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Most guys I talk to are running small to medium fab shops, and they're tired of welders that drift after a few months—so the first thing we do is run every unit through a 48-hour burn-in test at full power, which catches about 90% of potential issues before it leaves here.
You're looking at the KW1500M up to the KW3000M, and Raycus or BWT source is pretty much standerd now, with a 1080nm wavelength and adjustable spot from 0.2 to 5mm; the water cooling keeps the diode temps stable even when you're running dot, line, or circle modes for hours.
We send a COA with each machine, and the batch consistency is actually tighter than what you'd get form most distributors—every unit has its own serial number logged against the test data, so if you retest a month later, the power output is typically within 2% of the first reading.
One thing nobody asks about is the fiber length—it's 10 meters, which is fine for most setups, but if you need longer, our company can do custom lengths with about a 20-day lead time or so.
The CE certifcation covers the electrcial safety side, but what really matters is the SUP control system's multi-language support—it handles Chinese, English, Spanish, and a few others right out of the box, so no extra software needed.
Anyway, when you place an order, you get teh machine, the COA, a basic tool kit, and the 3-year the laser source and cooling system; sample pricing starts around $8,500 for the 1500W, but bulk orders drop that to $7,200, and the 2000W or 3000W are $9,800 and $12,500 respectively at that volume.
The main difference is output power: 1500W, 2000W, or 3000W. Higher wattage lets you weld thicker materials faster — for example, the 3000W handles thicker stainless steel or aluminum more easily. All other specs like fiber length, cooling, and spot size are the same across models.
We typically require a minimum order of 1 unit for stock models. If you need a custom configuration, MOQ may vary — just let us know your requirements and we'll work it out.
Yes, the welder is CE certified, and we provide the full CE certificate and test report with each shipment. Other certifications like FDA or RoHS can be arranged upon request.
The spot size is adjustable from 0.2mm to 5mm, but you set it before starting the weld. It's not meant to be changed mid-weld — just pick the size that fits your joint and material thickness.
It ships in a sturdy wooden crate with foam padding to protect the laser head and cooling system. For storage, keep it in a dry, dust-free environment at room temperature — avoid humidity above 80% to prevent condensation inside the water cooler.
