Dd Series Unit Cooler for Cold Room

• Temperature: -35~-15degree
• Refrigerant: R-22 R-404A R-134A
• Size: Customzied
• Structure: Assembled
• Use Nature: Seafood/Frozen Food/Fruits/Vegetable/Chicken, Fish
• Suitable for: Processing Plant/Distributors/Resellers/Sellers
• Model NO.: Unit Cooler
• Usage: Food, Blood, Medicine
• Warranty: 1-2 Years
• Certification: RoHS, CE
• Condition: New
• Area of Cooling: From 2.5m2 to 180 M2
• Fan Motor: Axial Rotor
• Defrosting: Electric
• Installation: Ceiling or Wall
• Transport Package: Plywood Cartons Packaging for Cold Storage Room, W
• Specification: Customized
• Trademark: Onlykem
• Origin: China
• HS Code: 8418991000
• Production Capacity: 800/Sets

Product Description

DD series Unit Cooler for Cold Room
Unit Cooler (also called air cooled evaporator) is commonly used for optimal distribution of cooled air in refrigerated cold rooms or freezer rooms, it is one of the important component of in the cold storage system. OnlyKem unit coolers are designed and manufactured for larger walk in cold room or freezer room, they may also be utilized in warehouse and other cold storage applications in the commercial and industrial refrigeration markets.

Unit cooler:

DD series Unit Cooler/ walk in cooler refrigeration unit is suitable to medium temperature, -18 degree.

Model	Capacity  (kW)	areas (m2)	Power (W)	Air-flow (m3/h)	Diameter (mm)	220v(Kw)		Into tube (mm)	Back tube (mm)
DD-1.4/7	1.4	7	90	1X1710	300	0.5	0.5	12	16
DD-2.4/12	2.4	12	2X90	2X1700	300	0.7	0.7	12	16
DD-3.0/15	3.0	15	2X90	2X1700	300	0.8	0.8	12	19
DD-4.0/22	4.0	22	2X120	2X2200	300	1.6	0.8	12	19
DD-6.0/30	6.0	30	2X200	2X3500	400	2.0	1.0	16	25
DD-8.0/40	8.0	40	2X200	2X3500	400	2.0	1.0	16	25
DD-12/60	12.0	60	2X250	2X4950	500	6.0	1.2	19	30
DD-16/80	16.0	80	2X250	2X4950	500	6.0	1.2	19	30
DD-20/100	20.0	100	3X250	3X4950	500	8.0	1.6	19	38
DD-24/120	24.0	120	3X250	3X4950	500	10.0	2.0	19	38
DD-28.0/140	28.0	140	4X250	4X4950	500	11.0	2.2	25	45
DD-32/160	32.0	160	4X250	4X4950	500	12.5	2.5	25	45
DD-37.4/200	37.4	200	2X1500	2X10000	600	13.6	1.7	25	50
DD-46.8/250	46.8	250	3X1500	3X10000	600	16.0	2.0	25	50
DD-56.2/310	56.2	310	3X1500	3X10000	600	19.2	2.4	25	50

DD model:unilateral out of the wind

1.low cost, high cost performance

2.Suitable low and high temperature

SDD model :bilateral out of the wind

1.Applied to the processing workshop, mushrooms,

2. No harmless for people

1. High quality galvanized steel cabinet provides a heavy duty, durable structure
2. High efficient and totally enclosed fan motors with long reliable operation
3. Axial fan, permanently lubricated ball bearing fan motor, low noise, long work life.
4. Available in air, electric and hot gas defrost configurations
Electric defrost heaters are inserted into coil slab to provide efficient electric defrost. Heater elements are stainless steel sheathed and are self-centering, overloading thermal protection.


Plywood of unit cooler :