Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of compact fiber laser welding machine in China. Please feel free to buy CE approved machinery made in China here from our factory. All customized machines are with high quality and competitive price.

Product Definition

The compact fiber laser welding machine integrates the fiber laser source and cooling system into a single, compact unit. It generates a 1080nm beam, delivered via an optical fiber to a handheld welding head. An integrated cooling loop circulates deionized water to maintain the laser and optics temperature within ±1.5°C of the set point. Compared to conventional systems with separate chillers, its footprint (0.6–1.2m²) and weight (180–250kg) are 30–50% smaller, allowing installation in smaller workshops and easier movement between workstations.

Compact Integration Architecture

Chassis Integration: It combines the laser source, power supply, control electronics, and cooling system into one unit. The chiller parts (compressor, condenser, evaporator, expansion valve, and water pump) are stacked vertically inside the main frame. This means no separate chiller unit or extra pipes are needed.

Internal Layout Optimization:Components are arranged logically: power supply at the bottom, laser source in the middle, and the cooling system at the back or side. Cooling air flows from the front intake, through the unit, and out the back exhaust. Internal dividers keep hot and cold air separate to ensure efficient cooling.

Cooling Circuit Integration:The water tank, pump, heat exchanger, and deionization cartridge are all housed within the machine's frame. Water lines are routed internally, so you only need to connect electricity and gas when setting it up – no external water pipes required.

Weight Distribution:The frame is designed to be stable, with a low and central center of gravity. It also has casters or pallet-jack supports for easy moving.

Failure Modes

Compressor Overload: This can happen if the ambient temperature is high or airflow is blocked. You'll notice the unit tripping its thermal protection and not cooling. The fix is to clean the grills and ensure better ventilation.

Water Flow Loss: This might be due to a pump issue or a clogged filter. Signs include a flow alarm and a rise in temperature. You'll need to replace the filter and check the pump.

Refrigerant Leak: Vibrations or loose fittings can cause this. Symptoms are decreased cooling performance and the compressor running non-stop. This requires professional service.

Water Quality Degradation: The deionization cartridge may be depleted. If conductivity goes above 5μS/cm, it's time to replace it.

Applications

Small Fabrication Shops: Limited floor space requires compact equipment that can fit into existing layouts. The machine can be positioned on a workbench or cart and moved as needed.

On-Site Repair: Field service, construction sites, shipboard maintenance. The compact design allows transport and setup without separate chiller connections.

R&D Labs: Multiple machines in a single lab require small footprint. The integrated design allows easy relocation between experiments.

Medical Device Manufacturing: Cleanroom environments where floor space is allocated to production lines.

Custom Prototyping: Quick setup and teardown for short production runs.

FAQ

01.How does the integrated cooling system affect maintenance frequency?

Maintenance requirements are similar to separate systems but access is more constrained. Water filter replacement and conductivity monitoring follow the same schedule. Condenser cleaning requires removing the rear panel. Component replacement may require more disassembly than separate systems.

02.Can the machine run with external water cooling if the integrated system fails?

No, the integrated cooling system cannot be bypassed. The machine is designed to operate with the integrated chiller only. If the chiller fails, the machine must be serviced. External water connections are not provided.

03.Does the compact fiber laser welding machine require a dedicated power supply?

Yes, a dedicated circuit is required. 1000W–1500W models typically run on 220V single-phase. 2000W models require 380V three-phase. The circuit should be sized for the connected load. Voltage fluctuations cause power instability. A stable ground connection is mandatory.

04.Can the compact fiber laser welding machine be integrated with a robot?

Yes, the machine supports external control via standard interfaces (Ethernet, RS-232, CAN-bus). Integration with robots or automation requires programming synchronization. Interface documentation is provided.