Dd/Dl/DJ Type Cold Room Air Cooler Industrial Evaporative Unit Cooler for Cold Storage Cooling Equipment

• Customization: Available
• After-sales Service: 1year
• Warranty: 1year
• Model NO.: DM-air-cooler-28
• 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
• Video Outgoing-Inspection: Provided
• Transport Package: Wooden Box
• Specification: 300-600mm
• Trademark: DM
• Origin: Made in China
• HS Code: 84189910
• Production Capacity: 5000000000pieces/Year
• Package Size: 250.00cm * 45.00cm * 60.00cm
• Package Gross Weight: 200.000kg

Product Description

 

Product Description

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

How to select right unit cooler model according to selected compressor rating condition refrigerating capacity 

1 )When the cold room temperature is around 0ºC,select unit cooler as Q.×1.0;

2)When the cold room temperature is around -18ºC,select unit cooler as Q.× 1.1;

3)When the cold room temperature is lower than -25ºC, select unit cooler as Q.×1.27;

When using R134a as refrigerant, please enlarge Q. (refrigerant capacity) 10%~15%when you selecting unit cooler.
 

 

Parameter table

Model	Length(L)	Width(W)	Height(H)	Physical size							Water tube (inch)	Connecting tube Φ
															Weiaht
	B	T	H	L	E1	E2	E3	E4	E5	F		Iulet(rnm)	Outlet(mm)	Water Inlet(inch)	(kg)
UDLS-060B	1460	611	889	510	1150	575	575	/	/	130	3	16	35	2001/1/2	106
UDDS-040B															105
UDJS-030B															104
UDLS-080B	1710	669	889	560	1400	700	700	/	/	130	3	16	35	2001/1/2	136
UDDS-060B															134
UDJS-040B															132
UDLS-105B	1810	719	889	610	1500	750	750	/	1	130	3	16	50	2001/1/2	153
UDDS-080B															150
UDJS-055B															147
UDLS-135B	2260	719	889	610	1950	650	650	650	1	130	3	22	50	1-1/2×2	194
UDDS-100B															190
UDJS-070B															188
UDLS-160B	2760	719	889	610	2450	817	816	817	/	130	3	22	50	1-1/2×2	227
UDDS-120B															222
UDJS-085B															217
UDLS-185B	3010	719	889	610	2700	675	675	675	675	130	3	25	50	1-1/2×2	258
UDDS-140B															255
UDJS-100B															252
UDLS-210B	2910	769	889	660	2600	650	650	650	650	130	3	25	50	1-1/2×2	274
UDDS-160B															267
UDJS-115B															260
UDLS-260B	3110	769	989	660	2800	933	934	933	/	130	4	25	50	2×2	311
UDDS-200B															302
UDJS-140B															295
UDLS-330B	3010	819	989	710	2700	675	675	675	675	130	4	25	50	2×2	348
UDDS-250B															337
UDJS-170B															330
UDLS-400B	3010	819	1086	710	2700	675	675	675	675	130	4	25	54	2×2	388
UDDS-300B															375
UDJS-210B															370
UDLS-210BT	2060	1059	1008	710	1750	875	875	/	/	130	4	25	50	2	282
UDDS-160BT															275
UDJS-115BT															268
UDLS-260BT	2490	1059	1008	710	2180	1090	1090	/	/	130	4	25	50	2	319
UDDS-200BT															310
UDJS-140BT															305
UDLS-330BT UDDS-250BT UDJS - 170BT	3010	1059	1008	710	2700	900	900	900	1	130	4	25	54	2×2	398
															387
															382
UDLS-400BT	3010	1059	1108	710	2700	900	900	900	/	130	4	25	54	2×2	424
UDDS-300BT															411
UDJS-210BT															405
UDLS-500BT	3010	1159	1108	810	2700	900	900	900	/	130	4	25	54	2×2	473
UDDS-370BT															457
UDJS-250BT															450
UDLS-600BT	3210	1159	1208	810	2900	725	725	725	725	130	4	32	67	2×2	573
UDDS-450BT															553
UDJS-300BT															543
UDLS-640BT	3410	1174	1208	810	3100	775	775	775	775	130	4	2×25	2×54	2×2	594
UDDS-480BT															574
UDJS-320BT															564
UDLS-700BT	3710	1174	1208	810	3400	850	850	850	850	130	4	2×25	2×54	2×2	629
UDDS-520BT															607
UDJS-350BT															597

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.

Main Features

1) Air cooler series products of sheet metal parts all use hydraulic or hydraulic punch one-time punched,appearance,structure strength of products.

2) Sheet metal parts are crimped aluminum and spray plate,stainless steel plate three,users can choose according to need.

3)By insulating U tubular electrothermal strong pipe,electric heating pipe is inserted inside the coil,defrosting time is short,the effect is good,also can be selected as required water defrosting and hot Freon defrosting.

4) Coil adopts a thick copper pipes ,improving the service life of aluminum sheet ,aluminum sheet with high rise tube and the copper tube,through close contact,the effect of heat transfer increase to reach the pole.

5) Using high efficiency fan,air volume,far range,low noise,and low power consumption,long service life,high reliability.

6)Products manufactured before all through the holding pressure filling nitrogen.

Packaging Details

The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request.

Our Service

1.We have got CE & ISO CERTIFICATES.
2.100% QC inspection Before Shipment.
3.We are China Leading refrigeration Equipment manufacturer, we have more than 10years experience.
4.Professional Team, there are more than two hundred employees in our company, including more than ten engineers.
5We  are widely used in various types of cold storage, preservation library, supermarket freezers, cold water systems and so on .We offer professional customization.

FAQ

1.Are you a factory or a trading company?

  We are a factory.

2.Which refrigerant do you need?

R22,R404a and accept customers' request.

3. Which condenser do you prefer?

 water cooled /air cooled and evaporation cooled.

4. What is the ambient temperature and water inlet temperature?

Refrigerating capacity and power input based on ambient temperature 32ºC, condensing temperature 45ºC.

(PS: If Rack run at higher/lower evaporating temperature or ambient temperature, please contact with our company)

5. What is the power?

Rack main power supply is 3 phase,380V/50HZ,control power supply is 1 Phase, 220V/50HZ.

(PS:We can make the power according to your request)

6. What is your warranty?

We can assure you one year against manufacturing defect.