Vacuum applications - Import export

Due to the individual speed control, the Roots pumps of the innovative HiLobe® series offer a nominal pumping speed range of 520 - 2,100 m³/h and can be perfectly adjusted to customer-specific requirements. In general, Roots pumps need a backing pump adapted to the gas flow and which is suitable for the application in order to operate.

The HiCube Neo redefines performance with an impressive pumping speed of 80 - 800 l/s, ideal for demanding high vacuum applications. The HiPace 300 H even enables ultra-high vacuum up to 10-10 hPa. The availability of various backing pumps, such as diaphragm, rotary vane, scroll and multi-stage Roots pumps, makes it extremely versatile. Whether as a compact desktop solution or as a stand-alone unit, the HiCube Neo adapts to any requirement.

Dual-stage, high-performance rotary vane pump with a pumping speed up to 22 m3/h With 3-phase motor With temperature sensor (Bimetal) for optimum motor protection Integrated gas ballast and HV safety valve For all low and medium vacuum applications Special feature, Various motor voltages for worldwide employment

Advantages High flow rate Various endless-filter belts or non-woven fabric can be used Cleaning system for endless filter belts Highly economic Area of application Vacuum filters are used for the cleaning of coolants, e.g. for central filter systems with high flow rates and machining processes like turning, drilling and grinding. Flow rate Various filter sizes and the modular design enable any required flow rate. Classification number - Filter aid without Filtration degree 30-100 µm Medium oil and emulsion Filter material filter belt

Advantages High flow rate Various endless-filter belts or non-woven fabric can be used Cleaning system for endless filter belts Highly economic Area of application Vacuum filters are used for the cleaning of coolants, e.g. for central filter systems with high flow rates and machining processes like turning, drilling and grinding. Flow rate Various filter sizes and the modular design enable any required flow rate. Classification number - Filter aid with Filtration degree 30-40 µm Medium oil and emulsion Filter material non-woven fabric

The SSH is a standardized vacuum-pressure sintering furnace for economic production of hardmetal (cemented carbide) parts. It combines the universal application of dewaxing (debinding), vacuum-sintering and isostatic pressing up to 60 bar overpressure in one process. Based on PVA TePla's leadership in production of Sinter HIP furnaces for hardmetal applications, the SSH furnace gives you a most affordable and economic access to this leading technology. Applications: Dewaxing (Debinding), vacuum-sintering, isostatic pressing Customer Benefits: • High product quality by excellent temperature homogeneity • Elaborated safety system for reliable and full-automatic operation • Short dewaxing and cooling times • Short installation and ramp-up times, all pre-tests and qualifications done at PVA site • Proven design and performance • Short delivery time due to pre-production • High cost effectiveness • High energy efficiency • Low gas consumption

COD Sinter-HIP furnaces combine the dewaxing, vacuum-sintering and subsequent isostatic densification under pressure gas up to 100 bar of sinter parts made of hard metals or ceramics. COD furnaces optimize all the necessary process functions and combine them in one production equipment and process cycle in an optimal, fully automatic and reproducible manner. Applications: Vacuum- and pressure sintering of hard metal products, PM-high-speed steels and ceramics. Benefit for users: • Low operating costs due to low power and cooling water consumption • High product quality due to excellent temperature homogeneity in vacuum, during pressure gas injection and pressure sintering. • Rapid startup at user's site and productivity "from day one" due to complete pre-assembly and fully hot shop-test and TÜV-acceptance in the factory • Service and maintenance friendly design, high up-time