Drawer principle

Principle 1: Put more than n objects into n-drawer, then at least one drawer in less than two.
Reference (contradiction): If each object into a drawer at best, the maximum total number of objects is n, rather than title set n + k (k ≥ 1), it is not possible.
Principle 2: Put more than mn (m times n) of n objects into a drawer, then at least one drawer of not less than m +1 objects.
Proof (reductio ad absurdum): If each of m objects into the drawer up, then up into the drawer n mn of objects, Large Neodymium Magnets with the title set does not match, it is impossible.
Principle 3: infinitely many pieces of objects into n drawers, at least one drawer with an infinite number of objects.
Principle 1, 2, 3 are schematic representation of the first drawer.

WEIKER permanent lifting Products

1 Applications: permanent lifting can be widely used in various manufacturing operations at the scene, warehouse, shipping, transportation, and other places.
(2) Description: This product is the use of high-tech innovation and technology, into a more user-friendly design of permanent magnet lifter for lifting all kinds of flat steel, machinery

Parts, finished products, magnetic hooks semi-finished products as well as various types of mold.
3 Product Features:
(1), the choice of high-energy magnetic materials, smaller, lighter, stronger magnetic force.
(2), without the use of power, a large range of applications, operating more effort, more convenient and more secure.
(3), the safety factor is high and stable, the maximum pull-off force of 3.5 times the rated lifting capacity.
(4), the unique design of the bottom of the V-groove, with the lifting capacity of a cylindrical steel.

permanent lifting applications require attention of the local

Permanent lifting in applications, there are many caveats, the slightest mistake will have a serious error:
1, the permanent lifting of the structure there is a fall protection measures, high operating signal transduction clear.
2, wind cable Shengan whole neodymium magnets coefficient of not less than 3.5 times.
3, each hanging by the test pilot before the job is not lifting crane weight of the object is unknown.
4, permanent lifting the approved design calculations.
5, the operating personnel and the seat belt seatbelt securely suspension points, a dedicated staff up and down ladders, ramps, lifting operations personnel have a reliable footing; without overloading for

Industry conditions.
6, the operating platform planks covered; object stack does not exceed the specified height.
7, the magnetic lifter lifting operations by the higher authorities.

Permanent magnetic separator Features

Permanent magnet iron main features
1, in order to replace the permanent magnet excitation coil box, energy saving.
2, the magnetic field distribution is reasonable, magnetic penetration depth, the magnetic field constant, low attenuation.
3, no rectification control equipment, installation, and maintenance is simple.
3, the company according to the user's specific needs, design and manufacture of various types of magnetic Neodymium Motor Magnet separation equipment, users are welcome to contact us know.

Derived Code: "T" represents copper wire
"L" indicates Lu Wire
Basic Specifications Code:
Circle indicates the diameter, length and width of the square said it,
Wheeled and roll that their diameter and length

Design Code
Pole structure Code
"0" indicates that a Neodymium Motor Magnet circular magnetic structure, to "1" indicates that the box-shaped magnetic pole structure, the "2" strip pole structure

"C" hanging separator
"L" Wheeled separator (magnet rotation)
"G" roll separator (magnet does not rotate)

Excitation Form: "LM" indicates the electromagnetic
"LY" indicates permanent

drum magnetic separator job to take high-strength separation is necessary factor

This series of magnetic separator equipment should be installed on a flat, sturdy foundation of concrete or steel, magnetic separator feet should be kept smooth and uniform force, beware of injustice because of the foundation made

Deformed into a rack. Install magnetic separator, magnetic separator and then turn connected waterways, waterways must have valves to adjust the flow according to job needs. Insight into the market much better than portrayed

Vision is more important! "Indirect principle" in business a strong manifestation, it was found Neodymium Motor Magnet that when the focus on the fundamental belief system than when focusing on

Goal itself easier to achieve goals. As a proverb to say: the road to hell is paved with good intentions.

This allows the separator to accommodate smaller buildings and work space. Magnetic separator magnetic separator iron ore in many shapes and sizes. Cell separation in the laboratory,

Can even be used for the separation. The same model can be used for batch processing of large commercial facilities. According to the concerns of different strengths if you want to collect magnets weak magnetic grains

Child. A special, high intensity magnetic separator separator may be more expensive. Observe the oil pressure gauge, pressure gauge, voltmeter, ammeter pointer is flexible, Reading

Number of compliance requirements, identify problems in time to find the relevant staff. Note that operation of oil and cooling oil temperature rise is too high to be reported to the workshop director, in order to adopt

Take the necessary measures, such as downtime.

Magnetic separator for iron ore separator is relatively inexpensive, is the most popular style separator. The model of the drum, a stream of black sand dripping or magnetizable metal cylinder

The outside of the drum. Only strong magnetic particles stick?? Down. Then, they stay until they are scraped n52 neodymium magnets and collected. Mining engineer website confirmed that unless high

The separation is necessary intensity, magnetic ore recovery is a low-cost approach. Sand separator at a lower cost than other separators, fine particles of sand without further

Step breakdown before separating. Easy magnetite separator choose another reunion, difficult to grind. Therefore, in order to overcome this difficulty, the first Fe2O3 powder made in the laboratory with CO

And CO2 mixture at 650 ℃ reduction of wustite, and then with kerosene, oleic acid together into a ball mill grinding for 40 hours to obtain a non-magnetic colloidal suspensions wustite

Fluid. Then the suspension was heated under reflux at 250 ℃ by dismutation into magnetite and iron, the magnetic fluid can be obtained. The law is still very troublesome, cost

High.

In other words, even with good intentions, the end result may not necessarily meet the original expectations. Enterprises have not led to gaps in their respective goals and complaints

Purpose, but their beliefs and assumptions. "Reducer filling oil, how much of the oil window indicate prevail. Factory time longer or at ambient temperature -5 to 35 Celsius temperature to

Magnetic separator used in the external environment should be based on the local environment filling, oil change.

Corporate strategy often contain so few words, such as cost leadership, comprehensive quality, market segmentation, product innovation, process improvement, technology leadership, accelerate

Market, operational efficiency or differentiated services.

Wet magnetic separator is the most widely used in the industry, the high versatility of aircraft suitable for re-use powder iron removal of the mitochondria, widely used in wood

Industry, mining, ceramics, chemicals, food and other factories in recycling. In the beneficiation industry, wet magnetic separator device for particle size below 3mm magnetite, pyrrhotite

Mine, roasted ore, ilmenite and other materials, wet or dry magnetic separation, but also for coal, non-metallic minerals, building materials and other materials in addition to iron work.

Creating benefits for you and wealth manganese separator! This is because the manganese magnetic separator will be less than 5 mm of the ore into the hopper, vibration motor vibration through the fabric, the

The size of the discharge port by hand wheel to fine-tune the size of feeding amount. By dragging the magnetic roller speed motor, speed governor table through the speed be adjusted to control the magnetic

Sorting machine production and concentrate grade. Is fed by mineral particles on the magnetic roller conveyor sorting, magnetic particle as manganese, immediately adsorbed by a strong magnetic field in the magnetic roller, while the gangue minerals

(Quartz, followed by the dolomite, calcite, sericite, feldspar, clay minerals, etc.) In the absence of a magnetic, magnetic roller in the magnetic suction force is not generated it, as

Rotating magnetic roller, manganese grain has been sucked in magnetic roller, while the gangue grains in the magnetic roller to the front end position is thrown off the board in front of every mine (mine across the board by changing the angle

The resizable concentrate grade), manganese tablets continue to be taken off the magnetic roller automatically fall into one volume anthology of concentrate ore bucket collecting the finished product.

pipe magnet

Magnetic filter, the filter rods with magnets Products: magnetic filter works: Filters barrel plus a magnet stick design, using magnets to achieve its own iron absorption features due to the effect of iron Seoul also known as: pipe separator. Magnetic filters are mainly used to remove / separation fluid or liquid inside the tubes containing the functional components of the fineness of iron, so that the liquid or fluid required to achieve medium process requirements, it is widely used in fine chemicals, cosmetics industry, food industry, pharmaceutical and other industries, while dual filter barrel magnetic filter is equipped with two valve composed of a group of filters work put into operation, when the cleaning valve position changes, another group can run continuously changed when cleaning valve position, another group can be run continuously, ensuring continuous work process piping
Magnetic filter, the filter drum separator rod with magnet structure and properties of the main parameters:
1 Transmission: Automatic
2 Connection: threaded, flanged, welded
3 Structure: Y-type, T-type, U type, (tube) blue, double (tube) Union
4 filter mesh: 40 → 800 mesh (the most high-precision manufacturing 0.5um)
5 Pressure: 1.0Mpa ≤ 2.5Mpa
6 caliber: DN15 ≤ DN500
7 Temperature: -20 ℃ ≤ 600 ℃
8 Body material: stainless steel, cast steel, carbon steel, forged steel and so on.
9 Suitable medium: water, gas, oil, steam, gas, corrosive fluids
A magnetic filters, belt magnet rod filter uses:
Haijie a pipeline magnetic filter is mainly used to remove the liquid slurry ferromagnetic impurities, widely used in chemical, pharmaceutical, pigments, dyes, food, metallurgy,Drawer magnets  ceramics and other industries, this product has a strong magnetic field, in addition to iron effect , clean and easy to iron.
Second, magnetic filters, belt magnet rod filter works:
Haijie a magnetic filter in the liquid slurry transportation process, slurry through the filter, by strong magnetic magnet effect slurry of iron impurities are adsorbed on the magnet sleeve to completely clear liquid slurry iron impurities, the next process to ensure effective control of iron impurities.