Haotian 80W JPT MOPA Fiber Laser Engraver
type: Product
description: The Precision Sweet Spot. No Chiller, Nothing Else Like It at 80W. The 80W JPT M7 M-version sits at a specific and deliberate position in the lineup: it's the most powerful fiber laser you can run without an industrial water chiller. Above 80W, water cooling is mandatory. If you want more than a 60W can deliver — faster deep engraving, tighter beam quality, more single-pulse energy — without adding chiller infrastructure to your workspace, the 80W is the ceiling. Compatible Materials: Metal Plastics Stone Leather Rubber Why Beam Quality Matters More Than Power Level for Certain Work Most fiber laser buyers focus on wattage. The 80W buyer typically comes at it from a different angle: they need the tightest possible beam for fine detail work, and they need to stay air-cooled. Beam quality is measured by M² (M-squared). Lower numbers mean a more precisely focused spot at the material surface. The 80W JPT M7 M-version is rated M² below 1.3 — tighter than the 60W E2 (M² below 1.5), tighter than the 60W E (M² below 1.5), and tighter than most competing 80W fiber lasers on the market. This difference is directly visible on fine detail work: micro-text at sub-millimeter character heights, small QR and data matrix codes, intricate linework on watch components, and any application where mark edge quality is the product. At 25–30% faster deep engraving speed than the 60W, the 80W also represents a meaningful production improvement for shops that do regular deep work — without crossing the threshold into water cooling infrastructure. What 80W MOPA Does Every 80W configuration gives you the same full MOPA parameter range: pulse width 2–500 ns, frequency 1–4,000 kHz, up to 2.0 mJ single pulse energy. The complete MOPA application set is available: Color marking on stainless and titanium. The M² below 1.3 beam produces tighter color transitions and sharper color field edges than lower-beam-quality machines at equivalent settings. The full spectrum — golds, blues, reds, greens, pur…
brand: Haotian
sku: haotian-jpt-mopa-fiber-80w-m7
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offers: AggregateOffer
  low price: 6450.00
  high price: 6450.00
  price currency: USD
  offer count: 1
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    price: 6450.00
    price currency: USD
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    sku: haotian-jpt-mopa-fiber-80w-m7

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