230ton Water Cooled Screw Chiller For Textile Industry HC-840WD

The Hengde HC-840WD water cooled screw chiller unit has a cooling capacity of 840hp. It is usually referred to as a 840 kW water cooled chiller unit and a 230 ton water cooled chiller unit. This unit is furnished with two compressors. It is often used to cool large-scale production and processing equipment. Particularly in plastic processing industries such as injection molding and extrusion, it is prevalently used. It can meet different process cooling needs and substantially enhance the production efficiency and product quality of plastic molding machines.

It can also be applied in temperature control of industrial fields like medical equipment and glass industry, electroplating and electronics industry, printing and papermaking industry, packaging machinery, composite machinery, roller and drum, chemical fiber, leather, printing and dyeing technology, food industry, chemical and pharmaceutical equipment industry, metal treatment industry, solar energy and photovoltaic industry.

The Features of Hengde 230ton Water Cooled Screw Chillers:

1. Adopt compressors of renowned brands.

• HC-880WD water cooled screw chiller is equipped with two compressors;
• One compressor is found in the Hengde WS series water-cooled screw machine and two compressors are found in the WD series;
• Pick imported original semi-enclosed two-screw compressor;
• The compressor can be equipped in line with customer requirements. At present, Bitzer compressors and Hanzhong compressors are the ones that are most frequently picked;
• It is of high reliability, convenient for operation and maintenance, and has a high degree of automation. Operators don't need to take a long time of professional training and can achieve unmanned running.

2. Well-known brand refrigeration components are selected.

• For the main refrigeration valves, world-renowned brands such as Emerson from the United States, Danfoss from Denmark, and Carel from Italy are employed. These valves are characterized by precise control, reliable operation, energy conservation, and high performance.
• Regarding the electrical system, the unit applies electrical components of international brands such as Siemens, Schneider, and LS. The standard control box of the water-cooled water chiller unit has a protection grade of IPX22, and a control box with a higher protection level can be chosen if needed.

3. With a complete protection system:

• Inside the compressor, a thermal protection module and a power protection module are provided. The whole machine is endowed with water flow protection, antifreeze protection, high-pressure protection, low-pressure protection, overload protection, phase loss protection, reverse phase protection, power supply voltage protection and so on. All unit failures are displayed in Chinese and English on the operation screen, effectively preventing damage to the unit in harsh working conditions and effectively safeguarding the safe operation of the unit and prolonging the service life of the unit.

4. The RS485 communication function can be optionally equipped. It provides high-speed data transfer and enhances the flexibility and scalability of the system.

5. Use imported microcomputer control method. The PLC control system of Siemens can be customized.

6. An own brand that is independently designed and developed.

Model And Technical Parameter：

Our Advantages: 

1 - The Factory We Own

• Specializing in water mold temperature controller and oil mold temperature controller design, production and sales more than 10 years, with area of 15000sqm,over 150 employees.
• The engineering team has an average of 15 years of experience in industrial refrigeration. The sales team has an average of 8 years of experience in the field..
• We always provide customized solutions according to specific requirements. Our quality control process consists of three steps: incoming quality control, process quality control, and outgoing quality control. All products come with a 12-month warranty. During the warranty period, if any problem is caused by defects in the mold temperature controller itself, we will offer services until the problem is resolved.

2 - The Partners we cooperate.

3 - The Glowing Reviews from Numerous Customers. 

4 - The Abundant Industry Cases We Present.