Factory Direct: Ruidong High-Quality Air Cooled Screw Chiller With CE

After-sales Service:	Spare Parts and Training
Warranty:	One Year
Type:	Air-Cooled
Cooling Method:	Air-cooled
Unit Structure:	Split
Selected Voltage:	380V/50HZ

Overview
Product Description
Product Parameters
Company Profile
Warranty&Payment
After Sales Service
Promotion Method
FAQ

Basic Info.

Model NO.

RLSF920R

Compressor Number

Noise Level

Low

Application Fields

Commercial

Application Machine

CNC Machine Tools

Certification

Condition

New

Cooling Capacity

200kw-1300kw

Compressor

Screw Type

Delivery Time

Within 30 Days

Fuction

Cooling Ventilation Humidification Air Purifier

Transport Package

Plastic

Specification

R134a/R22/R407c

Trademark

RUIDONG or OEM

Origin

China

HS Code

8418692090

Production Capacity

30 Unit Per Month

Product Description

Please Note!!!

We can customize different kinds of chillers and central air conditioners according to customer request. Welcome to contact us for details, we will provide professional solutions for you.

Types and specifications:

1.Different refrigerant: R22, R407C, R134A.

2.The cooling capacity range of single unit: 140~814kW.

3.The unit can provide chilled water with a temperature of 5-15 ºC during the cooling operation.

4.The standard operating conditions are: Outlet water temperature is 7ºC and inlet water temperature 12ºC.

5.Optional parts: According to the special requirements of users, auxiliary functional devices can be provided.

6.Design, inspection and manufacturing standards.

Ruidong Air Cooled Screw Chiller Good Quality Air Cooler Water Chiller Industrial Chiller High Efficiency Finned Copper Tube CE

Ruidong Air Cooled Screw Chiller Good Quality Air Cooler Water Chiller Industrial Chiller High Efficiency Finned Copper Tube CE

R134a Air Cooled Screw Type Water Chiller And Heat Pump (1)
Unit model	RLSFC	260	280	320	360	460	500	560
Unit model	RLSFCR	260	280	320	360	460	500	560
Nominal cooling capacity	kW	252	280	321	365	458	496	562
Input power	kW	82	90	108	122	148	163	182
Running current	A	162	179	214	234	290	323	360
Nominal heating capacity	kW	246	280	328	368	465	503	583
input power	kW	80	89	97	120	145	160	179
Running current	A	147	162	194	211	263	293	354
Max.running current	A	199	222	265	290	361	398	452
Compressor type		Semi-Hermetic Screw
Compressor qty		1
Energy steps		25%-50%-75%-100%
Power voltage		3N-380V-50HZ
Refrigerant		R134a
Refrigerant charge		70	80	95	110	135	150	170
Refrigerant control device		Electronic expansion valve (EXV)
Condenser Type	Type	Internally threaded copper tube & hydrophilic aluminum fins
	Fan type	Axial type fan
	Qty	6	6	8	10	10	10	10
	Input power (kW)	2.2*6	2.2*6	2.2*8	2.2*10	2.2*10	2.2*12	2.2*12
Evaporator	Type	Shell & tube type
	Water pressure drop (kPa)	70
	Water pipe DiaDN	100	100	100	100	125	125	125
	Water flow (m3/h)	43	48	55	61	79	86	97
Heat recovery device I	Type	Shell & tube type
	Qty	30%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	65	65	65	80	80	80	100
	Water flow (m3/h)	17	19	22	25	31	34	38
Heat recovery device II	Type	Shell & tube type
	Qty	100%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	80	100	100	100	125	125	125
	Water flow (m3/h)	34	38	44	49	63	68	74
Noise	dB(A)	79	79	79	79	81	83	83
Dimensions	L	3190	3190	4100	5010	5010	6186	6186
	W	2250	2250	2250	2250	2250	2250	2250
	H	2480	2480	2480	2480	2480	2480	2480
Net weighit	kg	2500	3000	3500	5800	6000	6200	6400
Runing weight	kg	3100	3500	4000	6200	6600	7000	7400
Protection device

R134a Air Cooled Screw Type Water Chiller And Heat Pump (2)
Unit model	RLSFC	520	560	640	720	920	1000	1120
Unit model	RLSFCR	520	560	640	720	920	1000	1120
Nominal cooling capacity	kW	504	560	642	712	916	992	1124
Input power	kW	163	181	215	245	295	325	364
Running current	A	324	358	428	467	579	646	720
Nominal heating capacity	kW	492	560	656	736	930	1006	1166
input power	kW	160	177	185	240	290	320	357
Running current	A	293	323	387	422	526	596	708
Max.running current	A	399	445	530	579	723	796	904
Compressor type		Semi-Hermetic Screw
Compressor qty		2
Energy steps		25%-50%-75%-100%
Power voltage		3N-380V-50HZ
Refrigerant		R134a
Refrigerant charge		140	160	190	220	270	300	340
Refrigerant control device		Electronic expansion valve (EXV)
Condenser Type	Type	Internally threaded copper tube & hydrophilic aluminum fins
	Fan type	Axial type fan
	Qty	12	12	16	20	20	24	24
	Input power (kW)	2.2*12	2.2*12	2.2*16	2.2*20	2.2*20	2.2*24	2.2*24
Evaporator	Type	Shell & tube type
	Water pressure drop (kPa)	70
	Water pipe DiaDN	125	150	150	150	150	150	200
	Water flow (m3/h)	87	96	110	122	158	171	193
Heat recovery device I	Type	Shell & tube type
	Qty	30%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	80	80	100	100	100	125	125
	Water flow (m3/h)	34	38	44	49	63	68	77
Heat recovery device II	Type	Shell & tube type
	Qty	100%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	100	100	100	100	125	125	125
	Water flow (m3/h)	69	76	88	99	125	136	154
Noise	dB(A)	79	79	79	79	81	83	83
Dimensions	L	3190	3190	4100	5010	5010	6186	6186
	W	2250	2250	2250	2250	2250	2250	2250
	H	2480	2480	2480	2480	2480	2480	2480
Net weighit	kg	2500	3000	3500	5800	6000	6200	6400
Runing weight	kg	3100	3500	4000	6200	6600	7000	7400
Protection device

R22 & R407c Air Cooled Screw Type Water Chiller And Heat Pump (1)
Unit model	RLSFC	280	320	360	460	500	560
Unit model	RLSFCR	280	320	360	460	500	560
Nominal cooling capacity	kW	270	308	365	458	502	545
Input power	kW	87	99	121	144	158	171
Running current	A	172	194	236	297	308	338
Nominal heating capacity	kW	271	318	374	470	522	563
input power	kW	85	97	118	140	153	166
Running current	A	157	176	214	252	278	305
Max.running current	A	197	22	270	320	355	376
Compressor type		Semi-Hermetic Screw
Compressor qty		1
Energy steps		25%-50%-75%-100%
Power voltage		3N-380V-50HZ
Refrigerant		R407C/R22
Refrigerant charge		85	85	100	125	140	150
Refrigerant control device		Electronic expansion valve (EXV)
Condenser Type	Type	Internally threaded copper tube & hydrophilic aluminum fins
	Fan type	Axial type fan
	Qty	6	6	8	10	10	10
	Input power (kW)	2.2*6	2.2*6	2.2*8	2.2*10	2.2*10	2.2*10
Evaporator	Type	Shell & tube type
	Water pressure drop (kPa)	70
	Water pipe DiaDN	100	100	100	125	125	125
	Water flow (m3/h)	46	53	63	79	86	94
Heat recovery device I	Type	Shell & tube type
	Qty	30%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	65	65	80	80	80	80
	Water flow (m3/h)	18	21	25	31	34	37
Heat recovery device II	Type	Shell & tube type
	Qty	100%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	80	100	100	100	100	125
	Water flow (m3/h)	37	42	50	62	68	74
Noise	dB(A)	79	79	79	81	81	82
Dimensions	L	3190	3190	4100	5010	5010	5310
	W	2250	2250	2250	2250	2250	2250
	H	2480	2480	2480	2480	2480	2480
Net weighit	kg	2500	3000	3500	4700	5400	5800
Runing weight	kg	3100	3500	4000	5100	5800	6200
Protection device

R22 & R407c Air Cooled Screw Type Water Chiller And Heat Pump (2)
Unit model	RLSFC	560	640	720	920	1000	1120
Unit model	RLSFCR	560	640	720	920	1000	1120
Nominal cooling capacity	kW	540	616	730	916	1004	1090
Input power	kW	174	199	242	288	316	342
Running current	A	344	366	427	535	593	631
Nominal heating capacity	kW	542	636	748	940	1044	1126
Input power	kW	169	193	235	280	307	332
Running current	A	314	353	427	504	555	610
Max.running current	A	393	445	539	640	709	751
Compressor type		Semi-Hermetic Screw
Compressor qty		2
Energy steps		25%-50%-75%-100%
Power voltage		3N-380V-50HZ
Refrigerant		R407C/R22
Refrigerant charge		170	170	200	250	280	300
Refrigerant control device		Electronic expansion valve (EXV)
Condenser Type	Type	Internally threaded copper tube & hydrophilic aluminum fins
	Fan type	Axial type fan
	Qty	12	16	16	20	20	20
	Input power (kW)	2.2*12	2.2*16	2.2*16	2.2*20	2.2*20	2.2*20
Evaporator	Type	Shell & tube type
	Water pressure drop (kPa)	70
	Water pipe DiaDN	150	150	150	150	150	150
	Water flow (m3/h)	93	106	126	158	173	187
Heat recovery device I	Type	Shell & tube type
	Qty	30%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	80	80	100	100	100	125
	Water flow (m3/h)	37	42	50	62	68	74
Heat recovery device II	Type	Shell & tube type
	Qty	100%
	Water pressure drop (kPa)	70
	Water pipe DiaDN	125	125	125	150	150	150
	Water flow (m3/h)	74	84	100	124	136	148
Noise	dB(A)	79	81	83	83	84	84
Dimensions	L	6186	8006	8006	9826	9826	10620
	W	2250	2250	2250	2250	2250	2250
	H	2480	2480	2480	2480	2480	2480
Net weighit	kg	5400	6000	6600	9000	10000	11500
Runing weight	kg	6000	6600	7200	9600	16000	12100
Protection device

1.Location: Dezhou city, Shandong province, near Beijing

2.Registered capital: $ 15 million
3.Employees: about 1000 employees, including 500 workers for production, 22 product engineers and 38 technicians for design or service, 350 talents for administration, sales and installation, etc.

4.Certificate: ISO9001, ISO14001, CE, National First Class Certificate for design and installation.

5.Products: more than 30 series and more than 1000 models, including air / water chiller (with heat pumps), AHU, various fan coils, VRV, Rooftop unit, fans, valves, air conditioner for industry.

6.Covers an area of 300,000 square meters.

Ruidong Air Cooled Screw Chiller Good Quality Air Cooler Water Chiller Industrial Chiller High Efficiency Finned Copper Tube CE

TIME OF DELIVERY : Within 25 days after receiving deposit
Support T/T , L/C, Alibaba

One year from shipping date

During the warranty period, machines which cannot run due to quality problems,Choose the following options.
1) During the one-year warranty period, non-human factors cause product quality problems, and provide parts replacement and repair and maintenance services.
2) In addition to the one-year warranty period, parts replacement and repair and maintenance services are provided at the user's expense.

1) Pay the full amount in one lump sum, 1% discount.
2) Recommend other customers to buy and return a part of the commission.

Q1: Are you a manufacturer?
A1: Yes, we have more than 11 years in water chiller business. Ruidong Group Co.,Ltd is a central air conditioning product design,production,sale,installation in one of the modern large-scale enterprises.Group registered capital of 155.5 million yuan,covers an area of three hundred thousand square meters,construction area of one hundred and eighty thousand square meters. Group is located in the beautiful garden city in northwestern Shandong Dezhou.Welcome to visit us anytime!
Q2: Could you help us to recommend the model for our project?
A2: Yes, we have engineer to check the details and make the scheme for you. Based on the following: Cooling capacity / Refrigerant / Ambient temperature / Voltage / For what industry /The building drawing(if you have) / Any other special requirements.
Q3: How to ensure your product with good quality?
A3: We use the well-know brand accessories, such as Hanbell, copeland, danfoss compressor, Emerson expansion Valve, Siemens controller. All chillers are factory tested under load conditions to ensure good quality and easy installation for users.
Q4:Pre-sales service
A4:
1.Quick response within .
2. hours. Various communication methods, email, phone or chat APP (WeChat/WhatsApp/linkin, etc.) are available.
3. Full technical information in English or Russian.
4. For the end user, HAVC design and drawings for project are offered online or on site free of charge.
Q5: After-sales service and guarantee
A5:
1. Report the order tracking status regularly, and provide real-time photos or videos if necessary.
2.Provide online installation and commissioning technical guidance, if necessary, can provide paid on-site commissioning services.
3. After-sales guarantee: 13 months for the main engine and 37 months for the compressor.
During the warranty period, if any quality defects, the accessories will be sent by us free of charge against detailed
descriptions and necessary videos&photos. The labor costs incurred in replacing the accessories will be deducted from the next order.
4. Overseas installation and maintenance partners have been signed in countries, welcome to choose.
Q6: How can I place an order?
A6: Contact us via made in China.

Ruidong Air Cooled Screw Chiller Good Quality Air Cooler Water Chiller Industrial Chiller High Efficiency Finned Copper Tube CE

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