Compressores de parafuso com transmissão por correia em estrutura de base

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Compressores de parafuso com transmissão por correia em estrutura base de 3 a 90 kW

Os compressores de parafuso com transmissão por correia em estrutura base destinam-se à integração flexível em centrais de ar comprimido existentes ou planeadas de raiz. Nesta categoria encontra a série F, com 14 níveis de potência de 3 a 90 kW.

Consoante a potência, estão disponíveis pressões de funcionamento de 8, 10 ou 13 bar. O caudal varia entre 0,38/0,46 m³/min a 3 kW e 11,1/12,8/14,7 m³/min a 90 kW. Como o depósito de ar comprimido e a secagem não fazem parte deste modelo, os equipamentos periféricos podem ser dimensionados separadamente e de acordo com a instalação existente. Para a seleção, são decisivos o caudal necessário, a pressão da rede e a margem de reserva.

Série F em estrutura base

✅ 3 a 90 kW de potência de acionamento

✅ 8 e 10 bar; a partir de 5,5 kW, também 13 bar

✅ Caudal de aproximadamente 0,38 a 14,7 m³/min

✅ Para o planeamento separado do depósito e do tratamento de ar comprimido

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F Series: Belt-driven rotary screw compressors on a base frame

Belt-driven rotary screw compressors on a base frame provide a flexible foundation for stationary compressed air systems in which the air receiver, dryer, and filter are configured separately. The F Series in the current product line includes 14 power ratings ranging from 3 to 90 kW.

Power range from 3 to 90 kW

The smallest models deliver 0.38 or 0.46 m³/min at 3 kW and 0.53 or 0.62 m³/min at 4 kW. Starting at 5.5 kW, 13-bar models are available in addition to 8- and 10-bar versions. At the high end, the 90-kW version achieves 11.1, 12.8, or 14.7 m³/min, depending on the pressure stage.

Intermediate power levels of 7.5, 11, 15, 18.5, 22, 30, 37, 45, 55, and 75 kW allow for very precise adjustment to the required air demand. Note that the flow rate typically decreases when a higher pressure setting is selected.

Base frame for flexible system planning

This category deliberately does not include storage tanks or dryers. This allows the compressor unit to be integrated into existing compressed air networks or set up with separately sized peripheral equipment. This is particularly useful if an air receiver is already in place or if there are specific requirements for drying and filtration.

Sizing the F Series

✅ Add up the air requirements of the consumers operating simultaneously

✅ Specify the required operating pressure instead of the maximum possible pressure

✅ Take pressure losses in the piping system into account

✅ Plan for a reasonable power reserve

✅ Dimension containers and treatment systems separately

8, 10, or 13 bar?

The operating pressure should be set as high as necessary, but not simply as high as possible. The load, piping system, and process determine the required pressure level. The entire product series is widely available for applications with 8 or 10 bar; for power ratings of 5.5 kW and above, 13-bar variants are also available in the current product lineup.

Buy a rotary screw compressor on a base frame

If you’re looking to purchase a belt-driven rotary screw compressor on a base frame, you’ll find the fixed-speed F Series here, which does not include an integrated air receiver. Your selection should be based primarily on the flow rate at the required operating pressure and only secondarily on the power output in kW.

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