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SM series mixers

21Apr

SM series mixers are one of Compulsory concrete mixers, which include adjustable mixing paddles, inspection doors, wearing protections linings, control systems and other equipment.

SM-series-mixers

According mixer specification, SM series mixers advantages
◆ According to ISO 18650 definitions, mixing results with a variation coefficient of less than 7.5% are considered good. The faster a low coefficient is achieved, the better the mixer. And SM series mixers achieve a coefficient of 1%! Even at very short mixing intervals!
◆ Individual drives - more efficient energy balance. The tool carrier plate is actuated by the centre drive via the gear mechanism. Depending on mixer size, the gear unit is moved by either one or three main drives. The tool carrier plate carries the eccentrically positioned star drives.
◆ All motors are positioned outside of the mixing chamber and are hence both well-protected and easy to access. High driving reserve capacities, combined with the separate the drives, allow for easy mixer stopping and restarting even while the mixer is full of product.
SM series mixers main specifications:

Type unit SM 500-2 SM 750-2 SM 1125-2 SM 1500-2 SM 1875-2 SM 2250-2 SM 3000-2 SM 3750-2
Dry filling L 500 750 1125 1500 1875 2250 3000 3750
Max.filling weight kg 800 1200 1800 2400 3000 3600 4800 6000
Vibrated-concrete volume per batch m3 0.375 0.5 0.75 1 1.25 1.5 2 2.5
Main drive kw 11 18.5/30 22 22 22 55 2*22 3*22
No. Of mixing stars stk. NV. NV. 2 2 2 5 3 3
Drive per star kw NV. NV. 11 11 11 11 11 11
Discharge accelerator drive kw 2.2 2.2 3 3 3 3 3 3
Skip hoist drive (optional) kw 5.5 7.5 18.5 18.5 18.5 18.5 22 22
High-speed agitator (optional) kw - - 7.5 7.5 7.5 7.5 - -
Discharge accelerator (optional) kw - - 0.55 0.55 0.55 0.55 0.55 0.55
Dead weight, approx. to 1.7 2.1 8.4 8.6 9.2 9.8 13.2 13.6

SM series mixers are one of concrete equipment, the characteristics:
Simple and easy handling
Low maintenance
Low power consumption
Very short mixing times providing outstanding stirring and
mixing results
Perfect stirring and mixing even of colour additives
Homogenisation of even the tiniest components
Effortless restart of the full mixer after shutdown
Easy cleaning thanks to large segment door
Super fast emptying of vessel thanks to a discharge accelerator
Optimized mixing process thanks to variable speeds of the individual drives

Features of SM series mixers structure
◆ Adjustable mixing paddles. The mixer arms are height-adjustable. They are adapted for individual usage and are made of special materials. The more precise the adjustment and fine-tuning of the tools, the better the mixing results and the lower the wear and tear. Moreover, precise adjusting protects the drives against impact loads.
◆ Big inspection doors. The mixer is equipped with a tilting cleaning door or shutter for cleaning and maintenance access. It is ample-sized and secured by limit switches.
◆ Wearing protections linings. Upon request, exchangeable wearing linings made of chilled cast-iron tiles; surface-layer welded sandwich-type boards; or a similar material will be used. The type of material ultimately used depends on the consistency of the concrete processed.
◆ Discharge. All SM mixers can be equipped with up to three separate discharge openings maximum. A discharge accelerator will reduce discharge times by up to 50%.
◆ Concrete and more. SM series mixers are excellent for processing a wide range of different concrete types, including a wide variety of aggregates, dry pigments and materials. But they are equally suitable for mixing a whole range of other materials such as e.g. ceramics, clay, sand-lime brick, slag and fl ue dusts.
◆ Control. SM mixers come standard-equipped with a fully automatic control system. This PC aided control system is responsible for batching the various individual components and creating the desired mixture. Upon request the control system is available with a visualisation, statistics programs, printer, remote maintenance, etc.
 


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