Main Produsct
Product Description
Product Description:
We are engaged in offering a wide range of Water Cooled Screw Chiller - 150KW to 2060KW (40TON to 600TON)
Single Compressor, which is manufactured using quality screw compressor from B itzer (Germany) and C omer (Italy). These are offered with multiple screw compressors in one machine but have separate and individual refrigeration circuits. Fabricated in ISO certified manufacturing unit with an option of using CFC free refrigerants R134a.
Suitable for process cooling applications from (+) 20°c up to (-) 20°c and for lower temperatures of up to (-) 50°c please refer brine chillers.
Specifications:
| Model |
QLK150SMC |
QLK170SMC |
QLK240SMC |
QLK290SMC |
QLK330SMC |
QLK380SMC |
QLK470SMC |
QLK580SMC |
| Cooling capacity |
140KW
(40RT) |
183KW
(52RT) |
243KW
(69RT) |
267KW
(76RT) |
330KW
(94RT) |
361KW
(103RT) |
431KW
(123RT) |
541KW
(154RT) |
| Input Power |
29.6KW |
37.1KW |
49.5KW |
53.9KW |
64.6KW |
71.1KW |
86.3KW |
105.8KW |
| COP |
4.73 |
4.95 |
4.92 |
4.96 |
5.12 |
5.09 |
5.0 |
5.12 |
| Model |
QLK710SMC |
QLK810SMC |
QLK920SMC |
QLK1030SMC |
QLK1160SMC |
QLK1410SMC |
QLK1610SMC |
QLK2060SMC |
| Cooling capacity |
667KW
(233RT) |
777KW
(221RT) |
910KW
(258RT) |
1026KW
(291RT) |
1083KW
(308RT) |
1334KW
(379RT) |
1553KW
(442RT) |
2053KW
(583RT) |
| Input Power |
127.4KW |
146.8KW |
172.9KW |
194.4KW |
211.6KW |
255KW |
293.6KW |
389KW |
| COP |
5.24 |
5.29 |
5.27 |
5.28 |
5.12 |
5.23 |
5.29 |
5.28 |
Remarks:
1. Evaporator: inlet water temperature at 12 ºC, outlet water temperature 7ºC;
2. Condenser: inlet water temperature at 30ºC, outlet water temperature at 35ºC;
3. The above parameters are subject to change with notice, please refer to the actual chillers.
Advantages:
Superior performance
1. The chiller uses a semi-hermetic screw compressor, which integrates the motor and compressor;
2. Dual compressors or multiple compressors have startup and shutdown cycle control procedures to prolong the life of each component of the balanced load;
3. Efficient and reliable flooded evaporator, using electronic expansion valve and energy-saving orifice plate to accurately adjust the refrigerant flow rate and evaporator liquid level changes;
4. The combination of mechanical and adsorption separation of primary and secondary oil to ensure more reliable oil return.
Low operation and maintenance costs
1. Adopt high-performance screw compressor and new high-efficiency heat exchanger, full load energy efficiency ratio is as high as 5.45;
2. The unit can realize intelligent program control according to the demand of the load: 100%, 75%, 50%, 25 (or start) 0, or10%~100% stepless control, saving energy consumption;
3. The total number of screw compressor parts is only 1/10 of the reciprocating type, the structure is simple, the wearing parts are few, and there are few problems such as surge and low operation efficiency of the centrifuge under low load;
4. The screw compressor can run up to 40,000 hours without failure.
Microcomputer control
1. German "SIEMENS" displays all operation and fault diagnosis parameters, as well as other status information;
2. Automatically monitor the cold water outlet temperature, automatically control the slide valve through PLC, automatically adjust the compressor, and reduce energy consumption;
3. Automatically record and save the alarm status and occurrence time of the latest unit fault, and issue fault handling prompts;
4. The unit can be configured with a standard RS485 interface to communicate with the host computer monitoring system or a third-party control system.
Solutions:
Kingfit chillers are widely used in HDPE, PE, PP, PVC extrusion machine, extruder, plastic injection machine, plastic powder milling machine, moulding machine.
Applications&Successful Cases
Company Profile
Company Instructions:
Zhejiang Kingfit Environmental Co., Ltd. is a national high-tech enterprise that has been committed to the one-stop solution for modern industrial and agricultural intelligent environmental systems for many years. Kingfit is located in Shuige Industrial Zone, Lishui City, Zhejiang Province, and covers an area of 80000m2. It has standard cooling equipment, water cooling and cold water test equipment, test benches, enthalpy difference laboratories, and other advanced testing equipment. The scale of production can reach an annual output of 20,000 sets of industrial air conditioners.
Since its establishment, Kingfit has actively promoted technological innovation. Now it has 12 invention patents, 10 utility model patents, and 8 computer software copyrights.
Kingfit has established a comprehensive quality management system compatible with ISO9001 quality management system, ISO14001 environmental management system, OHS18001 occupational health and safety management system, pressure vessel production license, and "6S" site management and CE approved. The theory of improvement was integrated and an integrated continuous improvement model was established, which greatly improved the operational efficiency and effectiveness of corporate management.
Kingfit understands the needs of customers, customizes the products for customers, and customizes the requirements. At present, the products are exported to more than 60 countries and regions all over the world and have received unanimous recognition and praise from customers.
Certifications:
CE Certificate, ISO9001 Certificate, CQC Energy Conservation Certificate, 12 invention patents, 10 utility model patents, and 8 computer software copyrights.
FAQ
FAQ
1. Are you manufacturer or Trade Company?
We are professional factory, founded in 1998. OEM available!
2. What's the order process?
Inquiry---provide us all clear requirements.
Quotation---official quotation form with all detail specifications.
Contract confirmation---provide correct contract details.
Terms of payment--- By T/T 40% downpayment, balance before shipment.
Production---mass production.
Testing---8hours, to ensure the quality of the machine.
Shipping--- by sea, train. Detailed picture of package will be provided.
Installation---install video/install manual.
3.What terms of payment you use?
T/T, L/C, etc.
4. How to get a prompt quotation?
When you send the inquiry to us, please kindly send it with below technical information.
1). Application:
2). Cooling capacity: _____KW or _____ Kcal/hr or _____RT.
3). Outlet temperature:
4). Power supply: 3PH 380V/50HZ or 3PH 230V/60HZ or 3PH 440V/60HZ.
5). Location of your factory, we have to know the weather condition.
6). Any other special requirements:
5. Any technical support need or purchase need please contact to us!
Audited Supplier 
){kind=link}
){kind=link}