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Hanbell water chiller unit, 1.competitive price, 2.high quality, 3.fast delivery - details see: https://www.machineto.com/hanbell-water-chiller-unit-10243400

Hanbell water chiller unit

SDL series screw cold water (low-temperature refrigerant) unit is the newest leading product marketed by our company, depending on the market demand and following the world latest technology research and development. The SDL series unit has 36 standard specifications in total, with refrigeration range of air conditioning condition chosen between 101,450~1,565,250Kcal/h and liquid temperature range of refrigerating fluid of different models in each unit chosen between -40^oC~+20^oC. According to different client application places, it can be divided into the common version (temperature range-40^oC~+20^oC), marine version (temperature range-40^oC~+20^oC) and chemical industry tailored version (suitable for acid-base and corrosive gas temperature drop). The whole series cold water (low-temperature refrigerant) unit can be widely used in food processing plants, fishery ships dredging, electrochemistry plants, pharmaceutical processing industry, hotels and supermarkets. When used in hotels, it acts as the exclusive cold source for quick-freeze equipments, quick-freeze rooms, large cold-storage, vacuum freeze dryer, electrolytic bath and centre air conditioner. Compared to ammonia refrigeration equipments, the cold water (low-temperature refrigerant) unit is safer, more automated with less area coverage and environment pollution .

The heart of unit adopts the third generation 5-6 nonsymmetrical tooth profile screw compressor which is advanced in present compressors’ field to save operation energy, with simple structural design, few components, double–crew structure and high precision machine structure. All the components are uniformly in accordance to minimize the frictional drag. The exquisitely processed double screws hold on tightly, operate smoothly and are durable. The oil supply method of differential pressure leaves out complicated oil circuit system like oil pump, which is apt to maintain. The compressor can adjust automatically depending on the load condition. Add the oil level on-off device to prevent low load and oil loss of compressor, to save electric power and extend the service life. In terms of different performance requirements to refrigeration units, clients can choose the compressor brands and models among Bitzer, Hanbell,RefComp and Frascold, etc.

Condenser, evaporimeter

Each vessel possessesPressureVessel Manufacturing Certificate is in accordance with Chinese statutory standards and adopts efficient horizontal tubular condenser and efficient evaporimeter inspected and approved by the Labour Department. The heat exchanger pipe has special wing structure and the system flowage structure is brief. It has stable heat exchange, few components fault points and it is easy to maintain. The heat exchange tubes of heat exchangers adopt efficient web copper pipes.

Electronic control features

Microcomputer controller hashuman oriented liquid crystal PLC Chinese operation interface. Control system with perfect protective measures can monitor the units’ operating condition anytime. Exclusive panel points are pre-reserved in control box to connect remote transmission lines and it can connect with computer or modulator-demodulator (MODEM) through RS-232 and RS-485 standard serial communication opening to enter the public telecom exchange web for remote communication monitoring. (See the installation manual for detailed functions)

In order to keep long-term, safe and stable operation, the whole water chiller shall be equipped with perfect protection system and failure alarm system.

a. compressor overload and coil over-temperature protection

b. discharge temperature over-temperature protection

c. high and low pressure protection

d. water chiller ice and low outlet water temperature protection

e. frequent start/stop protection of compressor

f. voltage abnormality and phase sequence protection

g. oil level protection

h. overload protection of cooling tower, cooling fan and feed water pump

All series water-cooling water chillerhave finished all package and pre-delivery tests within the plant and users can use them only by connecting conduit and circuit, fulfilling the refrigerant and adding refrigeration oil, which shorten units' field installation and debugging time to the largest extent.

Model	Refrigeration Capacity		Input (KW)	Pipes to Condenser	Condensing Water Flow Rate(L/m)	Pipes to Evaporator	Flow of Chilled Water	Net Weight
	(Kcal/h)	(KW)
SDLLH Y120S	101480	118	23	3”	434	3”	362	970
SDLLH Y150S	128140	149	30	3”	549	3”	458	1040
SDLLH Y180S	156520	182	36	3”	670	3”	559	1120
SDLLH Y220S	185760	216	41	3”	795	3”	663	1400
SDLLH E220S	194360	226	46	3”*2	832	3”	694	1420
SDLLH Y290S	244240	284	55	4”	1046	4”	872	1500
SDLLH E290S	251980	293	60	3”*2	1080	4”	900	1520
SDLLH Y310S	264020	307	61	4”	1131	4”	943	1830
SDLLH Y360S	307880	358	71	4”	1320	4”	1100	1890
SDLLH E360S	311320	362	72	4”	1334	4”	1112	1970
SDLLH E400S	340560	396	76	3”×2	1459	4”	1216	2050
SDLLH E430S	368940	429	82	3”×2	1581	4”	1318	2110
SDLLH Y430S	372380	433	83	4”	1595	4”	1329	2114
SDLLH Y510S	437740	509	100	4”	1875	4”	1563	2450
SDLLH E560S	482460	561	110	3”×2	2067	5”	1723	2630
SDLLH E600S	519440	604	122	3”×2	2226	5”	1855	2750

Our advantages:

(1) Shunda Cold storage was honored with “Top-10 brands in China ” in 2007.

(2) Shunda is one of the few companies in China who have First-grade Qualification for Cold Storage Installation.