ELB-Schliff smartLine W

$80,000 - $180,000 Updated 2026-03-16

Key Specifications

Table Size

Up to 400 x 1,000 mm (15.7 x 39.4 in) — multiple variants

table longitudinal travel

Up to 1,100 mm (43.3 in)

table cross travel

Up to 450 mm (17.7 in)

vertical travel

450 mm (17.7 in)

max workpiece height

280 mm (11 in)

max workpiece weight

250 kg (550 lb)

Overview

The ELB-Schliff smartLine W is a CNC horizontal-spindle surface grinding machine from one of Germany's longest-established surface grinding specialists. ELB-Schliff, headquartered in Aschaffenburg, Germany, has produced surface grinders since 1946, and the smartLine W represents their current-generation CNC platform targeted at tool and die shops, precision component manufacturers, and job shops that need reliable, accurate surface grinding with modern CNC control and a straightforward operational interface.

The smartLine W uses a horizontal grinding spindle orientation — the spindle axis is parallel to the table surface — which is the traditional surface grinding configuration. This orientation delivers excellent flat surface finish and is suitable for a wide range of workpieces including blocks, plates, dies, and fixtures. The machine features a fixed column and movable table design on linear guideways, providing consistent cross-slide positioning without the thermal concerns of some older dovetail slide designs. The machine bed is cast iron, providing the rigidity and damping appropriate for surface grinding applications.

ELB-Schliff equips the smartLine W with their own ELB CNC control, which integrates specialized surface grinding cycle types — reciprocating grinding, plunge grinding, step grinding — with easy-to-navigate graphical programming screens. This control approach prioritizes ease of use for surface grinding operations over the general-purpose flexibility of a Siemens or Fanuc platform, which suits shops where operators need to set up and run a variety of surface grinding jobs quickly without extensive CNC programming expertise.

The smartLine W is available in multiple table size variants, from compact 300 x 600 mm configurations to larger 400 x 1,000 mm versions. Pricing ranges from $80,000 to $180,000 new depending on table size and control configuration. In the CNC surface grinding market, the smartLine W competes with the Okamoto ACC series, Palmary PG series, and Kent USA surface grinders, offering German engineering and a strong European service network.

Full Specifications

Parameter	Value
Table Size	Up to 400 x 1,000 mm (15.7 x 39.4 in) — multiple variants
Table Longitudinal Travel	Up to 1,100 mm (43.3 in)
Table Cross Travel	Up to 450 mm (17.7 in)
Vertical Travel	450 mm (17.7 in)
Max Workpiece Height	280 mm (11 in)
Max Workpiece Weight	250 kg (550 lb)
Grinding Spindle Power	4 – 7.5 kW (5.4 – 10 HP)
Grinding Spindle Speed	2,700 – 3,600 RPM
Max Grinding Wheel Diameter	350 mm (13.8 in)
Max Grinding Wheel Width	50 mm (2 in)
Table Speed	2 – 30,000 mm/min
Guideway System	Linear guideways (cross and vertical axes)
Magnetic Chuck	Electro-permanent (standard)
Machine Base	Cast iron
CNC Control	ELB CNC with graphical grinding cycle programming
Joined	Nov 20, 2020

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

Strengths & Limitations

Strengths

ELB's proprietary CNC control with graphical grinding cycle programming simplifies setup for surface grinding operations — operators can program standard cycles without G-code expertise
German engineering heritage and 75+ years of surface grinding specialization results in a machine specifically optimized for surface grinding rather than a general-purpose CNC adapted for grinding
Multiple table size variants (300x600 to 400x1,000 mm) allow shops to specify the capacity that matches their work without paying for unused table length
Linear guideways on cross and vertical axes provide smooth, consistent positioning with low maintenance requirements compared to older box-way designs

Limitations

ELB's proprietary CNC control — while user-friendly for grinding — means fewer available CNC service technicians compared to machines running Siemens or Fanuc; control support is dependent on ELB
Cast iron base, while appropriate for surface grinding, provides less vibration damping than polymer concrete alternatives — surface finish may not match mineral-casting-based competitors for very fine Ra values
The horizontal spindle orientation excels at flat surface grinding but is not suited to profile grinding or complex form work without additional tooling and setup

Best For

Tool and die shops requiring reliable CNC surface grinding of mold bases, die blocks, fixtures, and precision flat components with consistent size and surface finish Job shops and contract manufacturers that want easy-to-learn CNC surface grinding — ELB's operator-friendly interface reduces the training burden compared to general-purpose CNC systems European manufacturers or shops with existing ELB equipment who value a consistent machine platform and service relationship with ELB-Schliff's established European network Precision engineering shops grinding hardened steel components, gauges, and precision plates where flat surface accuracy and parallelism are the primary requirements

Frequently Asked Questions

01 What makes ELB-Schliff different from other CNC surface grinder manufacturers?

ELB-Schliff is one of the few remaining machine tool builders that focuses exclusively on surface and profile grinding — unlike companies such as Okamoto, which makes multiple machine types, or Palmary, which covers a broader range of grinding machine types. This specialization means ELB's engineering, service, and software development are entirely focused on surface grinding performance. Their proprietary control system is specifically designed for grinding cycle types, not adapted from a general-purpose CNC.

02 What is the difference between a horizontal and vertical spindle surface grinder?

A horizontal spindle grinder (like the smartLine W) uses the peripheral face of the grinding wheel to contact the workpiece, similar to how a milling cutter contacts material. It produces excellent flatness and is the standard choice for precision flat surface grinding. A vertical spindle grinder uses the face of a cup wheel — it removes material faster but with slightly less flatness precision, making it better for high-volume stock removal. The smartLine W's horizontal spindle is the preferred choice for die and mold, tool rooms, and precision flat components.

03 Does the ELB smartLine W support automation?

The smartLine W can be integrated with simple automation — particularly for repetitive surface grinding of multiple similar workpieces. ELB offers loading/unloading interfaces, but the machine is not typically configured as a fully automated lights-out cell in the way that larger profile grinders are. For high-volume surface grinding with automation, ELB's larger specialist machines (such as the rotary table series) are more common.

04 What coolant system does the smartLine W use?

The smartLine W uses a flood coolant system with filtration appropriate for surface grinding — typically a paper-band filter or cyclone separator to remove metallic swarf. Coolant management is important in surface grinding to maintain thermal stability of the workpiece (preventing heat-induced distortion or residual stress) and to extend wheel life. The machine's coolant nozzle system is positioned for the horizontal grinding spindle orientation.

05 How does the smartLine W compare to an Okamoto ACC surface grinder?

Both are quality CNC surface grinders for precision flat work. The Okamoto ACC series (particularly the ACC-1224DX and ACC-1632DX) is a well-established Japanese design with a strong North American support network and competitive pricing. The ELB smartLine W offers German engineering and ELB's specialized grinding-optimized control, with a stronger European service presence. In North America, Okamoto has broader dealer coverage; in Europe, ELB is better supported. Technical performance between equivalent models is comparable.