For over 60 years, WINTER has been designing and manufacturing an extensive range of cutting, grinding and polishing machines. Originally making machines specifically for the gem industry, WINTER now also makes a diverse range of machines for the glass, stone and ceramic industries.
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WINTER is delighted to work with you to custom-make your machine, whether it be automatic, semi-automatic, manual or CNC controlled. With over 40 machines from our range on display in Idar-Oberstein, we welcome you to join us to discuss your unique requirements.
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Cabochon and Form Grinding Machines |
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- Fast, accurate grinding and polishing
- Semi automatic, fully automatic or manual options
- Final form obtained from selected diamond profile wheel
- Available for single or large production – potential for 200 pieces per hour
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Cutting Machines |
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- Perfect for cutting slices of gemstones for laboratory or industrial needs
- Diamond saw blades ensure maximum tolerance
- Range of machines utilise blades from 100 to 1000mm
- High speed precision spindle ensures accurate fine cut
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Bead Grinding Machines |
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- The machine is used for the final grinding of preformed or preground beads. Materials like glass, ceramics, precious stones, carbon or other hard materials can be ground.
- Construction: manual (manual adjustment) or semi-automatic with electro-pneumatic controls.
- Technical data: 400 Volts / 0.37 kW / 50 Hz / 3 phase
Revolutions of spindle: 70 - 320 rpm, infinitely variable
Pneumatic equipment: 6 bar
Diameter of grinding disc: 325 mm with profiled grooves
Grinding profile: According to customer specifications
Bead diameter: 3 - 16 mm
Dimensions: manual: 1100 x 750 x 1700 mm
 semi-automatic: 1500 x 900 x 2500 mm
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Polishing Solutions |
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Full range of high quality polishing options including:
- Flat lapping
- Vibro-Lap – large heavy pieces up to 600 mm rapidly polished on flat disc
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Table Drilling Machines |
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- High quality table drilling machines
- Precise, absolutely straight holes
- Hollow diamond drills from 0.75 to 16 mm
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CNC Drilling Machines |
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- Automatic 3 axis machines
- Drilling depth up to 22 mm
- Hollow diamond drills from 0.75 to 16 mm
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Benefits of WINTER Machines |
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- Over 60 years of knowlege and technical experience
- Precision German engineering and quality
- Outstanding reliability
- Long lasting and incredibly durable
- Extensive range of standard & custom made machines
- Excellent international customer support
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