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Sifting/Size Separation

Sifters and Purifiers

Satake’s Sifters are capable of separating powdered and granular materials by size differential. The SPSA Plansifter can make up to 7 separations per section. 

The Minisifter and N-Sifter are particularly suited to smaller applications where a sized product is required i.e. oversize, good product and undersize. Their multi-sieve decks create a much larger overall sieving area when compared to vibratory or centrifugal machines of the same ‘footprint’ size. 

Most of Satake’s sifters use a planetary motion which avoids much of the product degradation associated with centrifugal and vibratory machines. It also prevents ‘upending’ of elongated products.  

Typical Applications include:
– Wheat, rice and maize products production
– Carbon black processing
– Herb & spice manufacture
– Cocoa production
– Seed, nuts, plastics and many otherw granular and powdered products

Many of our sieving machines now benefit from the use of Satake’s Patented INTERLOCK sieving system, using hygienic plastic instead of the traditional wood/melamine and felt construction.

SPSB Plansifter

The Satake SPSB Plansifter is engineered to give a wide range of capacities to meet all anticipated sifting requirements in the milling industry. 

The SPSB is produced in a modular range of four, six, eight and ten section machines embracing two different stack heights of nominally 24 and 30 sieves. Three sieve sizes are available. (more)

SPU ‘B’ Purifier

The new Satake SPU Purifier is a high capacity, triple deck machine providing the highest level of operating efficiency.

All flour contact parts are now stainless steel, redesigned hood for better feeding and aeration, easier maintenance and improved access for sampling. (more)

TSA Duosifter

The Satake STSA Duosifter is a compact high capacity sifter which is ideal for many applications in cereal milling and food industries for sieving a wide range of granular and floury stocks.

The STSA is particularly suitable for flour redressing (rebolt), maize (corn) milling and starch sieving. It can also be used for wheat grading and cleaning duties.The Duosifter STSA has two stack sections and is available in a stack height of fourteen sieves. Each section can make up to seven separations. (more)

N Sifter

The Satake N Sifter is an exceptionally versatile, compact machine of high capacity which can used for either general purpose sifting or flour redressing.

The sifter consists of two independent nests of square sieves, capable of simultaneously handling two separate stocks. (more


RMSA Minisifter

The Satake RMSA is a high capacity yet compact, free-standing unit used for separating particulate material in the food, chemical, pharmaceutical, plastics and similar process industries. The machine is capable of making up to 4 size separations per machine with a variety of internal flow schemes. 

The Minisifter is ideal for sieving large quantities of materials through fine apertures, particularly as a flour redresser in the flour milling industry. (more)

SVSB Vibrosifter

The Satake SVSB Vibrosifter is especially designed for efficient sifting of difficult stocks encountered in cereal milling processes. 

For example, filter flours, bran finisher throughs and maize (corn) flours which are fine, sticky and can have high oil or moisture content. (more)

PLSB Series 2000 Laboratory Sifter

The Satake PLSB Laboratory Sifter provides a rapid method of carrying out particle size determinations. It is designed to use either a stack of up to four 255mm wooden sieves with lid and receiver or four 200mm diameter Endecott brass sieves.

The sifter oscillates the table and nest of sieves attached to it in a planetary motion similar to that of sifters commonly used in the Flour Milling and other industries. (more)

BRSA & BRSB Rapid Sifter

The Rapid Sifter is designed as a grading or redressing rotary sifter for granular and powdered materials. Already in use in many industries such as chemical, pharmaceutical, stock feed, flour and bakeries. 

Various throughput’s are obtainable depending on the feeder screw pitch, aperture size of the screen and characteristics of the product to be sifted. (more)

SSTS Sieve Tensioning System

Achieving the correct sieve tension is extremely important to overall mill performance. 

The Satake Sieve Tensioning System provides a fast and accurate method of stretching milling and screening fabrics to their optimum tension. The system can be used for nylon or wire covers and on wooden, metallic or plastic frames. (more)