---
product_id: 680802520
title: "Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72\"x17.32\", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min"
brand: "qflonger"
price: "63251 Ft"
currency: HUF
in_stock: false
reviews_count: 1
url: https://www.desertcart.hu/products/680802520-longer-b1-20w-laser-engraver-24000mw-output-laser-cutter-machine
store_origin: HU
region: Hungary
---

# 36000 mm/min engraving speed 17.72" x 17.32" engraving area 24000mW total laser power Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min

**Brand:** qflonger
**Price:** 63251 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unleash pro-level precision and speed—cut, engrave, create like never before!

## Quick Answers

- **What is this?** Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min by qflonger
- **How much does it cost?** 63251 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/680802520-longer-b1-20w-laser-engraver-24000mw-output-laser-cutter-machine)

## Best For

- qflonger enthusiasts

## Why This Product

- Trusted qflonger brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Expansive Work Canvas:** Enjoy a 23.75% larger engraving area than competitors, perfect for ambitious projects and professional-grade designs.
- • **Industrial-Grade Power:** Four 6000mW diode lasers combine for a blazing 24W output, rivaling CNC machines in cutting precision and strength.
- • **Safety-First Engineering:** Eight layers of protection including flame detection, emergency stop, and UV-filtering glass keep your workspace secure and worry-free.
- • **Lightning-Fast Efficiency:** Engrave at speeds up to 36,000 mm/min—260% faster than typical models—so you finish jobs in record time.
- • **Plug & Play with Expert Support:** Quick assembly with detailed guides plus lifetime tech support ensures you’re never left hanging on your creative journey.

## Overview

The Longer B1 20W Laser Engraver features a powerful 24,000mW laser output from four diode lasers, a spacious 17.72" x 17.32" engraving area, and ultra-fast engraving speeds of 36,000 mm/min. It supports cutting thick wood, acrylic, and even stainless steel, with advanced safety features and easy setup backed by lifetime support—ideal for professionals and serious hobbyists aiming to elevate their craft.

## Description

Full description not available

## Features

- 【Top Engraving and Cutting Capacity】The laser module of Laser B1 20w consists of four 6000mW lasers Diode Lasers, providing cutting capabilities comparable to an industrial CNC cutting machine. It can Cutting 12mm plywood, 15mm pine wood, 8mm acrylic at once, capable of multiple cuts of 25mm wood, 35mm acrylic board, and 0.05mm stainless steel board. With a B1 20w Laser Cutter Machine with Auto Air Assist, you can experience the power of enhanced cutting ability, making it the creative ideal choice for your needs..laser class ii
- 【Larger Engraving Area】The Laser B1 20W has a working area of 17.72 x 17.32 inches, which is 23.75% larger compared to other home engraving machines with same output power available on the market. This laser engraving and cutting machine offers a larger size than traditional models, allowing you to fulfill a wider range of engraving and cutting needs. Has better performance in both small businesses and household use.
- 【Higher Efficiency】 Laser B1 20w features a newly upgraded 32-bit motherboard, enabling speeds of over 36,000mm/min. 260% faster engraving speeds compared to other models of engraving machines, allowing for faster completion of engraving tasks. Laser B1 20w can directly engrave mirror stainless steel, ceramic, opaque glass, acrylic，and other materials.Clear pattern capable of meeting multiple needs.
- [Eight Safety Protection】Safety Lock: Restrict children from using the engraver; Laser Module Panoramic Filter Glass: Block blue light and filter 97% UV to protect eyes; Position Movement Protection: Stop the machine if it moves or tilts during operation; Flame Detector: Prevent wood burning for worry-free engraving; 2-Way Limit Switch: Alarm-triggered auto zero for laser head protection; Emergency Stop Button: Stop the machine for safety in accidents; Offline Protection; Thermal Protection.
- 【Easy Installation & Professional Support】With the tools and accessories provided and detailed product installation and user guide to refer to, the B1 20w laser cutting machine is easy to assemble. We also provide lifetime technical support and 24-hour professional customer service. If you have any questions, please feel free to contact Longer's customer support team.

## Images

![Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min - Image 1](https://m.media-amazon.com/images/I/71jU1Yq4L9L.jpg)
![Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min - Image 2](https://m.media-amazon.com/images/I/71krtUEf4KL.jpg)
![Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min - Image 3](https://m.media-amazon.com/images/I/81p3QRyiQ3L.jpg)
![Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min - Image 4](https://m.media-amazon.com/images/I/71i++LJpzmL.jpg)
![Longer B1 20W Laser Engraver, 24000mW Output Laser Cutter Machine with Auto Air Assist, Engraving Area 17.72"x17.32", DIY Laser Engraver for Wood and Metal,Engraving Speed of 36000 mm/min - Image 5](https://m.media-amazon.com/images/I/71hROL7ng1L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome!!
*by R***D on February 15, 2025*

Great machine I absolutely love it! It’s faster and way more reliable than any other machine I have ever used!

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.hu/products/680802520-longer-b1-20w-laser-engraver-24000mw-output-laser-cutter-machine](https://www.desertcart.hu/products/680802520-longer-b1-20w-laser-engraver-24000mw-output-laser-cutter-machine)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-27*