Hebei Juliang Technology Co., Ltd. is one of the leading manufacturers and suppliers of 2000w water-cooled 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.

Spec Summary

This 2000w Water-Cooled Laser Welding Machine is a robust, portable unit engineered for continuous metal joining. Its key advantage lies not only in its impressive power but also in its superior heat dissipation and a stable beam, perfect for extended operational periods. Equipped with a closed-loop water cooling system, it precisely maintains the laser source and optics within a narrow ±0.5°C tolerance, guaranteeing reliable power output throughout the day. It's an ideal solution for applications in automotive repair, sign fabrication, and heavy equipment manufacturing, designed to seamlessly integrate with your demanding work schedule.

Laser Welding Machine

Deployment Scenarios

Automotive Exhaust Fabrication

We recently helped a workshop in Guangzhou overcome issues with varying weld quality on stainless exhaust components produced using TIG welding. Their manual method, even with expert technicians, was proving inefficient, with roughly 8% of finished products needing rework. Since integrating our 2000w water-cooled system, they've experienced a 70% increase in welding speed for each part and have brought their rework rate down to less than 2%. The water cooling system proved to be a major benefit, allowing for continuous two-shift operations without thermal downtime.

Qualifications

UMP

UMP

Summary of Other Issues

1. What's the real difference between a 2000w water-cooled laser welder and an air-cooled model?

The key differences lie in duty cycle and consistency. Air-cooled systems rely on fans and heatsinks for heat dissipation, which is suitable for welding tasks that aren't continuous. However, once the heatsink becomes saturated with heat, typically after 10 to 15 minutes of continuous welding, the system automatically reduces power to safeguard the laser source. This means that the "2000w" capacity you purchased may not be available when you need it most. In contrast, a water-cooled system incorporates a separate chiller with a compressor, refrigerant, and radiator designed to actively remove heat. This keeps the laser source at a consistent temperature, ensuring you can utilize the full 2000w for extended periods. For applications involving thick materials or operations running multiple shifts, water cooling is essential; it's the critical factor in meeting production goals rather than experiencing a drop in output mid-job.

2. What's the typical setup time from delivery to first weld?

Expect about 1–2 hours for a typical workshop. The machine arrives in one crate with the laser unit, separate chiller, torch, and accessory box. The physical setup involves:

Connecting the water lines between the chiller and laser unit

Filling the chiller with the recommended coolant/distilled water

Connecting power (AC380V 3-phase preferred, but 220V is available for some markets-verify when ordering)

Powering on, running the chiller to purge air bubbles (about 15 minutes)

Checking the red guide light and firing a quick test pulse

Most operators with a basic electrical background can handle this themselves. If you prefer, we offer remote guidance via video call. Our support team usually replies within a few hours during business hours, and we maintain a knowledge base with common setup issues.

3.Can the 2000w Water-Cooled Laser Welding Machine handle different joint types and positions, or is it only for flat-down welding?

The handheld torch is quite flexible. With practice, operators can weld:

Flat butt joints

Lap joints

Corner joints

Fillet joints

Vertical up and down (with slight technique adjustments)

For overhead welding, you'll need to reduce power slightly and use a shorter standoff distance to manage molten metal sagging. It's doable, but it requires a steadier hand. We also offer optional nozzle kits for specific joint configurations-wide-slot nozzles for lap joints, narrow tips for tight corners. For automated applications, the machine can be mounted to a gantry, articulated arm, or linear track with the right interface.

4.What is the shipping timeline and what support do I get after receiving the machine?

Standard stock units ship within 30-45 working days after order confirmation. Air freight is faster but costs more.

After delivery, you'll receive:

Access to our video library covering daily checks, lens cleaning, and parameter tuning

Remote support (WeChat, WhatsApp, email) for troubleshooting

Spare parts list for the most commonly replaced items (protective windows, nozzles, water filters)

Warranty is 1 year on the machine and 2 years on the laser source. For after-hours support, we have a rotating technical team-not an outsourced call center.

Curious to see what this 2000w Water-Cooled Laser Welding Machine can do?

Let's find out!

We understand that purchasing laser equipment is a significant investment. Here's how we simplify the process for you:

Material Testing:Simply send us your materials, and we'll create weld test samples. We'll then share the results with you, complete with pictures.

Live Demonstrations:We can arrange online demos. If you're local, we can also set up an in-person trial.

Volume Discounts:You'll receive discounts when you purchase multiple units or combine your order with other equipment.

Training:Remote training is included with your purchase. For larger orders, we also offer on-site training.

Our team is adept at understanding both technical details and practical applications. We'll discuss your materials, their thickness, your usual joint designs, and your production volume. Based on this, we'll recommend the perfect setup for you, without pushing any extras you don't need.