Variable Speed Magnetic Bearing Centrifugal Chiller for Industry.
Features:
Quiet operation with ultra low noise magnetic bearing technology is used in compressors. Main shafts of the compressors rotate at high speed without any mechanical contact.
Oil-free design to reduce costs. Oil-free operation eliminates complicated oil system, reducing operational and maintenance costs.
Redundancy design and efficient operation. Multiple compressors are installed on a shared evap. and cond., providing redundancy to ensure efficient operation of the equipment.
High energy efficiency and short payback period. Compared to conventional chillers, KINGFIT oil-free chillers can save 42% or even more operational costs with a payback period of just 2-3 years.
Environmental friendly, clean and safe. Use environmental friendly refrigerant R134a with zero ODP.
Intelligent control and high efficiency management. Unique PLC features adaptive control logic enables real-time optimization of the system to maintain best efficiency. Control panel has functions of capacity control, status display, fault diagnosis and other automatic control feature to ensure high efficiency management
The high-efficiency falling film evaporator adopts the latest falling film dripping design principle, so that the refrigerant is evenly sprayed onto the high-efficiency heat exchange tubes in the evaporator under the effect of the pressure difference through the specially designed distributor on the top of the heat exchanger. The refrigerant forms a thin layer of refrigerant liquid film on the heat exchange tube, which absorbs the heat in the tube and evaporates. The evaporated refrigerant vapor follows the rising channels on both sides of the cylinder to the top of the evaporator. Traditional full liquid evaporation The hydrostatic column of the liquid in the device increases the saturation evaporation temperature at the bottom (the saturation temperature rises due to the increase in local saturation pressure), the heat transfer temperature difference decreases, and the heat transfer performance decreases. This is not the case with falling film evaporation. During the falling film evaporation process, the refrigerant drips down on the upper part. The refrigerant will be further evaporated.
Kingfit Magnetic Chiller Control Software V2.0 was recognized by the National Copyright Administration of China
Product Parameters
| Model |
QLC530SJAC |
QLC1060SJAC |
QLC1750SJAC |
QLC2100SJAC |
QLC3500SJAC |
| Cooling Capacity |
530KW |
1060KW |
1732KW |
2120KW |
3464KW |
| Max. Input Power |
100KW |
200KW |
288KW |
400KW |
576KW |
| IPLV |
10.7 |
10.7 |
10.7 |
10.7 |
10.7 |
| Power supply |
3Phase 380V/50HZ |
| Refrigerant: |
R134a |
| Condenser |
High efficient external screwed shell and tube. |
| Cooling water temperature |
Inlet 30ºC, outlet 35ºC |
| Cooling water flow rate |
114m3/h |
228m3/h |
338m3/h |
455m3/h |
744.8m3/h |
| Evaproator |
High efficient falling film type. |
| Chilled water flow rate |
91.2m3/h |
182m3/h |
271m3/h |
365m3/h |
595.8m3/h |
| Chilled water temperature |
Inlet 12ºC, outlet 7ºC |
| |
| Model |
QLC240SJAZ |
QLC470SJAZ |
QLC940SJAZ |
|
|
| Cooling Capacity |
233.73KW |
467.46KW |
934.92KW |
|
|
| Max. Input Power |
50.2KW |
100.4KW |
200.8KW |
|
|
| IPLV |
7.1 |
7.1 |
7.1 |
|
|
| Power supply |
3Phase 380V/50HZ |
|
|
| Refrigerant: |
R134a |
|
|
| Condenser |
High efficient external screwed shell and tube. |
|
|
| Cooling water temperature |
Inlet 30ºC, outlet 35ºC |
|
|
| Cooling water flow rate |
58.4m3/h |
116.8m3/h |
233.6m3/h |
|
|
| Evaproator |
High efficient falling film type. |
|
|
| Chilled water flow rate |
100.2m3/h |
200.3m3/h |
400.7m3/h |
|
|
| Chilled water temperature |
Inlet -2.5ºC, outlet -5ºC |
|
|
Company Profile
Here is a true story of the founding brothers of KINGFIT - just a couple of ordinary boys who started out small in 1998 to pursue their big vision to explore and meet the real needs of the market, offering unprecedented solutions in terms of customization, innovation, and efficiency. Their steadfast commitment to bring the best lead to revolutionizing the industry and triggering widespread success in the market.
The new millennium brought our company a constantly growing reputation that propelled us beyond the national borders with a greater purpose. Fully understanding our customers and business partners to provide tailor-made solutions that best fit their requirements allowed KINGFIT to grow exponentially. That lead the company to develop an extensive knowledge of an ample range of industries, pushing KINGFIT to branch out into three major markets with a vast array of intelligent and energy-efficient climate solutions for agriculture, temperature solutions for various industries, and air conditioning systems around the globe.
Today KINGFIT is run by an ever-expanding brilliant team of hundreds of passionate professionals with an unchanged vision to persistently improve at all levels - serving customers with the unparalleled quality and efficiency we've become renowned for in the last 23 years. And continues to meet and exceed all our customer's rising expectations, and support them on the journey towards a world where only real Efficiency can guarantee a truly Sustainable Future for everyone.
Our Advantages
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
After-Sales Service
* Training how to install the machine, training how to use the machine.
* Free spare parts replacement within warranty period.
* Professional after-sales department to provide technical support, all complaints should be replied within 24 hours.
* Engineers available to service machinery overseas.
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 30% 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}