Wholesale Follow Type CNC Crankshaft Grinding Machine

Follow Type CNC Crankshaft Grinding Machine

Basic Data

The Follow Type CNC Crankshaft Grinding Machine represents the pinnacle of high-dynamic non-circular interpolation. Instead of relying on manual eccentric fixtures to align each crankpin, this machine keeps the crankshaft rotating on its true center axis (C-axis). The grinding wheelhead (X-axis) utilizes high-frequency, real-time tracking algorithms to dynamically "chase" and grind the eccentric pins on the move, finishing all main and pin journals in a single clamping setup.

Core Technical Advantages
High-Dynamic Chasing Architecture: Direct-drive linear and torque motors eliminate mechanical linkages, allowing the X-axis to execute flawless orbital tracking in perfect sync with the rotating workpiece.

Zero Re-Clamping Cumulative Error: Grinding all features in one setup mechanically locks the parallelism, alignment, and phase angles between main journals and eccentric pins.

Micro-Second Path Correction: Specialized CNC profiling software actively compensates for mechanical inertia and wheel wear tracking lag during high-RPM follow motions.

Active Folower Gauging: Integrates real-time tracking gauges (Marposs) that ride along the eccentric pin during the active grinding stroke for live sizing corrections.

Key Application Sectors
Automotive Engines: Mass production of lightweight, high-RPM passenger car and hybrid EV crankshafts.

Heavy Transportation: High-torque crankshafts for commercial trucks, agricultural machinery, and defense vehicles.

Industrial Compressors: Multi-throw eccentric shafts utilized in heavy-duty refrigeration and climate control units.

Technical Data:
  • MK8250T

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Zhejiang Quanshun Machine Tool Co., Ltd.

Zhejiang Quanshun Machine Tool Co., Ltd.

Zhejiang Quanshun Machine Tool Co., Ltd. is a professional manufacturer of precision grinding machines. It is located in Zhuji, Zhejiang Province, the main economic development area of the Yangtze River Delta. It is 65km away from Hangzhou, 180km away from Shanghai, 60km away from Hangzhou International Airport, and 60km away from expressways such as Hangjinqu, Zhuyong, and Shaozhu, with convenient transportation and unique geographical location.

The company covers an area of 35000 square meters and a building area of 32000 square meters. Zhejiang Quanshun Machine Tool Co., Ltd. is a professional wholesale Follow Type CNC Crankshaft Grinding Machine Manufacturers and Follow Type CNC Crankshaft Grinding Machine Factory. It has a machine tool production base and a hydraulic parts production base. The main products are various specifications of ordinary (CNC) cylindrical grinding machines, CNC end face cylindrical grinding machines, automatic loading and unloading CNC (end face) cylindrical grinding machines, composite grinding machines,high-precision ordinary (CNC) cylindrical grinding machines, and we can design and develop various kinds of non-standard special grinding machines according to the needs of users and provide relevant technology, software, training services and automation solutions. Our company has complete product research and development capabilities, passed IS09001-2015 quality system and CE safety certifications, and was named "National High-tech Enterprise".In 2021, it was rated as a specialized and new small and medium-sized enterprise in Zhejiang Province. We also have self-export qualifications. Our company adheres to the concept of "quality first, reputation first, service first", so that our products have a good reputation in the market. At present, our products have been exported to more than 20 countries, such as the United States, Germany, Japan, and Southeast Asia.

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News

  • Industry News 2026-06-15

    Centerless grinding commonly causes problems such as chatter marks, workpiece out-of-roundness, surface burning, taper errors, and inconsistent part diameter. These issues stem from incorrect blade height setup, imprope...

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  • Industry News 2026-06-12

    Crankshaft grinders are primarily used to restore worn or damaged crankshafts in automotive engines, diesel trucks, marine vessels, locomotives, agricultural machinery, and industrial compressors by precisely regrinding...

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  • Industry News 2026-06-09

    Direct Answer A grinding machine works by rotating an abrasive wheel at high speed against a workpiece to remove material through abrasion, shaping the surface to precise dimensional tolerances. The wheel's abrasive gr...

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