CO2 Laser Controller RuiDa RDC6442S DSP Controller System for Cutting Engraving
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Ruida RDC6442G/S system is a new generation system for 4-Axis control of laser engraving and cutting. 

(1) TTL level output, 50 mA, Drive Capability
(2) PWM frequency 2K-50K for adjustable
(3) PWM duty ratio is 1% ~ 99%, adjustable
(4) PWM value is up to 5.0 V

(1) TTL level output, 50 mA, Drive Capability
(2) PWM frequency 2K-50K for adjustable
(3) PWM duty ratio is 1% ~ 99%, adjustable
(4) PWM value is up to 5.0 V


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SHIPPING
1.We will ship your item by FedEx, DHL, UPS, EMS, e-Package etc with the tracking number showed on ebay.
2.Your item will be shipped within 1-3 working days after clear payment .
3.The shipping time varies. If by FedEX, DHL,or UPS, 3-4 business days to USA,5-7 business days to other most countries.
If by e-packet,7-15 days to USA,and 2-4 weeks to other most countries.
4.Due to the local dispatch or other reasons, sometimes the shipping time will be delay. Please kindly understand Uncertainties by the delivery company. We will track the item all the time until it is reached to you.


PAYMENTS

1. we accept: Paypal and some other payment method.
2. We will very appreciate if you can pay for the order after your ordering within 1-3 working days so that we can provide you the best services. 
3. Please list your special requests in Note after payment. (color, packages, etc.) 

Feedback
1.If you have any problems or concerns to your order or products, please message us and give us a chance to assist before you leave negative feedback.
2.We believe that we can produce a positive outcome to any situation to earn your likes.
3.Your satisfaction is guaranteed.