Sinks
Grinding/linishing and satin finishing of sinks, including complex shapes.
Sink Grinding Machine
COSMAP TR + CNC RAD/REC
Indexed rotary table with C.N.C.-RAD/REC grinding/linishing unit for sinks and tubs
COSMAP TR + CNC RAD/REC combines an indexed rotary table with a C.N.C.-RAD/REC grinding/linishing unit for grinding, linishing and satin finishing sinks and bowls/tubs, including complex shapes.
Manufactured byCOSMAP
Over 20 mmTub radius ground with CNC-RAD
90°Tub corner angle ground with CNC-REC
8–10 mmInternal tank radius ground
Single/doubleGrinding heads
Mini to heavyCNC unit sizes
Overview
Grinding inside sinks and tubs
The TR + CNC RAD/REC is designed for grinding/linishing and satin finishing of sinks and bowls/tubs. It keeps the flexibility of a standard CNC working unit and can be supplied with single or double heads.
The heads have pneumatic working pressure control managed by software and automatic wheel centering to set the grinding angle. The CNC-REC can take an additional rotary axis to tilt the grinding unit. The spindle fixture can be static or moved by one or two controlled axes that interpolate with the axes of the grinding unit.
The units can work alone, with a working bench or with a rotary table. A buff can be added to the support arm of the contact wheel, and a special belt tensioning system allows grinding of tanks with an internal radius of 8–10 mm.
Applications
What the TR + CNC RAD/REC is used for
The machine grinds and satin finishes sinks and tubs, from large radii to sharp corners.
Tubs with a radius over 20 mm
Ground with the CNC-RAD version of the unit.
Tubs with 90° corners
Ground with the CNC-REC version of the unit.
Small internal radii
Inner surfaces with an 8–10 mm radius, using the special belt tensioning system.
Features
Machine features
- Single or double grinding heads
- Pneumatic working pressure control managed by software
- Automatic wheel centering to set the grinding angle
- Optional extra rotary axis to tilt the unit (CNC-REC)
- Static spindle fixture or one or two interpolated controlled axes
- Self-learning programming, no machine programming language needed
Benefits
What it brings to production
High productivity, with loading and unloading times hidden by the rotary table
Handles any sink, including complex shapes
Quick, certified setup for immediate production changes
Unit size matched to needs, from mini to heavy CNC
Grinding sinks or tubs?
Share your sink and tub shapes, radii and required finish, and our Machinery team will help you configure a COSMAP TR + CNC RAD/REC.
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