We ship within 24 hours
We ship the goods within 24 hours on business days.
We manufacture to measure
We produce custom-made separators within 2-3 months.
23 years on the market
We are a Czech company with 23 years of tradition on the market.
Thousands of satisfied customers
Thousands of packages shipped and satisfied customers.
A magnetic separator, intended exclusively for industrial use, will ensure perfect cleaning of your dry mixtures from ferromagnetic impurities (by ferromagnetic impurities we mean fully magnetic metals such as iron, nickel, cobalt and iron-containing alloys, not paramagnetic, very weakly magnetic materials).
For proper operation, the mixtures being cleaned (the material you pour through the magnetic separator) must be:
- homogeneous,
- dry, with good free-flowing properties, so that the magnetic separator does not become clogged; see below.
The magnetic separator is suitable for use only in non-continuous operations (during manual cleaning of the magnetic separator, the flow of the cleaned material must be stopped). It is installed only in vertical pipelines (if vertical installation is not possible, do not use this product and contact us to select another magnetic separator or to confirm the suitability of its use), e.g. in the food and chemical industries, in agriculture, in the waste processing industry, in the production of building materials—see the list of suitable materials below.
The pull-out magnetic separator is used as a pre-stage to protect technology so that metallic ferromagnetic impurities do not enter equipment that they could damage, for example knives of mills, crushers, nozzles of regranulation and granulation lines, nozzles of injection molding machines, extrusion lines, pressing lines, shredding equipment, fine sieves, ceramic pressing lines, glass presses, etc. It can also be used to clean the mixture to the highest possible purity, when the separator is placed at the end of the production process just before packaging and dispatch, so that no further contamination by metallic ferromagnetic material occurs during subsequent operations in the production plant. In this case, immediate sealing of the cleaned material into closable packaging or other closable containers is assumed. Thanks to the excellent design of the magnetic labyrinth, which consists of a pair of grates positioned one above the other, a high capture rate of impurities is achieved (please read the detailed description below of what ferromagnetic metal impurities this magnetic separator can capture).
The grain size (fraction, size) of the cleaned material may be up to a maximum diameter of 5 mm (5x5x5 mm), of regular shape; the material must be free-flowing, dry, non-sticky and without lumps, so that the magnetic grates are not overloaded (clogged) by the material. By “free-flowing material” as used in this description, we mean material that, when freely poured, does not have a tendency to bridge (clump into solid masses), to hold itself up and thus prevent free flow through the magnetic grates (through the magnetic separator). Examples of such materials (that do not flow well) may be moist, greasy materials, but also materials that at first glance appear dry and seemingly free-flowing, yet their natural property is that they flow poorly. Such an example is smooth, very finely milled flour or various very finely milled starches. The materials we recommend and which, in our expert opinion and experience, are suitable for pouring (cleaning) through this magnetic separator are listed below (please note the maximum permissible fraction/grain size stated above). If the material from which you require separation of metallic ferromagnetic impurities (the material to be cleaned) is not found in the list below, do not use this product and contact us for further clarification and possible recommendation of another magnetic separator or approval that this type is also suitable for magnetic separation from your material.
Examples of materials that are suitable for magnetic separation using this magnetic separator:
- bulgur
- instant mashed potatoes
- instant potato dumplings
- cereals, various types
- granulated sugar
- powdered sugar (beware of overloading with material; we recommend pouring more slowly and distributing evenly over the entire surface of the magnetic separator)
- chickpeas
- tea (dried and crushed, not dried or fresh leaves)
- lentils (in the case of frequent use for large quantities of lentils, abrasion may occur; we warn of faster wear of the protective tubes)
- crushed cocoa beans
- crushed PET bottles (beware of overloading with material; we recommend pouring more slowly and distributing evenly over the entire grate area; more suitable for smaller throughput quantities)
- wood chips (very fine fraction; we warn of poorer flow properties)
- pumpkin seeds
- rubber regranulate
- rubber granulate (must not contain fine fibrous residues after grinding, similar to thin threads)
- chili seeds
- millet
- roux (beware of bridging)
- cocoa powder
- ground coffee
- green (raw) coffee (beware of material abrasion at higher capacities)
- animal feed (free-flowing, similar in character to coarser flour up to multiple coarser fractions; however max. grain size 3 mm; must not be abrasive)
- coconut flour
- baking powder
- freeze-dried fruit (beware of material fraction)
- gluten (beware of bridging; very susceptible)
- poppy seeds (seeds only; not whole poppy heads; not ground poppy)
- meat and bone meal
- matcha powder
- ground corn (we warn of increased abrasion of this material; the separator can be used, but check the wear of the protective tubes more often)
- flour (beware of overloading with material; we recommend pouring more slowly and distributing evenly over the entire grate area; we rather recommend coarser flours)
- fruit powders, freeze-dried
- oat flakes
- plastic granulate (without glass additive; also must not contain fine fibrous residues after grinding, similar to thin threads)
- plastic pellets and regranulate (without glass additive)
- ash (not glowing, but cooled to the working temperature of the magnetic separator)
- buckwheat
- soups (dried instant)
- sand (dry, fine sand; we warn of increased abrasion of this material; the separator can be used, but check the wear of the protective tubes more often)
- pudding powder (poorer flow properties; pour slowly and distribute evenly over the entire surface of the magnetic separator)
- rice (hulled and unhulled; beware of abrasion)
- sesame seeds
- glaze, or glass mass (we warn of the possibility of increased abrasion and increased risk of wearing through the protective tubes; regularly check the condition of the protective tubes)
- malt (beware of abrasion; check the protective tubes more often)
- sunflower seeds (finely ground, not whole)
- bread mixes
- soybeans
- building materials (only free-flowing and non-abrasive, without glass and ceramic additives)
- breadcrumbs
- dried whey
- dried fruit (observe the permissible material fraction and non-stickiness)
- salt (we warn of possible shorter service life due to the material used; it depends on frequency of use; contact the manufacturer to confirm suitability of use)
- dried onion
- dried chocolate
- dried whey
- dried herbs
- dried spices (finely ground or very finely crushed)
- powdered milk
- dried coconut
- free-flowing starches, e.g. corn starch (pour slowly and distribute evenly over the entire surface; risk of bridging)
- tobacco (beware of permissible fraction; must be dry and crushed)
- tapioca pearls
- dough mixes (powdered)
- hulled pumpkin seeds
- vanilla sugar
We again emphasize that the materials must be dry, free-flowing (must not have a tendency to bridge), non-abrasive, with a maximum regular granulometry up to a diameter of 5 mm (5x5x5 mm). Throughput capacity varies depending on the material from which you require separation of ferromagnetic impurities; it cannot be determined unequivocally and differs for each type of material. If you are not sure about the throughput, capacity flow, do not use this magnetic separator and contact our sales and technical department to recommend another type of magnetic separator or to approve the use of this type.
Please note that the wall thickness of the protective tube is very small in order to achieve high magnetic induction (magnetic force) and pull-off force on its surface. Therefore, please also consider the height from which you will pour the material onto the magnetic separator (onto the magnetic grates) (impact height). The height from which material is poured onto the magnetic grates must not exceed 1 m. However, this is individual for each type of material. It is not possible to precisely determine and prescribe from what height a given material should be poured. Pouring from a great height may cause bending or puncturing of the protective tubes and damage to the entire product. If the height from which your material will be poured onto the magnetic grates is higher than 1 m, do not use this product and contact our sales and technical department to recommend another type of magnetic separator or to approve the use of this type.
This magnetic separator captures (separates) metallic magnetic particles from a size of 1 µm and smaller (ferromagnetic in character, immeasurable, magnetic dust) up to a size of approx. 5 mm (5x5x5 mm), which is the maximum fraction (size) of material that may fall onto the magnetic separator and may be poured through it. In exceptional cases, the magnetic separator may also capture larger metal objects up to a size of approx. 10 mm (10x10x10 mm). However, the occurrence of these impurities is assumed to be random, up to max. 1% of the total hourly capacity of the material being poured (regular cleaning of the magnetic separator from ferromagnetic impurities is assumed; this does not mean that the entire 1% of larger ferromagnetic impurities may remain on the magnetic tubes throughout the pouring of the hourly capacity of material). The content of these larger ferromagnetic impurities must not be higher. If the occurrence of these larger ferromagnetic impurities in your material is higher, do not use this magnetic separator and contact our technical-sales department for expert advice. No objects larger than stated may fall into the magnetic separator (onto the magnetic grates) (max. diameter 5 mm, 5x5x5 mm), except for the ferromagnetic impurities described above in random quantities. If you are concerned about the presence of larger ferromagnetic or other impurities, additives, it is necessary to install a screen with a mesh size of max. 5 mm before the magnetic separator so that these larger, undesirable objects are captured before entering the magnetic separator (after installing the screen, it is necessary to consider reducing the capacity load and throughput of the magnetic separator). The screen is not part of the magnetic separator delivery. We also draw attention to the possibility that your material may contain a large amount of fine metal impurities (very fine metal magnetic dust smaller than 1 µm), which can coat the magnetic tubes and block the magnetic separator (fine magnetic particles also pick up the poured material and clog the entire system). At the same time, the magnetic force/efficiency of the magnetic separator will be greatly reduced. If the magnetic tubes become coated immediately after starting the material flow through the magnetic separator and completely “disappear” into iron dust, this is not a defect of the magnetic separator, but it is necessary to strengthen magnetic separation with another magnetic separator or to clean the magnetic grates more often—your material probably contains a very large amount of ferromagnetic particles.
If you are not able to ensure:
- the absence of particles in your material larger than 5 mm in diameter (5x5x5 mm)
- an amount of less than 1% of larger ferromagnetic particles (up to 10 mm) in the hourly capacity
- a minimal occurrence of fine metal dust in your material
do not use this magnetic separator and contact our sales and technical department to recommend another type of magnetic separator or to approve the use of this type.
The magnetic grates in the magnetic separator are designed to capture as many metallic magnetic impurities as possible. However, everything depends on the amount of these magnetic impurities present in your material. It is not possible to conclusively guarantee the capture of all ferromagnetic impurities. It is always necessary to consider the specific technology and capacities. If necessary, additional types of magnetic separation must be installed upstream or added. Please do not rely solely on this one magnetic separator. If you are unsure, this type of magnetic separator do not use and contact our experts in the field of magnetic separation at any time.
Do not use the magnetic separator to separate stainless steel (generally referred to as “stainless”), even if it appears to be magnetic/paramagnetic (for example after passing through various crushers or other forms of deformation; likewise, these paramagnetic stainless steels may be used to manufacture various screens).
The magnetic separator is not intended for magnetic separation of non-ferrous non-magnetic metals, nor for magnetic separation of components or their parts that contain ferromagnetic metals (e.g. plastic parts with pressed-in remnants of metal components, shredded window frames with remnants of metal strips, wood pellets with pressed-in thin wires…). If you need to separate (remove) such ferromagnetic impurities as well, do not use this magnetic separator and contact our experts in the field of magnetic separation, who will advise you which other magnetic separator to use or what type to add to your separation setup.
Please note that during cleaning of the magnetic separator (cleaning of the magnetic tubes) it is not possible to use pressurized water. The protective tubes and magnetic cores may be rinsed with freely flowing water. In this case, dry them thoroughly before using them again. You may also use a dry cloth for cleaning or well-dried compressed air to blow off residual metallic impurities and the separated material.
Be very careful when cleaning the magnetic separator; the magnetic grates and magnetic cores are very strong after removal, and their attachment to metal objects can cause injury by pinching or snapping under pressure. Do not place them on anything magnetic (tables, workbenches, stair stringers, floors…). Also beware of individual components of the magnetic separator snapping together during cleaning.
This magnetic separator is not intended for use in any environment classified as an explosive atmosphere (ATEX).
The magnetic separator is intended for indoor use only. Do not install it outdoors.
Procedure for measuring magnetic induction
The measurement is carried out using a standard gaussmeter with a probe thickness of 0.75 mm at the point with the highest magnetic induction by design—at the pole pieces, i.e. at the lowest point of the arc of the magnetic circuit. We repeat the test 3 times, each time at a different point of the magnetic circuit, and calculate the average magnetic induction.
Procedure for measuring pull-off force
We measure using a polished steel standard with a diameter of 10 mm and a height of 20 mm. The measurement is carried out at the point with the highest pull-off force by design—at the pole pieces, i.e. at the lowest point of the arc of the magnetic circuit. We record the force at which the standard detached. We repeat the test 3 times and calculate the average pull-off force.
For your information, 10 N = approx. 1 kg.
As confirmation of the measurement and as a guarantee of the measured values, we issue—and each magnetic separator delivered includes—an original measurement report issued specifically for your particular magnetic separator (the report states the stock and production numbers).
NOTICE:
The resulting pull-off force and magnetic induction depend on many factors—e.g. the dimensions of the standard, the air gap between the standard and the tested magnetic circuit, the thickness of the measuring probe, surface contamination, surface treatment of the standard, etc. The stated pull-off force and magnetic induction values were measured under ideal conditions given by the test environment. However, these values may change depending on the specific environment type, where, for example, operating conditions and subsequent wear may affect product efficiency and measurement results. The stated values must therefore be considered indicative, and any deviations cannot be regarded as a defect within the meaning of Section 2095 and Section 2161(1)(a) of the Civil Code. To determine the exact magnetic induction and pull-off force values in a specific case, it is necessary to carry out your own measurement. If the measured pull-off force values are not sufficient for you because they do not correspond to the stated values, you can use the guaranteed option to return the goods within 30 days under the conditions stated here: https://magnetickeseparatory.cz/vraceni-zbozi/ and purchase another type of magnetic separator. These 30 days are intended for testing the goods; after this period, the seller may refuse to accept the return.
Copyright:
We do not agree, we do not wish, and we hereby do not grant anyone any consent to copy individual parts or the entire text. Any modification of the text using identical phrasing that results in meaningful similarity and alignment with our text is also prohibited. We do not wish and do not agree to any placement of our text anywhere on other websites, in professional journals, studies, theses at secondary schools and universities without the prior consent of the company Magsy. If you wish to use our text or parts of it, you may at any time contact us.
Additional parameters
| Category: | Separator with telescopic grates |
|---|---|
| EAN: | 8595134080346 |
| Total weight: | 40 kg |
| Material: | Stainless steel DIN 1.4301, EN 10088, ČSN 17240, AISI 304, AKV 7 – chromium-nickel austenitic unstabilized steel (X5CrNi 18-10) |
| Breakaway force on the tube: | 75 N |
| Number of magnetic rods: | 9 |
| Surface treatment of grates and tubes: | Polishing, Ra value 0.4-0.8 µm |
| Temperature resistance of the magnet: | 80 °C |
| Magnet type: | Neodym (NdFeB) |
| Input/output: | DN 200 |
| Body finish: | Polishing, Ra value 0.4-0.8 µm |
| Design: | Standard |
| Diameter of magnetic rods: | 27 mm |
| Ending: | Flange |
| Magnetic force on a tube: | 10.000 Gs |
| PRODUCT STATUS: | New |
| Weight of the magnetic core: | 6.5 kg 4x tubes, 7.5 kg 5x tubes |
Video
Be the first who will post an article to this item!
Add a comment