🛠️ Winding Machine Accessory Kit (Pre-Soldered Version)

📦 Pre-order Notice

Order processing time is 3–5 days after purchase.

International shipping typically takes 10–15 days.

Once the package arrives in the destination country, you will receive an email with the local tracking number.

Please note: Due to the overall shipping timeline, place your order only if you are comfortable with the waiting period.

✅ What’s Included

1. Most components required to build the winding machine, excluding:

• 3D printed structural parts
• Power adapter
• Metal case for the LCD display (a 3D-printed case is included instead)

1. Pre-soldered and pre-tuned hardware:

• All soldering completed in advance
• Buck converter insulated
• Stepper motor driver current pre-adjusted

1. Firmware pre-installed:

• Arduino and LCD screen come with code preloaded
• No software installation or compilation required (unless upgrading)

1. Easy to assemble:

• No soldering needed
• Plug and play

❓ Why no power adapter?

Due to regional voltage differences and certification requirements, this kit does not include a power adapter.

You may power the machine using a 12V lithium battery or a locally certified power supply.

⚠️ Important Instructions

• Please enter your complete shipping address during checkout.
• Orders cannot be fulfilled without a valid shipping address.
• If you've already placed an order and need to modify your address, please contact me as soon as possible.

🔁 Return Policy

This is a custom-made product:

• Refunds are accepted before shipping
• No returns or refunds after shipping

Thank you for your understanding.

📩 Contact

If you have any questions, feel free to email me at:

jiangenze1985@gmail.com