Contact Us

+1 (800) 533-8008

Crankshaft Grinding Machine CGX460-4100

Angle view of a Winona Van Norman Crankshaft Grinder engineered for precision crankshaft reconditioning and journal restoration.

The Winona Van Norman Crankshaft Grinder is engineered to deliver exceptional durability, precision, and reliability for professional crankshaft reconditioning and production applications. Built with a heavy-duty machine structure and widely spaced precision guideways, it maintains accurate alignment between the grinding wheel head and worktable throughout the grinding process. This rigid construction minimizes vibration, enhances dimensional accuracy, and consistently produces superior journal finishes for engine rebuilding, remanufacturing, and precision manufacturing operations.

Designed for maximum efficiency, the machine features easily adjustable outboard counterweights that eliminate the need for traditional inboard weights, simplifying setup while improving balance and grinding stability. Precision-engineered controls, including an incremental in-feed lever, provide smoother and more accurate adjustments than conventional handwheel systems, allowing operators to achieve exact journal dimensions with confidence. The advanced grinding design also enables precise double-plunge grinding without lap lines, resulting in improved surface finish quality and greater machining consistency.

Built for years of dependable service, the Winona Van Norman Crankshaft Grinder combines rugged construction, intuitive operation, and precision engineering to maximize productivity while minimizing maintenance and downtime. Its optimized design extends grinding wheel life, enhances operator safety, and delivers the repeatable accuracy and long-term reliability professional machine shops and manufacturers rely on every day.

Request A Quote

Fill out the form below to request a quote for the Crankshaft Grinding Machine CGX460-4100.
Request Quote

Dimensions

Electrical

Production

Contact Info

Product Information

Four indexing locations on the head stock with the air operated index pins make it faster to dial in the crankshaft properly.

– Heads movement on air cushion
– Hydraulic system and coolant system
– Centralized automatic lubricant system
– Crankshaft centering fixture with dial indicator
– Crankshaft journal checking square
– Head offset measuring device with indicator
– Wheel face, side and radius dresser
– Template for levelling the machine
– Motor pulley for reduced grinding wheel
– Chuck with diameter on request

Steady rests:
Heavy Steady rest
    Light steady rest (35kg)
    Steady rest for big diameter
  + other steady rests capacity on request

– Driving dogs and driving plates for drivers
– Conic centers and blunt center for workhead
– Corundum grinding wheel
– Wheel balancing arbor and grinding wheel hub puller

Features and Options

Height of Centers on Table:
Mxa. Distance Between Centers:
Swing Over Table:
Max. Head Offset (Stroke / 2):
Max. Diameter Admitted on STD Steady Rests:
Max. Workpiece Diameter on a New Wheel:
Max. Weight Admitted with Steady Rest:
Diameter of Grinding Wheel:
Min. Grinding Wheel Thickness:
Max. Grinding Wheel Thickness:
Grinding Wheel Peripheral Speed:
Grinding Wheel Motor Power:

18.1″
161.4″
36.2″
8.6″
9.8″
17.7″
98.4″
44.8″
0.98″
2.7″
33 m/s
11 kW

Demonstration

Video coming soon