SCH-2000 Handheld Welding Cooler
5574W Cooling
Laser Welding
To ensure the longevity of the SCH-2000, please verify that the ambient temperature does not exceed 45°C. Excessive heat can trigger the compressor overheat protection, leading to unplanned downtime during high-intensity welding tasks.
Product Introduction
The SCH-2000 handheld welding cooler provides powerful cooling for factories, warehouses, and large industrial spaces. Designed specifically for the demands of fiber laser welding, this unit features digital controls and a robust, durable construction. With an easy-to-use handle and integrated mobile casters, it ensures optimal air quality and protects sensitive laser equipment from overheating. It is the ideal choice for harsh environments requiring reliable, high-precision temperature control.
Product Parameters
| Parameter | Specification |
|---|---|
| Model | SCH-2000 |
| Working Voltage and Freq. | AC 220V 50Hz |
| Operating Current | 12.5A |
| Total Machine Power | 2.96KW |
| Cooling Capacity | 5574W |
| Temp. Control Accuracy | ±0.1℃ |
| Electric Heating Power | 500W |
| Rated Pump Flow Rate | 90L/min |
| Max. Pump Lift | ≥35M |
| Tank Capacity | 16L |
| Machine Dimensions | 930*485*440mm (LWH) |
Product Features
Dual Temp & Dual Control System
The SCH-2000 is equipped with a sophisticated dual-circuit cooling system. It allows for independent temperature management of the laser source and the welding head (QBH), preventing condensation and ensuring consistent laser output power during prolonged welding operations.
Intelligent Protection Alarms
Built for safety, the unit includes comprehensive alarm functions: flow alarms, over-temperature alerts, and compressor overheat protection. These smart features prevent hardware damage, aligning with international industrial safety guidelines found in the ISO Standard.
Product Details
- Refrigerant Compatibility: Supports R22, R410a, R407, and R134A for global compliance.
- Quick Connectors: G1/2 * ϕ12 for Laser and G1/2 * ϕ6 for QBH.
- Heating Function: Integrated 500W electric heater for cold start-ups in winter.
- Mobility: Rugged handles and industrial wheels for easy transport.
Optional Items
- Customizable power voltage (110V/380V).
- High-pressure water pump options for specific equipment.
- Multiple alarm signal output configurations.
- Extended water pipe and connector kits.
Technical Specifications
Ventilation Distance: To maintain maximum cooling efficiency (5574W), the SCH-2000 must be placed in a well-ventilated area. Maintain at least 1.5 meters of clear space at the air outlet and 0.5 meters at the air inlets to ensure sufficient heat exchange.
Product Working Principle: The chiller uses a vapor-compression refrigeration cycle. Circulating water carries heat from the laser system to the evaporator. The compressor then transfers this heat to the condenser, where it is dissipated into the ambient air, maintaining the high-precision ±0.1℃ water temperature required for stable welding.
FAQ
Q: Can the SCH-2000 be used for 3000W lasers?
A: The SCH-2000 is optimized for welding systems up to 2000W. For higher power lasers, please visit Chiller Industrial to view our 3000W+ cooling solutions.
Q: What maintenance is required?
A: Regularly clean the dust filter and replace the circulating water (purified or distilled) every 3 months to prevent clogging. Refer to the ISO Standard for general industrial machine maintenance practices.
Q: Why is the flow alarm ringing?
A: This usually indicates a blockage in the water pipe or a low water level in the 16L tank. Check the quick connectors and ensure the pump is not running dry.
