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Wuhan Sintec STPL-V-i500C Laser Cleaning Parameters

Laser Cleaning Machine (STPL / STMP / STDZD) sintecoptronics.com (opens in new tab)

Sintec's highest-power air-cooled MOPA cleaner runs chiller-free where its water-cooled i1000 and i2000 siblings cannot. Decoupled 5-500 ns pulse length and 5-500 kHz repetition rate let 500 W and 60 mJ per pulse strip one layer at a time by damage threshold - the tunable-precision role Sintec cites for pre-weld aluminium oxide removal and pre-NDT weld-seam cleaning on rail bogies.

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Published values come from public manufacturer datasheets and product pages. If you represent Wuhan Sintec and see an error, outdated figure, or missing model, send a short correction with a public source URL and we will review it.

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Derived Parameters

Fluence at 2 mm spot1.91 J/cm²
Fluence at 5 mm spot0.306 J/cm²
Overlap (cleaning)60–80%

Field spot diameter varies by scan head — 2 mm and 5 mm are representative values for handheld cleaning heads.

Derived from published specifications.

Canonical Specifications

Entity-fact-cited specifications for the Wuhan Sintec STPL-V-i500C sourced from the canonical machines entity registry. Each row is anchored to a citation.

Wuhan Sintec STPL-V-i500CMOPA (Master Oscillator Power Amplifier)
Published specifications for Wuhan Sintec STPL-V-i500C
Max Power500 W[1],[2]
Pulse Energy60 mJ[3]
Pulse Duration5–500 ns[3]
Repetition Rate5–500 kHz[1],[2]
Beam Quality (M²)2[4]
Cooling MethodAir[5],[6]
Weight—

Sources

  1. The theory and application of nanosecond Laser surface treatment technology: A review journals.sagepub.com (opens in new tab)
  2. Research Progress and Challenges in Laser-Controlled Coating Removal pmc.ncbi.nlm.nih.gov (opens in new tab)
  3. Laser Cleaning Machine (STPL / STMP / STDZD) sintecoptronics.com (opens in new tab)
  4. M² Factor (Beam Quality Factor) — RP Photonics Encyclopedia rp-photonics.com (opens in new tab)
  5. Laser Cooling Units — RP Photonics Encyclopedia rp-photonics.com (opens in new tab)
  6. Guidance on Laser Safety Requirements (DOE EFCOG Laser Safety Community of Practice, 2023) efcog.org (opens in new tab)

Published Specifications

BrandWuhan Sintec
ModelSTPL-V-i500C
OriginChina
Laser typeMOPA pulsed ytterbium fiber
Wavelength1064 nm
Average power500 W
Max pulse energy60 mJ
Pulse width5–500 ns (adjustable)
Pulse frequency5–500 kHz
CoolingAir
Beam quality (M²)< 1.6

Source: http://www.sintecoptronics.com/STPLLasercleaning.asp

Parameter ranges

Wuhan Sintec STPL-V-i500C positioned against other Wuhan Sintec machines. Orange/blue = this model; slate band = Wuhan Sintec min–max for that property. Missing properties are omitted.

Parameter rangesAvg Power500.0 WPulse Energy60.0 mJFrequency5.00 kHz500.0 kHzPulse Width5.00 ns500.0 nsFluence @ 2 mm1.91 J/cm²Fluence @ 5 mm0.31 J/cm²Beam Quality M²1.60 Published datasheetCalculated from physicsWuhan Sintec range
Each row is scaled to the Wuhan Sintec lineup max for that property (not a shared multi-unit axis). Validate against machine calibration before production use.

Pulse energy — Wuhan Sintec lineup

STPL-V-i500C highlighted among Wuhan Sintec systems with datasheet max pulse energy (mJ). Color = architecture.

Pulse energy — Wuhan Sintec lineup0.0069138206275Wuhan Sintec STPL-V-i1600: 250 mJ · Q-HEWuhan Sintec STPL-V-…250 mJ · Q-HEWuhan Sintec STPL-V-i500C: 60 mJ · MOPA (this machine)Wuhan Sintec STPL-V-…60 mJ · MOPA
  • Q-HE
  • Q-std
  • MOPA
  • CW
  • This machine
Parity basis: datasheet max pulse energy (mJ) only · pulsed · ~1064 nm · shared contaminant thresholds · modeled spot (not a certified cross-OEM test).

Fleet Power vs. Pulse Energy

Where the Wuhan Sintec STPL-V-i500C sits among 52 laser-cleaning machines with published power and pulse energy. Log-scale axes; shape = architecture; orange highlight = this machine.

Fleet Power vs. Pulse Energy104050801001602503206401.0k1.3k1.3k2.6k124581016253264100125128256Max Power (W)Pulse Energy (mJ)Netalux Jango®: 200 W, 100 mJcleanLASER CL1000iF: 1000 W, 10 mJPULSAR Laser SHARK P CL 100M: 100 W, 1.5 mJPULSAR Laser SHARK P CL 200M: 200 W, 1.5 mJPULSAR Laser SHARK P CL 300M: 300 W, 1.5 mJPULSAR Laser SHARK P CL 500A: 500 W, 1.5 mJPULSAR Laser SHARK P CL 1000A: 1000 W, 1.5 mJLaserax LXQ-UHP Series (500W–3kW): 1750 W, 100 mJ4JET JETLASER M200: 200 W, 10 mJ4JET JETLASER M500: 500 W, 100 mJ4JET JETLASER M1000: 1000 W, 100 mJSenFeng SF500HC: 500 W, 50 mJSenFeng SF1000HC: 1000 W, 50 mJHan's Laser HC-PD: 125 W, 1.5 mJP-Laser QF-500: 500 W, 50 mJP-Laser QF-1000: 1000 W, 100 mJP-Laser QF-2000: 2000 W, 100 mJPowerlase Vulcan 500c: 500 W, 40 mJPowerlase FL-C100C: 100 W, 5 mJJNCT Laser 100W Air Cooling Laser Cleaning Machine: 100 W, 1 mJJNCT Laser 200W Air Cooling Laser Cleaning Machine: 200 W, 1 mJWuhan Sintec STPL-V-i500C: 500 W, 60 mJ (this machine)Wuhan Sintec STPL-V-i1600: 1600 W, 250 mJHan's Laser HC-PD 50W: 50 W, 1.1 mJHan's Laser HC-PD 100W: 100 W, 1.5 mJHan's Laser HC-PD 200W: 200 W, 1.5 mJNetalux Needle 100: 100 W, 1 mJNetalux Needle 150: 150 W, 1 mJNetalux Needle 200: 200 W, 2 mJNetalux Needle 300: 300 W, 2 mJcleanLASER CL 500: 500 W, 25 mJP-Laser QFC-50: 50 W, 1 mJP-Laser QFC-100: 100 W, 1 mJP-Laser QFC-200: 200 W, 1 mJP-Laser QFC-300: 300 W, 1 mJLaserax LXQ-UHP 500W: 500 W, 100 mJLaserax LXQ-UHP 1000W: 1000 W, 100 mJLaserax LXQ-UHP 2000W: 2000 W, 150 mJLaserax LXQ-UHP 3000W: 3000 W, 150 mJFortune Laser FL-C200: 200 W, 2 mJFortune Laser FL-C300: 300 W, 2 mJP-Laser ECO-C 200: 200 W, 1 mJP-Laser ECO-C 500: 500 W, 1.5 mJNetalux Kamino 300: 300 W, 50 mJNarran ROD 300 Air: 300 W, 15 mJNarran ROD 500: 500 W, 50 mJNarran ROD 1000: 1000 W, 50 mJNarran ROD 2000: 2000 W, 100 mJNarran ROD 100 Air: 100 W, 1.54 mJNarran ROD 500 Bright+: 500 W, 100 mJNarran ROD 1000 Bright+: 1000 W, 100 mJNarran ROD 2000 Bright+: 2000 W, 100 mJ
Fleet power vs. pulse energy data
MachineMax Power (W)Pulse Energy (mJ)
Netalux Jango®200100
cleanLASER CL1000iF100010
PULSAR Laser SHARK P CL 100M1001.5
PULSAR Laser SHARK P CL 200M2001.5
PULSAR Laser SHARK P CL 300M3001.5
PULSAR Laser SHARK P CL 500A5001.5
PULSAR Laser SHARK P CL 1000A10001.5
Laserax LXQ-UHP Series (500W–3kW)1750100
4JET JETLASER M20020010
4JET JETLASER M500500100
4JET JETLASER M10001000100
SenFeng SF500HC50050
SenFeng SF1000HC100050
Han's Laser HC-PD1251.5
P-Laser QF-50050050
P-Laser QF-10001000100
P-Laser QF-20002000100
Powerlase Vulcan 500c50040
Powerlase FL-C100C1005
JNCT Laser 100W Air Cooling Laser Cleaning Machine1001
JNCT Laser 200W Air Cooling Laser Cleaning Machine2001
Wuhan Sintec STPL-V-i500C (current)50060
Wuhan Sintec STPL-V-i16001600250
Han's Laser HC-PD 50W501.1
Han's Laser HC-PD 100W1001.5
Han's Laser HC-PD 200W2001.5
Netalux Needle 1001001
Netalux Needle 1501501
Netalux Needle 2002002
Netalux Needle 3003002
cleanLASER CL 50050025
P-Laser QFC-50501
P-Laser QFC-1001001
P-Laser QFC-2002001
P-Laser QFC-3003001
Laserax LXQ-UHP 500W500100
Laserax LXQ-UHP 1000W1000100
Laserax LXQ-UHP 2000W2000150
Laserax LXQ-UHP 3000W3000150
Fortune Laser FL-C2002002
Fortune Laser FL-C3003002
P-Laser ECO-C 2002001
P-Laser ECO-C 5005001.5
Netalux Kamino 30030050
Narran ROD 300 Air30015
Narran ROD 50050050
Narran ROD 1000100050
Narran ROD 20002000100
Narran ROD 100 Air1001.54
Narran ROD 500 Bright+500100
Narran ROD 1000 Bright+1000100
Narran ROD 2000 Bright+2000100
  • MOPA
  • Q-HE
  • Q-std
  • This machine
← Wuhan Sintec systems

Specifications sourced from manufacturer datasheets. Values are reference data — validate against your machine's actual calibration before production use.

Sources(1 reference)
  1. Laser Cleaning Machine (STPL / STMP / STDZD) sintecoptronics.com (opens in new tab)
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