| Installation type |
stationary |
| Voltage |
380V/50Hz/60Hz |
| After-Sales Service Provided |
Provide professional after-sales maintenance service |
| OEM Service |
Yes |
| Specification |
Customized |
| Origin |
QingDao,China |
| Production Capacity |
1000/Year |
| Type |
Screw units |
| Cooling Capacity |
0-18000KW |
| HS Code |
8418692090 |
The screw chiller is named because its key component - the compressor - uses a screw type, and the refrigerant from the evaporator in the unit is gas; After adiabatic compression by the compressor, it becomes a high-temperature and high-pressure state. The compressed gas refrigerant is cooled and condensed at equal pressure in the condenser. After condensation, it changes into a liquid refrigerant, which then expands to low pressure through a throttle valve and becomes a gas-liquid mixture. The liquid refrigerant under low temperature and low pressure absorbs the heat of the cooled substance in the evaporator and becomes a gaseous refrigerant again. The gaseous refrigerant enters the compressor again through the pipeline and begins a new cycle.
A single screw refrigeration compressor utilizes the meshing of an active rotor and two star wheels to generate compression. Its three continuous processes of suction, compression, and exhaust are achieved through periodic volume changes generated by the rotation of the rotor and star wheel.
Twin screw refrigeration compressor is an energy adjustable oil injection compressor. Its three continuous processes of suction, compression, and exhaust are achieved through periodic volume changes generated by the rotation of a pair of meshing yin and yang rotors inside the engine body. Generally, the positive rotor is the active rotor, and the negative rotor is the driven rotor.
FAQ:
1,How strong is your company?
Answer:Our company was established in 2011 and has a professional cold storage design team, installation team, and experienced after-sales maintenance personnel. We can provide a complete set of cold storage design, installation guidance, and after-sales maintenance services.
2,Why did we choose you?
Answer:We can provide you with suitable prices and professional services, so that you can use our products with peace of mind.
3,How long is the delivery time?
Answer:15-35 days after we confirm your request.
4,How do you package the compressor?
Answer:For smaller goods, we use sturdy plywood boxes that comply with export regulations. For larger goods, we strategically place them in freight containers and use safe fastening methods to prevent any potential damage during transportation.
5,What are your payment terms?
Answer:Usually, a 30% down payment is made through T/T after confirming the Proforma Invoice (PI), and the balance will be paid after inspection and before shipment. We accept telegraphic transfer and sight letter of credit.
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