SPT laser – professional supplier of CO2 laser
SPT is designed and tested according to strict industry standards.
Its products have passed CNAS certification, EU CE certification, US FDA certification, and won several national patent certificates.
Q Series RF CO2 Lasers

Scope of application: Cutting/Marking/Drilling/Glass and Ceramic Processing/Thin Metal Cutting
RF Frequency: 81.36MHz
Refrigeration mode: Water-cooled
- Q-150
- Q-200
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Product Brief
Description
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Characteristics:
1. Integrated with laser beam renovating system, output with circular fundamental mode Gaussian beam.
2. All -metal structure with sealed off design, maintenance free
3. RF power supply and cavity integrated package, appearance simplicity & easy to be integrated
4. Compact structure, high-grade dust-proof design, suitable for a variety of industrial environments
5. CAN bus, external pulse dual working modeParameters
Click to get operator’s ManualModel Q-150 Q-150i Pump Method RF-Excited RF Frequency 81.36MHz Laser Resonator Slab Wavelength 10.6μm 9.3μm Average Power 150W 140W Output power range 5~150W 5~140W Beam Quality(M²) <1.5 Max.Peak Power 375W 350W Min.Pulse Period 20μs ( equivalent 50kHz) Min.Pulse Width 3μs Pulse Rise/ fall time <60μs Modulation Pulse Width Range 3~1000μs Modulation 0.8kHz~50kHz Power stability ≤±7% Beam diameter (1/e2) 7.0±0.5mm 6.5±0.5mm Beam Divergence (full) <1.5mrad Beam Ellipticity 0.83~1.2 Polarization (Parallel to the base) Linear > 100:1 Range of Wavelength 10.3~10.8μm 9.2~9.4μm Dimensions 853×151.7×196.4mm Weight 22.5kg Input 48VDC±0.5VDC/50A (Max. current) Cooling Water-cooled Environmental Temperature 5~40℃(41~104℉) Humidity ≤95%,No condensation F Series RF CO2 Lasers
Product Model: F8/F8i
Scope of application: Cutting/Marking/Drilling/Glass and Ceramic Processing/3D Printer/flying marking
RF Frequency: 81.36MHz
Refrigeration mode: Water-cooled- F8
- F10
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Product Brief
Description
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Characteristics:
1. F Series RF lasers feature an advanced RF power supply and slab waveguide design, with an all-metal integrated package for the RF power supply and cavity, allowing for high-quality laser processing.
2. All-metal structure with sealed off design, maintenance free.
3. High photoelectric conversion efficiency and fast modulation response.
4. Output with excellent beam quality and stable laser power.
5. Compact structure, high-grade dust-proof design, suitable for a variety of industrial environments.Parameters
Click to get operator’s ManualModel F8 F8i Pump Method RF-Excited RF Frequency 81.36MHz Laser Resonator Slab Wavelength 10.6μm 9.3μm Average Power 80W 65W Output power range 1~80W 1~65W Beam Quality(M²) <1.2 PWM Duty Cycle 1~100% Modulation 1~100kHz Power stability ≤±7% Beam diameter (1/e2) 2.0±0.3mm 2.0±0.3mm Beam Divergence (full) ≤7.0mrad Beam Ellipticity <1.2 Polarization Linearly polarized,Vertical to the base Range of Wavelength 10.6±0.1μm 9.3±0.1μm Dimensions 565.6x143x154.5mm Weight 12.9kg Input 48VDC±0.5VDC/25A (Max. current) Cooling Water-cooled Environmental Temperature 5~45℃ (41~113°F) Humidity ≤95%,No condensation
N Series RF CO2 Lasers
Product Model: N-10/N-10i
Scope of application: Marking/Cutting/Medical/Scientific Research/flying marking
RF Frequency: 48MHz
Refrigeration mode: Air-cooled- N-10
- N-30
- N30Pro
- N30Pro+
- N60
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Product Brief
Description
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Characteristics:
1. Integrative design of compact waveguide cavity structure, RF power supply and all-metal encapsulation of cavity.
2. All-metal structure with sealed off design, maintenance free.
3. High photoelectric conversion efficiency and fast modulation response.
4. Output with excellent beam quality and stable laser power.
5. Suitable for a variety of industrial environments, service life of over 20,000 hours.Parameters
Click to get operator’s ManualModel N-10 N-10i Pump Method RF-Excited RF Frequency 48MHz Laser Resonator Waveguide Wavelength 10.6μm 9.3μm Average Power 12W 10W Output power range 0~12W 0~10W Beam Quality(M²) <1.2 Pulse Rise/ fall time <150μs PWM Duty Cycle 0~100% Modulation 0~20kHz Power stability ≤±10% Beam diameter (1/ e2) 3.5±0.2mm 3.2±0.2mm Beam Divergence (full) 4±0.5mrad Beam Ellipticity 0.85~1.1 Polarization Vertical,50:1 minimum Range of Wavelength 10.57-10.63μm 9.27-9.33μm Dimensions 440x71x100.5mm Weight 4.0kg Input 30VDC±2VDC/7A (Max.current) Cooling Air-cooled Environmental Temperature 5~40℃(41~104℉) Humidity ≤95%,NO codensation