Vacuum systems - Import export

Single-stage rotary vane pumps from Pfeiffer Vacuum have long been some of the most widely used products for processes in the low and medium vacuum range. Their long life and pumping speed, irrespective of the gas used, are the outstanding properties of this pump. Typical applications are found in widely ranging sectors: — Analytics (mass spectrometry, electron microscopy) — Coating technology (surface protection, decorative films, display units, monitor screens) — Vacuum metallurgy (vacuum soldering, vacuum sintering, vacuum alloys, furnace construction) — Leak detection technology (vacuum systems, automotive tanks, airbag cartridges, packaging) — Lighting industry (light bulb manufacture) — Drying industry (vacuum drying, transformer drying)

• 2.4 mm up to 6.4 mm Ø alu and copper • Up to 6 mm Ø steel & 5 mm Ø stainless steel • Up to fl ange diameter 11.4 mm • Rivet body lengths above 30 mm • Traction power up to 11,770 N (6-7 bar air pressure) • Cost effective from an annual quantity of around 500.000 blind rivets (related to the german market) • Up to 50 % time and costs savings compared to standard blind rivet devices • Rivet pistol has a large action radius • No trained personnel required for operation • Can be easily integrated into fully-automatic production systems • Up to 40 blind rivets can be processed every minute • Electronic system controls • Maintenance display & simple fault diagnosis • Customer-specifi c software modifi cation is possible • Rivet mandrels are disposed of by vacuum system • Optional Spring loaded trigger system • Interface for external memory programmable control system (SPS) can be realised via GESIPA® interface

• 2.4 mm up to 6.4 mm Ø alu and copper • Up to 6 mm Ø steel & 5 mm Ø stainless steel • Up to fl ange diameter 11.4 mm • Rivet body lengths above 30 mm • Traction power up to 11,770 N at 6-7 bar air pressure Productivity and savings potential • Up to 40 blind rivets can be processed every minute • No trained personnel required for operation • Can be easily integrated into fully-automatic production systems • Electronic system controls • Intuitive menu guidance via navigation and function keys • Function display • Maintenance display and simple fault diagnosis • Customer-specifi c software modifi cation is possible • Ideal for applications that do not require any process monitoring • Rivet mandrels are disposed of by vacuum system • Spring loaded trigger system as an optional extra available • Can be integrated into the system or operated independently • Interface for external memory programmable control system (SPS) can be realised via the GESIPA® interface

Short path distillation is a thermal separation technology operating at process pressures in the range of 1 to 0,001 mbar. It lowers the boiling temperature and is an excellent method for gentle thermal treatment of heat sensitive, high boiling products. The short path evaporator consist basically of a cylindrical body with a heating jacket, a rotor and an internal condenser. The rotor creates a mechanically agitated, thin product film on the heating surface inside of the body. By means of gravity the product flows down in a spiral path, whereby the volatile portion of the product evaporates. The vapour passes by the shortest route and with practically no pressure drop to the internal condenser. The non-volatile portion reaches the lower part of the evaporator and is discharged through the bottom product outlet. The residual vapours and inert gases flow through the vacuum nozzle to the vacuum system.

VSG systems offer a poven and economic solution for the inductive melting of metals or alloys under vacuum or protective gas atmosphere and subsequent casting. Applications: The VSG furnaces can be universally employed for melting and casting under high vacuum or different gas atmospheres in the laboratory or production, e.g. alloying, degassing, purification melting, re-melting processing of noble metals highly pure, highly alloyed steel. • Processing of: ◦noble metals ◦ processing of highly pure, highly alloyed steel ◦ High temperature resistant materials on Fe- Ni- Co- basis ◦ Solar-silicon and other special material ◦ Special- / super alloys

Requirements to stainless steel bellows used in energy distribution (vacuum circuit breaker) systems: - Shiny, immaculate surface - Hermetic sealing for ultra-high vacuum - Exact spring rate characteristics - Long lifecycle - Consistent weld-line and possibility to weld/assembly in vacuum Sophisticated washing technologies and seamless designs allows Mera Bellows to meet these requirements for competitive pricing. Test us.