In January 1998, the company Adam Grinding Technology AG took over the inventory as well as the premises of active for over 30 years, Walter Schmid Präzisionsschleiferei AG in Uster. In recent years, the entire Machinery continuously renewed and is now on the cutting edge of the grinding technology. Our strengths include the combined internal and external cylindrical grinding and profile grinding or profile plunge on unsererer modern Kellenberger CNC grinding machine. In order to cover the high-precision machining plan, then we retain two machines of type Peter Wolters Flachhon and lapping machines available. Tolerances of flatness and parallelism <1 micron are possible. As a company with the highest quality standards is our company policy to supply you on time with products in the fulfillment of the required quality.

Hermle Grinding Technology - We offer the latest in hi-tech machining of precision parts made of steel, aluminum and plastic for the highest demands. Since its foundation in 1985 by Magnus Hermle, then with a staff that we have now developed into a powerful company that works with 130 employees, about 8 million pieces per month. We are the specialists for all conventional grinding method and with our modern high performance machines resource especially for precision parts in high volume. All areas, from the warehouse and the tool output, have a high degree of automation with us. Tools and automation we build in our own fixture, to ensure the highest quality standards from the beginning. For the machining of small parts also from one millimeter in diameter are available equipped centerless grinding machines are available with CNC technology. CNC external cylindrical grinding machines with post-process measuring systems, modern loading portals and robots guarantee consistent quality from the first to the last workpiece. On the target machine hardened, rotationally symmetrical workpieces prior to grinding can be directed precisely so really everything is running smoothly. Of course, we also offer flat and fine grinding, single sided or double flat, on the most modern grinding machines. Throughout the production process, we ensure the highest quality and precision. Surface inspection, concentricity testing and contour measurements are performed continuously by our quality control using the latest technology. Only way to achieve a stable consistent quality for highest demands what our certifications prove to TS 16949 and DIN ISO 9001. Considering that your parts are delivered safely and intact to you, the employees of our shipping department provide. On request we deliver the goods directly to the house. The last μ belong to us! - Hermle grinding technology

We deliver since 1982 industrial custommers in Europe. We are specialists in small and middle series for the following production processes: - Milling - Drilling - Grinding - Honing Last but not least are we specialists in producing guide shafts up to 6meters in length.

Our company has been operating since 1937 in the industrial sector as AUTOMATIC TURNING COMPANY engaged in the manufacture of precision small metal parts to customer design for the mechanical industry, in particular automotive, hydraulic and pneumatic components, as well as the production of a wide range of bearings ball to customer's drawing. The operating department is equipped with multi-spindle automatic lathes, mechanical and servo-controlled with CNC, which allow to execute special parts, with diameters and hexagons ranging from 3 to 70 mm, which can be finished with heat treatment and GRINDING. We also produce a wide range of special low-speed ball bearings.

Ranieri is an Italian company certified ISO9001:2015, a sub supplier specialized in the production of industrial rollers: conveyor rollers, rubber rollers and cylinders. Our partners operate in different sectors such as the paper industry, earth moving machines, agriculture, wood and other industrial machines which need rollers upon technical drawing that reach diameter Ø520mm and length 3.150mm.