Electric pump for hydraulic bolt tensioners

Single phase electric pump suitable for operating hydraulic bolt tensioners at 1500 bar. The project is based on a low pressure gear pump combined with an oil-oil pressure intensifier.
The hydraulic pump is made in two fully automatic versions: one that allows the generation of pressure up to 1500 bar and two other models up to 2000 bar and 3000 bar.
The panel control valve allows the comfortable setting of the outlet pressure.
To download the data, the option with data logger is available; in fact, using an electric pump for bolt tensioners, it is possible to request as an optional the DATA LOGGER that allows the operator to download the data of the tightening performed and be able to subsequently analyze them.
This model of control unit is extremely compact, light and suitable for use on wind towers or in environments with limited space available.
FPT – Fluid Power Technology designs and manufactures special high-pressure pumps and hydraulic power packs from 700 to 4,000 bar. For maximum customization and versatility. When standard production do not meet the customer’s needs FPT is able to design and produce hydraulic power units according to customer specifications. The entire control unit can be completely designed according to the specific needs of the customer and the sector in which it operates.