{"product_id":"bochu-boci-blt9-laser-cutting-heads-30-40kw","title":"BOCHU BOCI BLT9 Series Dual Spot Auto-Focusing Laser Cutting Heads (30, 40KW)","description":"\u003cstyle\u003e\n  .sf-pdp-v1 {\n    --sf-ink: #232323;\n    --sf-muted: #676767;\n    --sf-line: #dadada;\n    --sf-paper: #f8f8f8;\n    --sf-panel: #ffffff;\n    --sf-accent: #ff8c00;\n    color: var(--sf-ink);\n    font-family: inherit;\n    line-height: 1.68;\n  }\n  .sf-pdp-v1 * { box-sizing: border-box; }\n  .sf-pdp-v1 section {\n    margin: 0;\n    padding: 30px 0;\n    border-top: 1px solid rgba(218, 218, 218, .78);\n  }\n  .sf-pdp-v1 section:first-child {\n    border-top: 0;\n    padding-top: 0;\n  }\n  .sf-pdp-v1 h2 {\n    margin: 0 0 16px;\n    font-size: 26px;\n    font-weight: 500;\n    line-height: 1.22;\n    color: var(--sf-ink);\n  }\n  .sf-pdp-v1 h3 {\n    margin: 22px 0 14px;\n    font-size: 18px;\n    font-weight: 500;\n    line-height: 1.35;\n    color: var(--sf-ink);\n  }\n  .sf-pdp-v1 p {\n    margin: 0 0 13px;\n    color: var(--sf-muted);\n  }\n  .sf-pdp-v1 ul {\n    margin: 0;\n    padding-left: 18px;\n  }\n  .sf-pdp-v1 li {\n    margin: 8px 0;\n    color: var(--sf-muted);\n  }\n  .sf-pdp-v1 a {\n    color: var(--sf-ink);\n    text-decoration-color: rgba(255, 140, 0, .55);\n    text-decoration-thickness: 1px;\n    text-underline-offset: 3px;\n  }\n  .sf-pdp-v1 a:hover {\n    color: var(--sf-accent);\n    text-decoration-color: var(--sf-accent);\n  }\n  .sf-pdp-v1 .sf-kicker {\n    margin: 0 0 10px;\n    color: var(--sf-accent);\n    font-size: 12px;\n    font-weight: 700;\n    text-transform: uppercase;\n    letter-spacing: 0;\n  }\n  .sf-pdp-v1 .sf-checks {\n    padding-left: 0;\n    list-style: none;\n  }\n  .sf-pdp-v1 .sf-checks li {\n    position: relative;\n    padding-left: 22px;\n  }\n  .sf-pdp-v1 .sf-checks li:before {\n    content: \"\";\n    position: absolute;\n    left: 0;\n    top: .72em;\n    width: 8px;\n    height: 8px;\n    border-radius: 50%;\n    background: var(--sf-accent);\n  }\n  .sf-pdp-v1 .sf-table-wrap {\n    overflow-x: auto;\n    -webkit-overflow-scrolling: touch;\n    border: 1px solid var(--sf-line);\n    background: var(--sf-panel);\n  }\n  .sf-pdp-v1 table {\n    width: 100%;\n    min-width: 720px;\n    border-collapse: collapse;\n    font-size: 15px;\n  }\n  .sf-pdp-v1 th,\n  .sf-pdp-v1 td {\n    padding: 12px 14px;\n    border: 1px solid var(--sf-line);\n    text-align: left;\n    vertical-align: top;\n  }\n  .sf-pdp-v1 th {\n    background: var(--sf-paper);\n    color: var(--sf-ink);\n    font-weight: 600;\n  }\n  .sf-pdp-v1 .sf-note {\n    margin-top: 14px;\n    padding: 14px 16px;\n    border-left: 4px solid var(--sf-accent);\n    background: var(--sf-paper);\n    color: var(--sf-muted);\n  }\n  .sf-pdp-v1 details {\n    border-top: 1px solid var(--sf-line);\n    padding: 14px 0;\n  }\n  .sf-pdp-v1 details:last-child {\n    border-bottom: 1px solid var(--sf-line);\n  }\n  .sf-pdp-v1 summary {\n    cursor: pointer;\n    color: var(--sf-ink);\n    font-weight: 500;\n  }\n  .sf-pdp-v1 summary::marker {\n    color: var(--sf-accent);\n  }\n  @media (max-width: 640px) {\n    .sf-pdp-v1 section { padding: 24px 0; }\n    .sf-pdp-v1 h2 { font-size: 22px; }\n    .sf-pdp-v1 h3 { font-size: 17px; }\n    .sf-pdp-v1 table { font-size: 14px; }\n    .sf-pdp-v1 th,\n    .sf-pdp-v1 td { padding: 10px 12px; }\n  }\n\u003c\/style\u003e\n\u003cdiv class=\"sf-pdp-v1\"\u003e\n\u003csection\u003e\n\u003cp class=\"sf-kicker\"\u003eProduct overview\u003c\/p\u003e\n\u003ch2\u003eBOCHU BOCI BLT9 Series Dual-Spot Auto-Focusing Laser Cutting Heads (30, 40KW)\u003c\/h2\u003e\n\u003cp\u003eThe BOCHU BOCI BLT9-MA series is designed for high-power flat fiber laser cutting applications that require dual-spot beam control, automatic centering support, molten pool monitoring, and stable cutting performance across different material thicknesses.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eModel Update Mapping\u003c\/h2\u003e\n\u003cdiv class=\"sf-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003ePrevious model\u003c\/th\u003e\n\u003cth\u003eCurrent model\u003c\/th\u003e\n\u003cth\u003eAction\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLT682MA\u003c\/td\u003e\n\u003ctd\u003eBLT980MA\u003c\/td\u003e\n\u003ctd\u003eAdd 30KW BLT9-MA dual-spot model to this product page.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLT6102MA\u003c\/td\u003e\n\u003ctd\u003eBLT9100MA\u003c\/td\u003e\n\u003ctd\u003eUpdate the existing 40KW BLT9-MA dual-spot model.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eBest For\u003c\/h2\u003e\n\u003cul class=\"sf-checks\"\u003e\n\u003cli\u003eHigh-power flat fiber laser cutting systems requiring a BOCHU intelligent cutting head.\u003c\/li\u003e\n\u003cli\u003eApplications that need variable beam shape control for both thin and thick materials.\u003c\/li\u003e\n\u003cli\u003eMachine builders, retrofit projects, and replacement projects using BLT9-MA series heads.\u003c\/li\u003e\n\u003cli\u003eService teams confirming focal length, fiber interface, optical configuration, and consumables before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm laser source power, fiber interface, focusing and collimation configuration, cooling circuit, gas setup, control signal, automatic centering wiring, and consumables before ordering. The updated configurations support Q+ and ADD fiber interfaces.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eModel Selection\u003c\/h2\u003e\n\u003cdiv class=\"sf-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003ePower\u003c\/th\u003e\n\u003cth\u003eFocal length\u003c\/th\u003e\n\u003cth\u003eFiber interface\u003c\/th\u003e\n\u003cth\u003eBeam magnification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLT980MA\u003c\/td\u003e\n\u003ctd\u003e30KW\u003c\/td\u003e\n\u003ctd\u003e200\u0026amp;350mm\u003c\/td\u003e\n\u003ctd\u003eQ+ \/ ADD\u003c\/td\u003e\n\u003ctd\u003eM=2.0 \/ M=3.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBLT9100MA\u003c\/td\u003e\n\u003ctd\u003e40KW\u003c\/td\u003e\n\u003ctd\u003e200\u0026amp;400mm\u003c\/td\u003e\n\u003ctd\u003eQ+ \/ ADD\u003c\/td\u003e\n\u003ctd\u003eM=2.0 \/ M=4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"sf-note\"\u003eThe model, power, focal length, and interface follow the BOCHU selection table. Detailed mechanical and optical parameters are taken from the BLT980MA and BLT9100MA V1.1.0 product manuals.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eSpecification Table\u003c\/h2\u003e\n\u003cdiv class=\"sf-table-wrap\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eBLT980MA\u003c\/th\u003e\n\u003cth\u003eBLT9100MA\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser wavelength\u003c\/td\u003e\n\u003ctd\u003e1060-1090nm\u003c\/td\u003e\n\u003ctd\u003e1060-1090nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLaser power\u003c\/td\u003e\n\u003ctd\u003e30KW\u003c\/td\u003e\n\u003ctd\u003e40KW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFiber interface\u003c\/td\u003e\n\u003ctd\u003eQ+ \/ ADD\u003c\/td\u003e\n\u003ctd\u003eQ+ \/ ADD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBeam magnification\u003c\/td\u003e\n\u003ctd\u003eM=2.0 \/ M=3.5\u003c\/td\u003e\n\u003ctd\u003eM=2.0 \/ M=4.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum focus adjustment range\u003c\/td\u003e\n\u003ctd\u003e-40 to +35mm (M=2.0); -190 to +60mm (M=3.5)\u003c\/td\u003e\n\u003ctd\u003e-50 to +45mm (M=2.0); -200 to +70mm (M=4.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNA\u003c\/td\u003e\n\u003ctd\u003eMax. 0.14 at Fc100\u003c\/td\u003e\n\u003ctd\u003eMax. 0.14 at Fc100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentering adjustment range\u003c\/td\u003e\n\u003ctd\u003e+\/-2.3mm\u003c\/td\u003e\n\u003ctd\u003e+\/-2.3mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing acceleration\u003c\/td\u003e\n\u003ctd\u003e7.5m\/s2\u003c\/td\u003e\n\u003ctd\u003e7.5m\/s2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting gas interface\u003c\/td\u003e\n\u003ctd\u003e10mm tube, max. 25bar \/ 2.5MPa\u003c\/td\u003e\n\u003ctd\u003e10mm tube, max. 25bar \/ 2.5MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzle cooling gas interface\u003c\/td\u003e\n\u003ctd\u003e6mm tube, max. 5bar \/ 0.5MPa\u003c\/td\u003e\n\u003ctd\u003e6mm tube, max. 5bar \/ 0.5MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlip gas interface\u003c\/td\u003e\n\u003ctd\u003e6mm tube, 3-7bar \/ 0.3-0.7MPa\u003c\/td\u003e\n\u003ctd\u003e6mm tube, 3-7bar \/ 0.3-0.7MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater cooling interface\u003c\/td\u003e\n\u003ctd\u003e8mm tube, max. 5bar \/ 0.5MPa, min. 2.0L\/min\u003c\/td\u003e\n\u003ctd\u003e8mm tube, max. 5bar \/ 0.5MPa, min. 2.0L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e+5 to +55 deg C\u003c\/td\u003e\n\u003ctd\u003e+5 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-25 to +55 deg C\u003c\/td\u003e\n\u003ctd\u003e-25 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e457.17 x 180.7 x 231.5mm (Q+ version)\u003c\/td\u003e\n\u003ctd\u003e477 x 180.7 x 231.5mm (Q+ version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 14.8kg (Q+ version)\u003c\/td\u003e\n\u003ctd\u003eApprox. 15.1kg (Q+ version)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct images are for reference only. Confirm the selected model and configuration before ordering.\u003c\/li\u003e\n\u003cli\u003eConfirm whether your machine requires additional installation accessories, cables, nozzles, protective lenses, ceramic rings, or technical documents.\u003c\/li\u003e\n\u003cli\u003eConfirm automatic centering, PWE wiring, grounding, gas, and water-cooling requirements according to the product manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e\n\u003csection\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich old models do these replace?\u003c\/summary\u003e\n\u003cp\u003eBLT682MA updates to BLT980MA, and BLT6102MA updates to BLT9100MA.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat should I confirm before ordering?\u003c\/summary\u003e\n\u003cp\u003eConfirm the exact laser power, fiber interface, focal configuration, control system compatibility, cooling and gas setup, automatic centering wiring, and required consumables before purchase.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"BOCHU","offers":[{"title":"BLT980MA \/ Q+ \/ 200mm","offer_id":49058943435003,"sku":"SFL-HEAD-BO-BLT9MA-BLT980MA-FLAT-DUAL-SPOT-30KW-QPLUS-F200MM","price":22093.2,"currency_code":"USD","in_stock":true},{"title":"BLT980MA \/ Q+ \/ 350mm","offer_id":49058943467771,"sku":"SFL-HEAD-BO-BLT9MA-BLT980MA-FLAT-DUAL-SPOT-30KW-QPLUS-F350MM","price":22093.2,"currency_code":"USD","in_stock":true},{"title":"BLT980MA \/ ADD \/ 200mm","offer_id":49058943500539,"sku":"SFL-HEAD-BO-BLT9MA-BLT980MA-FLAT-DUAL-SPOT-30KW-ADD-F200MM","price":22093.2,"currency_code":"USD","in_stock":true},{"title":"BLT980MA \/ ADD \/ 350mm","offer_id":49058943533307,"sku":"SFL-HEAD-BO-BLT9MA-BLT980MA-FLAT-DUAL-SPOT-30KW-ADD-F350MM","price":22093.2,"currency_code":"USD","in_stock":true},{"title":"BLT9100MA \/ Q+ \/ 200mm","offer_id":49058943566075,"sku":"SFL-HEAD-BO-BLT9MA-BLT9100MA-FLAT-DUAL-SPOT-40KW-QPLUS-F200MM","price":28414.8,"currency_code":"USD","in_stock":true},{"title":"BLT9100MA \/ Q+ \/ 400mm","offer_id":49058943598843,"sku":"SFL-HEAD-BO-BLT9MA-BLT9100MA-FLAT-DUAL-SPOT-40KW-QPLUS-F400MM","price":28414.8,"currency_code":"USD","in_stock":true},{"title":"BLT9100MA \/ ADD \/ 200mm","offer_id":49058943631611,"sku":"SFL-HEAD-BO-BLT9MA-BLT9100MA-FLAT-DUAL-SPOT-40KW-ADD-F200MM","price":28414.8,"currency_code":"USD","in_stock":true},{"title":"BLT9100MA \/ ADD \/ 400mm","offer_id":49058943664379,"sku":"SFL-HEAD-BO-BLT9MA-BLT9100MA-FLAT-DUAL-SPOT-40KW-ADD-F400MM","price":28414.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0651\/8158\/1563\/files\/9999.webp?v=1735885360","url":"https:\/\/alleriastore.com\/products\/bochu-boci-blt9-laser-cutting-heads-30-40kw","provider":"Sky Fire Laser","version":"1.0","type":"link"}