Flat part polishing machine KSL PENCIL

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Overview
The KSL PENCIL is a table-based edge polishing machine designed to produce rounded pencil edges (small radii) and eased edges with high process reliability. It features swiveling bevel grinding supports and a modular concept to adapt to different materials and workpiece thicknesses.

Main features

• Swiveling bevel grinding supports for manufacturing rounded edges (pencil/soft edges).
• Table-based KSL concept offering high process reliability and adaptability to different materials.
• Modular design: number of grinding supports can be adapted; optional components available for calibration, bevel cutting and groove sawing.
• Standard machine configuration includes several grinding heads plus programmable pre-milling heads for top and bottom chamfers and swiveling chamfering supports.
• Alternative support options available, e.g. planetary grinding heads.
• Capable of high feed speeds for soft edges depending on material (up to 2 m/min in some cases).

Standard configuration and options

• Standard delivery: several end-face grinding supports and a programmable pre-milling support for top and bottom chamfers.
• Swiveling upper and lower chamfering units with up to 4 supports each for producing rounded chamfers.
• Upper chamfering supports are automatically height-adjustable to process material thicknesses from 12 to 80 mm.
• Supports can alternatively be fixed at 45° for producing precise standard chamfers.
• Modular extensions: customer-specific number of grinding supports and special units for calibration, bevel cutting and groove sawing.

Technical specifications

• Number of grinding heads (max.): 10 units
• Power of grinding heads: 4 kW
• Number of chamfering heads top (max.): 4 units
• Number of chamfering heads bottom (max.): 4 units
• Power of chamfering heads: 2 kW
• Power of drip channel head: 3–5 kW
• Grinding thickness: 12–80 mm