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We've got these in stock right now, typically ships within 5-7 business days, and they ship on a standerd pallet—no special cold chain needed since it's just chiller unit that's factory-sealed with coolant. The 10-15 meter fiber is pretty much standard length, but if you need longer we can usually do that in about 20 days or so (check lead time).
What makes it worth buying is the beam quality, honestly. The M2 sits under 1.15 on the HT-SSA2 model and under 1.2 on the higher wattage units, which gives you that tight focus for thin-gauge aluminum without blowing through. 3mm stainlss is a breeze at 120mm/s, and you can actually push the 3000W version to 8mm on carbon steel if the joint prep is clean.
Power stability holds at ±2%, which matters more than most buyers realize when you're running modulated mode for those corner joints. The 1064nm wavelength is standard for these fiber-based systems, but what you don't see on the datasheet is how the dual-temperature chiller handles back-to-back runs—it's better than single-loop systems for keeping the diode banks happy.
Not suited for reflective metals like copper or brass above 2mm thickness, by the way—the back reflection can trip the protection circuit unless you spring for an optional isolator. Most buyers go with the 2000W model for general fabrication work, since the 1500W struggles on 4mm aluminum and the 3000W is overkill for thin sheet.
Operating temperature range is 15-35°C, but we've seen them run fine at 10°C ambient as long as the chiller isn't cycling too hard. The power requirement can be either 220V or 380V single-phase, which is a nice flexibility, though you'll need a dedicated 32A breaker for the 3000W version. Also, the dimensions are L900×W420×H710mm, so it fits through a standard doorframe without disassembly.
We usually stock the basic 10m fiber version, but the 15m option adds about a week to delivrey. MOQ is one unit, and the COA comes with every machine—HPLC-grade data isn't relevant here, but the power calibration cert is included. For high-volume production, you'll want to confirm the chiller's coolant type before ordering, as the factory uses a specific glycol mix that shouldn't be swapped out.
Yes, the HT-SSA4 model with 3000W laser power can weld up to 8mm stainless steel in one pass. For carbon steel and aluminum, the max thickness might be slightly lower—typically around 6mm for aluminum.
We provide CE and FDA certification for the laser source, plus a factory test report for beam quality and power stability. If you need additional ISO or material-specific docs, just let us know when ordering.
The fiber length is customizable from 10 to 15 meters at no extra cost. Just specify your preferred length when placing the order, and we'll adjust it before shipping.
Our MOQ is 1 unit for any model in the HT-SSA series. We keep standard models in stock, so lead time is usually 7-10 working days for a single machine.
No, the chiller runs off the same AC220V or 380V power input as the main unit—just plug both into the same source. It's fully integrated, so you don't need extra wiring or a dedicated outlet.
