Laser Tube

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HUNSTLASER'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