Laser Mechanisms is the recognised world leader in the design and manufacture of laser processing heads, beam delivery components and articulated arm systems. Their products are used in every type of industrial application including cutting, welding, drilling, scribing, surface treatment and others. Over the years the company has introduced many innovations to enhance the performance, safety, capability, ease of use and cost effectiveness of laser processing.

The FiberMINI is their entry level product, technical highlights include:

  • Rated for lasers of up to 4kW power
  • Available with or without capacitive height sensing
  • Temperature sensors protect optics and minimise the risk of damage caused by overheating
  • 13mm of lens movement to set the focal position
  • Quick and tool-free access to the sealed cover glass
  • Flexible design to provide a wide range of spot sizes
  • Compact and lightweight
  • Nozzle cooling for use with highly reflective materials
  • Purge air input and sealed optics to prevent the ingress of contaminants
  • Models available for all common fiber connector types

The FiberMINI is a simple yet flexible design that allows the user to configure a compact, lightweight processing head to their specific fiber laser application. Available in straight and right-angle versions, the head is capable of cutting a wide range of materials. An optional viewing system with CCD camera permits real time through-the-lens observation of the focal position. This head is also available in various welding configurations (FiberMINI Weld) with focal lengths of up to 400mm. An effective air-knife protects the head from welding fumes and spatter, and thereby extends the life of the cover glass.

FiberMINI delivers user-friendly operation and reliable performance at an attractive price.

OEM Laser Systems & Accessories

Cutting Head
Power ratingUpto 4kW
Focus lens (singlet, fused silica)100mm, 125mm, 150mm, 200mm
Upto 400mm for FiberMINI Weld
Clear aperture25mm
Nozzle orifices1mm to 4mm
Nozzle stylesSingle or double orifice, multi-hole shower, custom
Assist gas pressureUpto 20 bar
Focal point to nozzle adjustment-4mm to +9mm
Weight (basic configuration)1.5kg
Collimating lens (doublet, fused silica)35mm, 60mm, 75mm, 100mm
Clear aperture25mm
Fiber connections (others on request)QBH (HLC-8, PIPA-Q), QD (LLK-D, LCA), Q5 (LLK-B)
Height sensor
Standoff distance range (1mm recommended)0.2mm to 8.0mm
CalibrationAuto calibrating
Response time< 1msec
Temperature stability+/-5% of standoff setting, 0 to 45C
Power requirement24V
Output0 – 10V analog (linear or optimised curve)