Walk in Cooler Condensing Unit and Evaporator for Cold Room

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: DM-air -cooler-17
• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Closed System
• Fans Species: Frequency Fan
• Noise Level: Low
• Application Fields: Cold Storage Room
• Certification: ISO, CE
• Condition: New
• Temperature: Customization/12c-31c
• Shell Form: Rolled Aluminum Plate and Spray Coated Steel Plate
• Refrigerant: R134A/R404A/R507A/R407c/R22
• Packaging: Customized
• Core Components: Motor, Engine
• Case Material: Power Steel
• Transport Package: Wooden Box
• Specification: 300-600mm
• Trademark: DM
• Origin: Made in China
• HS Code: 84189910
• Production Capacity: 50000pieces/Year
• Package Size: 250.00cm * 45.00cm * 60.00cm
• Package Gross Weight: 200.000kg

Product Description

Ceiling type unit cooler

Product Description

Our unit coolers/evaporators can be widely used in various kinds of preserved and refrigeration cold-rooms, food processing workshops and distribution centers. Our compact and reliable design can help customers optimise the space. When match with low noise axial fan, you can rapidly reduce noise level of working space and highly increase comfortable level.

Refrigeration capacity of this series covers from 1.2KW to 114KW, fitting with different refrigerant such as R134a·R404A·R507A·R407C·R22.

 

Characteristics

Scientific structure, high efficient, frost evenly, save power and bw running cost;

Match with axial fan quiet models that offer strong air flow in long shot rang;power saving, long life cycle;

Lead to perfect tightness between pipe and fin after expansion processing;

Match with stainless electric heater in high insulating property, defrost efficiently in shot time;

The heat exchanging coil pass gas tightness test up to 2.6MPa air pressure;

Aluminum and painted stan board, to meet your different demands.

Sphere of application
 

High temperature type:

(cold room temperature 12~- 2ºC)fin space:4.5mm;

Medium temperature type:

(cold room temperature-2 ~- 10ºC) fin space:6.0mm;

Low temperature type:

(cold room temperature - 10~-31ºC)f\n space:9.0mm;

→Tailor-made for customers

Selection Recomandation

 

How to select right evaporating temperature and refrigerating capacity Q.

1)When the cold -room temperature is around 0ºC,select 8ºC to be the difference between evaporating temperature and cold-room temperature;

2)When the cdd-room temperature is around -18ºC,select 7ºC be the difference between evaporatingtemperature and cold-room temperature;

3)When the cold-room temperature is around -25ºC,select 6ºCto be the difference between evaporating temperature and cold-room temperature;

4)According to selected evaporating temperature, compressor's capacity =the cold-room loading x 1.15;

 

How to select fin space of unit cooler

1 )When the cold-room temperature is around 0ºC,select 4.5mm as fin space

2)When the cold-room temperature Is around -18ºC,select 6mm as fin space

3)When the cold-room temperature is around -25ºC,select 9mm as fin space

Parameter table

Model	Capacity(kw)	Surface (m3)	Fan						Defrost heater			Remark
			Qty	Φ(mm)	Air flow(m³/h)	Air pressure	Air Throw	Power (W)	Coil(KW/piece)	Drip pan(KW)	Voltage
KDLD-016B	3.2	3.2	2	300	2×1563	90	10	2×75	0.32×4	0.32×2	380	Option: Water Defrost &
KDLD-020B	4.1	4.1	2	300	2×1563	90	10	2×75	0.32×4	0.32×2	380	Hot gas defrost
KDLD-030B	6.1	6.1	2	350	2×2290	90	10	2×140	0.50×4	0.50×2	380
UDLD-040B	8	40	2	350	2×2290	90	10	2×140	0.49×6	0.48×2	380
UDLD-055B	11.2	55	2	400	2×3400	90	13	2×180	0.51×6	0.51×2	380
UDLD-080B	16.2	80	2	500	2×6570	90	15	2×450	0.61×6	0.61×2	380
UDLD-105B	21.5	105	2	500	2×6570	90	15	2×450	0.81×6	0.81×2	380
UDLD-135B	27.6	135	3	500	3×6570	90	15	3×450	0.83×8	0.83×2	380
UDLD-160B	32.8	160	3	500	3×6570	90	15	3×450	1.0×8	1.0×2	380
UDLD-185B	37.6	185	4	500	4×6570	90	15	4×450	1.1×8	1.1×2	380
UDLD-210B	42.7	210	4	500	4×6570	90	15	4×450	1.1×10	1.1×2	380
UDLD-260B	52.9	260	3	550	3×8720	90	15	3×600	1.2×14	1.2×2	380
UDLD-330B	67.6	330	4	550	4×8720	90	15	4×600	1.1×16	1.1×2	380
UDLD-400B	82	400	4	600	4×1080	120	15	4×780	1.3×16	1.3×2	380
Remark	Cold room temp.0 ºC;△t = 8ºC

Company Profile

Zhejiang Damai Refrigeration Technology Co., Ltd is located in Shaoxin,Zhejiang.Damai is a company specializing in refrigeration and air conditioning equipment.Our main equipment is Cold room,Evaporator,Condenser,Condensing unit,Compressor,Cold room panel/door and so on.We have more than ten years of experience in the field of cold storage, with high-quality technology and professional product knowledge.We are able to provide consumers with professional and high-quality technical services.The quality of our products can be guaranteed.

Our Advantages

Why choose our company ?
1.Because our company has CAC official .
2.We have a good one-year after-sales service.
3.We have over 20 years of sales experience. 
4.We have our own factory.
5.We will try our best to provide a professional response as soon as possible.

Product advantages
1.Quite operation.
2.Seamless connection.
3.Easy installation
4.Beautiful and elegant placement of circuit devices.
5.Using the best equipment.
6.Not easily damaged

FAQ

Q: Are you trading company or manufacturer? 
A: We are professional manufacturer specialized in orthopedic and sport products. And we trade our products with our clients directly.
Q: How many different types of products your company manufactures?A: Now we have more than 1,000 products. We have a strong advantage of OEM, just give us the actual products or your idea that you want, we will manufacture for you.
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, we can discuss the MOQ according to customer's exact situation.
Q: Visting factory is allowed or not?
A: Yes, we welcome customers visiting our factory. Our factory is located Shaoxin city,Zhejiang province,China mainland.

After Sales Service

Pre-sales: We provide assistance to our customers, provide valid information according to the requirements of our guests, answer questions, leave a professional impression, and lay the foundation for future sales.

Selling: let our customers know more about our products, and enthusiastically answering questions for customers and providing customers with a pleasant buying experience.

After-sales: After the products are sold, the professionals provide training services, check and maintain the products regularly, if there is problems for the quality,Will solve it for customers in time.

 

If you are interested in our products, please contact us as soon as possible.