Laser Tube

EASTERNLASER's sealed-off CO2 laser tube boasts top-quality beam, small body, super convenience, and no need for adding gas.

To make high-power and top-quality laser beams, we always stick to operating at fundamental mode during making laser beam, in case of maladjustment of optical cavity resonator and shape distortion of laser tube due to long-time service, so as to ensure satisfactory high-quality laser beam.

The laser tube is applicable for cutting, engraving, marking on non-metal materials. It brings huge economic benefit and unlimited market prospect, winning great attentions.

There are various laser tubes with different powers to choose from such as 30W laser tube, 80W laser tube, 150W laser tube (big power laser tube), etc. As a high-quality laser machine spare part, it works well with all kinds of CO2 laser processing equipment like laser marking machine, laser cutting machine and laser engraving machine.

Technical Parameters of Laser Tube
Model Power
(W)
Length
(mm)
Diameter
(mm)
Trigger voltage(KV) Operating voltage(KV) Operating current(mA)
ETL-30 30 700 50±2 17-22 10-11 20
ETL-40 30 800 50±2 17-22 10-11 20
ETL-40 40 850 50±2 20-25 12-13 22-25
ETL-50 50 1000 50±2 22-27 13-15 22-25
ETL-60 60 1200 55±2 28-33 16-17 20
ETL-70 70 1250 55±2 25-30 14-15 22-25
ETL-80 80 1600 55±2 28-33 16-17 27
ETL-80B 80 1200 55±2 28-33 18-20 28
ETL-100 100 1650 65±2 30-35 20-22 30
ETL-100B 100 1400 60±2 33-35 22-25 30
ETL-120 120 1700 65±2 33-35 22-25 32
ETL-130 130 1800 80±2 35-40 22-25 32
ETL-150 150 2000 80±2 38-43 25-28 35
ETL-150B 150 1600 80±2 38-43 25-28 35
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