HIGH-SPEED TOP-ENTRY INDUSTRIAL MIXERS
AG DIRECT-DRIVE MIXERS
TOP-ENTRY FLANGE MOUNT MIXERS FOR OPEN TANKS AT ATMOSPHERIC PRESSURE. WITH SHAFT SUPPORTED BY BOTTOM BUSHINGS FOR ADDITIONAL MIXER STABILITY. CUSTOM-MADE LENGTHS TO SUIT THE DEPTH OF THE TANK.
- Chemically resistant industrial mixers.
- Fast rotation (with no gear reducer).
- 4-6-8-pole electric motors.
- Reversible marine propeller.
- Mixer materials: PP, PVC, PVDF.
- Impeller materials: PP, PVC, PVDF.
- Shaft with guide bushings flushed with liquid.
- Custom-made lengths between 350 and 3000 mm.
TECHNICAL INFORMATION
| kW | Poles | rpm 50 Hz | Ø impellar | Lengths mm | Datasheet | |||
|---|---|---|---|---|---|---|---|---|
| min | max | |||||||
| AG10 | 0.12 - 0.18 | 4 | 1450 | 95 mm | 350 | 1000 |  | |
| AG10 | 0.12 | 6 | 950 | 95 mm | 350 | 1000 |  | |
| AG20 | 0.25 - 0.37 | 4 | 1450 | 112 mm | 350 | 1000 |  | |
| AG20 | 0.18 - 0.25 | 6 | 950 | 112 mm | 350 | 1000 |  | |
| AG30 | 0.55 - 0.75 | 4 | 1450 | 132 mm | 700 | 3000 |  | |
| AG30 | 0.37 - 0.55 | 6 | 950 | 132 mm | 700 | 3000 |  | |
| AG30 | 0.18 - 0.25 | 8 | 700 | 132 mm | 700 | 3000 |  | |
| AG40 | 1.1 - 1.5 | 4 | 1450 | 150 mm | 700 | 3000 |  | |
| AG40 | 0.75 - 1.1 | 6 | 950 | 150 mm | 700 | 3000 |  | |
| AG40 | 0.37 - 0.55 | 8 | 700 | 150 mm | 700 | 3000 |  | |
| AG50 | 2.2 - 3 - 4 | 4 | 1450 | 200 mm | 800 | 3000 |  | |
| AG50 | 1.5 - 2.2 | 6 | 950 | 200 mm | 800 | 3000 |  | |
| AG50 | 0.75 - 1.1 - 1.5 | 8 | 700 | 200 mm | 800 | 3000 |  | |
We also supply special custom-made mixers. Please contact our technical department for any special requirements.
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TECHNICAL CHARACTERISTICS
SUPPORTED SHAFT
Direct drive mixers, with rigid coupling and guide bushings adjacent to the impeller. The steel shaft is coated with plastic (PP, PVC, PVDF) for complete protection against corrosion.
CUSTOM-MADE LENGTHS
Lengths from 250 to 3000 mm depending on the depth of the tanks. In lengths of over 2000 mm, AG mixers are structurally reinforced with anti-vibration fibreglass shells.
FAST ROTATION
High-speed mixers for low viscosity and slightly charged corrosive fluids. Typically used in the purification and neutralisation of water, and in preparing solutions from granules, powder or liquid.
THREE-BLADE IMPELLER
3-blade marine propeller made of thermoplastic (PP,PVC, PVDF), with axial or semi-axial flow. With no metal inserts and insensitive to the direction of rotation.
TECHNICAL CHARACTERISTICS
SUPPORTED SHAFT
Direct drive mixers, with rigid coupling and guide bushings adjacent to the impeller. The steel shaft is coated with plastic (PP, PVC, PVDF) for complete protection against corrosion.
CUSTOM-MADE LENGTHS
Lengths from 250 to 3000 mm depending on the depth of the tanks. In lengths of over 2000 mm, AG mixers are structurally reinforced with anti-vibration fibreglass shells.
FAST ROTATION
High-speed mixers for low viscosity and slightly charged corrosive fluids. Typically used in the purification and neutralisation of water, and in preparing solutions from granules, powder or liquid.
THREE-BLADE IMPELLER
3-blade marine propeller made of thermoplastic (PP,PVC, PVDF), with axial or semi-axial flow. With no metal inserts and insensitive to the direction of rotation.
MULTIPLE FIELDS OF APPLICATION
Traditionally used in civil and industrial purification processes, in the chemical and pharmaceutical industries, AG top-entry mixers can actually be used in a wide range of applications. Savino Barbera industrial mixers are ideal for keeping the chemical-physical characteristics of many industrial fluids uniform. They are particularly suitable for liquid-solid mixing and mixing liquids with solids in suspension.
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CONSTRUCTION MATERIALS
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.
PVC
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.
PVDF
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
EXAMPLES OF APPLICATIONS
- Acidification and neutralisation of water
- Fertigation systems
- Dissolution of salts in liquids
- Denitrification processes
- Preparation of polyelectrolyte solutions
- Chlorination systems
- Preparation of chemical reagents
EXAMPLE OF
CHEMICAL PRODUCTS
- Nitric acid
- Phosphoric acid
- Hydrochloric acid
- Chlorine and derivatives
- Sulphuric acid
- Nitrogen, phosphorus, potassium
- Nitrate, phosphate, sulphate
EXAMPLES OF APPLICATIONS
- Acidification and neutralisation of water
- Fertigation systems
- Dissolution of salts in liquids
- Denitrification processes
- Preparation of polyelectrolyte solutions
- Chlorination systems
- Preparation of chemical reagents
EXAMPLE OF
CHEMICAL PRODUCTS
- Nitric acid
- Phosphoric acid
- Hydrochloric acid
- Chlorine and derivatives
- Sulphuric acid
- Nitrogen, phosphorus, potassium
- Nitrate, phosphate, sulphate
OPTIONS THAT MAKE A DIFFERENCE
CUSTOM-MADE FLANGE
Le piastre di appoggio in PVC normalmente vengono prodotte in misure standard, conformi a dimensioni e pesi dei vari modelli dei nostri agitatori industriali. Le flange sono però disponibili anche in forme e dimensioni realizzate su disegno, per adattarsi alle specifiche di vasche e serbatoi dalle forme meno comuni.
FRAMES AND TANKS
AG top entering mixers can be mounted inside tanks of varying capacity, turning them into mixing units or production stations. These mixing stations can be equipped with various optional features, including: metal frames, (fixed version) metal frames with wheels (mobile version), electrical panels, drainage valves, containment tanks.
GUIDE BUSHINGS
AG mixer shafts are inserted inside a support column and are supported by a pair of bushings near the end of the mixer. The guide bushings are available in materials suited to aggressive and also charged liquids: filled-PTFE, sintered ceramic or silicon carbide (SiC).
HOW TO CHOOSE A MIXER
In order to size a specific mixer and ensure effective mixing, it is necessary to evaluate several variables which often interact with each other: the type of liquid (or liquids) to be mixed, the volume to be handled, the purpose of the process, the geometry of the container, the position of the mixer. In this preliminary operation, the manufacturer’s experience is always a decisive added value, given the changing conditions that frequently affect industrial processes and liquids.
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LATEST INDUSTRIAL MIXERS SUPPLIES
PRECIOUS METAL RECOVERY
Mixer for precious metal recovery system (rinse tank containing water, caustic soda and sulfuric acid).
SPENT CHROMIC ACID
Top entry plastic mixers for rinse water containing traces of chromic acid, sulphuric acid and hydrofluoric acid.
RESUSPENSION OF SETTLED SOLIDS
Fast mixers preventing particulate build-up and solids settlement (sulpahte and sodium htdroxide based liquid).
TEMPERATURE UNIFORMITY
AG80 chemical mixers used to aid heat transfer and promote temperature uniformity in a pickiling bath.
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