|
|
More than 1000 references from 10 microns to 125 mm opening.
These meshes find applications in separation techniques, protection, armature and materials handling.
GANTOIS converts all these wire meshes for offering you finished or semi-finished products designed according to the characteristics and specifications defined by you.
|
|
The demands made of particle size analysis are constantly increasing. This is also reflected in the greater requirements made in the new standard ISO 3310. In order to adapt our test sieves to these new requirements, RETSCH has developed a completely new manufacturing process that guarantees a previously unattained quality and consistency in sieve production (200 x 50 mm, 200 x 25 mm, 203 x 50 mm (8"x 2")). In addition, a logistic manufacturing system makes it possible to record each and every material used in the process.
Product Advantages
- one piece construction and fabric-transition without any grooves to prevent cross contamination (no solder, no residues, etc.)
- a high degree of corrosion resistance and ease of cleaning due to high-alloy stainless steel (specification: 316)
- 15% lighter than traditional sieves while at the same time increasing the free sieve area
- previously unattained product quality due to fully automatic production and extensive optical inspection with optimum design
- innovative resistance welding technology guarantees permanently tight sieve fabric
- maximum stability and optimum sealing when used in sieve stacks
- clear and precise labeling of the sieves with full traceability based on individualized laser engraving
|
|
Labtech Essa maintains substantial stocks of our own privately labelled test sieves to BS 410 (AS 1152). These are manufactured to internationally recognised quality assurance standards and are checked and certified for compliance to BS 410. Each is issued with a unique serial number and a Conformance certificate for full product traceability.
Labtech Essa specialise in sieves of stainless or plated steel construction that are inherently more robust, durable and corrosion and corrosion resistant than traditional brass sieves.
Labtech Essa sieves are manufactured to metric dimensions and will interchange with other metric frames. Adaptors are available for customers needing to interchange with older imperial dimension sieves or US made sieves.
|
|
High capacity gyratory units for high viscosity liquid/solid separation, and wet or dry classification. Easy operation when tuning to specific feed rate, product and separation requirements. No damping under loads. Long screen life. Inline screeners are also available.
Circular Screen Separators
Eriez' range of models allows selection particular to specific and unique material application requirements. Some of the models available will be ideal for processing all types of dry materials, while others will work best for slurries, waste water and other dewatering applications.
Linear Screen Separator
Vibratory screeners serve as efficient screening separators for a wide variety of materials. Eriez has standard and heavy duty models for the majority of screening applications. Special units can be ordered with multiple drives for greater capacities. In addition, a wide variety of standard and special trays are available.
|
|
Retsch sieve shakers are used in research & development, quality control of raw materials, intermediate products and end products, and in production control. The AS 200 series enables every user to select a suitable device according to his individual requirements, profile and budget. The AS 200 control meets the highest standards in quality assurance and offers a microprocessor-controlled measuring and control system, patented and unique throughout the world, for constant vibration. It can be calibrated, and ensures for the first time 100% reproducibility of sieving results, and not only for one device, but all AS 200 control units one to another. This provides the prerequisite for monitoring inspection, measuring and test equipment according to ISO 9000.
Further models: AS 300 control, AS 400 control
|
|
With their innovative and practical features, the new generation of FRITSCH Sieve Shakers satisfy all requirements for accurate and reproducible sieving analysis and even exceed requirements in many areas.
These instruments offer maximum comfort and precision with automatic amplitude control, programme selection, control and evaluation software as well as high-quality sieve stack tensioning system.
The top model ANALYSETTE 3 PRO can be integrated into any quality management system according to DIN EN ISO 9000:2001 as a testing instrument thanks to state-of-theart electronics and maximum reliability.
FRITSCH Sieve Shakers are available for sieves up to 450 mm in diameter for dry, wet and micro-precision sieving. The automatic sieving analysis is performed by the free control and evaluation software AUTOSIEVE.
|
|
An electro-mechanical shaker for suspended mounting and carrying up to two off 450mm diameter standard test sieves
This unique shaker is specifically designed to be fitted with up to two off 450mm diameter test sieves of any aperture. Drive is by a special 240V, 50hz single phase electric motor to a rotating eccentric mass assembly that causes the sieves to oscillate in a mainly horizontal plain.
It is supplied as standard to process essentially dry materials but a wet sieving option is available. The shaker can be suspended from any suitably robust hook.
An optional wheel mounted stand with a manual winch is available to suspend the sieve stack at a maximum height equivalent to a 220 litre drum. The sieve stack can be lowered to floor level.
|
|
For many years now, the technically highly developed original Allgaier tumbler screening machines set the standard for fine and ultra-fine screening of all types of bulk goods. The successful TSM series has now been supplemented by the tsi series with improved design but additional machines sizes.
With the development of the world's largest tumbler screening machine tsi 290 and some related, patented innovations such as segmented screen inserts, Allgaier has extended their technological lead even further.
|
|
Vibrowest tumbler screening separator is used for control screening, fractionating and dedusting of dry, powdered and granular products.
The tumbler screening machine has a three-dimensional movement similar to the simple hand screening of the "gold washing pan". It involves a better efficiency and an higher specific screen load compared to vibration system.
It is used in all sectors of application and has stable screen motion even under full load. Particularly suitable for high feed rates and multi deck separations of fine, lightweight products which are difficult to screen.
Tumbling movement easy regulation and low frequency vibrations guarantee the following advantages:
- no particle destruction in sensitive products
- precise control of product residence time on the screen
- screening efficiency up to 99%
- constant product quality
Easy to install, can separate particles in 1 to 6 sizes with up to 5 screen decks incorporated in one Vibrowest separator.
Standard model range in diameter size from 1.200 mm to 2.600 mm
Screens are easy and fast to change and can be equipped with various cleaning system as: rubber balls, rotating plastic roller brush and the innovative ultrasonic cleaning system.
The separator can be built on customer request with carbon steel, stainless steel AISI 304, stainless steel AISI 316.
On request: ATEX certification, FDA IQ-OQ procedure, GMP
Main sectors of application:
- Food industry
- Dairy farming
- Chemical
- Pharmaceutical
- Recycling and environmental
- Plastic materials
- Agriculture
- Confectionary industry
- Cement and sand
- Metal processing industry
- Wood industry
|
|
With the aid of the Allgaier ultrasonics, it is possible to overcome the high adhesive forces between the particles. Allgaier opens the way to higher throughputs and screening efficiency, even for materials which are difficult to screen.
You can use the ultrasonics for large screening machines with diameters up to 2,900 mm.
|
|
Vibrowest turbosonic system allows separations of light powders with meshes ranging from 0,250 mm to 0,025 mm (25 micron).
Some powders, due to their granulometry, light bulk density and physical features, can not be sieved only with the mechanical movement of the separator. The turbosonic system allows the sieving thanks to the creation of an additional ultrasonic frequency vibration straight on the wire of the sieving mesh.
ADVANTAGES
Productivity:
better sieving results are reached combining mechanical and ultrasonic vibrations.
Performance:
higher throughputs and screening efficiency, even for materials which are difficult to screen.
Maintenance:
prevent blinding of fine mesh, keep constantly clean the screening surface and avoid screen clogging;
guarantee a longer screen life.
Set Up
The automatic frequency control selects automatically the right frequency for the mesh.
|
|
Compact, mobile, flexible
The new UNISEPA screening machine from OTEC is
a universal system designed for separating vibratory
grinding abrasives and workpieces. With adjustment
features such as flow regulating gate valve, vibration
frequency and vibration amplitude the UNISEPA handles
virtually any screen separation task.
User benefits
• Fast and user-friendly screen change
• Controllable rate of separation
• Excellent cost/performance ratio
• Mobile deployment for greater flexibility
|
|
Screening machines of the VTS series are suitable for the economical processing of almost all bulk solids with fine to medium and coarse grains.
The VTS is also ideal for screening of wet materials. The vibrating motion can be adjusted to match the required screening quality and the throughput.
|
|
Gravel, sand, coal and many basic materials must cover a long path before they are suitable for further processing. Vibration conveyors are an important part of this path. They drain the excavated sand, screen gravel according to grain sizes, take the load off breakers or mills of fine-grained material or assist in the cleaning of wash water. They are particularly for use in the basic materials industry, where vibration conveyors are characterized by their wear-poor, rugged construction and lifetime duration.
Precise screening to grain sizes in the range from 25 µm to 500 mm, high service and temperature resistance, for example in the case of supplying components to the melt furnace in glass production, are also advantages of vibration technology.
|
|
Metso Minerals offers numerous vibrating equipment brands that the industry has grown to respect and trust - Hewitt Robins, Tyler, Seco, Nordberg and Svedala.
Equipped with over 400 years of combined vibrating equipment experience, the North American Vibrating Equipment Group is continuously developing new and improved products to keep up with the ever-changing demands of both the aggregate and mining industries.
|
|
The linear and circular-motion screens made by Schenck Process are available as single or multiple-deck units, with or without spraying systems.
Applications:
- protective screening
- scalping
- classifying
- de-watering
- screening of up to 1000° C hot materials
Range of use:
- sand + gravel preparation
- minerals, coal, ore, and steel industries
- foundries
|
|
| ... products without technical information |
| |
|
|
Sieves, Screeners
