The EFR 1200CL is a 60W sealed-glass CO2 laser tube manufactured by Beijing EFR Laser S&T Co., Ltd. Designed for compatible laser engraving and cutting machines, it provides dependable laser output for a variety of cutting and engraving applications.
Part of EFR's CL Series, this water-cooled laser tube features a 1200mm nominal length, 55mm nominal outside diameter, and 70W maximum power rating. Its catalyst-assisted design supports stable operation and extended service life under proper operating conditions.
Technical Specifications
Manufacturer
EFR Laser
Series / Model
CL Series / 1200CL
Rated Power
60W
Maximum Power
70W
Tube Length
1200 ± 20mm
Tube Diameter
55 ± 2mm
Maximum Operating Current
22mA
Cooling Method
Circulating Water
Cooling Water Flow
2–5 L/min
Manufacturer Water Temperature Range
10–40°C
Catalyst
Yes
Manufacturer Service Life Estimate
Up to 3,000 hours under specified conditions
SKU
142
Key Features
60W Rated Output:
Designed for CO2 laser cutting and engraving applications.
EFR CL Series Construction:
Manufacturer-designed for stable laser output and reliable operation.
Catalyst-Assisted Design:
Helps slow the breakdown of the internal laser gas mixture.
Water-Cooled Operation:
Designed for use with a compatible circulating water-cooling system.
Replacement Application:
Suitable for compatible CO2 laser machines requiring a tube with matching physical and electrical specifications.
Compatibility & Installation
The EFR 1200CL is intended for compatible CO2 laser engraving and cutting systems. Before ordering, confirm that your machine accommodates the tube's dimensions and meets its electrical and cooling requirements.
Verify your existing laser tube model, power supply compatibility, mounting arrangement, and available installation space. Matching wattage alone does not guarantee compatibility.
Operation & Care
Maintain proper cooling water circulation throughout operation.
Do not exceed the manufacturer's 22mA maximum operating current.
Keep optical windows clean and protected from contamination.
Protect the tube and cooling system from freezing temperatures.
Have qualified personnel perform high-voltage installation and service.
Need Help Confirming Compatibility?
Rabbit Laser USA can help you identify a suitable replacement laser tube for your machine. Contact our technical support team with your existing tube model and machine specifications before ordering.
