Soraluce SP 6000 CNC Boring Mill

$1,000,000 – $3,500,000 Updated 2026-03-17

Key Specifications

Spindle Taper

ISO 50 (BT50)

Table Size

1,600 x 1,600 mm to 3,000 x 3,000 mm

Spindle Power

45 kW (60 hp) continuous

spindle diameter

130 mm or 160 mm (5.1 or 6.3 in)

x travel

6,000 mm standard, extendable to 20,000+ mm (236.2 in standard)

y travel

2,000 – 3,000 mm (78.7 – 118.1 in)

Overview

The Soraluce SP 6000 is a high-performance CNC table-type horizontal boring and milling center representing Soraluce's flagship production platform for large-component manufacturing. With a 6,000 mm X-axis travel standard (extendable), 130 mm or 160 mm spindle diameter, and Soraluce's proprietary Active Vibration Control (AVC) technology, the SP 6000 is engineered to deliver maximum metal removal rates while maintaining the tight tolerances demanded by aerospace, energy, and heavy engineering applications. Soraluce, part of the Danobat Group and headquartered in the Basque Country of Spain, has built its reputation on combining advanced CNC technology with robust large-format machine structures.

The SP 6000's Active Vibration Control system is a differentiating feature in its class. AVC uses accelerometers mounted on the spindle head and headstock structure to detect chatter vibrations in real time, then applies counter-forces through electromagnetic actuators to suppress them. The result is measurably higher achievable cutting depths and feed rates compared to passive damping approaches, particularly in long-overhang boring operations where the length-to-diameter ratio of the tool assembly amplifies vibration. Soraluce reports material removal rate improvements of 300% or more in specific applications using AVC versus unassisted cutting.

The SP 6000 table provides X travel up to 6,000 mm with a full 360° continuous NC rotary C-axis. The headstock traverses in Y (up to 3,000 mm) and Z (up to 1,500 mm), with a W-axis quill adding 700 mm of additional reach. The spindle system includes a high-speed mode for aluminum milling and a high-torque low-speed mode for boring large diameters in steel and cast iron. Automatic head exchange with Soraluce's universal milling attachment provides 5-axis contouring capability without full 5-axis machine configuration costs.

Soraluce integrates the SP 6000 into its Digital Solutions ecosystem, including Smart Machining Module (condition monitoring and predictive maintenance), Dynamic Compensation System (DCS for real-time geometric corrections), and Process Control Module for automated in-cycle probing and tool offset updates. These capabilities position the SP 6000 as a smart manufacturing platform rather than a conventional boring mill, supporting the data-driven production environments required by Tier 1 aerospace and energy OEMs.

Full Specifications

Parameter	Value
Spindle Diameter	130 mm or 160 mm (5.1 or 6.3 in)
X Travel	6,000 mm standard, extendable to 20,000+ mm (236.2 in standard)
Y Travel	2,000 – 3,000 mm (78.7 – 118.1 in)
Z Travel	1,250 – 1,500 mm (49.2 – 59.1 in)
W Axis Quill Travel	700 mm (27.6 in)
Spindle Speed Range	2 – 3,000 rpm (high-speed option to 4,000 rpm)
Spindle Taper	ISO 50 (BT50)
Spindle Motor Power	45 kW (60 hp) continuous
Table Size	1,600 x 1,600 mm to 3,000 x 3,000 mm
Rotary Table	Full 360° continuous NC C-axis
Table Load Capacity	Up to 40,000 kg (88,185 lb)
Control System	Heidenhain TNC 640 or Siemens 840D sl
Active Vibration Control	Yes — Soraluce AVC proprietary system
Tool Magazine	60 – 120 tools
Machine Weight	Approx. 85,000 – 180,000 kg depending on configuration

Specifications sourced from soraluce.com — verified 2026-03-28

Strengths & Limitations

Strengths

Soraluce Active Vibration Control (AVC) suppresses chatter in real time, enabling material removal rates up to 3x higher than passive-damped machines in long-overhang applications
Dynamic Compensation System (DCS) provides real-time volumetric corrections across the full working envelope, maintaining accuracy at all axis positions
Universal milling head exchange system adds 5-axis capability at lower cost than a dedicated 5-axis machine configuration
Danobat Group integration and Smart Machining Module provide condition monitoring and predictive maintenance for high-utilization production environments

Limitations

Premium pricing over comparable Spanish and Taiwanese boring mills reflects advanced technology content but increases capital investment threshold
Active Vibration Control and Digital Solutions ecosystem add software and sensor complexity requiring trained maintenance staff
Long delivery times of 12–20 months for fully specified machines with extended travel configurations

Best For

Aerospace Tier 1 suppliers machining large aluminum and titanium structural components where maximum material removal rate is critical to production economics Power generation OEMs requiring combination boring, milling, and contouring on large turbine and generator components in a single setup Contract machining shops targeting premium work in regulated industries where part traceability and process documentation are required Large die and mold makers needing precise 5-axis contouring on large tooling blocks with minimal setup changes

Frequently Asked Questions

01 How does Soraluce's Active Vibration Control (AVC) work?

AVC uses accelerometers on the spindle head to detect chatter vibration frequencies in real time. An embedded control algorithm drives electromagnetic actuators in the headstock structure to apply counter-phase forces that cancel the vibration. This allows higher cutting depths and feed rates, particularly in long-reach boring with tool overhangs where traditional passive damping is insufficient. Soraluce claims up to 300% higher material removal rates in specific applications.

02 What is the Soraluce Dynamic Compensation System (DCS)?

DCS is a real-time volumetric error compensation system that continuously measures and corrects for geometric deviations across the machine's full working envelope. It accounts for straightness, squareness, and positional errors that vary with axis position, temperature, and load. The result is more consistent dimensional accuracy across large workpieces without manual re-measurement at different table positions.

03 Can the Soraluce SP 6000 be upgraded for 5-axis machining?

Yes. Soraluce offers an automatic head exchange system for the SP 6000 that allows installation of a universal milling head providing two additional rotary axes. This gives the machine 5-axis contouring capability for complex aerospace profiles and turbine blade features. The head exchange is programmable and can be executed automatically during a cycle.