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40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver
  • 40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver

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40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver

Mini order: 2sets

   |   1 Transactions

Item Code:CS-LT-JN40-F

  • Unit Price : $ 116.76/set   (Discount Notice)

  • Quantity: set(s) Total Cost: USD $233.52
  • Shipping Weight: 22.0lb (10kg) freightFreight

  • inquire

Buyer Protection

40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver

• Its maximum power can reach 40W;
• Maximum 2, 000 Hours Life Span;
• ¢1.85" x 27.5" L (¢47mm x 700mm L);
• Good mode, high power and cost effective.

Suitable Machines Model
Most machines with 700mm length 40W laser tube.

Model CS-LT-JN40
Power 40W
Wavelength 10600nm
Beam diameter 1.95
Power output 40W
Triggering voltage 22KV
Operating voltage 15KV
Operating current 18mA
Outer diameter 1.85"(47mm)
Length 27.6"(700mm)
Power stability

± 5%

Tubes operated in wrong way will not be guaranteed by Manufacturer. 

Using conditions of laser tube
1. Ambient temperature: 10 - 40°C;
2. Relative humidity: 45% - 85%

Cooling conditions
1. Cooling water temperature: 15 - 30°C in summer, in other seasons 20°C is better.
2. Cooling water flow rate: Above 6L / min;
3. Water quality: Drinking water and impurities is less than 0.2mm in diameter;
4. Cooling water PH value: 6 -9.

Suitable for advertising industry and other high precision engraving and simple cutting applications.

We will send a new one freely if the tube is broken during transit.

Once received the laser tube, please check again the first time. We need the damaged record from the courier as the proof before we send the new one free. 

What is laser engraving
The laser engraving machine uses a beam of light as the engraving tool, so no part of the machinery actually touches the material being engraved. You don t need a special system to hold down your engraving material. The engraved words and graphs do not fade and can exist permanently and can avoid being forged effectively.

Many Laser Tube on Market, Why Buy From US?
1. Quality
Our factories have passed ISO9001 / 2000 quality certification. Most of our products have CE Certification, FDA Certification and RoHS Certification.
2. Price
Striving to improve efficiency and reduce costs, we have absolute predominance in price by selling products online directly to the end users.
3. Service
For international customer we provide professional technology support on all our products by E – mail within 24 hours or MSN / Skype online. Any problems about product, we will provide the step by step instruction for you.
4. Spare Parts Supports
We provide all replacement parts for all machines we sold, if you have a parts that break beyond warranty period, you could order it directly from us at reasonable prices. We would post the new parts with step by step instructions in PDF format on how to replace the parts to you.
5. Satisfaction Guarantee
For the items other than consumable products sold via www.Sign-in-China.com, we provide 12 months warranty after shipment. All the extra parts for equipment can be purchased from www.Sign-in-China.com. Further, for our VIP customers, the period of warranty shall be extended to 18 months.
We offer 14 days 100% satisfaction guarantee on all our machines. If you are not satisfied after receiving an item, Sign-in-China.com promises that, within 14 days after actual delivery of such an item, you are allowed to return the item to us and get complete refund, provided the returned item does not affect its subsequent re - selling and you also undertake the charge of returning delivery.
6. Shipping
With professional packing skills to avoid the breakage, we have posted laser tube to worldwide safe and sound, including USA, Europe, Eastern Europe, South America, and Middle East, etc.

Benefits of our lasers?

Lasers Designed Specifically for Engraving & Cutting - Lasers are made in China with high quality and specifically tuned to provide fine cutting and engraving quality.
Power Range Availability (30 - 180 watts) - Get the exact amount of power you need for virtually any application.

How much power do I need?
25-35 Watts - It is special for stamp carving and simple engraving and thin material cutting, not recommended for thick cutting or dual head applications.
40-50 Watts - Medium production power level for deeper, high speed engraving and slightly thick cutting operations.
60-80 Watts - High production power level provides increased throughput, deep engraving and cutting. Ideal for precision engraving and cutting.
100-180 Watts - Very high production power level that is ideal for heavy cutting and deep, higher throughput engraving. For example, if you want to cut acrylic of thickness of over 3mm (include 3mm); you can choose high power lasers.

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40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver

40W 700mm CO2 Laser Tube, Cooling for the Laser Engraver


Min. Order : 2 sets

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  • Phone:
  • +86(10) 6370-5868
  • *Message:
  • Characters:20(Min.) - 2000(Max.)
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Shipping :
We ship to more than 200 countries and 300 ports worldwide!
By Express: 3-5 business days
By Sea: 20-60 business days
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She is also the authorized overseas service center by China Inkjet Printing Association, for which we have set up overseas branches in 6 foreign countries in order to provide better service for our customers all over the world.

Our products cover all field of the AD and signage and all the products we supply are made in accordance with international quality standards as a result that, at present, we have more than 9,000 products online for sale. Since we implement the centralized purchasing, all the products are quoted with competitive prices. Besides, the product quality and our service are both guaranteed by China Inkjet Printing Association as well.

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