Evaporator coil for freezer
The advantage choose our Refrigeration unit cooler, cold room air cooled evaporator:
The Proof of Quality:
Our cold room evaporator has CE certificate, responsible quality, Now we have customers in different countries and places, such as Canada, USA, Australia, New Zealand, Singapore, Argentina, Middle- East, Africa. get good feedback from customer.
The Quality Guarantee for unit cooler:
Reasonable design, Professional technicians, Skilled and steady production workers, Full-scale Equipments, Strict QA & QC system… one year warranty from on board.
Customer-made Design:
We supply our design drawing according to customer practical situation.
International Trade Operation:
We have concentrated on international trade of cold storage room line for more than 10 years, accumulated various experience from different customers of different countries. So we can update our operation in time according to our customers and new rules. It is helpful to clear custom and save cost and time for our customers.
General Features:
1. Capacity design according to the most popular compressor sizes in this range.
2. The high efficient coils are made from high quality copper tube diameter 16mm and special profile aluminum fins.
3. Coil block made from robust fins to withstand the cleaning processes.
4. Water drain tray design with slops towards the drainage to minimize the water in tray.
5. 100% leakage tested at 26 bars.
The anti-corrosion Casing
Durable material with slim but rigid enclosure hard gloss powder coated finish or White powder coated aluminum, galvanized steel high strength with anti-corrosion and anti seismic capacity, environmental protection
Defrost heating about Refrigeration unit cooler, cold room air cooled evaporator
1. 4.5mm fin spacing for high temperature unit cooler evaporator, 6mm fin spacing for medium temperature evaporator, 9mm fin spacing for low temperature evaporator, ensure a good cooling capacity during a 8 hours cycle under typical humid conditions.
2. Capacity of the defrost heater is according to the thermodynamic calculation of the latent heat and defrost energy related to a 8 hours defrost cycle.
3. 100% factory tested at full load and immersed in water tank to minimize the maintenance effort
4. Heater wired to electric terminal box suitable for wet conditions (standard IP 66) and low temperature (tested at -40 0C)
Electrical parts and wiring about Cold room air cooler evaporator, unit cooler for Refrigeration cold room
Connect to an earth terminal, carried our in junction box with access holes equipped with water-proof cable. All materials are selected carefully for long-term reliability.
Parameter data for Cold room air cooler evaporator / unit cooler / refrigerator evaporator for Refrigeration cold room
Model |
HP | Capacity (kW) | areas (m2) |
Fan(380V) | Electrical heat pipe 220v(Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) | Package Size L*W*H (mm) | |||
Power (W) | Air-volume (m3/h) | Diameter (mm) | Coil | Drip pan | ||||||||
DD-1.4/7 | 1 | 1.4 | 7 | 90 | 1*1710 | 300 | 0.5 | 0.5 | 12 | 16 | 26 | 820*470*600 |
DD-2.4/12 | 1.5 | 2.4 | 12 | 2*90 | 2*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
DD-3.0/15 | 2 | 3.0 | 15 | 2*90 | 2*1700 | 300 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
DD-4.0/22 | 3 | 4.0 | 22 | 2*120 | 2*2200 | 300 | 1.6 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
DD-6.0/30 | 4 | 6.0 | 30 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
DD-8.0/40 | 5 | 8.0 | 40 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
DD-12/60 | 7.5 | 12.0 | 60 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
DD-16/80 | 10 | 16.0 | 80 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 157 | 1920*600*800 |
DD-20/100 | 12.5 | 20.0 | 100 | 3*250 | 3*4950 | 450 | 8.0 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
DD-24/120 | 15 | 24.0 | 120 | 3*250 | 3*4950 | 450 | 10.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
DD-28.0/140 | 17.5 | 28.0 | 140 | 4*250 | 4*4950 | 450 | 11.0 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
DD-32/160 | 20 | 32.0 | 160 | 4*250 | 4*4950 | 450 | 12.5 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
DD-37.4/200 | 25 | 37.4 | 200 | 2*1500 | 2*10000 | 600 | 13.6 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
DD-46.8/250 | 30 | 46.8 | 250 | 3*1500 | 3*10000 | 600 | 16.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
DD-56.2/310 | 38 | 56.2 | 310 | 3*1500 | 3*10000 | 600 | 19.2 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Model |
HP | Capacity (kW) | areas (m2) | Fan(380V) | Electrical heat pipe (220V) (Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) | Package Size L*W*H (mm) | |||
Power (W) | Air-volume (m3/h) | Diameter (mm) | ||||||||||
DJ-0.8/5 | 1 | 0.8 | 5 | 90 | 1*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 26 | 820*470*600 |
DJ-1.3/8 | 1.5 | 1.3 | 8 | 2*90 | 2*1700 | 300 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
DJ-1.8/10 | 2 | 1.8 | 10 | 2*90 | 2*1700 | 300 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
DJ-2.1/15 | 3 | 2.1 | 15 | 2*120 | 2*2290 | 350 | 1.6 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
DJ-4.0/20 | 4 | 4.0 | 20 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
DJ-6.0/30 | 5 | 6.0 | 30 | 2*200 | 2*3500 | 400 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
DJ-8.0/40 | 7.5 | 8.0 | 40 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
DJ-11/55 | 10 | 11.0 | 55 | 2*250 | 2*4950 | 450 | 6.0 | 1.2 | 19 | 30 | 157 | 920*600*800 |
DJ-13/70 | 12.5 | 13.0 | 70 | 3*250 | 3*4950 | 450 | 8.0 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
DJ-16/85 | 15 | 16.0 | 85 | 3*250 | 3*4950 | 450 | 10.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
DJ-18.8/100 | 17.5 | 18.8 | 100 | 4*250 | 4*4950 | 450 | 11.0 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
DJ-21.6/115 | 20 | 21.6 | 115 | 4*250 | 4*4950 | 450 | 12.5 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
DJ-23.9/140 | 25 | 23.9 | 140 | 2*1500 | 2*10000 | 600 | 13.6 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
DJ-29.0/170 | 30 | 29.0 | 170 | 3*1500 | 3*10000 | 600 | 16.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
DJ-35.9/210 | 38 | 35.9 | 210 | 3*1500 | 3*10000 | 600 | 19.2 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Model | Capacity (kW) | Evaporative areas (m2) | Fan(380V) | Electrical heat pipe (220V) (Kw) |
Into tube (mm) |
Back tube (mm) |
GW (Kg) | Package Size L*W*H (mm) | ||||
Power (W) | Air-volume (m3/h) | Diameter (mm) | Range (m) | |||||||||
DL-2.1/10 | 2.1 | 10 | 90 | 1*1700 | 300 | 8 | 0.5 | 0.5 | 12 | 16 | 26 | 820*470*600 |
DL-3.1/15 | 3.1 | 15 | 2*90 | 2*1700 | 300 | 8 | 0.7 | 0.7 | 12 | 16 | 33 | 820*520*600 |
DL-4.1/20 | 4.1 | 20 | 2*90 | 2*1700 | 300 | 8 | 0.8 | 0.8 | 12 | 19 | 48 | 1220*470*600 |
DL-5.2/25 | 5.2 | 25 | 2*120 | 2*2200 | 350 | 8 | 0.8 | 0.8 | 12 | 19 | 53 | 1220*520*600 |
DL-8.3/40 | 8.3 | 40 | 2*200 | 2*3500 | 400 | 10 | 2.0 | 1.0 | 16 | 25 | 65 | 1520*520*600 |
DL-11.5/55 | 11.5 | 55 | 2*200 | 2*3500 | 400 | 10 | 2.0 | 1.0 | 16 | 25 | 85 | 1520*520*700 |
DL-16.7/80 | 16.7 | 80 | 2*250 | 2*4800 | 450 | 13 | 2.4 | 1.2 | 19 | 30 | 140 | 1820*520*800 |
DL-22/105 | 22.0 | 105 | 2*250 | 2*4950 | 450 | 13 | 2.4 | 1.2 | 19 | 30 | 157 | 1920*600*800 |
DL-27.3/130 | 27.3 | 130 | 3*250 | 3*9450 | 450 | 13 | 3.2 | 1.6 | 19 | 38 | 200 | 2300*600*800 |
DL-33.6/160 | 33.6 | 160 | 3*250 | 3*4950 | 450 | 13 | 4.0 | 2.0 | 19 | 38 | 220 | 2700*600*800 |
DL-38.7/185 | 38.7 | 185 | 4*250 | 4*4950 | 450 | 13 | 4.4 | 2.2 | 25 | 45 | 250 | 3140*600*800 |
DL-44.0/210 | 44.0 | 210 | 4*250 | 4*4950 | 450 | 13 | 5.0 | 2.5 | 25 | 45 | 290 | 3540*600*800 |
DL-52.9/260 | 52.9 | 260 | 2*1500 | 2*10000 | 600 | 18 | 8.5 | 1.7 | 25 | 50 | 370 | 2340*1120*1200 |
DL-67.2/330 | 67.2 | 330 | 3*1500 | 3*10000 | 600 | 18 | 10.0 | 2.0 | 25 | 50 | 450 | 2820*1120*1200 |
DL-83.4/410 | 83.4 | 410 | 3*1500 | 3*10000 | 600 | 18 | 12.0 | 2.4 | 25 | 50 | 470 | 3300*1120*1200 |
Onlykem Technology Co.,Ltd. is a new company just founded in 2009, but we are not a newcomer to refrigeration insustry, we have more than 10 years working experience in refrigeration field, we are young, energetic, innovative and confident!
We don't want to be a sucessful businessman, we would like to be skilled craftsman, The idea of making a perfect machine is always fascinating for us. Now our products are in South America, Our stable quality, competitive price and immediate service help us possess more and more customers.
In future, we believe that you can enjoy more fresh life with our refrigeration unit, we would like to achieve this dream with your together and help more and more people enjoy quality life.
In order to supply you a exact and fast offer, so we have to confirm with you some request.
1. which case material do you need, stainless, aluminum or steel, normally we use steel case.
2. How many degrees do your unit cooler used in?
3. What about the cooling capacity do you need?
Confirm the information, we can choose our suitable offer quickly.
Send unit cooler inquiry to us for more details.