WSX 37x7 mm protective lens designed for compatible 6KW fiber laser cutting heads, helping shield internal optics from dust, smoke, and cutting spatter.
WSX 37x7 6KW Protective Lens for Fiber Laser Cutting Heads
The WSX 37x7 6KW Protective Lens is a fused-silica protective window sized at 37mm diameter x 7mm thickness, built for WSX fiber laser cutting heads rated up to 6kW. It fits the process or collimation side of the head, forming a replaceable barrier that shields the internal focusing and collimation optics from spatter, smoke and thermal stress during cutting.
WSX is a widely used fiber laser cutting head brand, with head families such as NC30, NC60, KC13 and KC15 built around specific lens-holder sizes. The 37x7mm format is one of the higher-power protective window sizes used across WSX-compatible heads, and is produced in several power-rated variants as thickness needs scale with power. The 6kW-rated version suits general-purpose sheet metal cutting at this common entry-to-mid power range. Like any protective window, it is a routine, sacrificial wear part meant to be replaced once pitting, haze or a drop in cut quality shows up.
Key Features of the WSX 37x7 6KW Protective Lens
Fused-silica (quartz) construction sized at 37mm diameter x 7mm thickness
Built for WSX fiber laser cutting heads rated up to 6kW
Fits WSX head families using the 37x7mm lens-holder size
Acts as a sacrificial barrier for the internal focus/collimation optics
Standard higher-power window format used across WSX-compatible heads
Suited to daily-use industrial cutting environments
Applications & Industries
WSX Fiber Laser Sheet Metal Cutting Machines
Automotive & Auto-Component Manufacturing
Industrial Machinery & Fabrication Units
Metal Processing & Laser Job-Work Shops
Structural Steel & General Fabrication
General CNC Laser Cutting Operations
Benefits of the WSX 37x7 6KW Protective Lens
Features
A 37mm x 7mm fused-silica window rated to 6kW, sized to seat directly into a matching WSX cutting head's process or collimation-side lens holder.
Benefits
Protects the head's expensive focusing and collimation optics, helps maintain consistent cut quality, and keeps downtime and maintenance cost lower on WSX-equipped machines.
How to Confirm You Need This Size
Confirm your cutting head is a WSX model (such as NC30, NC60, KC13 or KC15 series).
Check your head's specified lens diameter and thickness against 37x7mm.
Confirm your machine's rated power falls within the 6kW class this lens covers.
Inspect the current window for pitting, haze or cracking before ordering.
Confirm fitment with the supplier before placing a bulk order.
Why Choose Us
Correctly sized 37x7mm window built for WSX heads, not an approximate fit
Ready stock for fast dispatch and reduced machine downtime
GST-registered supplier (GSTIN 24AFSFS3212F1Z2) with proper invoicing
Expert support for WSX size and power-rating selection on WhatsApp
Bulk pricing and pan-India delivery from Ahmedabad, Gujarat
Correctly Sized WSX 37x7 6KW Lens vs a Mismatched Lens
Parameter
Correctly Sized WSX 37x7 6KW Lens
Approximate / Mismatched Lens
Dimension Match
37mm x 7mm, exact
Close but not exact
Power Rating
Matched to 6kW class
Under-rated for the application
WSX Fitment
Confirmed for WSX head families
Uncertain fit on WSX heads
Sealing
Consistent dust/spatter seal
Gaps can let debris through
Frequently Asked Questions
It is a sacrificial fused-silica window that protects the focusing and collimation optics inside a WSX fiber laser cutting head from spatter, smoke and debris.
37mm diameter x 7mm thickness, rated for WSX cutting heads running up to 6kW.
WSX head families that use a 37x7mm process or collimation-side window, such as those in the NC and KC series. Confirm your exact head model before ordering.
Replace it when you notice pitting, burn marks, haze or a drop in cut quality. In daily production it is a routine, frequently-changed consumable.
Yes, bulk quantities are available with a GST invoice for business buyers.
Get the Right WSX 37x7 6KW Protective Lens for Your Cutting Head
Confirm fitment and order the correctly sized WSX 37x7, 6kW-rated protective lens for your fiber laser cutting head, with bulk pricing and pan-India delivery.
