GEOGRIND

CNC polishing of compressor blades and vanes to optimize flow efficiency while at the same time minimizing differences due to tolerances in blade geometry. This is essential to the balancing of the compressor rotor and the fit of the stator parts. The SPE allows to keep up with the demand of this for the latest F-Class & H-Class Gas Turbine Compressors. The SPE CNC-Machine allows automatic polishing of all rows of the Gas Turbine Compressor, as well as most rows of Steam Turbine Blades within tight tolerances and highest repeatability. A dedicated CAD/CAM software allows for generation of NC part programs. As the SPE is a cartesian type machine tool there is no need for referencing or time consuming in process gauging. The precision and repeatability of the process allows the balancing of the milling process to leave a rougher scallop on the blade and save valuable time and cutter on the milling side. Capable of polishing compressor blades, fan blades and vanes up to 550 mm in length.

M-100 is a universal- fast cutting mixture of extremely fine and medium fine abrasive particles with outstanding polishing action. Formulated to simplify all normal buffing and mould preparation, and for maintenance and repairs of polyester and epoxy moulds. Recommended for removal of sanding marks and mould imperfections, a one­product-system, giving a deep gloss finish, also on finished parts for a final touch-up of hazy or dull finishes. For high temperature machine buffing. Contains no additives harmful to polyester gelcoats or epoxy surfaces. Does not contain silicones or waxes.

M-150 Super Finish is a top quality formula containing extremely fine and uniform abrasives with outstanding polishing action for hand er high temperature machine polishing. Especially developed for polishing of polyrethane Iaquire and gel-coated or epoxy surfaces where a super finish is required. Also recommended for use on finished parts for a fast touch-up of imperfect er dull surfaces. M-150 has an extremely gentle cutting action to achieve the smoothest, high gloss finish possible, and requires therefore a good basis surface prior to application. lt is recommended to use OSKAR'S M-100 for the removal of deeper sanding marks er surface imperfections. Does not contain silicones or waxes.

Easy to sand light polyester putty Very smooth finish Pinhole-free due to self-leveling ability Ideal for spot and smart repair No finishing putty needed afterward  Universal adhesion  Much lower viscosity compared to GAP 30