China has become the world's largest producer of handheld laser welding machines. While buyers have many choices, the market is highly competitive, and machine quality varies significantly.  Here are some suggestions to find a good laser welder in the market.

1. Don't Compare Price Alone

Machines with similar appearance can differ greatly in quality. Compare the complete configuration, not just the price.

2. Request a Detailed Offer

Confirm laser source, welding head, control system, chiller, electrical components, fiber cable length, and other key parts.

3. Verify the Real Laser Power of the Laser Source

Check the laser source serial number on the nameplate. There are some examples to be noticed. Model: C015H is 1200W, C020H is 1500W, C025H is 2000W.

4. Ensure Genuine Core Components

Request photos of all the parts such as laser source, laser gun, chiller are original and new. There are many duplicated products in the market.

5. Pay Attention to Safety

Ensure the machine includes emergency stop, safety interlock, water temperature protection, overheat protection, gas pressure alarm, and grounding protection. And more importantly, the safety glass for the operator. It should be OD+6 minimum.

6. Evaluate After-sales Service

Confirm remote technical support, English manuals, training videos, spare parts availability, and response time.

7. Check Consumables Availability

Verify long-term supply of protective lenses, nozzles, and other spare parts such as laser gun. According to the calculation, 70% of the laser welder issues are laser gun.

8. Consider Total Cost of Ownership

Include maintenance, spare parts, downtime, training, and technical support—not only the purchase price.