Reci 90W CO2 laser cutter tube for Laser Cutting / Engraving
Model: 90watts laser tube
High power rate, fast - speed cutting and small size
Origin: Asia and Pacific Area China
Quality standard: International
H.S.Classification: Machinery & Electronics Electr.Element 8541
Semiconductor devices; light - emitting diodes etc.
(L x W x H)cm
Inside carton box
Outside wooden box
We will send a new one freely if the tube is broken during transit.
Once received the laser tube, please check again at the first time.
We need the damaged record from the courier as the proof before we
send the new one free.
Output Power: S2 rated power 90w and Maximum Power 100w. The production process
of the tube is standardized, so the output power and output model
are guaranteed. Its cutting effect and cutting speed is the same as
90w laser tube of other brands. (The other laser tubes are handmade
and its quality is different from one tube to another)
Long life span: We have catalyst plating in the inner wall of the laser tube.
Designing lifespan is 10,000 hours and the warranty is 10 months.
(No catalyst technique is used by other laser tubes manufacturers.
Their lifespan is 3000 hours and the warranty is only 3 months)
Appearance: The tube is sealed by metal material. It is industrial product. (No
metal material is used by other manufacturers. Their tubes are
handmade and need extra water cooling for front and rare mirrors).
Tube frame: This is exclusive design for Reci laser tube. You can use it to
install our laser tubes into the machine to spare the freight cost.
This frame is shockproof and makes sure the tube will not move
during the transport. (No frame is provided by other
Length: The length is only 1.2m. It reduces the volume of the machine and
minimizes freight cost. (The length of other 80w tubes is 1.64m.
300mm must be projecting in the machine. That costs more for
machine panel, package and transport)
Reci S2 co2 laser tube is suitable for laser marking, laser cutting and laser engraving which are the ideal choice of laser paper - cut, laser cloth
cutting and marble marking.
• Cutting function
• Engraving function: Very good, when the working current is 4mA
and the tube is in the state of preionization, the laser can be
used for high-frequency impulse engraving.
High photoelectric conversion rate: No compression type Water Chiller should be equipped. The output power will decrease for less than 1w
when the cooling water’s temperature is 42℃. Its heat productivity
is lower than 60w tubes of other brands. (Other brands: The output
power decreases rapidly when the cooling water’s temperature is
Very good engraving function: It can compare with 60w laser tubes of other manufacturer. The tube
can engrave with 5mA working current when there is still no laser
beam in the laser tube. (Other brands: No engraving function)
Warranty: 10 months, international warranty service, Reci charges the freight
for exchanging the defect tube. (For others laser tube brands:
warranty for 3 months, no international warranty service)
High performance cost ratio: When you buy Reci S2 90W-100W Laser tube, you can spare money for
sheet metal, transport. Besides, you get 10 months warranty and the
top level after sale service.
Make sure to follow the operation instructions of model S2 as shown
in the illustration. The dedicated power DY10 should be equipped.
The positive pole is in high voltage (the ignition voltage is
19kv). It may cause the following consequence when it is failed to
follow the instruction: Arcing; the inner tube will be punctured by
electricity and may cause water leakage.
• Water cooling: Using purified water; 2 to 5 liter / minute; water
temperature: 10℃ - 40℃.
• The operating environment: temperature 2 - 40℃, humidity 10-60%.
• The working current: test current is 29mA. Maximum working
current is 29mA. The running current must be kept below 27mA. The
life span can reach 8,000 hours if the current is kept below 25mA.
The ammeter indicating current must be connected to the negative
electrode of the laser tube.
• When it is working under over - high current for long term, the
negative pole will appear light yellow, and the life span will be
• To protect dust from going into the insulation sheath, please
wrap it with plastic film.
• Cutting function.
Do not clean the exterior surface of the output widow mirror with
tools such as tampon; otherwise the output power will be seriously
affected. The followings are the designated methods to clean up
pollution in the exterior surface of window mirror:
1) When the mirror is polluted, do not turn on the laser.
2) Blow the mirror surface sideway with air blower.
3) Spray the pure alcohol on the mirror surface with sprayer.
4) Turn on the laser after the alcohol gets fully volatilized.
5) If the methods above don't work effectively, it is necessary to
ask for the professional to use tampon with alcohol to clean the
mirror surface from middle to edge. The best solution is to prevent
the window from being polluted.
It is forbidden to clean the mirror with acetone.
The screw in the front and back ends of the laser tube is not
allowed to be moved, otherwise the out power will be declined and
even the tube may be scrapped.
Put the acryl 300mm far away from output mirror, when testing the
The laser beam is invisible light. Please wear protective glasses
when debugging the laser. The positive pole is in high voltage. Pay
attention to the security marks.
Storage and Transportation Requirement
Pour out cooling fluid in the event of storage and transportation,
and cover the output terminal with a dust - proof plastic bag. The
storage environment is 2 - 40℃, and the requested humidity is 10 -
60%. Pack the laser as in the original way.
Important notes: it is requested to cement the sponge together with laser tube to
prevent the tube vertically sliding during transportation. The
sponge in the side of output mirror must be 70mm beyond it, and the
sponge in the side of reflecting mirror must be 50mm wider.
Tubes operated in wrong way will not be guaranteed.
How to check the laser?
The laser power will reduce gradually while using. When the maximum
power can’t carve deep enough, please change the laser tube.
We need to exclude other reason of the problem.
Firstly, make sure following things: Cooling - water flows well and
bot hot or dirty. When water temperature is higher, laser’s power
will drop fast, or even explode the laser. At this time, change it
or add more cooling water.
Secondly, make sure the mirrors, lens and light rought are all
Thirdly, make sure the electrical power and fanners is working
well. When the temperature of electrical power is higher, it will
afect the laser.
In fact, laser’s power will reduce slowly. When the laser is all
right, light beam in the tube is pink - purple, when it’s near to
be finished, the light change to with.
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
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.
Using conditions of laser tube
1. Ambient temperature: 10-40
2. Relative humidity: 45%-85%
1. Cooling water temperature: 15-30 in summer, in other seasons 20
2. Cooling water flow rate: Above 6L / min;
3. Water quality: Drinking water and impurities is less than 0.2mm
4. Cooling water PH value: 6-9.