Cloudray RF CO2 Laser Tube CR30C / CR40C

Cloudray RF CO2 Laser Tube CR30C / CR40C
Cloudray RF CO2 Laser Tube CR30C / CR40C
Cloudray RF CO2 Laser Tube CR30C / CR40C

Cloudray RF CO2 Laser Tube CR30C / CR40C

Regular price $ 1,700.00 USD
Notification: Fragile items, do not support returns; Please consult before purchase.
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RF CO2 Laser Tube

CR30C / CR40C


1. Superior beam quality, power stability and rugged reliability

2. Industry leading compact size with integrated RF power supply

3. Air and liquid-cooled configurations available high-quality laser processing on a wide range of materials

Installation Diagram

CR30C / CR40C

  • CR30C

  • CR40C


CR30C / CR40C

Pulse width modulation (PWM): 
Laser is controlled laser power by Pulse width modulation (PWM). The low voltage range shouldbeOto0.5V (laser off), the high voltage, ranges should be+3.5V to+5V (laser on). Pulse width modulation or PWM, controls laser power by varying the duty cycle which is supplied by the external controller. The modulation frequency is 0-20KHZ. The duty cycle is 0-100%.

Specific steps are as follows:
1. 48VDC power access to laser power input terminal block .+connect+,-connect-.
2. The external controller signals access to laser BNC connector through a Coaxial cable.
The inner core of BNC connector connects with+of PWM signal. The shell of BNC connector connects with ground of PWM signal.
3. Open the DC power, at this time the green indicator should illuminate( shown that Laser has been normally powered). PWM signal is set to a certain duty cycle by Controlling card software on the computer, at this time the red indicator should illuminate ( shown that it has laser output ).

Notification: Customs clearance inspections (CN Warehouse) will cause delays 2-3 days in logistics.

1. Accessories sitewide: 3-7 Business Days

2. Machine with the default configuration: CN Warehouse: 5-7 Business Days
USA/EU Warehouse: 3-7 Business Days

3. Customized Machine (Only Support Shippment From China Warehouse)
The average period of production: 7-10 Business Days
Shipping: 7-10 Business Days

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Please email us ( directly to offer us your working material, and the expected effect on those materials by machine with pictures or video.

Yes, they are different. Official website and stores on shopping platforms(Amazon/Ebay etc.) are different sales channels. Each sales channel operates independently.
All product information, policies, and extra offers published on the website are only adapted to orders on, and not adapted to stores on shopping platforms.

1. Different Machine Types and Configurations.
The laser machines will be equipped with unique configurations (only for machines on which have high stability and marking efficiency. 
Support Customization of your laser machine and upgrading solutions if needed.

2. Different Offer
 Since for different configurations and policies, product prices will be different.
And We only offer lifetime tech support and marking/engraving parameters, free materials for orders directly on, not adapted to any orders from other sales channels.

3. Customer Service Support
 We can only offer after-sale service for customers ordered on, not responsible for orders from shopping platforms as we don't have your order information in our system. Please contact the store on platforms to get related support in time.

4. Official Loyal Custoemrs Benefits
We will run the free trial campaign from time to time for loyal customers who directly ordered on, not adapted to customers from other sales channels.
Also, we offer free gifts for customers who ordered during grand festivals.

1.Machine with the default configuration:
CN Warehouse: 7-10 Business Days
Oversea Warehouse: 3-5 Business Days

2. Customized Machine (Only Support Shippment From China Warehouse)
The average period of production: 7-10 Business Days
Shipping: 7-10 Business Days
(Notification: Customs clearance inspections will cause delays 2-3 days in logistics)

The machine has 2 years guarantee. If it breaks down, generally speaking, our technician will figure out what the problem may be, according to clients’ feedback. Parts except for consumable parts will be replaced for free if the problems are caused by quality faults. Even if the machine is beyond the warranty, we can still offer technical assistance as your order is placed on

Official Website Special Offer

Lifetime Tech Support

1. Only offers free lifetime tech support via remote connecting (email or phone) to customers on

2. And even after the warranty period, we still offer tech support and will provide a quote for the necessary parts and repairs at a high-discounted price.

Tech Specialists Support

1. Only Customers who once ordered on have the chance to get free Tech Specialists Support.

2.For urgent demands on complex tech support, we will arrange for Specialists to assist you via remote operation or phone call directly.

Free Trial of New Products

Customers ordered directly on will have the chance to join in Cloudray Monthly Free Trial Campaign ( Take new products for free trial )