When is a Mobile Industrial Cooler Suitable?

1. Core Application Scenarios

 

Temporary Cooling Needs

Equipment Emergency: Temporary cooling when the main cooling system is down for maintenance

Seasonal Production: Auxiliary cooling for production lines during high summer temperatures (e.g., injection molding machines, laser cutting machines)

Infrastructure Transition: A temporary solution pending completion of the fixed cooling system for a new factory building

 

Space-Constrained Scenarios

Compact Workshop: Impossible to install a ducted cooling tower (minimum footprint of 2-3 square meters required)

Multi-Equipment Rotation: Switching between different heat sources using quick-connect connectors (e.g., welding machine to hydraulic press)

 

Mobile Operation Needs

Construction Site Construction On-site cooling of tunnel boring equipment and concrete mixing plants

Outdoor events: Cooling of temporary stage lighting/sound systems

 

2. Advantages vs. Fixed Systems

Cost Savings

Installation costs reduced by 70% (no piping required)

Energy Optimization: On-demand start and stop, eliminating no-load losses in fixed systems

 

Flexible Scalability

Modular Parallel Connection: Multiple units can be connected in series to meet sudden high loads (e.g., 200kW + 200kW = 400kW)

Fast Deployment: From site entry to operation in ≤ 4 hours (including piping connections)

 

Special Features

Intelligent Temperature Control: PID adjustment within ±0.5°C (required for precision machine tools)

Explosion-Proof Design: Ex dⅡBT4 (suitable for chemical workshops)

 

3.Mobile Industrial Cooler Usage Precautions

Installation and Deployment

Site Requirements

Ensure the floor is flat and solid, with a slope of ≤2° (to prevent refrigerant oil from drifting).

Allow at least 1m of heat dissipation clearance (for air-cooled units, ≥0.8m from the wall).

When connecting multiple units in parallel, ensure the distance between units is ≥1.5 times the unit width.

 

Pipe Connections

Use dedicated high-pressure hoses (pressure resistance ≥1.5 times the working pressure).

Fully tighten the quick-release connector (rotate 90° after a click to secure).

Prohibited Prevent piping from twisting (bend radius ≥ 5 times the pipe diameter).

 

Pre-operation Inspection

Confirm media quality

Water quality requirements: Hardness ≤ 100 mg/L, suspended solids ≤ 20 mg/L

Oil-cooled models: Viscosity matching

 

System status

Refrigerant pressure: Static pressure 0.3-0.5 MPa (R407C model)

Electrical safety: Ground resistance ≤ 4 Ω, voltage fluctuation within ±10%

 

Protective devices

Confirm flow switch sensitivity (trigger delay ≤ 3 seconds)

Test high-pressure alarm (manual trigger value ≥ 1.8 MPa)

 

4. Maintenance

Regular Items

Daily: Record operating data and check for pipe leaks

Weekly: Clean dust screen (reverse blow with compressed air)

Monthly: Test refrigerant moisture content (dew point ≤ -20°C) and calibrate temperature sensor (within ±0.5°C)

 

In-depth Maintenance

Replace filter drier every 2000 hours

Annual evaporator acid cleaning (5% citric acid solution circulated for 2 hours)