INDUSTRIAL MIXERS WITH COLLAPSIBLE BLADES

Metal portable mixers with folding impeller for small opening tanks

AF FOLDING MIXERS

TOP-ENTRY GEARED MIXERS WITH FLANGE FOR OPEN TANKS AT ATMOSPHERIC PRESSURE. WITH CANTILEVER SHAFT COUPLED TO THE GEARMOTOR WITH A JOINT. IMPELLERS WITH COLLAPSIBLE BLADE DESIGN. LOW ROTATIONAL SPEED.

Corrosion-resistant industrial mixers.
Slow-speed agitation (with worm gear reducer).
4/6-pole electric motors.
Mixer and propeller material: AISI 304.
High-efficiency 3-blade folding impellers.
Folding impeller closed: minimum opening Ø 100 mm.
Maximum blades diameter (propeller operating): 400 mm.
Optionally fitted with a second folding propeller.
Custom-made lengths between 500 and 2000 mm.

TECHNICAL INFORMATION

	kW	Poles	IEC Frame	Gear reducer	Ø impeller	rpm	Length mm
							min	max
							min	max
AF50	0.25	4	71	i 13	400 mm	108	500	1500
AF50	0.37	4	71	i 13	400 mm	108	500	1500
AF50	0.18	6	71	i 13	400 mm	70	500	2000
AF50	0.25	6	71	i 13	400 mm	70	500	2000

We also supply special custom-made mixers. Please contact our technical department for any special requirements.

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TECHNICAL CHARACTERISTICS

GEAR-DRIVEN MIXERS

With worm gear reducer. Monolithic cast iron casing. Synthetic oil lubrication. IEC normalised motor (4 and 6-pole) keyed directly onto the screw.

FOLDING IMPELLER

High-efficiency impeller with collapsible blades. While mixing, the blades take their proper shape thanks to centrifugal force. Multiple impellers on single shaft by request.

Top entry mixers with collapsible blades for containers and IBC’s

SLOW MOVING

Slow-speed mixers for gentle mixing. Characterised by clockwise rotation viewed from the drive end: the flow generated is always towards the bottom of the container.

STAINLESS STEEL

Custom-made construction lengths from 500 to 2000 mm depending on the depth of the container. Shafts and impellers made of stainless steel (AISI 304).

GEAR-DRIVEN MIXERS

With worm gear reducer. Monolithic cast iron casing. Synthetic oil lubrication. IEC normalised motor (4 and 6-pole) keyed directly onto the screw.

FOLDING IMPELLER

High-efficiency impeller with collapsible blades. While mixing, the blades take their proper shape thanks to centrifugal force. Multiple impellers on single shaft by request.

SLOW MOVING

Slow-speed mixers for gentle mixing. Characterised by clockwise rotation viewed from the drive end: the flow generated is always towards the bottom of the container.

STAINLESS STEEL

Custom-made construction lengths from 500 to 2000 mm depending on the depth of the container. Shafts and impellers made of stainless steel (AISI 304).

HOW THEY WORK

Small diameter openings are not a problem: when inactive, folding blade mixers easily pass through very narrow openings (with diameters of as little as 100 mm). When the mixer is not operated, the blades collapse to allow the AF agitator to fit inside the tote (the blades stay folded downwards). When the shaft begins to rotate, the folding blades open automatically, moving the liquid. The diameter of the open blades is 400 mm.

Bridge mount geared-drive mixers for plastic tote steel caged

EASY ASSEMBLY

Savino Barbera top-entry mixers can be inserted very easily through the loading hatch of tanks, cisterns, tank vessels, containers. By adding some simple accessories to the stirrer, their introduction and extraction become particularly easy and practical. These optional features consist of: a metal structure equipped with j-hook clamps, a mounting frame with forklift pockets a structure with eye bolts for lifting with cranes and bridge cranes. Once assembled, AF Series mixers are then used to homogenise, keep in suspension and dissolve various substances and fluids.

Folding blades mixers with mounting frame with fork lift pockets

Industrial mixer with 3-bladed collapsible impeller for intermediate bulk container

IDEAL FOR IBCs

AF mixers adapt perfectly to IBCs (plastic totes with a metal cage) thanks to their reduced size and various optional features (clamp systems and supports for forklifts). IBCs or Intermediate Bulk Containers (also known as IBC totes, IBC tanks and pallet tanks) are destined for the transport and storage of industrial liquids and usually have a standardised capacity of 1000 litres (one cubic metre).

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