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Woodworking Machines > CNC Windows & Doors > Soukup Crafter CNC Window Machining Centre

Soukup Crafter CNC Window Machining Centre

Soukup · Timber Window & Door
A single CNC centre that handles the core machining operations for both casement and traditional sliding sash windows in timber — without switching between dedicated machines. Designed specifically for British window production, including the horn milling, meeting rail profiling, and grooving work that box sash construction demands.

Typically chosen by

  • Joinery workshops producing a mix of casement and sliding sash windows who need one machine to handle both without retooling between product types
  • Manufacturers working with traditional box sash construction who need accurate profiling of meeting rails, horn milling, and cord or balance spring grooves
  • Businesses where small sash stability during milling has been a recurring quality issue and who need a more consistent CNC solution
Before you commit

See it run on your own material

Bring us a sample profile or board and we'll run it through the machine at our Newark showroom. You'll see the output quality firsthand and we can talk through how it fits your workflow - before any decisions are made.

Key specification considerations

Window Types Covered
Casement & Sliding Sash (timber only)
The machine handles both window families in timber, reducing the need for separate dedicated equipment for casement and sash production lines.
Component Length Range
220–2,900 mm (between tenons)
The 220 mm minimum is the key figure for workshops producing smaller or cottage-style sashes — confirm your shortest component against this before specifying.
Daily Output (1 operator)
8–12 complete sliding sash windows, 15–20 casements, or 30–40 single sashes
Figures are for a single-operator shift — actual output will vary with timber species, profile complexity, and operator experience.
Anti-Splitting Design
Double-cycle tenoning — no anti-splitting spindle jump required
Cross wood is milled out during the tenoning cycle rather than relying on a spindle jump at the corner, which improves results and consistency when machining smaller sashes.
SpecificationValueNotes
Manufacturer
Soukup
Machine Type
CNC Window Machining Centre
Material
Timber only
Casement — Frame Operations
Tenoning and profiling of frames; tenoning and profiling of casements with shortened rail tenon for stormproofing; full machining of components without stormproofing (flush, stormproof, high performance)
Casement — Glazing Operations
Recovery of glazing beads and sticking bars from frame rebate
Sliding Sash — Sash Box Operations
Open tenons and slots; horn milling in different moulds; meeting rail slot adaptation to parting bead; traditional bevelled meeting rail profiling; outside profiling and grooving for cord, gasket, or balance springs
Mortising of sash stiles is carried out off-line — confirm off-line mortising provision before specifying this machine.
Sliding Sash — Box Frame Operations
Tenoning and profiling of box parts for balance springs; cill notching for interior lining bead; divided cill profiling; slot trenching in cill and head for pulley stiles; cutting of moulded pulley stiles, lining beads, and cill extension
Pulley stiles, lining beads, head and cill extensions are moulded off-line — these operations can be carried out on the Soukup Versa Max; confirm your off-line moulding provision is in place before specifying.
Anti-Splitting System
Double-cycle tenoning; cross wood milled out during tenoning cycle — no corner spindle jump required
This approach leaves only longitudinal wood for outside milling, reducing tear-off risk and improving consistency on small sashes where stability is typically the limiting factor.
Tooling Configuration
Electronically controlled cut-off saw; CNC tenoning spindle; CNC profiling spindle; horizontal milling unit (horn milling and cill trenching)
Tool stacks on the tenoning and profiling spindles adjust automatically to the programmed height and depth — discuss specific profile and tooling requirements with IWM before ordering.
CNC Control System
Beckhoff industrial PC with 12" touch screen panel; Soukup WinCreator software supplied as standard
The system is also compatible with Klaes and Joinerysoft, so workshops already using either package can integrate without switching software.
Min/Max Component Length
220 mm min / 2,900 mm max (measured between tenons)
The 220 mm minimum is the practical limit for smaller sashes — workshops regularly producing cottage or heritage glazing bars should confirm their shortest components against this figure.
Daily Output (1 operator)
8–12 complete sliding sash windows; 15–20 casements; 30–40 single sashes
Output figures assume a competent single operator on a standard shift; profile complexity and timber preparation will affect actual throughput.
Dimensions (Floorspace)
2,000 mm × 2,000 mm
Allow additional clearance beyond the machine footprint on all feed sides and for extraction ducting — confirm usable floor area with IWM before ordering.
Weight
3,000 kg
At 3,000 kg, floor loading should be assessed before installation, particularly in older workshop buildings or on suspended floors.
Power Requirement
3-phase, 415 V, 50 Hz
Confirm that a suitable three-phase 415 V supply with adequate amperage capacity is available at your site before ordering.
Noise Level
90 dB(A)
90 dB(A) is above the HSE upper exposure action value of 85 dB(A) — acoustic treatment and mandatory hearing protection for operators will be required under the Control of Noise at Work Regulations 2005.

Is this the right
machine for you?

Choose the Soukup Crafter CNC Window Machining Centre if...

  • Your workshop produces both casement and sliding sash windows and you want a single CNC centre to handle the core machining operations across both product types
  • Traditional timber box sash window production is a significant part of your work and you need accurate, repeatable profiling of meeting rails, horns, and balance spring or cord grooves
  • You've experienced splitting or instability problems when machining smaller sashes and need a machine whose design specifically addresses that issue
  • You need to produce stormproof, flush, and high-performance casement configurations from the same machine without significant reconfiguration

Consider an alternate model if...

  • Your production is primarily casement with little or no sliding sash work — the Soukup Wizard 3S or Wizard 4L may be a better fit for a casement-focused line
  • You need a higher-volume, more automated throughput for casement production — the Soukup Versa CNC Window Machine may suit a larger production environment
  • Your requirement is single-end tenoning rather than a full machining centre — the Soukup Temac Automatic Single End Tenoning Machine is a more straightforward and lower-cost option
  • You are at an earlier stage of CNC adoption and need a simpler entry point — discuss the Soukup Wizard Tenon CNC Window Machine with us as a possible alternative
Still not sure? We're happy to help

Businesses using
this machine

West Joinery
04 June 2026

West Joinery

West Joinery of Harefield spent six years attending the W-series exhibitions before finally specifying the Soukup Crafter CNC Window Machining Centre…
Todi & Boys
04 June 2026

Todi & Boys

Chessington-based joinery firm Todi & Boys needed to scale up production of timber casement and sliding sash windows and doors, but traditional…
TK Joinery
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TK Joinery

TK Joinery (Blandford) Ltd, a Dorset joinery manufacturer with exacting production standards, was looking for a complete CNC window machining…
SPS Timber Windows
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SPS Timber Windows

SPS Timber Windows, a specialist in bespoke Accoya wood box sash and casement windows, was facing mounting production pressure as demand for its BFRC…
Perfect Crystal Windows
04 June 2026

Perfect Crystal Windows

Perfect Crystal Windows, an established UPVC window manufacturer based in London, took the decision in 2014 to diversify into timber window…
London Box Sash
04 June 2026

London Box Sash

London Box Sash specialises in manufacturing traditional sliding sash window replacements for the London market. To support their production of…
Carrs Windows
04 June 2026

Carrs Windows

Carrs Windows, a six-year-old joinery business based in Skipton, North Yorkshire, was losing valuable production time to traditional hand-fed…
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