{"product_id":"all-metal-hotend-heatsink-cooler-block-upgrade-for","title":"全金属热端散热器升级块，适用于3D打印机直驱挤出机，热传导增强器，替换原装热端，兼容Ender 3 V3及Ender 3 V3 Plus，减少堵塞，提升打印质量，专业级","description":"\u003cdiv\u003e全金属热端散热块升级，Ender 3 V3（单个）\u003cbr\u003e\n✔️ 提升热传导，降低直驱堵塞风险 \u003cp\u003e这款全金属热端散热块是专为3D打印机设计的直驱升级部件。它替换了磨损的原装散热块，增强散热效果，有助于减少热爬升，提升Ender 3 V3打印机的打印稳定性。\u003c\/p\u003e \u003cp\u003e✅ 材质：铝制全金属散热块，传热高效\u003cbr\u003e✅ 替换兼容热端上的原装散热块\u003cbr\u003e✅ 支持PLA、ABS、PETG、TPU等材料，最高打印速度可达600毫米\/秒\u003cbr\u003e✅ CNC精密加工，带侧面锁紧螺丝孔\u003cbr\u003e✅ 轻巧易安装\u003c\/p\u003e \u003cp\u003e💡 热端散热块在3D打印机中的作用及升级理由？\u003c\/p\u003e\n这里有个简明说明。\n- 它将热量从热端导走，防止热爬升。\n- 稳定喷嘴温度，确保挤出稳定，提升打印质量。\n- 替换磨损的原装部件，延长热端使用寿命。\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52804447043903,"sku":"VXB0DQ5B5VVD","price":38.06,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61FDrD_kUtL.jpg?v=1776453916","url":"https:\/\/bearingscanada.com\/zh\/products\/all-metal-hotend-heatsink-cooler-block-upgrade-for","provider":"Bearings Canada","version":"1.0","type":"link"}