1. Selection by Air Compressor Power and Cooling Method
Small piston air compressors can use SCA-03 (8.5 kW) air-cooled model. Medium screw air compressors can use SCW-8 (21.5 kW) and above water-cooled models. Provide air compressor power, discharge volume, discharge temperature, and site cooling conditions for selection.
2. Water-Cooled and Air-Cooled Options
Workshops with cooling water can use SCW water-cooled series. Cooling efficiency is less affected by ambient temperature. Workshops without cooling water can use SCA air-cooled series. Installation is simpler. Air-cooled series requires sufficient space on air inlet and outlet sides.
3. System Pressure Hold 26 bar
SCW/SCA series system pressure hold is 26 bar, suitable for standard air compressor discharge pressure range. For high-pressure air compressors or special conditions, discuss at order confirmation.
4. Inquiry Response Within 12 Hours
Inquiries, model confirmation, and quotation are answered within 12 hours. For batch orders, production progress photos or videos can be provided.
- Piston air compressor after-cooling
- Screw air compressor after-cooling, oil cooling
- Compressed air chiller support
- Industrial workshop air compressor cooling
Specifications
Standard Configuration (Selection by Air Compressor Power)
|
Air Compressor Power (Reference) |
Recommended Model |
Cooling Capacity |
Power |
Cooling Type |
|
≤15 kW |
SCA-03 |
8.5 kW |
380/3/50 |
Air-cooled |
|
15–30 kW |
SCA-06 |
18 kW |
380/3/50 |
Air-cooled |
|
30–55 kW |
SCW-8 |
21.5 kW |
380/3/50 |
Water-cooled |
|
55–90 kW |
SCW-10 |
30 kW |
380/3/50 |
Water-cooled |
|
Above 90 kW |
SCW-12 |
38–103 kW |
380/3/50 |
Water-cooled |
Actual selection must consider air compressor discharge temperature, target outlet temperature, ambient temperature, and cooling conditions. Provide air compressor nameplate parameters for technical calculation.
- Evaporator type: shell-and-tube, stainless steel plate
- Condenser type: shell-and-tube, tube-in-tube (water-cooled) or finned (air-cooled)
- Refrigerant type: R22, R407C
- Power supply: 380V/3/50Hz
- Connection size and port direction
- Brand logo and nameplate
- Export packaging marking and manual language
products are 100% inspected before shipment. Inspection focuses on heat exchanger air-tightness, pressure held at 26 bar.
Each unit is vacuum leak tested before refrigerant charging. After charging, cooling capacity is verified on the cooling capacity test bench. Shell-and-tube heat exchangers are individually water pressure tested before assembly to confirm no cross-leakage between oil circuit, air circuit, and water circuit.
Q: What is the difference between an air compressor chiller and a compressed air chiller?
A: An product mainly cools air compressor lubricating oil or the whole machine. A compressed air chiller mainly reduces compressed air outlet temperature. Selection basis is different: the former is selected by air compressor power and oil temperature requirement; the latter is selected by discharge volume and target outlet temperature. If both oil and compressed air need cooling, state this at inquiry.
Q: Can the air compressor chiller be used in a high-temperature workshop?
A: Yes, but select according to actual maximum ambient temperature. Water-cooled series are less affected by ambient temperature. Air-cooled series cooling capacity decreases in high-temperature environments. If workshop summer temperature exceeds 40°C, select water-cooled series or one size larger for high-temperature conditions.
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