Why Choose A Three-Spindle CNC Engraving Machine Instead of An ATC?

【Single-Sentence Positioning】 

Three spindles handle complex processes, eliminating the need for an ATC. A "simple automatic tool changer" solution designed for small-to-medium production volumes in advertising, furniture, model making, and composite materials industries.

【Key Selling Points】

Simple ATC: Three spindles operate independently, 0-second tool change, eliminating tool magazine costs and failure rates.

Affordable: Only 60-70% of the budget for a standard ATC engraving machine.

Flexible Sizes: Primarily 1325/1530/2030/2040 mm, other strokes can be customized with a single click.

Powerful Vacuum + T-Slot: Vacuum suction for instant plate changing, T-slot for fixing irregularly shaped workpieces, dual-purpose machine suitable for all materials.

DSP B55 System: Offline handle + USB transmission, learn in 30 minutes even with no prior experience, resume carving from interruption, and power-off recovery are standard features.

Precision Tool Setting: Floating tool setter, automatic tool length compensation for all three tools, accuracy ≤0.05 mm, eliminating "step marks". 4.5 kW HQD spindle: Single-tool full-load cutting of 25 mm thick aluminum sheet/40 mm MDF without deceleration.

Optional CCD: 10-second edge finding, automatic correction of sheet skew, no need for secondary positioning of the entire sheet, saving 5% of material in batch processing.

【Typical Applications】

 Wooden Doors & Cabinets: Three-step process for shaping, drilling, and grooving.

Advertising Signage: Three-step process for acrylic base cutting, panel chamfering, and bottom cleaning, eliminating labor costs.

Models/Musical Instruments: Multi-layer processing of bentwood and composite materials, no machine or fixture changes required.

Insulation Components/Epoxy Boards: Batch cutting, automatic tool wear compensation, 24/7 unattended operation.

【Technical Parameters】

Stroke (Customizable): From 1300×2500×200 mm

Idle Speed: 25 m/min

Repeat Positioning: ±0.02 mm

Vacuum Zone: 6 independent zones, 5.5 kW water-circulating vacuum pump

Power Consumption: ≤12 kW, 380 V/220 V optional

Weight: From 1.1 t, welded and tempered bed, lifetime warranty against deformation.

【Optional Accessories】

□ CCD Vision Edge Finding

□ Pressure Roller Device (Honeycomb Panel/Aluminum Composite Panel)

□ Fourth Axis Rotary Engraving

□ 6 kW Spindle Upgrade

【Summary】 

A three-process CNC engraving machine = three tools + easy tool change + ATC-level efficiency, but at the price of a regular engraving machine.

If your product has ≤3 tool sequences, a limited budget, and you want to avoid the hassle of frequent manual tool changes, this machine is the optimal solution for "getting more for less".