Brand New 40W CO2 Laser Engraving Machine Laser Tube
Laser tube is one of the essential parts of laser equipments.This laser tube is compatible with the most of popular laser engraver !Cole series, redsail, rabbit, gnlaser,shenhuilaser, artsign, wklaser£¬IEHK series, EL series, Skylaser series and so on.
Power output(W)£º40 Wavelength:10600nm Length£¨mm£©£º700 Cooling System: Water Cooling. Triggering voltage(KV)£º22 Operating voltage(KV)£º15 Operating current(mA)£º0-20 Outer diameter(mm)£º50 Power stability: ¡À5% Package including: 1x 40W laser tube
	You can't leave cooling water in laser tube after power off, it will freeze at Cold areas. Optimum working water temperature is 15-35 degrees. working lifetime up to 3000-4500 hours (According to the water temperature, continuous workload, the use of laser intensity and other aspects to determine) The Laser tube after generally work 3-4 hours should to pause for about 30 minutes. Low power can extend the life of the tube.
Warranty time: 1 monthes No Warranty for human improper operation,like impact force,work without water circulation,freezing crack. Attention: Laser tube is consumable during operation ,and it's service life is limited.So we don't give a refund if laser tube has been used. 1. Please open the package to confirm the Laser tube without damaged in front of the deliverer,befor you sign the items. 2. If the Laser tube get any problem, please DO NOT sign for it and refuse to accept,then notice us by email. 3. We will resend another Laser tube to you when the tube was broken in transportation. 4. if you sign for the package, we default the tube is successfully delivered, we will not take any responsibility for the Laser tube.