Controller & Software|SLM 3D Metal Printing Machine

The QLS-4213DPRT is a high-end galvo & motion platform control card, independently developed for multi-axis motion platforms, galvos, and laser processing applications. It significantly enhances processing efficiency in 3D printing, PCB/FPC manufacturing, fingerprint recognition chip cutting, camera module precision cutting, large-area PCB marking, wafer marking, and more.

Key Features

Dual-Core ARM CPU for Ultra-Fast Computation – Equipped with a high-performance dual-core ARM processor, ensuring high-speed and high-precision digital control with an extremely short servo cycle for demanding applications.
Large Memory Capacity for High Data Throughput – Capable of handling large data loads efficiently, making it ideal for galvo control systems requiring extensive data processing.
Gigabit Ethernet Connectivity, Driver-Free Operation – Supports 100/1000M Ethernet communication without the need for additional drivers. The control system operates independently, preventing disruptions from industrial PC failures and ensuring greater system stability.
Compatible with XY2-100 Data Transmission Protocol – Uses a 16-bit resolution digital signal for seamless communication with galvo scanning systems, enabling synchronized laser and scanning output for high-precision, repeatable laser processing.

Download wiring diagram

Download manual

Common problems and solutions

1.All indicator lights are not on
Firstly, use a multimeter to measure the 24V plug on the board and confirm that there is a 24V voltage present; After confirmation, if the PWR power indicator light still does not light up, it is possible that the fuse tube on the board has been burned. Please contact our after-sales engineer to open the cover and replace it under their guidance or authorization.

2.The computer cannot connect to the board
Please confirm that the network cable is correctly connected to the EtherNET port of the board and the computer network port. Please connect it correctly.
Please confirm that the computer IP address is set correctly. The general recommended settings are: IP address: 192.6.6.20.Subnet mask: 255.255.255.0, default gateway: not selected.
Confirm again that the PWR light on the board is constantly on, the ALM light is not on, and the RUN light is flashing; If PWR does not light up, please refer to:
Article 1 Handling; If the ALM light remains on, there is a malfunction. Please contact our after-sales engineer for assistance; If the RUN light does not flash, please wait for about 20 seconds before observing. If it still does not flash, please contact our after-sales engineer for assistance.
After confirming that all the above statuses are correct, but still unable to connect, please use the ping command on your computer to test whether network communication is normal: click on Start ->Search for programs and files, enter cmd, enter ->enter ping 192.6.6.6, enter.

Packing weight:1.18lb;Packing size:246*132*48mm

Shipping Information

Shipping Time and Costs

• Delivery Timeframe: 5-10 business days.
• Machines: Fees calculated at checkout or via email at info@sflaser.net.
• Accessories: Fees calculated at checkout or via email.
• Consumables: Shipped free of charge.

IMPORTANT NOTICE: Free shipping is exclusive to laser consumables. For discrepancies at checkout, contact us for actual shipping costs.

Tariff Policy

• Offline Payments: Tariffs based on trade terms. Export duties are covered by us under FOB, CFR, or CIF terms; import duties by the customer. For DDP, all duties are covered by us.
• Online Payments: Export duties are covered by us; import duties by the customer. Check "Tariff Rate" on our website for specifics.

Order Tracking

• Confirmation: Receive an email upon successful order placement.
• Shipping Notification: Includes order number, courier, and tracking number. Track your order via email for updates, modifications, and shipping details.

Important Notes

Delivery Address

• Confirm your address before finalizing your order. To change it, email info@sflaser.net within 48 hours of purchase.

Damage and Returns

• For transit damage due to force majeure, contact support@sflaser.net immediately upon receipt.
• To cancel an order, contact us rather than refusing the package to avoid risks of loss or damage.

Non-receipt and Package Damage

• If not received within 7 days past the delivery date, email support@sflaser.net. We are not liable for delays not reported within this timeframe.
• Report any package or product damage on the day of receipt with photos/videos to support@sflaser.net for assistance.

Technical Support After Purchase

• For technical support, take detailed inventory and photos of unpacked items and contact support@sflaser.net promptly. We provide support via email or online contact.

1. Overview

We strive for your satisfaction with every order. Understanding that returns may sometimes be necessary, we offer a refund in USD, provided the goods meet our policy requirements.

2. How to Return

Before Delivery

• Email: Send a request to info@sflaser.net to cancel and refund your order.
• Note: Avoid initiating a bank refund to prevent fees and delays. Any bank fees incurred will be deducted from your refund.

After Delivery

• Email: Contact info@sflaser.net for return assistance.
• Conditions: Adhere to our return conditions. Be prepared for a service fee and transportation costs.

3. Return/Refund Conditions

Returns within 15 days of delivery are accepted under the following conditions, along with the original receipt and a refund service fee:

• Not Packed, Not Shipped: 4.4% service fee for machines, accessories, and consumables.
• Packaged, Not Shipped: 10% for machines; 20% for accessories and consumables.
• Shipped, Unopened: 20% for machines; 25% for accessories and consumables.
• Opened, Unused: 30% for machines; 50% for accessories and consumables.
• Opened, Used: 50% for machines; 80% for accessories and consumables.

Important: Service fees apply due to instant fund deductions by payment platforms. Bank charges, taxes, and shipping expenses are deducted from refunds. No exchanges. Items must return in pristine condition, with machinery/components having no more than 3 uses. Stand-alone consumables are non-returnable. For laser service products, our company does not accept refunds.

4. Refund Processing Time

• Packing Details: Include a packing list, order number, and customer name in your return package.
• Tracking: If returning the order yourself, email the tracking number to support@sflaser.net.
• Timeline: Refunds typically processed in 10-15 business days post-return inspection. Confirmation emails will be sent, followed by bank processing.

5. Disclaimer

• Approval: Only approved returns are accepted.
• Rights: Sky Fire Laser reserves the right to refuse returns not meeting policy requirements.
• Shipping: Returns must be sent to the address provided in your return confirmation. No on-site returns.

6. Questions?

For any inquiries, email us at info@sflaser.net.

1. International Shipping: Please be aware that for orders shipped internationally, any customs fees incurred will be the responsibility of the customer. These fees are not covered by our shipping charges.
2. Refund Processing Fee: For orders that have not been packed or shipped, a refund processing fee will apply. This fee is due to the immediate deduction of funds by payment platforms such as PayPal, Visa, etc., and will be calculated as a percentage of the total order cost.