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Surface Grinding Machines Series SD by GUBEN

Surface Grinding Machines Series SD by GUBEN include models SG-104SD, SG-105SD, SG-164SD, SG-166SD, SG-167SD, SG-203SD, SG-52SD, SG-73SD—reliable and high-precision equipment engineered to efficiently handle both small-batch and mass production tasks. All models share a modern control system, robust construction, and a high degree of automation, while differing in specifications, configuration, peripherals, and optional equipment.

Use the table below to quickly compare key specifications and select the machine that best fits your production requirements.

GUBEN SD

Surface Grinding Machine SG-104SD

Model: SG-104SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 1020mm x 400mm

T-slots 14pcs / 3mm

Distance from spindle center line to surface of the table 630mm

Table rapid move speed 3m/min — 25m/min

Max. load 680kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 40mm

Feeds

Table longitudinal travel (X-axis) 1140mm

Automatic crossfeed of saddle 440mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 7.5kW

Rapid lifting motor 1kW

Hydraulic Power 2.2kW

Power of coolant pump motor 0.18kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 4500kg

Overall length 4800mm

Overall width 3000mm

Overall height 2300mm

GUBEN SD

Surface Grinding Machine SG-105SD

Model: SG-105SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 1040mm x 500mm

T-slots 14pcs / 3mm

Distance from spindle center line to surface of the table 630mm

Table rapid move speed 3m/min — 25m/min

Max. load 1000kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 60mm

Feeds

Table longitudinal travel (X-axis) 1280mm

Automatic crossfeed of saddle 550mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 11kW

Rapid lifting motor 2.9kW

Hydraulic Power 2.2kW

Power of coolant pump motor 0.55kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 6600kg

Overall length 5800mm

Overall width 3100mm

Overall height 2300mm

GUBEN SD

Surface Grinding Machine SG-164SD

Model: SG-164SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 1700mm x 400mm

T-slots 14pcs / 3mm

Distance from spindle center line to surface of the table 630mm

Table rapid move speed 3m/min — 25m/min

Max. load 850kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 60mm

Feeds

Table longitudinal travel (X-axis) 1800mm

Automatic crossfeed of saddle 440mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 11kW

Rapid lifting motor 1kW

Hydraulic Power 3.7kW

Power of coolant pump motor 0.55kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 6700kg

Overall length 5500mm

Overall width 3000mm

Overall height 2400mm

GUBEN SD

Surface Grinding Machine SG-166SD

Model: SG-166SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 1700mm x 600mm

T-slots 18pcs / 3mm

Distance from spindle center line to surface of the table 720mm

Table rapid move speed 3m/min — 25m/min

Max. load 1300kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 60mm

Feeds

Table longitudinal travel (X-axis) 1800mm

Automatic crossfeed of saddle 660mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 11kW

Rapid lifting motor 0.85kW

Hydraulic Power 3.7kW

Power of coolant pump motor 0.55kW

Crossfeed motor 0.85kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 10100kg

Overall length 5600mm

Overall width 4000mm

Overall height 290mm

GUBEN SD

Surface Grinding Machine SG-167SD

Model: SG-167SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 1700mm x 700mm

T-slots 18pcs / 3mm

Distance from spindle center line to surface of the table 700mm

Table rapid move speed 3m/min — 25m/min

Max. load 1500kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 60mm

Feeds

Table longitudinal travel (X-axis) 1800mm

Automatic crossfeed of saddle 760mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 11kW

Rapid lifting motor 0.85kW

Hydraulic Power 3.7kW

Power of coolant pump motor 0.55kW

Crossfeed motor 0.85kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 10800kg

Overall length 5600mm

Overall width 4000mm

Overall height 2900mm

GUBEN SD

Surface Grinding Machine SG-203SD

Model: SG-203SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 2100mm x 320mm

T-slots 14pcs / 3mm

Distance from spindle center line to surface of the table 640mm

Table rapid move speed 3m/min — 25m/min

Max. load 850kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 60mm

Feeds

Table longitudinal travel (X-axis) 2300mm

Automatic crossfeed of saddle 400mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 11kW

Rapid lifting motor 1kW

Hydraulic Power 3.7kW

Power of coolant pump motor 0.55kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 7200kg

Overall length 6700mm

Overall width 3000mm

Overall height 2400mm

GUBEN SD

Surface Grinding Machine SG-52SD

Model: SG-52SD

Price on Request

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Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 520mm x 200mm

T-slots 14pcs / 1mm

Distance from spindle center line to surface of the table 470mm

Table rapid move speed 3m/min — 25m/min

Max. load 210kg

Headstock

Spindle speeds 3500rpm

Grinding stone

Grinding wheel size 255mm x 50.8mm x 25mm

Feeds

Table longitudinal travel (X-axis) 580mm

Automatic crossfeed of saddle 230mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 4.0kW

Rapid lifting motor 1kW

Hydraulic Power 1.5kW

Power of coolant pump motor 0.18kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 2250kg

Overall length 2700mm

Overall width 2200mm

Overall height 2200mm

GUBEN SD

Surface Grinding Machine SG-73SD

Model: SG-73SD

Price on Request

More Details

Specifications

Basic feauturies

Control Full-automatic

Working table

Working table size 720mm x 300mm

T-slots 14pcs / 1mm

Distance from spindle center line to surface of the table 630mm

Table rapid move speed 3m/min — 25m/min

Max. load 400kg

Headstock

Spindle speeds 2300rpm

Grinding stone

Grinding wheel size 400mm x 127mm x 40mm

Feeds

Table longitudinal travel (X-axis) 820mm

Automatic crossfeed of saddle 340mm

Vertical movement by hand wheel 0.01mm / 0.1mm

Crossfeed handwheel 1.0mm / 10mm

Accuracy

Machining Accuracy 0.003mm / 300mm

Best surface roughness 0.12μm/Ra

Engines and power supply

Main motor power 5.5kW

Rapid lifting motor 1kW

Hydraulic Power 1.5kW

Power of coolant pump motor 0.18kW

Crossfeed motor 1kW

Voltage 380V / 50Hz / Three phase / AC

Overall dimensions and weight

Weight 3250kg

Overall length 3500mm

Overall width 2600mm

Overall height 2300mm