* Touch panel / Digitalization of all processing conditions / Memory / High reproducibility * Fully NC / Ultra high rigidity, high precision, versatile machine
* NC High-Precision Centerless Grinding Machine Manual Type PM Series PM-80/-100/-120/-160/-200/-300 Select based on processing lens diameter and processing R... A comprehensive lineup Product introduction: PM-160 Features... Direct grinding creation of lens spherical surfaces using dish-shaped grinding wheels / Efficient grinding * Additional specifications - DS = Direct Smoothing Method - CS = Cup Hole Smoothing Method - AC = Auto Centering Smoothing Method - PP = High-Speed Compression Grinding Method - VP = Optical Axis Automatic Centering Grinding Method
Inquire About This Product
basic information
Device Body - PM-160 Processing Overview - Lens Diameter… 8φ to 160φ - Lens R… 5R to Flat - Swing Angle… Left 45° to Vertical 0° to Right 45° - Rotation Speed… 3000 Max / 1.5 kW Additional Specifications - DS/CS/AC/PP/VP - For other processing conditions, 2/3 multi-stage settings, and further details, please contact us.
Price range
Delivery Time
Applications/Examples of results
Processing Examples (Attached Photos) * Precision Grinding Direct grinding creation of lens spherical surfaces using dish-shaped grinding wheels and additional specifications - Achieved CG-free processing through DS CS, shortening the process * Polishing - Additional specifications AC, PP, VP Achieved improvement in processing accuracy, such as stabilization of polishing precision and reduction of polishing time.
catalog（1）
Download All Catalogs
Company information
Kojima Engineering Co., Ltd. is a company located in Nakaminowa, Minowa Town, Kamiina District, Nagano Prefecture, that handles the design, manufacturing, and sales of polishing equipment, labor-saving machines, tools, and more. As of April 18, 2025, we have renewed our website. https://www.kojima-eg.com/