diamond lapping machine / for hard materials
Model 20 Lapmaster Wolters GmbH



  • Options:


  • Applications:

    for hard materials

  • Outer diameter:

    508 mm

  • Inner diameter:

    127 mm


The Lapmaster Model 20 is a bench mounted unit with a heavy duty carbon steel weldment base. The model 20 is ideal for engineering workshops, where flatness and finish are of prime importance. It is equipped with a 508mm diameter serrated lap plate, manufactured from Grade 300 grey cast iron to ISO 185(2005) as standard. In-shop lapping reduces costs of component processing and equipment maintenance programs. Worn parts are reconditioned and salvaged, thus eliminating scrap. Valve bodies, discs, gears, vanes, valve plates and shaft seals are a few of the components benefiting from the lapping process. The machine is intended for use with free abrasive compounds. A dispensing system, for use with water and diamond compounds etc., can also be fitted

The Lapmaster Model 20 lapping / polishing machine is fitted with an electronic dispenser for the liquid diamond abrasive slurry and the appropriate lubricating fluid, a dual head spray bar and an electrically driven stirrer unit which houses small glass reservoirs of both fluids The liquid diamond electronic dispenser controls the supply of liquid diamond abrasive and lubricating fluid, automatically feeding it at pre-set intervals in conjunction with the machines process timer. The unit incorporates microprocessor control based circuitry giving consistent performance and reliability. The fluids are fed to the dual head spray bar using compressed air (regulated to 0.5 bar) in an aspiratory fashion so that the glass reservoirs are never pressurised. The duration period of the spray and interval between sprays can be independently set for both