High Efficience Ceiling Ducted Air Handling Unit Ahu Air Handler

• Customization: Available
• After-sales Service: Foc Spare Parts
• Type: Air Handling Unit
• Operating Voltage: 380/400 VAC
• Noise Level: Ultra Low
• Application Fields: Medicine
• Mounting: Ceiling Mount
• Certification: ISO, CE, CCC
• Condition: New
• Frame: Non-Cold Bridge Aluminum Alloy
• Panel Material: Single/Double Skin with Polyurethane Fitting
• OEM/ODM: Avaiable
• Tailor Made: Avaiable
• Refrigerant: Water
• Coil: 4rows/6rows/8rows
• Function Part: Assemble as Required
• Air Volume: 1000-15000 M³/H
• Drain Pipe: DN25-40
• Feature 1: Low-Noise
• Feature 2: High Strength;High Reliability
• Transport Package: Wooden Base with Plastic Bag
• Specification: High quality motors& fans
• Trademark: Ruidong or OEM
• Origin: China, Shandong
• HS Code: 8418692090
• Production Capacity: 3000 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.

Product Description

1. Air handling unit and air handler features
a) Structure:
  1) Adopt Aloy frame, which is anodic oxidation treated to ensure good anti corrosion performance and nice outlook
  2) Adopt no cold bridge design, frame mounted inside and jointed with high strength nylon tee
  3) Smooth inner surface stop dirty to stay which can be applied in clean system

b) Panel
  1) Adopt sandwich design panel , adopting PVC profile with good insulation performance
  2) Adopt polyurethane foaming , foaming condensity is 48kg/m3 prevent heat to transfer.
  3) Adopt double skin colorful steel panel, SUS panel and Salinization steel are for option
  4) Panel thickness :25mm is for standard. 50mm is optional.

c) Perfect tightness
  1) Adopt rubber double seal for frame and panel to guarantee good elasticity and anti-aging performance
  2) Adopt hollow rubber with positive -negative pressure follow-up; it will be compressed tightly no matter with positive or negative pressure
  3) Adopt Special aluminum alloy system linking piece to fix on the frame by screws ensure reliable performance
  4) Casing air leakage is less than 1% under 1000Pa under standard working condition

d) High heat transfer efficiency heat exchanger
  1) Adopt seamless copper tube and aluminum fin heat exchanger
  2) Adopt 4 rows, 6rows, 8rows coil. Standard Aluminum fin space is 2.5mm, non standard fin space is for option
  3) Coil rows, fin space, circuit No. can be calculated by selection program for different working condition.
  4) Unique coil distributing design ensures water drainage thoroughgoing and reduce possibility of coil frost crack

e) Drain pan
   Dry type condensate drain pan with drainage slop is adopted to ensure good drainage performance and the drain pan is insulated to prevent condensation.

2. Air handler,air handling unit, ahu application
Eurostars air handlers widely used in stadium, exhibition centers, airport, large station, as well as in all kinds of factories, such as car, electronics, textile, medicine, tobacco, alternator, and precise instrument. 

3. Eurostars air handling unit , air handler range or series
-Horizontal ceiling ducted air handling unit
-Horizontal concealed air handling unit
-Vertical concealed air handling unit
-Vertical exposed air handling unit
-Combined Type air handing unit
-Jet Flow Type air handing unit

High efficiency filter
Filters are to remove particles and contaminants of various sizes from the air. The type of air filter being used will very much depend on the application of the system.
Panel Filter is a flat and rectangular in shape and provides a minimum low efficiency filtration which is acceptable to the air conditioning industry. The high velocity filter is arranged vertically whereas the low velocity filter is arranged in V shape. Typical air velocity that moves through the filters is in the range of 2-3 m/s.

Cooling / Heating Coil
•Large coil face area with low air speed
•Various anti-corossion coating for option, Electrophoresis and Heresite coating available
•Type: Copper tube with Aluminium fins (Cu/Al), GI/SUS frame
            Copper tube with Copper fins (Cu/Cu), GI/SUS frame
•Rows: 4R/6R(can be 2R+4R design)/8R (can be 4R+4R design)
Copper Tube Protection
•Every mounting hole filled up glass cement to prevent copper tube damage during transportation and operation

 

 

Frame
•Penta-post extra heavy gauge aluminum profiles and strong fiber-reinforced PE corner connection forming the structural  frame
• superior mechanical strength and rigidity to the unit frame and to prevent any buckling or deformation
• Thermal bridge free design, the profiles filled with polyurethane foam for insulation
• Anodizing surface treatment for profiles, corrosion-resistant
• Stainless steel frame available

 

Famous Brand Fan and Motor
• Fan selection based on the air flow and air static requirement  is done by fan selection software
• Direct driven/ belt driven, forward curve/ backward curve centrifugal fans, and EC fan is available for option
• Nicotra, Kruger, Deton, Yilida is offered as option
• Motor is TEFC type, class F insulation and IP54 or IP55 protection, energy saving and stable operation
• Mounted on an adjustable slide for belt tension adjustment
• Variable frequency drive (VFD) motor is available
• Siemens, ABB, WEG, TECO is offered as option

Product Parameters

RFPD/4H Series Return Air Condition (Z TYPE,J TYPE)
Model RFPD/4H	Air Flow (m³/h)	Rated cooling cap.   (KW)	Rated heating cap.   (KW)	Water Flow (m³/h)	Water D.P. (kpa)	ESP     (pa)	Motor power  (KW)	Dimension			Weight (KG)	Noise   dB(A)	Water pipe   (DN)	Drain pipe   (DN)
								L	W	H
10	1000	5.1	10.2	0.88	4.2	60	0.25	850	600	520	56	57	32	25
15	1500	8.4	15.2	1.44	9	60	0.25	950	650	570	63	57	40	25
20	2000	11.7	21.4	2.01	10.8	60	0.25	1100	750	570	81	58	40	25
25	2500	14.7	25.4	2.53	17.6	90	0.37	1100	850	570	83	59	40	25
30	3000	17.9	31.5	3.08	32	150	0.55	1100	1000	570	102	60	40	25
40	4000	23.6	41.1	4.06	60	180	0.75	1100	1280	620	106	60	40	25
50	5000	28.6	51.3	4.92	40	200	0.45x2	1100	1500	620	132	61	40	25
60	6000	35	62	6.02	42	200	0.55X2	1100	1630	620	152	62	50	25
70	7000	41	71	7.05	56	250	0.75x2	1100	1730	680	210	63	50	25
80	8000	45.5	84.3	7.83	32	250	0.75X2	1100	1730	740	251	63	50	25
90	9000	53	92.5	9.12	36	250	0.75x2	1100	1830	740	282	65	50	25
105	10500	62.1	110	10.68	48	280	1.1x2	1200	2130	740	302	67	50	25
120	12000	71	133	12.21	62	280	1.1x2	1200	2130	840	307	67	50	25
135	13500	77	148	13.24	25.4	320	1.8x2	1200	2130	900	375	69	65	25
150	15000	86.5	153.5	14.88	26.4	320	2.2x2	1200	2130	970	386	70	65	25
NOTE: 1. Cooling conditions: inlet air DB27°C,WB19.5°C, inlet water temperature 7°C/12°C.             2. Heating conditions: inlet air DB21°C, inlet water temperature 60°C/50°C.

RFPD/4X Series Fresh Air Condition  (Z TYPE;J TYPE)
Model RFPD/4X	Air Flow (m³/h)	Rated cooling cap.   (KW)	Rated heating cap.   (KW)	Water Flow (m³/h)	Water D.P. (kpa)	ESP     (pa)	Motor power  (KW)	Dimension			Weight (KG)	Noise   dB(A)	Water pipe   (DN)	Drain pipe   (DN)
								L	W	H
10	1000	14	13.5	2.41	16.3	60	0.25	850	600	520	56	57	32	25
15	1500	20.2	19.8	3.47	34	60	0.25	950	650	570	63	57	40	25
20	2000	27	26.6	6.64	45	60	0.25	1100	750	570	81	58	40	25
25	2500	31	31.6	5.33	26	90	0.37	1100	850	570	83	59	40	25
30	3000	40	41.8	6.88	47	150	0.55	1100	1000	570	102	60	40	25
40	4000	50	52	8.6	31	180	0.75	1100	1280	620	106	60	40	25
50	5000	65	64	11.18	63	200	0.45x2	1100	1500	620	132	61	40	25
90	6000	73	74.2	12.56	12	200	0.55x2	1100	1630	620	152	62	50	25
70	7000	84	85.5	14.45	16	250	0.75x2	1100	1730	680	210	63	50	25
80	8000	101	102.2	17.37	14.5	250	0.75X2	1100	1730	740	251	63	50	25
90	9000	113	114.2	19.44	18.6	250	0.75x2	1100	1830	740	282	65	50	25
105	10500	135	136	23.22	29	280	1.1X2	1200	2130	740	302	67	50	25
120	12000	151	154	25.97	19.6	280	1.1X2	1200	2130	840	307	67	50	25
135	13500	166	179	28.55	16.3	320	1.8X2	1200	2130	900	375	69	65	25
150	15000	185	202	31.82	18.2	320	2.2x2	1200	2130	970	386	70	65	25
NOTE:1. Cooling conditions: inlet air DB27°C,WB19.5°C, inlet water temperature 7°C/12°C.            2. Heating conditions: inlet air DB21°C, inlet water temperature 60°C/50°C.

Company Profile

 

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.

 

 

 

 

 

Warranty&Payment

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

Warranty

One year from shipping date

After Sales Service

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.

Promotion Method

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

FAQ

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.