L'invincibile si 3 blade off

Overview

The L'invincibile si 3 blade off is a professional sliding table saw engineered for precision squaring and crosscutting of solid wood components in mid-range production environments. The machine combines a primary cutting unit with an independent scoring blade system, delivering clean, chip-free results across hardwood and softwood stock. Its defining feature is an intelligent blade-off safety system that uses smart sensors to automatically prevent accidental blade contact, reducing operator risk during setup, adjustment, and loading operations. The cutting unit operates at variable speeds between 3000–5000 rpm on the main blade, with an independent scoring blade running at 8500 rpm to minimize tearout on cross-grain cuts. Maximum cutting heights reach 120 mm at 90° and 89 mm at 45°, supported by a 9 kW (11 kW @ 60 Hz) main motor and 1.3 kW scoring motor. The machine accommodates three interchangeable carriage sizes—2200 mm, 3200 mm, and 3800 mm—enabling squaring capacities up to 3800 × 3200 mm, with rip fence cutting width extending to 1500 mm. This modular design allows shops to optimize throughput and workpiece dimensions without equipment replacement. The L'invincibile si 3 is specified for medium-scale cabinet shops, custom millwork producers, and solid wood processing facilities running 15–30 hour weekly production cycles. It excels with hardwoods (oak, maple, walnut), engineered panels, and dimensioned lumber requiring tight tolerances and clean edges. The dual-blade architecture addresses high-volume batch cutting where both dimensional accuracy and surface quality directly impact downstream finishing and assembly operations. In its class, this machine bridges manual table saws and fully automated CNC lines by delivering sensor-driven safety automation without sacrificing operator control or changeover flexibility. The variable-speed main blade and scored cutting approach reduce material waste compared to single-blade systems, making it cost-effective for shops processing premium or recycled solid wood stock.

Applications

solid wood crafting

Small workshop

Artisanal woodworkers and small-batch furniture makers leverage the interchangeable carriages (2200–3800 mm) to process heirloom-quality hardwoods without over-investing in multiple machines. The intelligent blade-off sensor prevents accidental contact when adjusting stop blocks or measuring, reducing hand-tool injuries during detail-oriented work. The 120 mm maximum cutting height accommodates thicker stock for tabletops, shelving, and structural components.

custom millwork

Medium workshop

Millwork operations producing custom window sills, door jambs, and architectural trim stock rely on the machine's dual-blade precision and modular carriage system to maintain tight tolerances across short and long runs. The blade-off safety system reduces setup time for quick changeovers between profiles, and the variable main blade speed (3000–5000 rpm) accommodates both softwood pine and dense tropical hardwoods without chipping or burning.

timber construction

Industrial

Timber frame and structural wood component fabricators use the L'invincibile si 3 for repetitive gang-cutting and squaring of beams, posts, and joinery blanks at 3000–5000 rpm variable speeds. The 1500 mm rip fence width and 3800 mm carriage enable efficient processing of long dimensional stock, while the scoring blade at 8500 rpm minimizes tearout on engineered timbers and glued-laminated products used in heavy timber construction.

cabinet making

Medium workshop

Custom cabinet shops use the L'invincibile si 3 to square and crosscut solid wood stiles, rails, and panel frames to finished dimensions. The 3200 mm × 3200 mm squaring capacity (with 3200 mm carriage) handles standard panel stock, while the dual-blade system ensures clean edges suitable for pocket-hole joinery and edge banding. Variable blade speed optimizes feed rates for different wood species, reducing tearout on figured walnut or maple—critical for visible cabinet faces.

Specifications

Working Areas

Squaring capacity with 2200 mm carriage2200 x 3200 mm

Squaring capacity with 3200 mm carriage3200 x 3200 mm

Squaring capacity with 3800 mm carriage3800 x 3200 mm

Cutting width on the rip fence1500 mm

Cutting Unit

Max. cutting height at 90°120 mm

Max. cutting height at 45°89 mm

Main blade rotating speed (with standard inverter)3000 ÷ 5000 rpm

Scoring blade rotating speed8500 rpm

Motor