* 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
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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.
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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.
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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/
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