Notice:
Each ATOMSTACK refurbished product needs to go through a comprehensive functional test, thorough cleaning and inspection process. Due to too many orders, European warehouse stock has been sold out, for better product quality, there will be a certain delay in order delivery. The order will be shipped within one month, please wait patiently, thank you for your understanding! Because the refurbished machine has been used, it is inevitable that there will be some defects or some traces of use that cannot be removed. If you are concerned about this, you can go to buy a brand new, unopened machine.

Your Must-Know Before Purchase:

â–¸ Each Refurbished Product:
Undergoes full functionality testing, where any defective modules are replaced;
Is put through a thorough cleaning and inspection process;
Is repackaged (including appropriate manuals, and parts);
Undergoes the same basic testing procedures and is assessed with the same technical guidelines as new products;
Some of the refurbished products may have slight signs of wear, which will not affect the normal functionality of the machine. Return requests for such reasons will not be entertained.

If the refurbished machine you purchased is missing accessories, or some parts are unavailable, please contact us and we will send you new accessories after receiving your feedback.

After-sales Regulations for Refurbished Machines

Note: This machine is a refurbished machine. Each refurbished machine has traces of use. This is an inevitable situation. If you mind, you can buy a brand new machine.

1. No returns or refunds will be accepted for refurbished machines unless there are special circumstances.
Special circumstances such as:
â‘ If we do not ship within 3 days after you place an order (except domestic and foreign holidays) or do not have a logistics order number, you can apply for a return and refund,
â‘¡If the logistics problem causes the loss of parts, or the machine is damaged and cannot be used by logistics, you can apply for a return and refund,
â‘¢If the refurbished machine is temporarily out of stock and you do not want to wait, you can apply for a return and refund.

2. We promise to let you receive a refurbished machine that can be used. If you receive the machine and assemble it and find that the machine is faulty and cannot be used, please contact us as soon as possible. We will send new accessories from the 0verseas warehouse for you to replace for your use. If the accessories in the 0verseas warehouse are insufficient, we will send them from China.

3. Refurbished machines only have 15 days of after-sales channels, and the warranty channels will be closed after 15 days.
â‘  Please check the machine within 7 days after receiving it to check whether the machine is usable or missing accessories. If the accessories are missing after 7 days, they will not be sent free of charge.
â‘¡ The refurbished machine will no longer be free of charge after 15 days from the date of receipt, but technical questions and machine usage instructions will still be provided.
â‘¢ In special circumstances, we will extend your warranty period. For example, if you assemble the machine immediately after receiving it, but find a fault and cannot use it, we will send you new accessories, and the warranty period will be calculated from the time you sign for the accessories.

4. Refurbished machines generally do not support exchanges. If you are not used to the appearance of the refurbished machine you received and want to exchange it, you need to do so within 7 days of receiving the goods, and you need to pay the shipping cost of the exchange and the shipping cost of the machine.Please note that the exchanged machine is still a refurbished machine.

Specifications：

Item Model Number: ATOMSTACK A20 PRO

Engraving Area: 400 x 400mm

Engraving Materials: Wood, bamboo, cardboard, plastic, leather, PCB board, aluminum oxide, non-reflective electroplating layer, paint surface layer metal, 304 mirror stainless steel, glass, ceramics, cotton cloth, slate

Cutting Materials: Cardboard, non-woven fabric, wood board, acrylic, some thin plastic board, sponge

Machine Power: 130W

Laser Power: 90W

Laser Output Power: 20-21W

Wave Length: 445 ± 5nm

Engraving Accuracy: 0.01mm

Focusing Method: Fixed focus laser, no need to focus

Laser Protective Cover: Protects the user's eyes and prevents pets from grabbing the laser spot

Operating Software: LaserGRBL, LightBurn, supporting Win XP / Win 7 / Win 8 / Win 10 systems

Input Format: NC, BMP, JPG, PNG, DXF, etc.

Data Transmission Method: USB connection

Input Voltage: AC100-240V, 50/60Hz

Output Voltage: DC12V, 5A

Certification: CE FCC RoHS FDA PSE

 

Features：

1.Super High Power

The ATOMSTACK A20 PRO is the world's first 20W optical power laser engraver, employing the latest four 6W laser coupling technology. It can cut through 12-15mm thick tungsten board and 8mm thick black acrylic board in a single pass, and even slice through 0.05mm thick stainless steel sheet.

2.Upgraded Air Assist Kit

Equipped with the F30 Pro upgraded air assist kit, the A20 PRO significantly enhances cutting capacity, accuracy, and quality. This ensures flawless cuts and a remarkable improvement in precision.

3.Advanced 32-bit Motherboard

Featuring a newly upgraded self-developed 32-bit motherboard, the A20 PRO includes a built-in 256-bit color scale for finer engraving results and higher contrast. Your projects can now feature a broad spectrum of colors beyond just black.

4.Innovative Laser Design

The new A20 laser includes a built-in tool-free focusing module and an integrated air-assist system, addressing common user frustrations. These improvements enhance aesthetics and functionality, providing a clean, wire-free look and superior convenience.

5.Comprehensive Software Compatibility

This machine is compatible with various mature engraving software, such as LaserGRBL and LightBurn. It supports multiple operating systems including Win XP / Win 7 / Win 8 / Win 10, and LightBurn. Compatible file formats include NC, BMP, JPG, PNG, and DXF.

 

Package Included：

1 x X-axis Assembly

2 x Section 57CM

2 x Section 48CM

1 x Control Box

3 x Support Legs

1 x Goggles

1 x Laser

1 x 24V2A Power Adapter

1 x Power Switch Line

1 x USB Cable

1 x Step 1~5 Installation Package

1 x M5 Wrench

10 x Rolled Belt

3 x Small Wood

1 x Focal Length Film

1 x M3 Wrench

1 x Marker

1 x Brush

3 x Small Acrylic

1 x Stainless Steel Backing Plate for Cutting