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Hello, welcome to the official website of Heyida Heat Exchange Equipment Factory!

禾益达 High-start technology innovative manufacturer air-cooled oil cooler research and development benchmarking enterprise

National Consulting Hotline 4000-622-553

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禾益达卓越的散热效率

Industry Solutions

Hydraulic station solution
Hydraulic station solution
AH, HD series design pressure ≤ 2.0Mp. In the low power hydraulic station, when using circuit cooling (not recommended), a bypass circuit must be installed to prevent the air cooler from bursting due to high pressure pulses when the system returns abnormally. The design pressure of AF series is ≤1.0Mp, it is not resistant to vibration and shock, and it is only suitable for the drain cooling of variable vane pumps.
Hydraulic special machine solution
Hydraulic special machine solution
Equipment use requirements: Hydrostatic grinding head hydraulic system Main power: 1.5Kw, YB1-6 vane pump, maximum working environment temperature 36 ° C, the system uses 30 # mechanical oil to provide static pressure support for the grinding head. Hydraulic oil temperature control is required during continuous work Within 50-60 ° C. The grinding head hydraulic system originally used AH0608T. The measured oil temperature was high and the cooling effect was not ideal. HOBDAR has calculated the solution of the air cooler provided for the long-term pressure maintaining of the machine: configured model HD0810T (heat dissipation area 1.3m2, air volume 690m3 / h at 40pa static pressure), fan power 65w, using Cooling method of return oil. After thermal equilibrium, the actual temperature rise is ≤18 ° C, and the oil temperature is controlled below 50 ° C for a long time.
CNC machine tool solutions
CNC machine tool solutions
Equipment use requirements: Hydrostatic grinding head hydraulic system Main power: 1.5Kw, YB1-6 vane pump, maximum working environment temperature 36 ° C, the system uses 30 # mechanical oil to provide static pressure support for the grinding head. Hydraulic oil temperature control is required during continuous work Within 50-60 ° C. The grinding head hydraulic system originally used AH0608T. The measured oil temperature was high and the cooling effect was not ideal. HOBDAR has calculated the solution of the air cooler provided for the long-term pressure maintaining of the machine: configured model HD0810T (heat dissipation area 1.3m2, air volume 690m3 / h at 40pa static pressure), fan power 65w, using Cooling method of return oil. After thermal equilibrium, the actual temperature rise is ≤18 ° C, and the oil temperature is controlled below 50 ° C for a long time.
Engineering machinery solutions
Engineering machinery solutions
Equipment use requirements: hydraulic system main power: 22Kw, main pump flow 100L / min, design pressure 30Mpa, maximum working environment temperature 35 ℃, oil return has impact, hydraulic oil temperature is required to be controlled within 50-60 ℃ during continuous work. The hydraulic system of this model was originally equipped with an imported brand of air cooler. The manufacturer later modified the equipment and produced it by itself, and chose the HOBDAR model. HOBDAR provides a solution for the air cooler with corresponding cooling capacity: equipped with model HD1861T (heat dissipation area 17m2, air volume 4500m3 / h at 10pa static pressure), fan power 200w, using oil return cooling.
Mobile machinery solutions
Mobile machinery solutions
Equipment use requirements: main power of hydraulic system: 15Kw, PV2R12 double pump, maximum working environment temperature of 45 ℃, used in walking vehicles, DC fan 24V, hydraulic oil temperature is required to be controlled within 60 ℃ during continuous work. The hydraulic system of this machine is installed on the frame. There is a limit on the space size when selecting the air cooler, and the current of the DC fan cannot be too large, but it requires a large amount of air, otherwise it will affect the heat dissipation effect. HOBDAR calculates the air cooler solution provided for it: equipped with model AH1470 (CK) (heat dissipation area 7.5m2, air flow 1800m3 / h when the static pressure of the fan is 50pa), current ≤ 10A, and oil return cooling method. After thermal equilibrium, the actual temperature rise is ≤20 ° C, and the oil temperature is controlled below 60 ° C for a long time.
Port Machinery Solutions
Port Machinery Solutions
Equipment use requirements: main power of hydraulic system: 15Kw, PV2R12 double pump, maximum working environment temperature of 45 ℃, used in walking vehicles, DC fan 24V, hydraulic oil temperature is required to be controlled within 60 ℃ during continuous work. The hydraulic system of this machine is installed on the frame. There is a limit on the space size when selecting the air cooler, and the current of the DC fan cannot be too large, but it requires a large amount of air, otherwise it will affect the heat dissipation effect. HOBDAR calculates the air cooler solution provided for it: equipped with model AH1470 (CK) (heat dissipation area 7.5m2, air flow 1800m3 / h when the static pressure of the fan is 50pa), current ≤ 10A, and oil return cooling method. After thermal equilibrium, the actual temperature rise is ≤20 ° C, and the oil temperature is controlled below 60 ° C for a long time.