New 2025 Clausing CCG1680SNC 16″ x 80″ NC Control Precision Cylinder Grinder with Conversational Operation
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Discover precision with the new 2025 Clausing CCG1680SNC Cylindrical Grinder. Featuring NC control and 16.5" swing, it offers 78.7" between centers, 5 hp power, and handles up to 330 lbs. Perfect for exacting machining tasks.
Machine Style.......... NC – Hydraulic
Distance Between Centers (inch).......... 78.7
Swing Over Table (inch).......... 16.5
Maximum Load of Centers (lbs.).......... 330
Maximum External Grinding Diameter (inch).......... 15.7
Wheel Head Swivel Angle.......... +/- 30 degrees
Wheel Head Manual Distance (inch).......... 6.3
Wheel Head Auto Rapid Advance (inch).......... 1.57
Wheel Head Sliding Seat Supplementary Displacement (inch).......... 95 (total 11.6)
Wheel Head Minimum Setting Unit (inch).......... 0.000039
Wheel Head One Turn Handwheel (graduation) (inch).......... 2 (0.000196)
Grinding Wheel OD x W x ID (inch).......... 15.9 x 1.96 x 5
Grinding Wheel Speeds (belt-type rpm).......... 1783/1940
Work Spindle Head Swivel Angle.......... 120 (+90 to -30) degrees
Work Spindle Head Center Taper.......... 4MT
Work Spindle Head Spindle Speeds Variable (rpm).......... 10 – 300
Work Spindle Head Max. Load of Spindle (including tool holder).......... 77lbs. 5.9” Max Long
Tailstock Center Taper.......... 4MT
Tailstock Quill Stroke (inch).......... 0.984
Table Swivel Angle.......... -1 to +7 degrees
Table Traverse Speed (in/min).......... 1.96 – 212.5
Table Auto Reciprocate Min. Stroke (inch).......... 0.3149
Table Feed of One Turn of Handwheel (2-step inch).......... 0.787
Wheel Spindle Horsepower.......... 5
Workhead Spindle Horsepower.......... 1-3/4 / 2.5
Hydraulic Pump Horsepower.......... ½
Wheel Spindle Lubrication Pump Horsepower.......... ¼
Coolant Pump Horsepower.......... ¼
Optional Internal Grinding Spindle Horsepower.......... 1
Wheel Spindle Lube Tank Capacity (liters).......... 9
Hydraulic Fluid Tank Capacity (liters).......... 46
Coolant Tank Capacity (liters).......... 110
Machine Weight (lbs.).......... 13,640
Shipping Weight (lbs.).......... 11,540
Floor Dimensions W x D x H (inch).......... 323 x 87 x 45
Shipping Dimensions W x D x H (inch).......... 333 x 97 x 54
Machine Features:
• Distance between centers 78.7”
• Swing over table is 16.5
• Maximum grinding diameter is 15.7”
• NC computer control combined conversational operation control for maximum operator convenience
• Inverter control head speed 10-300 rpm
• Grinding wheel speed 1783/1940 rpm belt drive
• Automatic feed is driven by servomotor
• Hydraulically operated traverse moving
• Optional internal grinding attachment
• 1 year limited warranty
Discover precision with the new 2025 Clausing CCG1680SNC Cylindrical Grinder. Featuring NC control and 16.5" swing, it offers 78.7" between centers, 5 hp power, and handles up to 330 lbs. Perfect for exacting machining tasks.
T.R. Wigglesworth Machinery Company has proudly represented Clausing for over 40 Years.
For over 113 years, Clausing has been a leader in the Metalworking industry with rugged dependable Machine Tools. Today, Clausing markets and manufactures the best Machine Tools the world has to offer. Every product is backed by our independently operated Clausing Service Center. The service center has over 80,000 parts and 95% of all orders are shipped within 24 hours. Highly qualified technicians are available to provide phone and on-site support.
Clausing Industrial Inc. high precision cylinder grinders are unmatched in structural rigidity and stability, grinding accuracy and operational convenience. Each machine provides maximum operational flexibility thereby allowing for various grinding operations. You will get extra value when putting Clausing cylinder grinders on your production line. NC computer controlled combined with conversational operation for maximum operator convenience.
The grinding wheel spindle is precision machined from high quality SNCM220 alloy steel normalized and tempered, carburized and sub-zero treated, precision ground and mirror-effect treated to over HRC62 hardness. The wheel spindle runs by using special hydrostatic bearing and is especially ideal for precision work. It features high speed no friction between metals, no heat generation deformation-free producing extra high accuracy for continual use.
Advanced hydrostatic lubrication system for the slideways of the table and wheel head lubricate the ways with an automatic lubrication system to provide extremely smooth movement and superior grinding accuracy.
The optional internal grinding attachment allows the operator to grind inside tubing or bearing races quickly and easily.
Imperial
| Swing | 16.5" |
| Centers | 78.7" |
| Power | 5 hp |
| Workhead Power | 2.5 hp |
| Workhead Speed | 300 RPM |
| Grinding Wheel Dia. | 15.9" |
| Max Weight Between Centers | 330 lb |
| Dimensions | 323 x 87 x 45 |
| Weight | 13640 lbs. |
Machine Style.......... NC – Hydraulic
Distance Between Centers (inch).......... 78.7
Swing Over Table (inch).......... 16.5
Maximum Load of Centers (lbs.).......... 330
Maximum External Grinding Diameter (inch).......... 15.7
Wheel Head Swivel Angle.......... +/- 30 degrees
Wheel Head Manual Distance (inch).......... 6.3
Wheel Head Auto Rapid Advance (inch).......... 1.57
Wheel Head Sliding Seat Supplementary Displacement (inch).......... 95 (total 11.6)
Wheel Head Minimum Setting Unit (inch).......... 0.000039
Wheel Head One Turn Handwheel (graduation) (inch).......... 2 (0.000196)
Grinding Wheel OD x W x ID (inch).......... 15.9 x 1.96 x 5
Grinding Wheel Speeds (belt-type rpm).......... 1783/1940
Work Spindle Head Swivel Angle.......... 120 (+90 to -30) degrees
Work Spindle Head Center Taper.......... 4MT
Work Spindle Head Spindle Speeds Variable (rpm).......... 10 – 300
Work Spindle Head Max. Load of Spindle (including tool holder).......... 77lbs. 5.9” Max Long
Tailstock Center Taper.......... 4MT
Tailstock Quill Stroke (inch).......... 0.984
Table Swivel Angle.......... -1 to +7 degrees
Table Traverse Speed (in/min).......... 1.96 – 212.5
Table Auto Reciprocate Min. Stroke (inch).......... 0.3149
Table Feed of One Turn of Handwheel (2-step inch).......... 0.787
Wheel Spindle Horsepower.......... 5
Workhead Spindle Horsepower.......... 1-3/4 / 2.5
Hydraulic Pump Horsepower.......... ½
Wheel Spindle Lubrication Pump Horsepower.......... ¼
Coolant Pump Horsepower.......... ¼
Optional Internal Grinding Spindle Horsepower.......... 1
Wheel Spindle Lube Tank Capacity (liters).......... 9
Hydraulic Fluid Tank Capacity (liters).......... 46
Coolant Tank Capacity (liters).......... 110
Machine Weight (lbs.).......... 13,640
Shipping Weight (lbs.).......... 11,540
Floor Dimensions W x D x H (inch).......... 323 x 87 x 45
Shipping Dimensions W x D x H (inch).......... 333 x 97 x 54
Machine Features:
• Distance between centers 78.7”
• Swing over table is 16.5
• Maximum grinding diameter is 15.7”
• NC computer control combined conversational operation control for maximum operator convenience
• Inverter control head speed 10-300 rpm
• Grinding wheel speed 1783/1940 rpm belt drive
• Automatic feed is driven by servomotor
• Hydraulically operated traverse moving
• Optional internal grinding attachment
• 1 year limited warranty
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