MR– Vibratory Sieves the vibrating sieving machine is used for the separation, classification, scalping, dedusting and selection of powders and liquids. Allows to achieve up to 5 different particle sizes, extremely robust con- struction and ease to disassembly. Available with ATEX certification, FDA IQ-OQ procedures, GMP, BFM fittings, Jacob fittings and finishes for the food and pharmaceutical industry.
Available in the following models: 16″ (Ø 400 mm) – 20″ (Ø 500 mm) – 24″
(Ø 600 mm) – 30″ (Ø 800 m) – 36″ (Ø 900 mm) – 48″ (Ø 1200 mm) – 60″ (Ø 1500 mm) – 72″ (Ø 1800 mm) – 90″ (Ø 2250 mm).
Features: the vibration is through an unbalanced motor with a double extended shaft, fitted at both ends with eccentric weights. Rotation of the top eccentric weights creates vi- bration in the horizontal plane, which causes material to move across the screen cloth to periphery increasing the horizontal throw, causing over- size material to discharge at a faster rate. The tangential component of motion is controlled by the angle of lead give n to bottom weights with re- lation to top weight. Variation in lead angle controlled the spiral pattern of material travel over the screen cloth.
Benefits:
• Low power consumption;
• Varied range of applications;
• High processing rate per unit area of screen;
• Accurate separation;
• Screening up to 200 mesh;
• Applicable different anti blinding systems; • Modular design to yield up to 6 pre- determined fractions;
• Dust-free and noiseless process- ing;
Application:
• Solid/Liquid separation: Paper & Pulp, Food, Ceramics, Chemicals, Minerals, Waste Disposal, Paint and Pigments;
• Dry classification: Food, Pharma- ceutical, Petrochemicals, Fertiliz-
ers, Ceramics and Pigments; • Dry separation: Pulps, Woods, Ani- mal Feeds, Foods, Grains, Cosmet- ics, and Chemicals;
MSC – Check screening machines:
Low profile Check Screener is a round separator used for the safety screen- ing and check screening of powders and liquids by removing the oversize contamination. Available with ATEX certification, FDA IQ-OQ procedures, GMP, BFM fittings, Jacob fittings and finishes for the food and pharmaceu- tical industry.
Available in the following models: 16″ (Ø 400 mm) – 20″ (Ø 500 mm) – 24″
(Ø 600 mm) – 30″ (Ø 800 m) – 36″
(Ø 900 mm) – 48″ (Ø 1200mm) – 60″ (Ø 1500 mm) – 72″ (Ø 1800mm)
– 90″ (Ø 2250 mm).
Features: the vibration is through a twin unbalanced motors with a double extended shaft, fitted at both ends with eccentric weights. Increas- ing the eccentric mass, increases the horizontal throw, causing oversize material to discharge at a faster rate. The vertical motion also minimizes blinding of screen by “near size” par- ticles.
Benefits:
• eliminate oversized and purify ma- terial;
• higher throughput per unit mesh area;
• easily to dismantle and clean;
• dust proof;
• can fit easily into existing instal- lations and areas of limited head- room;
• lowers noise levels typically as
70dBA; Application: featured industries are Food & Beverage, Pharmaceuticals, Chemicals, Coatings, Ceramics, Met- al Powders, Water Processing, Recy- cling.
Centrifugal Sifters: The centrifu- gal sifter TURBOWEST is particularly suitable for control sieving of solid products.
The centrifugal sieve sturdy con- struction and ease of integration into existing plants, makes it an easy choice for sieving a large range of powders and granules, food, chemi- cal, pharmaceutical and plastic products.
Successfully used for screening dry or humid bulk materials, the centrifu- gal sifter, is recommended whenever bagged products or hygroscopic ma- terials are being processed. Lumps and conglomerations are broken gently without any product loss. The Turbowest sieve is especially suit- ed for gravity screening in line with pneumatic conveyors.
Features: The product is fed into the sifter trough the inlet and the inter- nal screw feeds material to be sifted into the sifting chamber. The materi- als is collected and distributed along the sifting surface by rotating paddles optional brushes, which forces the material through the screen. The separated fine material will dis- charge to the central outlet while the unsifted material will be discharged through the side outlet.
Benefits:
• Compact design;
• Heavy duty construction for continuous operation;
• Automatic material discharge;
• Vibration-free action;
• Easy and quick change of screen mesh;
• Inspection doors for quick cleaning of the machine;
• High throughput;
• Low power requirements;
• Available in stainless steel AISI 304L-316L.
• Certification for ATEX, FDA-FOOD, GMP available
Application: the centrifugal sifters are suitable all sectors with a widely varying range of products such as: food industry, chemical, pharmaceu- tical, plastic materials, metal pow- ders, cement and sand.
Tumbler Screeners: The VAN Tumbler Screening Machine has a three-dimensional movement for classification, separation, dedusting and safety screening of dried prod- ucts in powders or in granules. It al- lows up to 6 separations. Available with ATEX certification, FDA IQ-OQ procedures, GMP, BFM fittings, Ja- cob fittings and finishes for the food and pharmaceutical industry. Availa- ble in the following models: 1200 (Ø 1200mm) – 1600 (Ø 1600 mm) – 2000 (Ø 2000 mm) – 2250 (Ø 2250
mm) – 2600 (Ø 2600 mm).
Features: the movement of a tum- bler screening machine is usually compared with simple hand screen- ing similar to the “gold washing pan”. The product is continuously fed into the centre of the top screen, from where it spreads out evenly to the outside across the entire screening surface. While the finer particles fall through the screen near the centre, the coars- er ones successively towards the pe- riphery. All the material is moved in a spiral pattern with increasing accel- eration of the particles and this 3D movement of the machine can be drawn and recorded on paper in the form of an ellipse.
Various effective mesh deblinding systems (Ultrasonic, balls, etc) are available for this purpose.
The modular design enables differ- ent setup variations and product can be re-screened 2 to 3 times to increase yield and the screening ef- ficiency.
Benefits:
• extremely high screening efficiency (up to 99%);
• easy dismantling and cleaning of all parts;
• low noise level (<78dB);
• reduced maintenance cost;
• modular design for double screening or high capacity;
• low acceleration and gentle separation of the product; • not destroy fragile and delicate products;
• possibility to install lifting de- vice for quick screen frame change;
Application: the machines are suitable for all sectors with a widely varying
range of products such as animal feed, building materials, chemicals, fertilizer, food, beverages, tobacco, metal powders, minerals, pharmaceuticals, plastics, rubber, recycling, and wood. Visit:
www.vibrowest.it