Laser welding machine S series
manualfor metalhigh-speed

Laser welding machine - S series - QLTEK - manual / for metal / high-speed
Laser welding machine - S series - QLTEK - manual / for metal / high-speed
Laser welding machine - S series - QLTEK - manual / for metal / high-speed - image - 2
Laser welding machine - S series - QLTEK - manual / for metal / high-speed - image - 3
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Characteristics

Technique
laser
Operational mode
manual
Applications
for metal
Other characteristics
precision, water-cooled, integrated, programmable, high-speed, high-power
Power

Max.: 3,000 W

Min.: 1,500 W

Description

Product Overview
S Series water-cooled handheld laser welder combines welding, cutting, cleaning, and weld finishing. With a self-developed process library, intelligent efficiency, and dual-temperature chiller, it ensures reliable operation in extreme conditions.

Why Choose QLTEK S Series?
  • Ultra-High Speed
  • High Precision
  • High Quality
  • High Safety
  • Intelligentization

Main Feature
  • Powerful functions and innovative technology
  • Small deformation amount, high-precision welding
  • Using domestic first-line brand lasers: high power, deep melting welding, strong weld quality
  • Can weld various metal materials, especially medium and thick plate welding; supports single wire feeding, double wire feeding, triple wire feeding and other processes
  • Ergonomically designed welding gun for comfortable operation
  • Safety functions including temperature monitoring and grounding protection
  • Built-in dual-temperature dual-control chiller cools core components (lasers, welding heads) for uninterrupted operation in extreme environments

PARAMETER
Series | Model | Total Equipment Power | Cooling Method | Device Size | Device Weight | Laser Power
S Series | S15 | 6kW | Water cooling | 1100mm*610mm*1000mm | 160kg | 1.5kW
S Series | S20 | 9kW | Water cooling | 1100mm*610mm*1000mm | 165kg | 2kW
S Series | S30 | 10kW | Water cooling | 1300mm*610mm*1000mm | 199kg | 3kW

Additional Features / Application Notes
  • Combines multiple processes: welding, cutting, cleaning, weld finishing
  • Self-developed process library for repeatable, intelligent welding procedures
  • Suitable for diverse scenarios and industrial environments, with enhanced dust removal and cooling

Caractéristiques / Spécifications techniques
  • Model/Series: S Series (models: S15, S20, S30)
  • Laser Power (per model): S15 = 1.5kW; S20 = 2kW; S30 = 3kW
  • Total Equipment Power: S15 = 6kW; S20 = 9kW; S30 = 10kW
  • Cooling Method: Water cooling; built-in dual-temperature dual-control chiller
  • Device Size: S15/S20 = 1100mm × 610mm × 1000mm; S30 = 1300mm × 610mm × 1000mm
  • Device Weight: S15 = 160kg; S20 = 165kg; S30 = 199kg
  • Functions: welding, cutting, cleaning, weld finishing
  • Wire feeding: supports single, double and triple wire feeding processes
  • Safety features: temperature monitoring and grounding protection
  • Designed for high speed, high precision and reliable long-term operation in extreme conditions

Exhibitions

Meet this supplier at the following exhibition(s):

EuroBLECH 2026
EuroBLECH 2026

20-23 Oct 2026 Hanovre (Germany) Hall 14 - Stand H30

  • More information
    *Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.