X Travel	30″ – 40″
Y Travel	12″ – 16″
Z Travel	5″
Taper	R8 / NT40
RPM	4.5K

X Travel	37″
Y Travel	15″
Knee	18″
Taper	NT50
RPM	1.4K

X Travel	36, 37 in.
Y Travel	15, 16 in.
Z Travel	5 in.
Taper	NT40/50
RPM	3.6, 4.5k

X Travel	39″ – 59″
Y Travel	15″ – 20″
Z Travel	20″ – 28″
Taper	NT50
RPM	1.5K

X Travel	59″ – 79″
Y Travel	24″ – 31.5″
Z Travel	28″, 25.5″
Taper	NT50
RPM	1.5K

Swing	11 in.
Center	18 in.
Bore	0.9 in.

Swing	13, 14, 16, 18 in.
Center	40, 60, 80 in.
Bore	1.5, 3.1 in.

Swing	22, 26, 30 in.
Center	40, 60, 80, 100, 120, 160 in.
Bore	4.5 in.

Swing	34–80 in.
Center	60–315 in.
Bore	6, 9, 12, 15 in.

Length	18.5 in.
Width	6.3 in.
Ctr Hgt	15.7 in.

Length	19.7–40 in.
Width	6–15.8 in.
Ctr Hgt	16–23.6 in.

Length	47–87 in.
Width	19.7–24 in.
Ctr Hgt	27.6 in.

Length	59–118 in.
Width	39–59 in.
Ctr Hgt	43 in.

OD	8.6–15 in.
Length	20, 80 in.
ID	OPT

OD	8.6–15 in.
Length	20, 80 in.
ID	OPT

Max Cutting Capacity, Throat	11–19.7 in.
Max Cutting Capacity, Height	7.8–13.8 in.
Motor	1–2 hp

Round	8, 10 in.
Square	7, 9 in.
HP	1, 2 hp

Round	8, 10 in.
Square	7, 9 in.
HP	1, 2 hp

Round	10–18 in.
Square	10–18 in.
HP	3–10 hp

Round	10–31 in.
Square	10–31 in.
HP	3–10 hp

Column Diameter	8.29 in.
Head Travel	25.20 in.
Column to Spindle	33.46 in.

Column Diameter	12 in.
Head Travel	35 in.
Column to Spindle	48 in.

Column Diameter	17 in.
Head Travel	50 in.
Column to Spindle	63 in.

Column Diameter	17 in.
Head Travel	61 in.
Column to Spindle	78 in.

Column Diameter	22 in.
Head Travel	79 in.
Column to Spindle	98 in.

X Travel	25–45 in.
Y Travel	17–28 in.
Z Travel	18–23 in.
Taper	CAT 40
RPM	12–15k
Tools	24–30T

X Travel	63–98 in.
Y Travel	35–43 in.
Z Travel	27–35 in.
Taper	CAT 50
RPM	6k
Tools	40T

X Travel	80 in.
Y Travel	45 in.
Z Travel	27 in.
Taper	40, 50
RPM	10k
Tools	30, 30T

Travel	25.2 x 16.9 x 18.7 in.
Trunnion Table	6 in.
A Axis Travel	+20 ~ -120°
C Axis Rotates	360°

Travel	29.92 x 23.62 x 19.69 in.
Trunnion Table	11.8 in.
A Axis Travel	30 – 120°
C Axis Rotates	360°

Travel	24 x 32 x 20 in.
Trunnion Table	20 in.
A Axis Travel	-110 – 20°
C Axis Rotates	360°

X Travel	51–67 in.
Y Travel	22–32 in.
Z Travel	22–24 in.
Taper	NST 50
RPM	6k
Tools	N/A

X Travel	51–79 in.
Y Travel	34–47 in.
Z Travel	22–40 in.
Taper	NST 50 / 50
RPM	6k
Tools	N/A

X Travel	25–32 in.
Y Travel	11–15.5 in.
Z Travel	5 in.
Taper	R-8 / NT40
RPM	4.5k
Tools	N/A

X Travel	25–32 in.
Y Travel	11–15.5 in.
Z Travel	5 in.
Taper	R-8 / NT40
RPM	4.5k
Tools	N/A

Swing	18 in.
Center Distance	40 in.
Bore, HP	2.3 in., D1-6, 10 hp

Swing	20 in.
Centers	60 in.
Bore, HP	3.4 in., D1-8, 10 hp

Swing	24 in.
Center Distance	60 in.
Bore, HP	4.1 in., D1-8, 15 hp

Swing	30 in.
Center Distance	59
Bore, HP	6.7 in., D1-11, 20 hp

Swing	30 in.
Centers	78.75 in.
Bore, HP	6.7 in., D1-11, 20 hp

Swing	30 in.
Centers	118 in.
Bore, HP	6.7 in., D1-11, 20 hp

Swing	30 in.
Centers	157 in.
Bore, HP	6.7 in., D1-11, 20 hp

Swing	37 - 60 in.
Centers	40 - 240 in.
Bore	6, 9, 12 & 15 in.
Bed Width	24 in.

Swing	37 - 70 in.
Centers	60 - 240 in.
Bore	6, 9, 12 & 15 in.
Bed Width	32 in.

Swing	37 - 60 in.
Centers	80 - 200 in.
Bore	6, 9, 12 & 15 in.
Bed Width	49 in.

Swing	44 - 60 in.
Centers	40 in.
Bore	6, 9, 12 & 15 in.
Bed Width	32 in.

OD	12.6 & 15 in.
Length	20 & 40 in.
HP	7.5 hp
Wheel	20 x 2 x 6 in.

SG-820-2A

Table Size	8 x 20 in.
Max Grind Size	8.7 x 21.7 in.
Center Height	16 in.
Spindle HP	2 hp

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Overview

The model has hydraulic table feed and motorized cross saddle feed. Besides regular surface grinding it can perform slot grinding.

8″ x 20″ table, 9.2″ x 23.6″ travel,2 HP
Ball screw on crossfeed
Advanced hydraulic system w/ independent oil tank for vibration free table
Slide ways are hand scraped and coated w/ TURCITE
Automatic crossfeed
Accurate slot-grinding capability
Double “V” way cross travel
One “V”, one flat way longitudinal travel

Features

Honey combed shape ribs design

Honey combed shape ribs design assures long lasting table straightness without any twisting and deformation due to thermal expansion or cutting pressure. Bottom of the grinding table is hand scraped for fitness. One V and one flat ways ensure precise movement of the table.

long lasting accuracy

Casting of the vertical column and the spindle is annealed for long lasting accuracy. Cartridge type spindle unit equipped with high precision preloaded angular contact bearings (ABEC 7) and direct drive motor of V3 vibration class to assure accurate grinding operations

Optional overhead dresser

Optional overhead dresser greatly enhance the process in dressing the wheel. Automatic overhead dresser is also available as an option.

Specs

Capacity	Inch	Metric
Max Grinding Length	21.7 in.	551.18 mm
Max Grinding width	8.7 in.	220.98 mm
Max Distance : Table to Spindle Center	15.7 in.	398.78 mm

Table	Inch	Metric
Table Size	8 x 20 in.	203.2 x 508 mm
Longitudinal Travel	23.6 in.	599.4 mm
Cross Travel	9.25 in.	234.9 mm

Longitudinal Feed Of Table	Inch	Metric
Hand Feed per revolution	2.7 in.	68.58 mm
Hydraulic Feed	3.3-82 ipm	83.82 - 2,082.8 mm

Cross Feed Of Saddle	Inch	Metric
Hand Feed Per revolution	0.2 in.	5.08 mm
Hand Wheel Graduation	0.0005 in.	0.0127 mm
Intermittent Feed	0.006-0.4 in.	0.152 - 10.16 mm
Continuous Traverse Feed	47 ipm	1,193.8 mm/min.

Vertical Feed of Wheel	Inch	Metric
Hand Feed Per revolution	0.05 in.	1.27 mm
Hand Wheel Graduation	0.0001 in.	0.00254 mm

Grinding Wheel	Inch	Metric
Outside Diameter	8 in.	203.2 mm
Wheel Bore	1.25 in.	31.75 mm
Wheel Width	0.5 in.	12.7 mm

Motors	Inch	Metric
Spindle	2 HP	1.49 Kw
Hydraulic Table	1 HP	0.75 Kw

General	Inch	Metric
Floor Area (W x H x L)	6.91 x 4.91 x 6.5 ft.	2.10 x 1.49 x 1.98 M)
Approximate Weight	2,600 lbs.	1,179.3 Kg)
Power Consumption (220V)	4KVA/11 amps	4KVA/11 amps
Power Consumption (440V)	4KVA/5.5 amps	4KVA/5.5 amps

All specifications subject to change without notice. Please call to verify.

Accessories

Standard Accessories

Grinding wheel
Kanetsu chuck with coolant system (12 gal) and splash guard
Auto-lube system
Wheel adapter/flange
Wheel balancing arbor
Work light
Diamond dresser
Tool kit
Wired 220V or 440V
Fully loaded special package available

Optional Accessories

- Permanent magnetic chuck (fine pole)
- Electro-magnetic chuck (fine pole) w/ control
- Overhead manual parallel dresser
- Balancing stand
- Extra wheel adapter (flange)
- Dust collector
- Coolant system w/paper filter (25 gal) & magnetic separator, 220V/440V
- Digital Readout System
- CE mark

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Toolroom Lathes

Precision Lathes

Heavy Duty Lathes

Heavy Duty Large Swing Lathes

Surface Grinders

Manual Surface Grinders

Automatic Surface Grinders

Traveling Column Surface Grinders

Double Column Surface Grinders

Cylindrical Grinders

OD Grinders

NC Grinders

Band Saws

Vertical Band Saws

Manual Band Saws

Miter Band Saws

Automatic Band Saws

NC Band Saws

Radial Arm Drills

Radial Drills: Precision And Durability For Demanding Operations

RD-820

RD-1230

RD-1600

RD-2000

RD-2500

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Vertical Machining Centers

Linear Roller Pack Way

Gear Head Box Way

Double Column Linear Roller Pack Way

5-Axis Simultaneous VMC

SVX-160-F

SVX-300-F

SVX-500-F

CNC Heavy Duty Bed Mill (No ATC)

Vertical Spindles

Vertical / Horizontal Spindles

CNC Knee Type Vertical Milling Machines

2-Axis CNC Knee Mills

3-Axis CNC Knee Mills

CNC Precision Lathes (Flat Bed)

1840TC-F

2060TC-F

2460TC-F

3060TC-F

3080TC-F

30120TC-F

30160TC-F

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STB-Series

STC-Series

STF-Series

CNC Cylindrical Grinders

2-Axis CNC Plunge In Wheelhead

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SG-820-2A

Overview

Features

Honey combed shape ribs design

long lasting accuracy

Optional overhead dresser

Specs

Accessories

Standard Accessories

Optional Accessories

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