Shenzhen Eurostars Technology Co., Ltd.  

Product Name: Refrigerator Blast Freezer Cold Room with Bitzer Compressor Model NO.: ESBW-25NXOBY Condition: New Certification: ISO, CE Cooling Method: Water Cooling Cooling Mode: Water Cooling Compressor Brand: Germany Bitzer Structure: Assembled OEM/ODM: Available Overseas Installation: Available Compressor Type: Semi-Hermetic 2 Stage Type Temperature Range: -25deg C~-40 Deg C Condenser Type: Shell Tube or Tube in Shell Lifetime: More Than 20 Years Controller: Dixell, PLC Optional Refrigerant Gas: R404A/R507A Trademark: ESACIR Transport Package: Standard Export Package Specification: CE Origin: Guangdong, China HS Code: 8418692090 Product Description 1.Bitzer Semi-hermetic 2 stage compressor condensing unit FeaturesThis open-type condensing unit is mainly assembled with Germany Bitzer semi-hermetic compressor. 1. Main components are Bitzer compressor, condenser, drier filter, solenoid valve, pressure controller, high and low pressure gauge,Gas separator and oil separator.2. Open-type condensing unit is easy to moving, installation and maintenance. 3. Pressure controller are designed to protect the whole compressor system when the equipment breaks down or overloads. 4.Refrigerant: R22, R404A5.Power supply:380V/50Hz/3phase,220V/60Hz/3phase,440V/60Hz/3 phase and other special voltage can be customized.2. Bitzer Semi-hermetic 2 stage compressor condensing unit general introduction and technical data:This series product features very low evaporating temperature. It is applicable to a Lowest evaporating temperature at -50 ºC fro R22 system and -65 ºC for R404A system, suitable for low temperature, blast freezing and other very low temperature required equipments. All products adopt Bitzer semi-hermetic,two stage compressor and world famous components, mid stage cooler, resulted in larger capacity and higher EER.**WATER COOLINGITEMModelCompressor(R404A)Cooling Capa. (W)Comp.Power Input(KW)50HZTemp. Range(cold room)EvaT=-35ºC;50HZ1ESBW-05NXOBYS4T-5.2Y58004.36-25ºC~-40ºC2ESBW-08NXOBYS4N-8.2Y82206.22-25ºC~-40ºC3ESBW-12NXOBYS4G-12.2Y129309.37-25ºC~-40ºC4ESBW-16NXOBYS6J-16.2Y1799013.21-25ºC~-40ºC5ESBW-20NXOBYS6H-20.2Y2080015.32-25ºC~-40ºC6ESBW-25NXOBYS6G-25.2Y2370017.59-25ºC~-40ºC7ESBW-30NXOBYS6F-30.2Y2810021-25ºC~-40ºCFor more information please contact us.3.Cold Room Bitzer Semi-hermetic 2 stage compressor condensing unit Main ComponentsKey components:1. 2-stage compressor 2. Condenser 3. Crankcase heater 4. Vibration eliminator 5. Oil separator 6. Receiver 7. Filter 8. Sight glasses 9. Solenoid valve 10. Sub cooler 11. Gas separator 12. H&L Pressure controller 13. Oil pressure difference controller 14. H/L Pressure gauge 15. Medium-pressure gauge4. Condensing unit series:A) Wall/Roof mounted monoblock condensing unit/ refrigeration unitB) Emerson Copeland compressor condensing unit / refrigeration unit(box type structure)C) Bitzer piston compressor condensing unit/ refrigeration unit(box type structure)D) Bitzer piston compressor condensing unit/ refrigeration unit(open type structure)E) Bitzer 2-stage compressor condensing unit / refrigeration unitF) Bitzer Semi-hermetic piston compressor racks condensing unit / refrigeration unitG) Bitzer Semi-hermetic screw compressor racks condensing unit / refrigeration unitH) Hanbell Semi-hermetic screw compressor racks condensing unit / refrigeration unitI) Cold room cold storage indoor evaporator5.about USWe, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; **One Stop Solution For Your Cold Storage Project**Free Refrigeration Project Consultation**Professional Customized Cold Storage Design & Planning**Supply Full Set Optimum Equipment & Accessary Accordingly**Whole Project Installation & Commissioning**Project Running Management, Engineer and Operator Training, Turnkey**Long Life Quality Assurance & Maintenance6.FAQQ:How to identify the original new Bitzer compressor?If the Bitzer compressor price is 40% lower, it may probably not original new compressor. Also, each Bitzer compressor have one security code, you could check it on Bitzer website.Q:How to distinguish between the original new and fake Bitzer compressor?Each compressor has a unique nameplate with QR code. Use the cellphone to scan the code, the result will show on the phone from Bitzer company systems. Any phone can do. Original new, result is successful and fake compressor fail. Q:Where are Bitzer compressor production bases located?Beijing China, America, Germany, Egypt and so on. They follow the German headquarters strict quality control system. We purchase Bitzer compressor from Bitzer factory in Beijing.7. Customers Visit8. Product package and deliver:A:For cold room machine:Standard package fwith plywood, the unit can be well protected, it is with pallet on the bottom for easy transportation., the unit can be well protected ,suitable for container shipment.B:For cold room panel:Plastic film for panel, Each panel is well wrapped with plastic film respectively, the corner is protected with brown paper.9. Installation instructions and project photo--Installationa) The unit can be lifted by fork vehicle or sling. If the sling is used, it should not touch any pipes or electrical components in operation. b) The unit must be installed keep in level in an environment with good air flow, far away from heat resources, places of high temperature and high humidity. If the unit is installed in the open air, a shelter is required to keep the unit from direct sun shine and raining. Appropriate space shall be left for maintenance. c) The room for the unit should be good for the air flowing, the temperature of the room must not be higher than 40ºC.d) For the water cooled system, adequate cooling tower, pumps and pipes, water flowing switch should be chosen. In case too small water or no water, the system can start protection automatically.--Pipe connectiona) Do not expose the mouth of the compressor and filtering - drier to the open air.b) The level part of the suction pipe should be inclined an angle to the compressor; the level part of the discharging pipe should be inclined to condenser.c) Fix the pipe to decrease the sound and vibration level.d) In operation of refrigerant pipes, neutral gas of low pressure is to be filled to prevent the pipes from inner oxidation. Dry nitrogen is recommended as the protection gas. e) Clean the refrigeration system with dry nitrogen; keep the system free of dirt, oxid and foreign matters. f) For the main suction line a U shaped pipe part for oil returning must be set below the compressor; an upside down U shaped pipe part must be set for each 4 meters in case the unit is fixed higher than the evaporator. The suction line need be wrapped with heat insulation material to keep it from frosting and overheating.