Screw Refrigeration units
(Equipment / Material)
Condition: New
Location or Storage Country: Russia
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Overview:
Multi-compressor units based on screw semi-hermetic compressors (SHC) manufactured by TechnoFrost are intended for use in air conditioning and refrigeration systems at industrial facilities.
The equipment is used for medium- and low-temperature storage chambers of various volumes, for freezers, for quick-freezing machines, in food manufacturing enterprises and in trade organizations.
Multi-compressor units based on screw semi-hermetic compressors consist of several (from 2 to 5) screw compressors,
oil separator, the necessary components, which are mounted on a common frame and connected by pipelines.
STANDARD EQUIPMENT
| semi-hermetic screw compressor | (from 2 to 5), shut-off valves, compressor pressure protection switches for each compressor; |
|---|---|
| discharge line | manifold, pipelines to manifold, general protective relay, check valve after oil separator |
| suction line | manifold, pipelines to compressors, detachable filter-purifier for each compressor, common protective relay, pressure sensor |
| oil return system | Bitzer oil separator with level sensor, heater and thermostat, two safety valves with three-way valve, electronic oil flow switch, oil filter, sight glass, electromagnetic valve and shut-off valve |
| frame | prefabricated or welded |
OPTIONS
| A1 | Thermally insulated liquid separator with heater |
| B1—B6 | control panel on various controllers |
| C1—C6 | automation for controlling condenser fans (from 1 to 3 pressure relays, pressure sensor, speed controller, etc.) |
| D1 | condensation pressure control system |
| E1, E2 | economizer |
| H3 | control panel heating |
| I1 | pressure gauges on suction and discharge lines |
| L1 | receiver block on the unit frame |
| N3 | protection against refrigerant migration during parking |
| S1—S2 | shut-off valves at the inlet/outlet of the unit |
| M1-M3 | oil cooling |
| W1, P1 | retrofitting the control panel with a meter and external display |
| low level sensor for refrigerant in the receiver | |
| It is possible to manufacture it in a protective or soundproof casing |
Technofrost LLC
Main Products/Services: Refrigeration and ventilation equipment
Registration: 127081, Moscow, Dezhneva ave., 1, floor 6, room VIII, office 612