Longer Laser B1 20W Laser Engraver Cutter, 4-core Laser Head, 22-24W Output Power, 450 x 440mm Engraving Area

Features:

20-24W Ultra-high Power Laser: With the most advanced six-core laser technology, Laser B1 20W has a strong 20-24W optical output power, one of the strongest available diode-lasers today, and thus a much stronger cutting ability. Laser B1 20W can cut through 15mm pine, 8mm black acrylic, and even 0.1mm stainless steel in one-pass, 20mm basswood, and 35mm black acrylic in multi-passes.

Highly Concentrated Laser and Stronger Cutting: With the most cutting-edge laser coupling technology, Laser B1 20W has a thinner and longer focal length(50mm), yet stronger laser beam, which increases the cutting capability by 20%+ stronger compared to other 20W lasers. It can cut through 20mm basswood and 35mm black acrylic by multi-passes.

Bigger Working Frame: 17.72x17.32 inches/450x440mm working area, Laser B1 20W provides a 23.75% increase in working size compared to others, which meets the demands of most scenarios, especially ideal for A3 panels.

36,000mm/min High Speed: Laser B1 is equipped with a new 32-bit motherboard, which allows engraving speed up to 36,000mm/min, four times faster than ordinary laser engraving machines. In addition, TMC2209 silent drivers are used to effectively reduce the noise of operation, providing a faster and more enjoyable experience.

Smart Air-Assist System: The air-assist pump can be automatically turned on/off. This is controlled directly by the light burn, based on the parameters set in the program, which greatly enhances cutting ability and also significantly improves cutting precision and quality.

Multi-Color Engraving: The high-energy laser beam instantly oxidizes the metal surface, bringing 300+ rich colors to fulfill your colorful creative needs.

Eight Major Safety Protections: Eight safety protection features are installed, i.e. Move/ Flame/Offline/Motionless/Security Lock/Eye Protection/Emergency Stop Button/Zero Reset. Laser automatically shuts down when falling, flame, data disconnection, and laser head freezing over 15 seconds are detected. In addition, the laser head is automatically reset to zero to avoid burnout when fire. The panoramic filter glass can effectively filter 99.8% of the laser, safer to use.

Engraving up to 1000+ Materials: With 20- 24W laser power and its strong cutting and engraving capacities, Laser B1 can cut or engrave up to 1000+ materials, such as wood, stainless steel, leather, silver, acrylic, cloth, and more.

Sturdy Metal Frame: Laser B1 is made with an aluminum frame with improved mechanical designs and is very stable even under high-speed working mode. This helps to make better engraving and cutting arts.

Focus Positioning Bar: The laser module integrates a pull-down focus bar, which is easy to use, just pull down the focus bar, and move the bar towards the surface of the working panel.

XY-axis Limit Switches: Added X-axis and Y-axis limit switches can accurately locate the position of the laser module. At the same time, if the laser module moves in the negative direction of the X-axis or Y-axis, Laser B1 will trigger an alarm and stop the movement.

Laser Lens Protection: The laser module is equipped with a replaceable protective lens, which effectively prevents the smoke from polluting the laser lens, and greatly improves the service life of the laser module.

Multiple Data Transfer Options: Data can be transferred via different methods of Wi-Fi, USB cable, apps, and TF cards, which support offline operations. You can use it anywhere, without the limits of physical connection to a computer.

Great Software Support: Laser B1 is compatible with various mature carving software, such as LaserGRBL and L1ghtBurn. It supports Windows 7+, mac0S, Linux; engraving file formats Support JPG, PNG, BMP, G- code, GIF, SVG, NC, GC, etc.

Specifications:

Brand: Longer
Model number: Laser B1 20W
Laser technology: Diode Laser Technology
Work Area: 450x440mm (17.72x17.32inch)
Laser Wavelength: 450nm
Focal Length: Fixed Focus-50mm
Laser Spot Size: 0.08x0.1mm
Optical Output Power: 20-24W
Z axis - Height Range: Up to 50mm
The Fastest Working Speed: 36000mm/min
Engraving Machine Output: DC24V 5A 120W
Engraving Machine Input: AC 110-240V, 50/60Hz
Software: LaserGRBL on XP/7/8/10 (Free), LightBurn on Windows, Mac OS, and Linux
Connect: USB / TF Card / Wifi / APP
Engraving Technique: Eight diode lasers with FAC
Cutting Parameters One-Pass: 25mm paulownia wood, 30mm black acrylic, 0.15mm stainless steel plate
Cut Maximum: 20mm wood board, 35mm black acrylic
Laser Head Life: 10000+ hours
Rated Power: 105W
Motherboard: 32-bit motherboard
Limit Switch: X, Y-axis limit switches
Compatible Devices: PC, mobiles