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Detial Products

300000kcal R407c high efficiency profiles oxidation dedicated water cooled screw chiller

Profiles the oxidation dedicated water-cooled screw chiller
Model		CTK-180X	CTK-220X	CTK-270X	CTK-300X	CTK-370X	CTK-430X	CTK-570X	CTK-640X	CTK-880X	CTK-1050X	CTK-1220X	CTK-1370X
Cooling	KW	181	224	272	302	365	433	572	642	878	1052	1215	1373
Capacity	Kcal/Hr	155660	192640	233920	260580	313900	372380	491920	552120	755080	904720	1044900	1180780
	RT	51.46	63.69	77.34	86.15	103.78	123.12	162.64	182.54	249.64	299.12	345.46	390.39
Power	50HZ	3P-380V-50HZ
Input power(KW)		30.4	37.8	45.1	49.8	59.9	71.3	92.1	103.3	141.4	154.7	196.3	222.1
EER	COP	5.95	5.93	6.03	6.08	6.09	6.07	6.21	6.21	6.21	6.8	6.19	6.18
Freezing medium		R22
control mode		Thermal expansion valve
Comprosser	Mode	Semi-closed double screw
	Working style	Y-Δ/Δ-Δ
	Capacity	0-25%-50%-75%-100%
Condensor	Mode	Efficient external thread shell and tube type
	Cooling air tempreture	In 30℃/Out 35℃
	Cooling water flow (m³/h)	38.9	48.2	58.5	65.1	78.5	93.1	123	138	188.8	226.2	261.2	295.2
	Pressure loss (Kpa)	52	52	52	55	55	58	58	61	65	65	66	67
	waterpipe size	DN80	DN100	DN100	DN100	DN125	DN125	DN150	DN150	DN200	DN200	DN200	DN250
Evaporater	mode	Acid and alkali resistant efficient internal thread shell and tube type
	Freeze water tempreture	In 20℃/Out 18℃
	Cooling water flow (m³/h)	79.1	97.9	118.9	132.4	159.5	189.2	250	280.6	383.7	459.7	531	600
	Pressure loss (Kpa)	54	54	54	55	55	58	58	61	61	62	64	64
	waterpipe size	DN125	DN125	DN150	DN150	DN150	DN200	DN200	DN200	DN250	DN300	DN300	DN300
Safeguard		High and low pressure protection,exhaust overheating protection, safety valve,antifreezing protection,current protection, electric leakage protection,compressor thermal protection,over current protection,fault phase protection,Oil level protection etc.
Units Weight	Kg	860	910	980	1250	1420	1590	2040	2780	3200	3850	4100	4480
Size	L(mm)	2200	2300	2300	2300	2800	2800	3200	3600	4000	4000	4100	4100
	W(mm)	1100	1100	1100	1100	1250	1250	1360	1360	1480	1480	1500	1500
	H(mm)	1350	1380	1420	1420	1530	1530	1620	1760	1820	1820	1900	1900
Noise(dB)		56	57	59	60	60	62	64	68	69	71	72	73

Note:

1.Refrigerating capacity nominal conditions of condenser water inlet temperature 30℃,water outlet temperature 35℃,evaporator water inlet temperature 20℃,water outlet temperature 18℃

2.In order to ensure technology constantly updated, the above parameters are subject to change without prior notice

3.This unit can be customized heat recovery according to the customer request,hot recycled is 25%-30% of unit refrigerating capacity,indicate the hot recycled in custom units.The highest hot water temperature of the heat recovery up to 55 ℃.

Product description

The series Air chiller used the Bitzer screw compressor from Germany, with its own superiority: high energy efficiency, low noise, high

reliability, small footprint, easy installation, simple operation and high flexibility. It is widely used in surface engineering, medicine, chemical

industry, metallurgy, leather, laser, electronics, plastic injection molding, printing and other industries. The series water chillers have too

many models. It can achieve a perfect match for industrial applications.

Features of chiller

1. Employing original double SCREW compressor, Compressor may according loading auto-adjust, add level sensor for prevent compressor low-loading to luck-oil, extent use life

2. Employing all-new imported high class component

3. Employing two sets of compressor which can be used jointly or independent

4. Switch control, easy operation and maintenance

5. The weld of brass pipe is non-oxidization

6.Condenser and Evaporator both to conform GB150, GB151, TB/T4750-2003,operation safe

Safety system

1 Compressor reverse protective

2 Freeze protector protective

3 Refrigerant safety valve

4 Buzzer

5 High-pressure gauge and Low-pressure gauge

6 Power phase failure protector

7 Coil over-heat protector

8 Temperature auto-switch

9 Refrigerant shortage protective

Product Details

POTEN REFRIGERATION set uses the high quality product, don't ignore every detail, to meet the requirements of product you need.

Working process .jpg

Transport process

From design to assembly and then ship the unit, every step we require our workers to control the quality strictly, so that each unit can be delivered perfectly.

Customer visit

The arrival of customers is the greatest trust and support for our, our superior professional full service has won customers’ unanimous recognition, every time your visit makes a solid mark in the process of opening up overseas markets