Advantage
1.Add the outer casing: protect control board in transit,to avoid short circuit problem during use;
2.Add the power button switch;
3.Cancel the drive module,use integrated imported stepper motor drive,with short circuit protection,and integrated heat dissipation aluminum alloy;
4.Add the fan port to force heat dissipation;
5.Add offline recognition,can insert offline modules and computers at the same time.Offline will automatically identify if there is computer control.
6.Enhanced spindle drive,can support 20000rpm spindle.support more powerful spindle.
7.Improved USB interface: The original USB interface is patch soldering, transport collision and improper use, easy to drop, now changed to plug-in, very strong;
8.The spindle drive increases the optocoupler isolation, which makes the control board generate less heat, and the spindle speed adjustment is more linear and safer.
9.Add emergency stop button port,probe port and XYZ limit port.
Payment Policy
We accept PayPal ONLY currently. Payment must be made within 3 business days.
Shipping Policy
1. Item will be shipped within 1-3 business days from US Stock according to the item location.
2. Sometimes the ship date will be delayed due to a shortage. We will inform you via message.
3. Please leave available address and phone # in delivery information. Seller are not responsible for wrong address.
4. Please indicate your personal requirement such as colors, packages, value of declaration etc. at PayPal's message when make payment.
5. We will NOT responsible for any delay during delivery including but not limited to customs postage checking, strike, force measure etc.
Returns Policy
Returns are accepted within 30 days.
Please read the item description and check the pictures carefully before bidding. Return or refund is available only if item DOA or there's error in item description
causing the item not fitting your need. In such cases, seller pays for all related shipping cost if any.
Returns are also acceptable if buyer purchased this by mistake and item still in good condition for reselling. Buyer is responsible for all related shipping cost.