Poggio Mario S.r.l.

The "QUATTRO M" rotary automatic rinsers, for outputs of 500 to 50.000 bph and more, are designed for the preparation of the containers before the filling.

Besides glass and PET bottles, they can process also cans and jars as well as canisters and bins with special shapes.

They are manufactured with high quality materials such as AISI 304 and/or AISI 316 stainless steel, and materials for food contact. The chassis is completely made of stainless steel with transparent panels of high resistance polycarbonate for a good vision during the operation.

The machines of the "QUATTRO M" series work with rotary system. For perfect centring, the gripper with symmetric opening takes the bottles when they are still guided by the inlet star-wheel.
The grippers seize the containers by the neck, overturn them by means of a shaped twist-cam, and guide them with the mouth in correspondence to the spraying nozzle activated only at the presence of the bottle (no-bottle no-spray).
The rinsing liquid is distributed through a valve system or through a timed rotating joint, depending on the needs.

The distribution through valves reduces the number of sets for format change of the neck of the bottle and the wear of the grippers dramatically.

The standard equipment of the machines includes:

• No-bottle no-spray function
• Inclined collection tank for complete discharge
• Photocells at the machine inlet and outlet for the automatic operation of the line
• Inverter for the electronic regulation of the production speed
• Electrical regulation of the height of the carrousel to allow processing bottles and containers of different heights
• Fluid interception valves for spraying block when the machine is at standstill
• Tool-free format change
• Safety sensors on the mechanical parts for protection in case of exceeding mechanical efforts

All machines of the "QUATTRO M" series are available in stand-alone version or as turrets to be mounted on monoblocks/triblocks.

For the product that do not allow wetting the container, the "QUATTRO M" machines can work as blowing machines (air rinsers) with filtered and/or ionized air and, if requested, they can be equipped with an under-the-neck aspiration system.