配件

Each LONGER accessory lists compatible models in its title and description (e.g., “for Ray5 20W” or “for LK5 Pro”). If you’re unsure, contact LONGER support with your machine model before ordering.

Yes. All accessories in this collection are official LONGER parts, designed and tested for perfect fit and reliable performance with your LONGER machine — unlike generic parts that may require modification.

The three most impactful upgrades are an air assist kit (cleaner, deeper cuts with less charring), a honeycomb working table (protects your surface and reduces burn marks), and a rotary roller (for engraving tumblers and cylinders).

Air assist blows a steady stream of air at the cutting point, clearing smoke and debris. The result is cleaner cut edges, less scorching on wood, deeper cutting capability, and longer laser lens life.

Yes. LONGER sells laser modules from 5W up to 40W for the Ray5 and Laser B1 series, plus a Ruby pulsed infrared module for metal engraving — letting you upgrade cutting power without buying a new machine.

Everything consumable or wearable: nozzles, hotends, heated beds, PEI and glass build plates, mainboards, screens, stepper motors and drivers, cooling fans, and FEP films for resin printers.

Yes, and LONGER also provides tutorial videos and customer support to walk you through installation. Most accessories like air assist and rotary rollers can be installed in minutes with basic tools.

Yes—add a rotary roller or rotary chuck accessory. It rotates cylindrical objects under the laser so you can engrave tumblers, mugs, rings, and bottles evenly around the full circumference.

Use the LONGER smoke purifier with a compatible enclosure—it filters fumes and particles at the source, making indoor engraving far more comfortable. Replacement filtration kits are also available.

Yes, LONGER ships worldwide from regional warehouses, with fast, free shipping on orders over $49 in the US and the EU.