Savino Barbera - Model AN -High-Speed Top-Entry Industrial Mixers
Mixers with cantilevered bare shaft connected directly to the motor. They are particularly suitable for liquid-solid mixing and treating liquids with solids in suspension. Maximum length: 1300 mm. Fast rotation. Impeller with marine propeller. Top-entry flange mount mixers for open tanks at atmospheric pressure. With completely cantilevered shaft. Custom-made lengths to suit the depth of the tank.
- Corrosion-resistant industrial mixers.
- Vigorous mixing (with no gear reducer).
- 4-6-8-pole electric motors.
- Reversible marine propellers.
- Mixer materials: PP, PVC, PVDF, INOX.
- Propeller materials: PP, PVC, PVDF, INOX.
- Cantilevered shaft coupled directly to the motor.
- Custom-made lengths between 150 and 1500 mm
Direct Drive Mixers
Direct drive industrial mixers for fluids with medium-low viscosity. They are particularly suitable for fast mixing processes, liquid-solid mixing and mixing liquids with solids in suspension.
Custom-Made Lengths
Top-entry plate mount mixers. Stirrers with fully cantilevered bare shaft connected directly to the motor. Construction lengths from 150 to 1500 mm depending on the depth of the tank.
Rapid Mixing
High-speed mixers for use in medium-small tanks. Used in the purification and neutralisation of water, in the treatment of acid fumes, in fertigation processes, in preparing solutions from powder or liquid and in mixing chlorine in granules.
3-Blade Impeller
With a three-blade marine propeller with no metal inserts, insensitive to the direction of rotation. It is possible to obtain downward or upward flows by simply inverting the motor’s direction of rotation.
AN top mount mixers are also available in a metal version with no support flange. In this variant, all wetted parts (shaft and impeller) are made of stainless steel (AISI 304). Typical applications (liquids that are not highly corrosive): wastewater treatment, production of biogas, mixing of additives and reagents, preparation of slaked lime, water flocculation, agitation of pigments and dyes, mixing of chlorine solutions, mixing of fertilisers and manures.
PP
The most widely used anti-acid plastic polymer for use in corrosive environments. It offers good resistance to most acid and alkaline solutions and can be used, depending on the concentration of the aggressive liquids, up to a temperature of 80°C.
Plastic material with excellent resistance to acids, bases, saline solutions and organic compounds. PVC is generally used when treating sodium hypochlorite (NaClO).
At low temperatures it becomes fragile. The operating temperature is between 40 and 60°C.
Thermoplastic with exceptional resistance to corrosion and temperature. PVDF covers a wide range of uses but is ideal for highly concentrated acids.It is not suitable for certain inorganic bases, such as caustic soda. Operating temperature: max. 100°C
AN mixers are also available in stainless steel. This version can be used to mix industrial liquids that are not particularly aggressive, such as: fertilisers, manures, quenching treatments, wastewater, graphite suspensions, mineral oils. Maximum operating temperature: approx. 100°C
Acidification and neutralisation of water
- Fertigation systems
- Dissolution of salts in liquids
- Denitrification processes
- Preparation of polyelectrolyte solutions
- Chlorination systems
- Preparation of chemical reagents
- Nitric acid
- Phosphoric acid
- Hydrochloric acid
- Chlorine and derivatives
- Sulphuric acid
- Nitrogen, phosphorus, potassium
- Nitrate, phosphate, sulphate