Crankshaft Grinding Machine CGX270-600
The Winona Van Norman CGX Crankshaft Grinder is an entry-level precision grinding machine engineered for crankshaft rebuilding and low-volume production applications. Designed for professional engine rebuilding shops and specialty manufacturers, the CGX combines advanced control technology with a rigid machine platform to deliver exceptional accuracy, repeatability, and consistent journal finishes. Its intuitive operation and compact design make it an ideal solution for facilities seeking high-quality crankshaft grinding with maximum efficiency.
The CGX features a PLC-based control system with X- and Z-axis movements driven by precision ballscrews riding on hardened linear guideways and monitored by high-resolution linear encoders for smooth, accurate positioning. A centralized automatic lubrication system helps reduce maintenance while promoting long-term reliability, and an automatic wheel dressing cycle with automatic wheel positioning ensures consistent grinding quality throughout every operation. A fully automatic wheel balancing system and integrated vibration detection continuously optimize grinding conditions, improving surface finish quality and extending wheel life.
To further enhance precision and simplify setup, the CGX is equipped with a 3D touch probe mounted on the grinding wheel head, allowing accurate longitudinal workpiece alignment and precise grinding wheel positioning. Combining intelligent automation, durable construction, and user-friendly operation, the Winona Van Norman CGX Crankshaft Grinder delivers the precision, reliability, and repeatable performance professional machine shops rely on for high-quality crankshaft rebuilding and low-volume manufacturing.
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Product Information
Operations
Four indexing locations on the head stock with the air operated index pins make it faster to dial in the crankshaft properly. Easily adjusted outboard counterweights never need to be supplemented by inboard weights.
Specifications
The Z axes travels 1,700 mm and the X axes travels 305 mm. The grinding wheel diameter is 710 mm.
Features
Standard Tooling
Features and Options
Height of Centers on Table:
Max. Distance Between Centers:
Max. Distance Between Self Centering Chucks:
Max. Diameter Admitted on Table:
Max. Head Offset:
Max. Diameter Ground Using a New Grinding Wheel:
Diameter of Grinding Wheel:
Standard Grinding Wheel Thickness:
Min. Grinding Wheel Thickness:
Max. Grinding Wheel Thickness:
Max. Weight Admitted Between Centers:
Diameter of Self Centering Chucks:
Variable Headstock Rotation Speeds:
Grindhead Motor Power:
Head Stock Motor Power:
Z Axis Motor Power:
X Axis Motor Power:
Air Pressure for Head Displacement:
Overal Dimensions:
Approx. Machine Weight:
Approx. Shipping Weight:
10.6″
29.5″
23.6″
21.25″
4.7″
15.7″
27.95″
0.98″
0.78″
1.98″
661 lbs.
7.87″
80 RPM
4 kW
2 – 7 kW
2 – 7 kW
2 – 7 kW
87 PSI
126.5″ l x 88.6″ w x 74.6″ h
16,746 lbs.
18,739 lbs.