Products

Next Turbo designs and produces robust and high efficient Integrally geared, single stage, centrifugal turbo compressors with variable diffuser vanes and/or inlet guide vane control. Two frame families available:

The innovative GTB series

Integrated, compact and high-efficient

The GTB series features a compact design with reduced lubrication oil reservoir located in the gearbox, integrated oil distribution and hydrodynamic- housed hybrid ceramic bearings. Eliminating the pre-lubrication oil pump and the quantity of lubrication required during operation, the GTB achieves unparalleled low energy consumptions. This series is currently available for machines up to 500 kW drive power.
The core compressor can be shipped in a base frame configuration with foot mounted electrical drive motor or in a compact console configuration with flange mounted motor and self-aligning flexible coupling.

The traditional GTH series

Hydrodynamic bearing for large airflows

The GTH series features hydrodynamic tilting pad bearings for large airflows. Our current range extends up to 2,000 kW drive power - see more in portfolio overview below. Due to the larger oil reservoir located inside the base and the required pre-lubrication pump this series is available only in the base frame configuration.

All packaged in two distinct enclosure solutions:

Xompact Plug & Play

With integrated softstarter, pre-cabled and tested

The GTB series, due to its compactness can be integrated into a fully enclosed, pre-cabled, pre-tested plug & play enclosure for immediate placement into the blower room. The package houses an integrated blow-off valve, Local control panel and even the motor control center (MCC) with soft starter, direct start or VFD starter. A greatly reduced installation and commissioning effort. Reduces on-site works to a minimum.

Modular enclosure package

Customizable acoustic enclosure

The GTB and GTH series can be packaged into the modular acoustic enclosure. The enclosure is build around the machine on-site and can be adapted to the specified requirements of the blower room and process piping. For example, the discharge direction can be adjusted in 15 degree intervals. A versatile solution for all blower room conditions.

The technology behind

Technology

Reliable A proven technology Efficient PLC-based intelligent optimization Versatile Wide pressure-constant flow regulation Non- proprietary IEC Motors, Bearings and PLC Minimal maintenance Serviceability on the plant

Long life bearing Hybrid ceramic or hydrodynamic Integrally-geared Compact and robust design Inlet guide vanes Efficiency optimization Diffuser vanes 100-40% wide flow control Custom milled impeller Forged Aluminium alloy

Reliable A proven technology Efficient PLC-based intelligent optimization Versatile Wide pressure-constant flow regulation Non- proprietary IEC Motors, Bearings and PLC Minimal maintenance Serviceability on the plant

Long life bearing Hybrid ceramic or hydrodynamic Integrally-geared Compact and robust design Inlet guide vanes Efficiency optimization Diffuser vanes 100-40% wide flow control Custom milled impeller Forged Aluminium alloy