Hotel Food Storage Using Cold Storage Refrigeration Equipment

multi-compressor condensing unit with screw compressors


Screw compressors: 20HP-320HP, 2-6 compressor in parallel
Refrigerant R134A,R404A,R507A,R407C,R22

Introduction:
1.Save investment,to reduce first-time equipment cost;
2.Save power,supply ref.capacity according to need,save 20% power compared to equipping condensing unit with single compressor;
3.Safe processing ,momently monitoring and controlling processing data,with damage warning function to insure processing security;
4.Compact structure,multi compressors concentrate installed,save space and construction period;
5.Full automation,equip with Italian Carel advanced controller for multi-compressor condensing unit;
6.Full protecting function,together with multi-time warning- to -lock function,function of showing failure code,to advanced reliability and maintainability;
7.Multi classes of power adjustment,can adjust power supply by change ref-loading,can efficiently save power cost.
8.Automatic processing balances,rapidly en-long the general service period of the whole unit;
9.Equipped with new type of screw compressor,high efficient,long service life,little noise and little shake.

Application:
Refrigeration industry, cold-room project , low temperature shipping center, 
super-market cold-chain, chemical industry


Basic configuration:
Framework
Compressor(suction&discharge stop valve)
Oil system(include: oil heater,oil separator ,oil flow switch,oil system solenoid valve,oil filter,oil line sight glass,oil cooler)
Electrical control system
Protecting fittings (compressor high/low pressure controller, system high&low pressure controller, , overload, lack-phase, anti-phase, oil temperature, inside-overheat, high pressure side pressure sensor, oil temperature control)
High pressure gauge,low pressure gauge
Receiver (with stop valve,liquid system filter,sight glass)
Safety fittings(receiver safety valve,oil separator safety valve)
Low pressure side pressure sensor
Suction line accessories(suction filter,suction line insulation)
Option:lLiquid level switch
Accumulator
Discharge line accessories(hot gas stop valve,pressure regulator valve)
Suction line accessories(suction branch stop valve,suction main line stop valve)
Liquid line accessories( liquid branch ball valve)
Oil pump system
liquid injection control
oil pressure switch
discharge line accessories( oil separator outlet check&stop valve)

Optional Equipment
Air cooled condenser or Water cooled condenser or Evaporate type condenser

Main Applications:
Hotels, hospitals, blood banks, poultry slaughter and processing, mushroom cultivation, agricultural product processing, dairy production, pharmaceutical processing and logistics, beverage production and processing, beer production and cooling, large-scale logistics storage, chemical product cooling, leather manufacturing, injection molding, machine cooling, steel cooling,  ship manufacturing and more.

Company Information
Shandong Shenzhou Refrigeration Equipment Co Ltd was established  in 1989,which specialized in R&D,design,production,sales and services of refrigeration equipment. More than 20 years' efforts made it enjoys a great reputation in the refrigeration industry. The company is now the "Key Project Demonstration Base" supported by National '11th Five-Year Plan ' for Science and Technology. The company is also a member of "Shandong Refrigeration Association.,"China Association of Refrigeration",and China Association of Refrigeration & Air -Conditioning Industry'
The company headquarters in the east part of Jinan in Shandong Province, China. Its main products  include  piston-type  and  screw-type  parallel compressor refrigeration units,low-temperature  brine  units,cryogenic cascade units,double stage units,CO₂ refrigerating units,digital scroll compressor refrigeration units,cold one-connected more units,vessel pump refrigeration units,air cooler and supporting electronic control systems,etc. These products are widely applied to industries of food,medicine,chemistry,scientific research, logistics, and brewing etc. Its sales network covers the whole country and the products are also being exported to Southeast Asia,Africa,and developed countries in Europe and America.


Packaging & Shipping:
Export packaging: according to the size of products
Carton and free-fumigation wooden pallet
Complete free-fumigation wooden case
Shipping: will be effected 25-30 days after placing an order.


Certifications


Trade Shows & Exhibitions
2012 International Refrigeration exhibition in Beijing
2013 Thailand Refrigeration exhibition
2014 International refrigeration exhibition in Beijing


Our Services
One year warranty, engineer available overseas







 

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