Saint-Gobain Abrasives provide high-performance abrasives for cutting, sanding and shaping turbine blades for aerospace engines and gas turbines

Saint-Gobain continues to innovate, develop and produce a range of products for different grinding applications to meet the growing demand for new materials and the latest production processes in the aerospace industry. Such as Saint-Gobain's patented SG, TG ceramic alumina abrasives, resin cleaning technology, etc., bonded abrasives and coated abrasives made with such abrasives and techniques for grinding stainless steel and titanium alloys for space engineering and aircraft manufacturing, super alloys and other materials have excellent performance.

Turbine engine manufacturing

Focusing on the machining of engine blades, gears, discs and shafts, it is necessary to use fixed abrasive grinding wheels, abrasive belts, polishing wheels, super-hard abrasive wheels, grinding wheels, and trim pens.

Market Application

Aerospace manufacturing industry
Blade pouring riser

Subsequent further polishing of the precision casting.

Cast polishing

Polishing of precision castings.

Casting and polishing

Most of the precision casting workpieces are group trees, which are characterized by casting risers and regular arrangement. The Saint-Gobain casting special cutting piece can quickly cut the casting riser, cut straight, reduce the loss of casting materials, and design double mesh. Safe and reliable to use, it is the best choice for your casting and cutting operations.

Casting cutting

Coated abrasive applications include rough grinding, deburring, etc., such as removal of workpiece risers or other allowances in turbine blade machining

Coated abrasive application

Mainly used for solid steel bars, hollow tubes, carbon steel profiles and other cutting.


Remove the thorns or flashes formed at the intersection of the part face and the face.


The shape of the grinding wheel is trimmed into a gear drum type, and the grinding process is performed by the principle of the forming method. When grinding the grinding wheel, the main direction is the feed from the top to the bottom and the radial direction of the tooth surface.

Forming mill
Leaf shed dorsal grinding

With the low feed rate and multiple feeds, the purpose of removing the residual surface of the workpiece is achieved.

Ordinary surface grinding

The grinding wheel is ground in a deep and gradual manner, and is usually applied to the grinding of aero-engine blades and steam turbine blades. The high hardness of the strong grinding wheel, the open structure and the structure of the pore structure ensure better surface quality, lower grinding stress and reduce metallographic damage caused by burns on the workpiece surface.

Power grinding

Power honing is the last step after hobbing and heat treatment. It improves the tooth surface finish and ensures the accuracy of the gear shape. The tooth surface shape is formed by tooth grinding of the inside of the molar grinding wheel.

Power honing
Tooth root grinding

Product Brand

SG Norton China