Industrial Chiller Manufacturer for Process Cooling
GESON manufactures air-cooled, water-cooled, screw, low-temperature and custom process chiller systems for overseas industrial projects. Each unit is selected from the cooling duty, entering and leaving fluid temperatures, flow, maximum ambient or condenser-water condition, fluid properties, electrical supply and installation constraints. Nominal tonnage alone is not a complete selection.
Model-specific capacity, input power, COP, compressor arrangement, refrigerant, materials and operating limits are confirmed after the project conditions are agreed.
Industrial Chiller Systems Available from GESON
| System | When to evaluate it | Critical inputs |
|---|---|---|
| Air-cooled chiller | No condenser-water system or simpler external installation | Maximum dry-bulb, altitude, airflow, noise and fluid temperature |
| Water-cooled chiller | Continuous duty with an engineered condenser-water circuit | Condenser-water temperatures, flow, water quality and wet bulb |
| Screw chiller | Larger or continuous loads requiring staged or part-load review | Minimum/peak load, hours, redundancy and efficiency target |
| Low-temperature chiller | Approved secondary-fluid service below normal water duty | Supply/return temperature, fluid concentration, pull-down and ambient |
| Custom process system | OEM machinery, special fluids, high ambient or project controls | Heat balance, footprint, interfaces, power, code and destination |
Data Required for Industrial Chiller Selection
If the cooling load is unknown, send process heat input, material mass, batch time, initial and target temperatures and required pull-down time.
| Input | Information required | Why it matters |
|---|---|---|
| Application and load | Process, net heat load, operating hours and load variation | Capacity, staging and redundancy |
| Fluid temperatures | Entering/leaving values and control tolerance | Evaporator duty and compressor lift |
| Flow | Design/minimum flow and allowable pressure drop | Heat balance and pump selection |
| Fluid | Water or secondary fluid; glycol/brine type and concentration | Heat transfer, viscosity and freeze protection |
| Heat rejection | Maximum ambient, or condenser-water temperatures and flow | Condenser duty and available capacity |
| Site and power | Altitude, ventilation, space, voltage, phase and frequency | Layout and electrical configuration |
| Project scope | Destination, code, documentation and installation boundary | Written supply and certificate scope |
How GESON Develops a Chiller Selection
- Confirm the heat load. Separate process heat, pull-down, pump heat and environmental gains.
- Fix rating conditions. Record temperatures, flow, ambient or condenser-water condition, fluid concentration and fouling allowance.
- Select architecture. Compare heat rejection, compressors, circuits, pumps, buffer volume and controls.
- Check the envelope. Review minimum load, maximum ambient, low temperature, pressure drop and utilities.
- Issue the written proposal. State the duty point, configuration, power, supply boundary, documentation and commercial conditions.
AHRI 550/590 and 551/591 define rating methods for liquid-chilling packages. Published capacity, efficiency, pressure drop and part-load values are meaningful only with stated rating conditions. GESON does not use an isolated tonnage, power or COP value as a universal guarantee.
Rated Capacity, Power and COP
- Net capacity: confirm capacity available to the process at the stated fluid and heat-rejection conditions.
- Input power: identify whether the value includes pumps, fans, heaters and controls.
- COP: compare units only at identical rating conditions and power boundaries.
- Part load: review the expected load profile, not only the full-load point.
- Pressure drop: include equipment and external circuit resistance when selecting pumps.
Air-Cooled or Water-Cooled?
Air-cooled systems avoid condenser-water pumps and towers but require sufficient outdoor airflow and must be selected at the maximum design dry-bulb temperature. Water-cooled systems require condenser-water pumping, treatment and an engineered heat sink; their performance depends on entering condenser-water temperature, flow and fouling. Compare annual load, utilities, water, maintenance, noise, ambient/wet bulb and total installed power. No universal percentage advantage applies to every project.
See the water chiller selection guide for an additional explanation of air-cooled and water-cooled systems.
Fluids, Materials and Refrigerants
Glycol, brine or another approved secondary fluid changes specific heat, viscosity, heat transfer and pump pressure drop. Wetted materials are selected from fluid chemistry, concentration, temperature, pressure and cleaning method.
GESON can supply new R454B or R513A chillers where the model, application, destination rules and written scope permit. GESON can provide parts or refrigerant-related service for legacy GESON R22 equipment after the unit, local rules, compatibility and service scope are reviewed.
Documentation, Lead Time and Reliability
- Applicable units can be supplied with CE and ISO documentation, subject to model and written certificate scope.
- Standard configurations have a fixed lead time of 30 working days after technical conditions, drawings, payment terms and other written conditions are agreed.
- Applicable units have 40,000-hour trouble-free operating capability within approved application, installation, operation and maintenance conditions; model-specific scope is confirmed in writing.
Request an Industrial Chiller Quote
Send the application, cooling load, entering/leaving temperatures, flow, fluid and glycol concentration, maximum ambient or condenser-water condition, power, installation constraints and destination country.
Industrial Chiller Manufacturer FAQ
What data is required for selection?
Provide the application, net load, entering/leaving temperatures, flow, fluid concentration, ambient or condenser-water condition, power, operating profile, site constraints and destination.
Is nominal tonnage the actual process capacity?
Not necessarily. Net capacity depends on fluid temperatures, flow, heat-rejection condition, fluid properties and fouling allowance.
Should a factory use air-cooled or water-cooled equipment?
Compare climate, water and utilities, space, noise, hours, load profile and maintenance resources at the same process duty.
Can GESON manufacture low-temperature glycol chillers?
Yes. Achievable temperature and capacity depend on the fluid concentration, temperatures, flow, heat-rejection condition, pull-down requirement and selected model.
Can GESON supply new R454B or R513A chillers?
Yes, where the model, application, destination requirements and written scope permit.
What is the standard lead time?
Standard configurations have a fixed lead time of 30 working days after the technical conditions, drawings, payment terms and other written conditions are agreed.