20HP Air Cooled Chiller for Upper Medium-Duty Process Cooling
APT 20HP air cooled chillers are commonly reviewed for injection molding, CNC machining, laser equipment, electroplating, die casting auxiliary cooling, thermal spray auxiliary cooling, process tanks, hydraulic systems, and general industrial temperature control. Pump, tank, evaporator, voltage, controller, cabinet layout, and high ambient design can be customized according to the project.
When Should You Choose a 20HP Air Cooled Chiller?
A 20HP air cooled chiller is commonly selected when the cooling load is around 58-60 kW, the site prefers simpler air cooled installation without a cooling tower, and the process requires a higher-capacity standalone chiller for injection molding, CNC, laser, plating, hydraulic cooling, process tanks, or general industrial temperature control.
Suitable for upper medium-duty process loads where 10HP or 15HP capacity is no longer sufficient.
Air cooled installation reduces plant-side condenser water dependency and simplifies many workshop layouts.
APT can configure pump head, flow, tank size, electrical standard, control logic, and cabinet details for export projects.
Upper Medium-Duty 20HP Air Cooled Chiller for Industrial Process Cooling
The 20HP air cooled chiller sits above typical 10HP and 15HP process chiller directions and is often reviewed when a project needs stronger cooling capacity while keeping an independent air cooled installation. It is commonly configured with a scroll compressor, industrial condenser, customizable evaporator layout, and application-based pump and tank arrangement.
Key Engineering Features of a 20HP Air Cooled Chiller
20HP Cooling Capacity
Approx. 58-60 kW output supports upper medium-duty industrial process cooling and multi-point heat removal review.
Air Cooled Condenser
Designed for projects that do not prefer cooling tower installation or do not have reliable plant condenser water.
Scroll Compressor
Commonly configured for reliable process cooling, stable industrial operation, and practical service support.
Custom Pump and Tank
Pump flow, pump head, and buffer tank volume can be matched to equipment-side, process loop, or tank cooling duty.
Flexible Evaporator Options
Tank coil, shell and tube, plate, and other evaporator directions can be reviewed based on water quality and layout.
Export Voltage and Control
Electrical configuration, PLC direction, alarms, and communication interface can be aligned with project standards.
Typical Process Cooling Review for a 20HP Air Cooled Chiller
| Application | Typical Cooling Review | Why 20HP Is Considered |
|---|---|---|
| Injection Molding Cooling | Mold loop, oil cooling, machine-side process water | Often selected when a single machine or mold section needs stronger cooling than 10HP or 15HP can provide. |
| CNC Machine Cooling | Spindle, hydraulic oil, machine thermal stability | Suitable for larger CNC systems or central review for several heat-generating machine loops. |
| Laser Equipment Cooling | Laser source, optics, cutting head, process loop | Used when stable cooling capacity and higher-duty industrial operation are required. |
| Electroplating Cooling | Bath temperature control, process tank circulation | Supports higher heat load process baths where pump flow and material compatibility need engineering review. |
| Die Casting Auxiliary Cooling | Oil temperature control, machine-side auxiliary cooling | Applied where continuous workshop duty and stronger heat rejection are required. |
| Thermal Spray Auxiliary Cooling | Power supply cooling, torch support loop, process water | Suitable for auxiliary industrial spray cooling where a compact plant-side air cooled unit is preferred. |
| Hydraulic System Cooling | Hydraulic oil and process stability control | Helpful for production lines that need continuous oil temperature management and predictable flow. |
| General Process Tank Cooling | Industrial tank loop, recirculation water, general process heat control | Chosen when tank process cooling needs higher standalone capacity without condenser water dependence. |
Technical Data - 20HP Air Cooled Chiller
| Model | AC-20HP |
| Cooling Capacity | Approx. 58-60 kW / 16.5-17 RT / 200,000 BTU/h |
| Compressor Power | 20 HP |
| Compressor Type | Scroll compressor |
| Cooling Method | Air cooled |
| Condenser | Copper tube aluminum fin air cooled condenser |
| Evaporator | Tank coil / shell and tube / plate / customizable |
| Temperature Control Range | 5°C - 35°C |
| Temperature Accuracy | ±1°C |
| Refrigerant | R407C / R410A / R134a, project dependent |
| Pump | Customizable flow and head |
| Power Supply | 3PH 380V 50Hz / customizable |
| Protection | High and low pressure, overload, phase, flow and anti-freeze protection |
| Control | Digital controller / PLC optional |
| Cabinet | Standard or customized industrial cabinet |
20HP Chiller Selection Matrix
| Cooling Situation | Recommended Direction | Reason | Next Step |
|---|---|---|---|
| Smaller heat load around 44 kW | 15HP air cooled chiller | Suitable when the process load is below the typical 20HP direction and medium-duty cooling is enough. | View 15HP Page → |
| Upper medium-duty around 58-60 kW | 20HP air cooled chiller | Typical review point when higher-capacity standalone air cooled process cooling is required. | Submit 20HP Requirements → |
| Higher heat load above approx. 60-75 kW | 25HP or 30HP air cooled chiller | Move upward when the process duty exceeds the usual 20HP direction or future expansion is expected. | View 25HP Direction → |
| Poor indoor ventilation or plant water available | Water cooled chiller | Water cooled installation may be more suitable if condenser ventilation is limited or plant water is available. | Review Water Cooled → |
| Special process, voltage, evaporator, or high ambient requirement | Custom industrial chiller | Project-specific engineering is recommended when standard process assumptions are no longer sufficient. | Review Custom Direction → |
Common Customization Options for 20HP Air Cooled Chillers
Pump Flow and Head
Match pressure and circulation volume to equipment-side or process tank requirements.
Water Tank Volume
Adjust system water reserve according to process fluctuation and installation logic.
Evaporator Type
Review tank coil, shell and tube, plate, or material-specific evaporator direction.
Voltage and Frequency
Support export electrical standards and project-based power configuration.
Controller and Alarm
Optional PLC, HMI, alarm logic, and communication review for process integration.
Refrigerant Direction
Select refrigerant according to project region, operating condition, and engineering review.
Cabinet Layout
Cabinet dimensions and service access can be optimized for site installation limits.
High Ambient Design
Condenser margin and protective configuration can be reviewed for hotter climates.
Information to Prepare Before Requesting a 20HP Chiller Review
Send the following information so APT engineers can confirm whether a standard 20HP air cooled chiller or a custom process cooling configuration is more suitable.
Application industry or cooling object
Required cooling capacity or heat load
Inlet and outlet water temperature
Water flow rate and pump head
Ambient temperature around the chiller
Power supply voltage and frequency
Installation space and ventilation condition
Water quality and evaporator material requirements
Required tank volume or pump configuration
Control, alarm or communication requirements
Continue Reviewing Air Cooled Chiller Directions
Air Cooled Chillers
Review the full air cooled industrial chiller category before final model selection.
Open Air Cooled Category →15HP Air Cooled Chiller
Compare the 20HP direction with the lower medium-duty 15HP air cooled chiller page.
Review 15HP Chiller →25HP Air Cooled Chiller
Move upward if the process cooling load exceeds the usual 20HP selection point.
Review 25HP Chiller →30HP Air Cooled Chiller
Consider the 30HP range for stronger production-line cooling or future expansion.
Review 30HP Chiller →Industrial Chiller Selection Tool
Prepare preliminary cooling data before sending the engineering review request.
Use Selection Tool →Request a Quote
Submit project data for a formal engineering recommendation and quotation review.
Request Quotation →20HP Air Cooled Chiller FAQ
It is commonly reviewed for injection molding, CNC machining, laser equipment, electroplating, die casting auxiliary cooling, thermal spray auxiliary cooling, process tanks, hydraulic systems, and general industrial temperature control.
A 20HP air cooled chiller is typically reviewed around 58-60 kW cooling capacity, depending on operating condition, refrigerant, heat load, and system configuration.
No. A standard air cooled chiller rejects heat through its condenser fans and air cooled coil, so it does not require a cooling tower.
Yes. APT can customize pump flow, tank size, evaporator type, voltage, controller, cabinet layout, and high ambient design according to project requirements.
Yes. It is often reviewed for mold cooling, hydraulic oil cooling, and machine-side process water cooling when the heat load is above smaller chiller directions.
It can be, depending on total heat load, water flow, required temperature stability, duty cycle, and whether the machines operate simultaneously.
Air cooled is commonly preferred when simpler installation and no cooling tower are desired. Water cooled may be more suitable for limited ventilation, plant water availability, or specific efficiency conditions.
Yes. Pump configuration can be matched to process piping, equipment resistance, vertical lift, and actual flow requirement.
APT usually reviews cooling capacity, inlet and outlet temperature, ambient temperature, flow rate, pump pressure, application type, voltage, and installation condition before confirming selection.
Yes. For hot climate projects, APT can review condenser margin, electrical protection, airflow arrangement, and other high ambient design factors.
Yes. Evaporator direction and material compatibility can be reviewed according to water quality, coolant type, and process condition.
APT performs factory testing for refrigeration operation, electrical logic, protection response, and general process cooling stability before shipment.
Need a 20HP Air Cooled Chiller for Your Cooling Process?
Send your application details, cooling capacity, water temperature, pump requirement, voltage, and installation conditions. APT engineers can review whether a standard or customized 20HP air cooled chiller direction is suitable for your project.