Cross-hatchOur cross-hatch
grooved plates are fully machined to suit individual machines, and are available in sets of upper and lower plates. The sizes available are 800mm to 2200mm in diameter, at a thickness to meet the machine’s requirements.
In order to provide a thorough hardness, to enhance longevity, to improve wafer TTV and to minimise scratch rates, all plates are cast and heat treated.
Grooves are machined at pitches to our specifications or as per our customer’s requirements. All plates have an individual number. This is to provide product traceability and the continuous monitoring of performance.
Radial
Radial grooved plates are made from our martensite
material in order to improve life expectancy. They’re available in plates up to 1000 mm diameter and are supplied for quartz wafer production
Groove pitch is machined on a 4-axis computer controlled machining centre in a controlled environment, as per customer’s requirements.