添加产品
Product / Equipment

Screw Refrigeration units

(设备/材料)
状态: New
位置或存放国家: Russia
服务工程支持: Yes
保证: Yes
价钱: 要求价格
概观:

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

主要产品/服务: Refrigeration and ventilation equipment
注册: 127081, Moscow, Dezhneva ave., 1, floor 6, room VIII, office 612