MSF1000 All-in-one Superfinishing Machine

Specifications of MSF1000 All-in-one Superfinishing Machine

Advantages of MSF1000 All-in-one Superfinishing Machine

• The MSF1000 All-in-one Superfinishing Machine from Lanma sets a new benchmark in raceway superfinishing for bearing manufacturers. With its integrated design, the machine is engineered to handle inner ring bore diameters from Ø220 mm to Ø800 mm and outer diameters up to Ø1000 mm, making it truly “all in one” for medium-to-large bearing rings. This wide range enables you to consolidate multiple finishing lines into a single machine, reducing floor space, tooling changes and setup overhead.

  
  

• One of the standout features of the MSF1000 is its advanced clamping and high-rotational accuracy system. Inner rings are centred via their bore and end-face compressed, while outer rings are supported centreless on the OD and compressed on the end face—resulting in extremely stable workpiece rotation during superfinishing. Combined with stone pressure controlled via a proportional valve and automatic oil-stone wear compensation, the machine delivers highly consistent surface finishes across production batches.

  
  

• Through its Siemens 828D CNC control system, touch-screen interface, oil-mist lubrication of the work-spindle and stepless regulation of spindle speed (200–2,000 r/min) and oscillation frequency (55–55,000 r/min), the MSF1000 offers exceptional versatility and precision. These control features allow operators to optimise process parameters for different bearing types—deep groove, four-point contact, tapered/cylindrical—with minimal manual adjustment. As a result, cycle times range from approximately 10 s to 300 s per piece depending on size and finish requirements.

  
  

• From a quality and productivity standpoint, the MSF1000 delivers clear business advantages. Its integrated triple-pass superfinishing cycle (three rounds on one workstation) ensures that each workpiece undergoes consistent surface treatment with minimal repositioning, which boosts throughput and reduces handling errors. By maintaining tight dimensional tolerances while achieving the ultra-smooth plateau surface required in high-performance bearings, the machine enhances bearing life, reduces friction and enables manufacturers to meet stricter OEM noise, vibration and durability specifications.

  
  

• The MSF1000 All-in-one Superfinishing Machine is designed for manufacturers who demand both flexibility and high precision in their finishing operations. By combining broad part-size compatibility, intelligent automation, advanced control systems and robust mechanical design, it delivers both improved surface integrity and operational efficiency. For any company seeking to upgrade its finishing line to serve automotive, aerospace, industrial or high-precision bearing markets, this machine represents a strategic investment in future-proof production.