Product Description
The dedicated chiller for concrete mixing plants is specifically used in construction industries such as highways, elevated bridges, and buildings. Mainly used in concrete mixing, cooling water to a certain temperature before mixing can enhance the quality of concrete. Need to reduce the hydration heat of concrete.
The specialized chillers for concrete mixing plants are generally water-cooled screw chillers, because in most engineering projects, the amount of concrete and cooling water used is very large, and the amount of water that needs to be processed is also very large, so the selection of chillers is also relatively large.
The water-cooled screw chiller mainly consists of a semi enclosed screw compressor, a shell and tube condenser, a drying filter, a thermal expansion valve, a shell and tube evaporator, and an electrical control part. The water-cooled screw chiller is also a type of chiller, and due to its main component using a screw compressor, it can be called a water-cooled screw chiller. Its chilled water temperature range is 3 ℃~20 ℃, which can be widely used in various industrial refrigeration processes such as plastic, electroplating, electronics, chemical, pharmaceutical, printing, food processing, etc. that require chilled water, or in various central air conditioning projects such as large shopping malls, hotels, factories, hospitals, etc. that require centralized cooling with chilled water.
The characteristic of water-cooled screw chiller is high power, which is commonly used in large-scale chemical production, food processing, central air conditioning and other production or daily life with high precision in refrigeration control and high demand for cooling capacity.
Our company provides complete technical support, supporting usage guidance, and high-quality after-sales service, so that customers have no worries.
Special chiller for concrete mixing plant features:
1. Integrated whole machine, easy installation, simple operation, high cooling power, suitable for engineering and projects with large water volume and temperature difference
2. The unit is equipped with high and low pressure protection, motor overload protection, high exhaust temperature, and low compressor oil pressure protection
3. Unit water pressure low alarm, low water temperature anti icing protection
4. Select compressors from brands such as Hanzhong, Fusheng, and Bizer,
5. The throttling components are selected from Danfoss in Denmark and Eco in the United States
6. The inlet and outlet of the unit are flange interfaces, which facilitate the installation of pipeline engineering
7. Adopting shell and tube evaporator and shell and tube condenser for high-energy and high-efficiency heat transfer.
8. Selection of circuit appliances: SCHEIDER/ABB/LG/SIEMENS, etc
9. Control mode: SIEMENS PLC+touch screen, remote control or RS485 control mode can be selected according to requirements
10. Efficient heat exchanger and reasonable unit design, compressor energy regulation: 25% -100% automatically adjusted according to temperature difference
11. Operation and standby indicators, fault prompts, and clear unit status at a glance
12. Temperature control range: 7-45 ℃ Control accuracy: ± 2 ℃
Specification parameters
CN
EN
