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Sievmaster Slimline Range

The Sievmaster Slimline Range of circular sieves feature a powerful vibratory motor, and a single mesh screen housed in a hygienically sealed, easy to clean, stainless steel sieve body.

What is the Sievmaster Slimline Sieve?

A highly effective check screener available in four different diameters. 

Designed to be gravity fed as part of a continuous production line or stand alone on mobile or static frames, these sieves are capable of handling both wet and dry applications.

Pneumatic lifting and lowering systems are available on larger models to increase ease of personnel interaction, reducing health and safety risks, and provide ample access to the mesh screen for inspections and removal for cleaning and mesh replacements.

For factories with limited room, different styles of vision inspection ports are offered.

Features & Benefits

  • Easy-Clean hygienic design, no crevices
  • Conforms to CE, UKCA, FDA, EC 1935/2004 and ANIA regulations
  • Rated ATEX zone 21 II 2 D
  • No tool, quick change screens
  • Wet or dry applications
  • Dust and waterproof to at least IP65
  • Noise level less than 70 dBA in use
  • Quick release direct earthing kit included as standard
  • All stainless steel body and contact parts
  • Low maintenance/running costs – tool free disassembly & minimal servicing

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Discover more about how our Slimline sieving products can help you. View the specification for this product here.


Industries using the Sievmaster Slimline Range

Food & Drink



Additive Manufacturing

Applications where Sievmaster Slimline Range is used

The Slimline Range can be used for processing a wide range of dry powdered / granular product or used for liquid separation. Slimline sieves are most used in the Food and Drink industries due to their hygienic design, making them equally suited for the Pharmaceutical and Chemical industries too.

Milk Powder
The Slimline sieve offers an effective, hygienic screening solution for various milk powders and formulas.

Whey Powder
Remove oversize and contaminates from fragile whey powders to achieve the correct particle size using our Slimline range of sieves.

Remove lumps and contaminates from various flours using our range of Slimline vibratory sieving machines.

Herbs and Spices
The Slimline range is ideal for processing fine powders, removing oversize and contaminates to guarantee a quality end product.

Remove lumps and contaminates from fine starch powders with our Slimline range of vibratory sieves, there are many options available to help combat dust related processing issues.

Configurable product options

The Slimline Range is available with a range of different options and finishes depending on each user’s requirements.


Vacuum controlled Balloon Oversize Conversion.

Ultrasonic System

Eliminating mesh blinding and blocking whilst accelerating throughput.

Underscreen Magnet

With optional Easy-Clean metal detectable blue silicone covers.

Open Section Frame

A hygienic design to minimise product build up.

Magnet Drawer

Ease of access with a pull-out drawer.


A mobile design which can be maneuvered in and out of awkward spaces (550 model only).

Sack Tip Gallery

Side wall cut away for bag loading into unit.

Weir Flow Inlet

Works to limit feed rate of product on to the mesh.

Cone Dispersion Inlet

To protect the mesh screen from full force of product in high feed rate applications.

Adjustable Weir Plate

Works to improve screening efficiency of powders with difficult to control oversize.

Dressing of External Welds

Gallery and funnel.

External dull polish

To <0.8Ra.

ViwateQ® / Sublimotion Finish

Ensures the surface of stainless steel is at an optimal condition.

Pharma Polish

Highest grade polish to <0.25Ra internally and externally.


The table below displays the specs for the Sievmaster Slimline Range of vibratory sieves. For further specs and information, please get in touch to find out more.

SM 550SM 950SM 1250SM 1550
Max Throughput with 2mm mesh
(product and mesh dependent)
4,000 kg/h (8,800 lbs/h)12,400 kg/h (27,300 Ibs/h)16,800 kg/h (37,000 lbs/h)27,800 kg/h (61,300 lbs/h)
Screen Diameter565mm (22.2”)965mm (37.9”)1165mm (45.8”)1465mm (57.6”)
Standard Motor0.3 kW (0.4 HP)0.9 kW (1.2 HP)0.9 kW (1.2 HP)1.1 kW (1.5 HP)
Approx. Weight135 kg (298 Ibs)300 kg (661 Ibs)350 kg (772 Ibs)400 kg (882 Ibs)
Standard FinishInternal: dull polish <0.8Ra
External: satin finish <0.95Ra
Typical Noise Level<70dB (certificates available)
ATEX Rating (Internal & external)Rated for ATEX zone 21 II 2D
Unit can be upgraded to ATEX zone 20 II 1D (internal) and ATEX zone 22 II 3D (external).
Contact Parts316 Stainless steel (1.4401)
Optional Certifications3.1 material, EAC, IECEx, and UL certificates.
Non-Contact Parts304 Stainless Steel (1.4301)
Country of DesignUnited Kingdom
Country of ManufactureUnited Kingdom

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