The RAM OIL 250 T industrial vacuum, with its 250-liter liquid tank and separator basket of more than 70 liters, is the perfect machine to vacuum, separate, and reuse or dispose of the oil mixed with swarf from the tanks. The RAM OIL 250 Tindustrial vacuum from the Depureco oil and swarf range is equipped as standard with a 60 lt/min pump for emptying the filtered liquids; this operation allows the operator to vacuum liquids and sludge and at the same time discharge filtered emulsified liquids. Professional suction is generated by a side-channel blower that ensures an excellent vacuum speed. The hopper for collecting the shavings is equipped with a metal basket that is used to separate the solid part from the liquid part and a 150-micron filter for a more effective filtration on the swarf. The hopper tilting and discharge system are used to discharge the filtered residue directly from the machine, without the need and risk of manually lifting the container. In these vacuum cleaners, two electrical level indicators are installed in order to stop the vacuum flow upon reaching maximum capacity.
SUCTION UNIT
The suction unit is a side channel blower with direct coupling between motor and impeller. The side channel blower is equipped with a safety valve to guarantee continued work in complete safety, without any maintenance. The blower is also equipped with a metal silencer to maintain a low noise level.
HOPPER
Above the vacuum's large tank is installed a tiltable hopper. A metal mash basket, paired with a PPL filter, is placed inside the hopper. The two act as a sieve, separating any solid particle eventually present from the vacuumed liquid.
FILTERING ELEMENT
The collected liquid goes through a PPL filter with a 150µ efficiency. Thanks to it it's possible to separate even the smallest solid particles, making the filtered liquid suitable for reuse. The filter can be washed and reused easily. A disposable TNT filter (efficiency 100µ) is also available.
PUMP
The vacuum cleaner is equipped with a pump in order to empty the tank. The pump's level sensor automatically interrupts intake upon reaching maximum capacity. In the same way, the level sensor instructs the machine to interrupt discharge operations once minimum level is reached.
