Reliable like ice ballRotproof like plastic coilThermal conductive like steel coil

Characteristics
★Reliability: high strength and toughness of the composite material make it free of ice overbuilding damage;
★Reliability: obtain both the reliability performance of ice ball and corrosion resistance performance of plastic coil;
★Performance: high heat transfer coefficient, big heat transfer area and thin ice thickness ensure its good ice-melting performance and high efficiency of chiller;
★Performance: partial frozen of the internal-melting ice-on-coil can steadily supply chilled water or coolant of 3~4ºC;
★Performance: internal-melting ice-on-coil can steadily supply chilled water below 1ºC; suitable for big temperature difference cold air distribution AC and district cooling project;
★Performance: optimized design of the coil and counter-current reversed connection ensure the uniform distribution of the flow;
★Performance: incrustation-free of the internal and external surface of the heat exchange tube ensures the resistance and heat transfer performance as beginning;
★Economical: no corrosion problem of the tube and no special requirement to glycol solution;
★Convenience: lighter weight minimizes the support requirements; simple process of maintenance makes it convenient to use;
Eco-friendly: more eco-friendly by half emission of CO2, NOX and SOX compared with steel products;



Ice-Melting Performance


Ice-Building Curve of RUNPAQ Nano-Composite Plastic Ice-on-coil

RUNPAQ ice-on-coil device (patent no. ZL02265320.1) has larger heat transfer area compared with steel coil, and achieves good ice-building performance with thinner ice cylinder thickness and higher chiller efficiency. It takes 8 hours to be fully charged with -5.5ºC chiller coolant supply temperature.

Ice-Building Performance


Ice-Melting Curve of RUNPAQ Nano-Composite Plastic Ice-on-coil

The partial frozen internal-melting ice-on-coil steadily supplies 3-4ºC coolant during ice-melting period, thus reducing the capacity of other equipment and saving the primary investment and operation cost.

The partial frozen external-melting ice-on-coil has good ice-building performance and an air flow path to enhance ice-melting to maxmize the space usage. RUNPAQ ice-on-coil has 1.3 to 2 times heat exchanger area compared with other similar products, and its fast ice melting performance that can provide chilled water below 1ºC makes it a good choice of district cooling system or lower temperature air supply temperature.

Parameter

Ice Storage Device Performance


Single-Layer Internal-Melting Ice-on-Coil Performance


Single-Layer External-Melting Ice-on-Coil Performance

Model	ITSE-S693	ITSE-S633	ITSE-S577	ITSE-S573	ITSE-S527	ITSE-S477	ITSE-S441	ITSE-S368
Capacity (RTh)	693	633	577	573	527	477	441	368
L (mm)	6000	5500	6000	5000	5500	5500	4000	4000
W (mm)	2794	2794	2338	2794	2338	2338	2794	2338
H (mm)	2806	2806	2806	2806	2806	2806	2746	2746
h (mm)	2466	2466	2466	2466	2466	2466	2406	2406
D	5390	4890	5390	4390	4890	4390	3390	3390
Connection	DN150	DN150	DN150	DN150	DN150	DN150	DN150	DN150
Net Weight (Ton)	3.0	2.8	2.5	2.5	2.3	2.1	1.9	1.6
Load (Ton/m2)	2.8	2.3	2.1	2.1	1.9	1.7	1.6	1.3
Glycol Volume (m3)	2.5	2.3	2.1	2.1	1.9	1.7	1.6	1.3
Flow Rate (m3/h)	91.4	83.5	76.2	75.6	69.6	54.0	58.2	48.5
Pressure Drop (mH2O)	9.2	7.3	9.2	5.6	7.3	4.3	8.8	8.8

Multiple-Layer Internal-Melting Ice-on-Coil Performance

Model	ITSI-D362	ITSI-D333	ITSI-D268	ITSI-D246
Capacity (RTh)	362	333	268	246
L (mm)	6000	4400	6000	4400
W (mm)	1549	2005	1549	2005
H (mm)	2475	2475	1875	1875
h (mm)	2375	2375	1775	1775
D2 (mm)	5710	4110	5710	4110
D1 (mm)	5400	3800	5400	3800
Connection	DN150	DN150	DN150	DN150
Net Weight (Ton)	1.535	1.365	1.249	1.107
Load (Ton/m2)	5.0	5.0	3.8	3.8
Glycol Volume (m3)	1.15	1.06	0.85	0.79
Flow Rate (m3/h)	46.0	42.3	34.0	31.3
Pressure Drop (mH2O)	7.9	6.7	7.9	6.7

Cylinder Ice-on-Coil Performance

Model	ITSI-C3267	ITSI-C9325	ITSI-C1894	ITSI-C6447	ITSI-C1074	ITSI-C3472	ITSI-C724	ITSI-C
Capacity (RTh)	3267	9325	1894	6447	1074	3472	724	2341
Diameter (mm)	8000	8000	6800	6800	5680	5680	4600	4600
Height (mm)	3997	9977	3477	9977	3009	8001	3009	8001
Connection	DN150	DN150	DN150	DN150	DN150	DN150	DN150	DN150
Connection Quantity	10	10	8	8	6	6	4	4
Glycol Volume (L/RTh)	25.98	60.2	16.97	44.31	10.95	26.35	7.78	18.92
Load (Ton/m2)	10.76	30.71	6.24	21.23	3.54	11.44	2.39	7.71
Flow Rate (m3/h)	414.85	1184.32	240.53	818.73	136.41	440.97	91.97	297.3
Pressure Drop (mH2O)	9.15	9.15	6.12	6.12	4.78	4.78	4.93	4.93

Project

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.