ54 | ||||
| Boundary dimensions | L (mm) | 2500 | 3500 | 3600 | |||
| W (mm) | 1800 | 2100 | 2200 | ||||
| H (mm) | 1600 | 1700 | 1700 | ||||
Unit design condition: cooling water inlet 30℃, outlet 35℃, running with economizer.
Figures:
Single compressor unit:
Unit of Compressors in Parallel:
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.