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widely used in various kinds of fresh-keeping and refrigeration cold-rooms, food processing workshops and logistics center. - details see: https://www.machineto.com/on-board-type-unit-cooler-10246903

Characteristics

1.Scientific structure, high efficient, frost steadily, save power and low running cost;

2. Equip with axial fan quiet models that offer strong air flow in long shot rang; save power, long service life;

3. Copper pipe thickness can reach to 0.6mm, which lead to perfect tightness between pipe and fin after expansion processing;

4. Equip with stainless electric heater in high insulating property, defrost efficiently in shot time;

5.The heat exchanging coil was did gas tightness test under 2.6MPa air pressure, to guarantee quality.

6.Aluminum and painted stain board,to meet your different needs.

Sphere of application

High temperature type: (cold room temperature 12~-2°C)fin space:4.5mm;

Medium temperature type: (cold room temperature-2~-10°C) fin space:6.0mm;

Low temperature type: (cold room temperature-10~-31°C)fin space:9.0mm;

Technical data of ULLS series (high temperature)

Fin space:4.5mm

model	Ref. capacity (kW)	Cooling surface(m2)	Fan						(V) Voltage	Remark
			QTY	Φ(mm)	Air flow (m2/h)	Air pressure (pa)	Shot range (m)	Power (kW)
ULLS-160	34.4	160	2	550	2x8500	167	15	2×1.1	380	offer electrical defrosting type and oem service
ULLS-240	51.7	240	2	600	2x12000	200	17	2×1.5	380
ULLS-280	60.3	280	3	600	3x12000	200	17	3×1.5	380
ULLS-330	71.6	330	3	600	3x12000	200	17	3×1.5	380
ULLS-400	84.7	400	3	600	3x12000	200	17	3×1.5	380
ULLS-540	114.3	540	3	600	3 x12000	200	17	3×1.5	380
Remark	cold room temperature 0°C;t=8°C

Technical data of ULDS series (medium temperature)

Fin space:6mm

Model	(kW)Ref. capacity	Cooling surface(m2)	fan						Voltage(V)	Remark
			QTY	Φmm	Air flow (m2/h)	Air pressure (pa)	Shot range(m)	Power(kW)
ULDS-120	23.5	120	2	550	2x8500	167	15	2×1.1	380	offer electrical defrosting type and oem service
ULDS-180	35.3	180	2	600	2x12000	200	17	×21.5	380
ULDS-210	41.2	210	3	600	3x12000	200	17	3×1.5	380
ULDS-250	49.1	250	3	600	3x12000	200	17	3×1.5	380
ULDS-300	58.0	300	3	600	3x12000	200	17	3×1.5	380
ULDS-400	77.3	400	3	600	3x12000	200	17	3×1.5	380
Remark	cold room temperature -18°C;t=8°C

Technical data of ULJS series (low temperature)

Fin space:9mm

Dimension & installation size

General drawings of overall dimensions and installation sizes