TR30 --- 30W CO2 Laser Tube With Red Pointer

Minimum Order : 1 , Pieces

SPT-TR30 Main Parameters

Model: TR30

Rated power: 30W

Wavelength: 10.6μm

Excitation mode: DC high voltage excitation

Length: 730±5mm

Max. power: 40W

Diameter: 50±1mm

Stability: ≤±5%

Ignition voltage: 15-17KV

Cooling: Water-cooled 15-25℃

Beam divergence angle: 3.1mrad

Operating voltage: 8-9KV

Pulse frequency: 100% to 5KHZ

Beam quality: ≤1.1

Ignition current: 4mA

Net weight: 1.0Kg

Working current: 15-20mA

Laser mode: fundamental mode

Spot diameter: 4±1mm

Carton size: 830*125*110mm

SPT laser is the first factory to R&D coaxial red pointed CO2 laser tube in the world. The red module is designed to work with separate 5V DC, or it can be connected to power supply and laser machinecontrol card.

It can accurately visualize the laser transmission path during laser path alignment, making the adjustment more precise and convenient, and safer operation of laser.

It also can be used for preview and positioning during laser processing.

Problems & Solutions

Insufficient carving depth:

If at the beginning the carving is not deep, please check the following problems in order:

1. Check if the bearing of the laser is appropriate;

2. Check if the light intensity is set too low;

3. Check if the light path has shifted;

4. Check if the focal distance is correct;

5. Check if there are any scratches and dirt on the surface of the lens;

6. Check if the flow rate and pressure of the cooling water are correct.

After working for a while, cutting depth is not deep enough anymore:

1. Check if the bearing of the laser is appropriate;

2. Check if the water temperature normal;

3. Check if the lens gets hot when it is being used;

4. Check if the flow rate and pressure of the cooling water is correct;

5. Check if the cooling water is clean;

High voltage ignition and discharge:

1. Check for dirt or dampness around the high-pressure head of the laser;

2. Check if the high-pressure end or joint are too close to the metal part of the machine;

3. Check if the laser power high-voltage connection device is detached from the support;

4. Check if the high-voltage connection device is broken or damaged;

5. Check if the low water temperature leads to water condensation in the tube’s walls and sleeves;

* If none of the above descriptions apply, please contact our company’s after-sales service for consultation and treatment.

Laser tube broken:

1. Low water temperature leads to water freezing inside the laser;

2. There is no water in the laser;

3. Water pressure is too low;

4. Check if the direction of the water flow complies with low input and high output. The water-cooled tube of the laser may not be filled with water, and causing partial heating of the laser

High voltage discharge and breakdown:

1.  The power supply does not work with different specifications (such as using a high-power supply for low-power tubes). Exceeding the specified voltage that the laser tube can withstand leads to damage of the laser tube.;

2.  The water cooling condition is not good. The cooling water does not fill the whole pipe and air bubbles appear. At the places where there is no water cooling, the temperature is too high, causing glass material to change and damaging to the glass of the laser tubes;

3. The glass material has tiny bubbles or uneven thickness due to the influence of temperature, raw material, technology and other factors during the production of glass material. Damage to the weak areas under high voltage can cause discharge;

Fault detection instructions for using laser power supply:

The following detection methods apply when the laser tube is not externally damaged

1. If the laser power supply has a wear detection function, then when the laser is in a standby state, press the test switch to turn on the laser’s lights and there will be a laser output from the laser tube. If the light does not turn on, then there is a laser supply failure; If the lights turn on, but there is no laser output, then the laser is broken.

2. If the laser power supply does not have wear detection functions, the signal ports 5V and IN of the laser power supply are connected by wires; the three ports of L, P, and G are connected. When the laser power supply is turned on and the current is over 10 mA, if there is no laser output or if the laser energy output is weak, it means that the laser is damaged. If the current is below 10 mA, then the laser power supply is broken.

Click to view the official website of SPT Laser.

Company Profile

spt laser company photo

With professional and strong R&D, manufacturing, and sales teams, SPT has a full breadth of perspective on every aspect of laser industry. Focusing on our clients’ demanding needs, we consistently deliver “Build to Last" laser core. As a professional supplier of CO2 laser core, SPT offers comprehensive solutions, incorporating technology and manufacturing customizations matching industries and applications’ demands.

SPT now aims to develop the most advanced and stable laser core ever conceived by balancing a culture of innovation, while striving for consistency and refined systematization of execution. We believe in growing together with our customers, providing high-quality solutions for demanding laser machinery makers and automation integrators.

1. 30w ~ 260w glass CO2 laser tube ( C series, T series, TR series & V series);

3. CO2 RF laser tubes and laser obstacle remover and other laser devices.

spt laser dust-free workshop

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