Single-sided Machines

Single-sided Machines

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Single-sided Machines

For grinding, lapping and polishing

We develop, design and build precision single-sided grinding, lapping and polishing machines. They are used for production of plano and spherical workpieces as prisms, precision plano optics, semiconductor substrates or different kinds of lenses.

The machines are programmable as well as fully CNC or NC-controlled. This helps you improving process stability, process repeatability and product quality. The machines are optimized for processing glass, ceramics and crystals.

Please contact us to discuss your specifications.

Benefits of Single-sided Machines

  • Extremely robust and compact design
  • Process measuring and control technology very precisely adjustable
  • Programs and recipes enable repeatable production processes
  • Recipes can be divided in numerous process steps
  • Machine automatically tracks past runs, temperatures, pressures, drive momentum, etc.
  • Minimization of errors (parameters saved in program)
  • Automatic notification of service intervals
  • Extensive programming and recipe management enables quick training of personnel from outside the industry
  • Export of all process data and batch management possible
Olga Stark

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 5858428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Jürgen Waidhas

Sales Engineer for Tools, Machines & Consumables

Mario Patraschkov

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 5858428 31
mario@dopa-diatools.com

Please do not hesitate to contact us. We would gladly support you with our expertise and customize the machines to your needs.

Double-sided Machines

Double-sided Machines

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Double-sided Machines

Double-sided Machines for Grinding and Polishing

We also offer double-sided grinding, lapping and polishing machines. Working 30 years in the development and production of diamond tooling as well as producing precision optics and semiconductor substrates gives us the background to understand your requirements and transfer them into the needed machine.

Please contact us to discuss your specifications.

Olga Stark

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 5858428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Jürgen Waidhas

Sales Engineer for Tools, Machines & Consumables

Mario Patraschkov

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 5858428 31
mario@dopa-diatools.com

Please do not hesitate to contact us. We would gladly support you with our expertise and customize the machines to your needs.

Continuous grinding and polishing machines

Continuous grinding and polishing machines

Home » Products » Machines »

Continuous grinding and polishing machines

  • Developed and optimized through decades of process experience
  • Extremely robust and high precision design
  • Process measuring and control technology very precisely adjustable
  • Digital control and recording of all process parameters
  • Machine automatically tracks past runs, temperatures, pressures, rpms, directions, drive momentum, etc.
  • Optional integrated CNC controlled pitch/pad grooving unit
  • Automatic notification of maintenance requirements

Please contact us for more informations.

Olga Stark

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 5858428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Jürgen Waidhas

Sales Engineer for Tools, Machines & Consumables

Mario Patraschkov

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 5858428 31
mario@dopa-diatools.com

Please do not hesitate to contact us. We would gladly support you with our expertise and customize the machines to your needs.

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Chamfering Tools

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Polishing Slurry Systems

Polishing Slurry Systems

Home » Products » Machinery & Plant Engineering »

Polishing Slurry Systems

High Precision Supply and Temperature Control

We build efficient systems for high precision supply and temperature control of polishing slurries and suspensions. These can be utilized in the area of high precision machining and are suitable for polishing machines or other machines that require precision temperature-controlled fluid feed or applications where you want to recycle fluids.

dopa polishing slurry systems have electronic temperature control, quick couplings on all electrical connections and media lines as well as different chilling options:

  • Water-Water-Chiller (WW) for connection to central cooling system or external cooling unit
  • Self-chilling stand-alone unit with integrated Air-Water-Chiller (AW)

Various further options are available upon request. We build polishing slurry systems according to your needs. Please contact us to discuss your specifications.

Benefits of dopa polishing slurry systems

  • Compact design
  • Heating and cooling through outer tank walls prevent incrustations and agglomeration of polishing powders
  • Enables finer and more consistent polishing grades
  • Minimization of media-contacting components
  • High precision temperature control
  • Smooth surfaces without corners and edges enable easy cleaning of the entire system from the inside and outside

Please see the data sheet – dopa polishing slurry systems to access the detailed machine description (PDF).

Olga Stark

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 5858428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Jürgen Waidhas

Sales Engineer for Tools, Machines & Consumables

Mario Patraschkov

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 5858428 31
mario@dopa-diatools.com

Please do not hesitate to contact us. We would gladly support you with our expertise and customize the machines to your needs.

Complementary products

Carriers

Carriers

Dressing & Conditioning Tools

Dressing & Conditioning Tools

Flatness & Gap Measuring Systems

Flatness & Gap Measuring Systems

Coolants & Lubricants

Coolants & Lubricants

Single-sided Machines

Single-sided Machines

Double-sided Machines

Double-sided Machines

Grinding Wheels

Grinding Wheels

Grinding & Polishing Pellets

Grinding & Polishing Pellets

Chamfering Tools

Chamfering Tools

Coolant filtration systems

Coolant filtration systems

Home » Products » Machinery & Plant Engineering »

Coolant filtration systems

Recycling, filtration and temperature controlled

We build efficient coolant filtration systems for processing, filtering, pumping and temperature controlling coolants and cutting fluids. Our coolant filtration systems can be utilized in the machining of glass, ceramics and metals. They are suitable for grinding, generating, sawing and milling machines and serve as a substitute for centrifuges. The integrated water-water-chiller can be connected with the central cooling system or external cooling unit.

The combination of sedimentation and 2-phase ultra-fine filtration enables a 3-phase filtration process. dopa coolant filtration systems are further equipped with:

  • Quick couplings on all electrical connections and media lines
  • Non-contact level monitoring with alarm function (acoustic & optical)
  • Acoustic and visual alarm in case of pump errors (e.g. mechanical blockage)

Various further options are available upon request. We build coolant filtration systems according to your needs. Please contact us to discuss your specifications.

Benefits of dopa coolant filtration systems

  • Cost effective alternative to centrifuges
  • Compact design
  • 3-phase filtration secures that particles ≥1µm are filtered out
  • Ultra-fine filtration allows usage in the production of high-end surfaces
  • Removable pump units enable very easy cleaning of the entire system
  • Significant minimization of noise and vibration in the working area

Please see the data sheet – dopa coolant filtration systems to access the detailed machine description. (PDF).

Contact us with your requirements for your customized quote! We are always happy to assist you with our expertise in customization.

PDF Download

Olga Stark

Olga Stark

Internal Sales for Tools, Machines & Consumables

+49 (0)30 5858428 32
olga.stark@dopa-diatools.com

Jürgen Waidhas

Jürgen Waidhas

Sales Engineer for Tools, Machines & Consumables

Mario Patraschkov

Mario Patraschkov

Head of Sales Tools, Machines & Consumables

+49 (0)30 5858428 31
mario@dopa-diatools.com

Please do not hesitate to contact us. We would gladly support you with our expertise and customize the machines to your needs.

Complementary products

Carriers

Carriers

Dressing & Conditioning Tools

Dressing & Conditioning Tools

Flatness & Gap Measuring Systems

Flatness & Gap Measuring Systems

Coolants & Lubricants

Coolants & Lubricants

Single-sided Machines

Single-sided Machines

Double-sided Machines

Double-sided Machines

Grinding Wheels

Grinding Wheels

Grinding & Polishing Pellets

Grinding & Polishing Pellets

Chamfering Tools

Chamfering Tools