2013年4月21日星期日

Magnetic Separator in this century Dead

The magnetic magnetic separator, also known as high-strength magnetic separator or super magnetic separator, dry

sorter and water sorting machine, the magnetic separator magnetic field of 10,000-16000GS collectively, mainly for

Magnetic separation limonite, manganese, ferric oxide red mud mine weak magnetic ore, the other for the manganese

oxide, manganese carbonate, ilmenite, wolframite, zinc, iron spinel, illusion

Weakly magnetic minerals hematite, maghemite, titanium magnetite, siderite, chromite sorting.
The development of magnetic separation machine has come to a white-hot stage is able to take the next step, you

need a good policy for the job, or the development of progress or retreat

Step shall not why. Still very relevant to the needs magnetic separator manufacturers are given the appropriate policy

job order to be able to do some good for a limited time

Things are still very choice. Not particularly good in good condition or the strength of the enterprises magnetic

separator equipment manufacturers need good regulation. Dry Magnetic Separator
Countries are in the recovery and development of the economy, the surge in demand of metal materials and mineral

materials, magnetic separator so the new the large concentrator and the old processing plant renovation and

expansion, so that

In order to better create favorable conditions for the production of equipment, strong magnetic separator for particle size

less than 3mm magnetite, pyrrhotite, roasted ore, ilmenite and other materials

Wet magnetic separation, but also for coal, non-metallic minerals, building materials and other materials, iron work.
The magnetic separator is mainly used for fine-grained non-ferrous metals, non-metallic mineral purification, such as

tin K-feldspar, andalusite, sillimanite, quartz sand, zircon and other minerals

Purification. Aircraft purified quartz sand in Donghai County, purification of crystal powder production line is widely used

to replace other types of equipment to make the product quality greatly improved. Products are often enhance-2 Levels,

resulting in a significant economic benefits.

How to prevent permanent magnet sucker unnecessary losses due to damage to cargo?

 A product of the work environment on the products, a product of the application environment has always been its own

characteristics. Wherein the electrical permanent magnet sucker is basically borrowed zero

Sale receipt magnechuck of. And retail device application environment is far better than the food and beverage

application environment, the hardware is not fully applicable to the machinery industry, and therefore an urgent need to

Specific solutions for the hospitality industry. How to prevent permanent magnet sucker permanent magnet sucker

affected by the environment in production, due to cargo damage caused by unnecessary

Loss? Magnet Tube
     Operating prone cargo damage include: the goods are lifted too high, and mobile, easy to produce larger shaking,

resulting in damage to cargo; goods lift, water

Level process of moving cargo long, center of gravity, cargo dump occurs, resulting in damage to cargo; goods made

from the cabin and the cabin of goods extra long swing

And other uncontrollable factors, goods easy and hatches, bulkhead collision, friction, resulting in damage to cargo;

using conventional forklift loading and unloading cargo, due to the forklift arm frequent contact with the goods, cause

The wear of the goods; goods are overweight, and lifted a long time, the use of wire rope as a the hanging bundles tool,

easy to damage the packaging of goods, resulting in damage to cargo. For example, by vacuum suction cups

Equipment, spreader, plunger special equipment, vacuum suction device through the the sucker surface and newsprint

surface to produce a confined space, the use of atmospheric pressure adsorbed on newsprint

Chuck surface, thereby completing the loading and unloading operations. Using a vacuum suction device is unloaded

from the ship newsprint, can you import wood pulp in this part of the zero cargo damage. radial magnet
     At present, many companies take to manufacture. There are companies in sales, supporting equipment from other

companies. No matter in what manner, the companies need to know

Permanent magnet sucker all the performance of the entire production line, so that the after-sales service will be

guaranteed. For permanent magnet sucker machinery industry, in the case of the same product, OK

Ensure good after-sales service, the enterprise will be more competitive.

The use of magnechuck and features

Uses and characteristics
The magnetic table plane grinding or milling machine rectangular magnechuck Department for the adsorption of

various types of magnetic workpiece positioning of the workpiece and grinding. magnetic separation The series are sucker suction

Uniform, positioning reliable, easy to operate, can be installed directly on a surface grinder or milling, is an ideal magnetic fixture . magnetic broom

Types of magnechuck the

An ordinary rectangular electrical Disk Usage: Surface Grinding Machine
    2 powerful electromagnetic chuck uses: milling planer processing center
3. A very dense magnechuck purposes: rectangular table surface grinding machines and milling machine  Large Neodymium Magnets
Multifunctional powerful electromagnetic chuck Uses: Surface Grinding Machine
Brothers dedicated magnechuck purposes: Grinder
6 round magnechuck (concentric circles) Usage: round table surface grinder
7 round magnechuck (emitter type) Usage: round table surface grinding machine
8. Purpose of the round magnechuck (plum-pole): round table surface grinding machine  n52 neodymium magnets

Permanent magnet sucker Grinder What are the benefits?

    Permanent magnet sucker Grinder with uniform suction, high positioning accuracy, easy to operate because the

permanent magnet sucker. Grinder electric and mechanical

Electric Grinder with speed and stability, grind the blade is sharp. Permanent magnet sucker Grinder What are the

benefits? magnetic separation
    Permanent magnet sucker widely used cast iron sharpening disc grinders. Grinding blades need sharpening disk

surface brushing mixed abrasives. This mixed research room agent by Emery,

Oil, kerosene blend. As a result of the wet milling process, grinders, oil splash, low efficiency, technology is not easy to

grasp, cast iron disc wear fast subject Ban complex. Application

Sharpening paste emery cloth, no mixed abrasives, dry grinding process. Permanent magnet sucker grinding process

to produce high efficiency, and clean. But these shall only be such as emery cloth easy to stick

Paste, emery cloth a certain thickness, and flexible and easy to wear good blade. Paste materials and workmanship

issues yet to be resolved pending the trial of active research again and again

Wide use. With grinding wheel sharpening disk Brothers, had painted kerosene to the disk, the blade the tooth tip down

by sharpening shelves. Permanent magnet sucker productivity is relatively high. However,

Because the material is softer, more wear and tear, so they need frequent rest wheel. samarium cobalt magnets
    West County Austrian Xiang Machinery Co., Ltd. dedicated to the permanent magnet sucker Grinder invention is

based on some of the characteristics of the Grinder. Such as sharpening tool sharpening a knife folder,

Reciprocating blade stuck in Pai knife folder, and then the fixed blade almost stable kiss stickers on the sharpening

disk Brothers clip attached to the guide care track under a flat-screen kiss, hand along the derailment direction of the

oriented for

Movement Brothers, until the sharpening so far.

2013年4月18日星期四

The progress and development of China's iron ore beneficiation technology


China's iron ore resource supply situation

With China's sustained and rapid economic development, the steel industry is developing rapidly. The rapid growth of domestic iron and steel enterprises ore demand, domestic mine production is far from meeting the

Not demand, and had to rely on foreign high-quality iron ore resources. According to statistics, in 1985 China's imports of iron ore exceeded 10 million tons in 2002 exceeded 100 million tons in 2004

Exceeded 200 million tons in 2005 from January to July total imports of iron ore reached 200 million tons . Dry Magnetic Separator

The magnetite resource domestic iron ore resources SimpleChoice diminishing pressure to make full use of domestic resources, improve self-sufficiency rate of the iron and steel enterprises ore to ease imported iron ore

Force to maintain the high quality iron ore supply of raw materials, to the progress of science and technology to promote the efficient development and utilization of depleted iron ore resources. China's iron ore deposit types, storage conditions re-

Miscellaneous types of ores, the high content of sulfur, phosphorus, silica and other harmful component, multi-component symbiotic iron ore accounted for a large proportion, and the useful components disseminated fine grain size,

Mining difficult, low efficiency, poor product quality.

For decades, the majority of mineral processing workers for the "poor, small, miscellaneous features of China's iron ore resources to carry out a lot of research work to solve the many technical difficulties, so that our iron

Ore beneficiation technology by leaps and bounds of progress and development, the overall level has greatly improved. Especially in recent years, the development and successful application of new efficient sorting equipment, new efficient floating

Selected pharmaceutical and separation process. The breakthrough has been made so that the beneficiation process indicators.

The magnetite beneficiation technology progress

The magnetite beneficiation of iron ore beneficiation main domestic iron ore concentrate production of magnetite concentrate and about 3/4. Magnetite beneficiation technology over the years continuous development and progress, the magnetic

Iron ore concentrator production targets have been greatly improved concentrate grade from 60% to 65% to 67%. Steel industry increasingly high demand for raw materials, Wai

Around "to raise iron content and reduce silicon" domestic done a lot of research and development work, magnetite concentrate grade increased to 68.5% from 65% the Si02 from 8% to 9% to 4%. New type of magnetic separation equipment

The application and promotion of anti-flotation process to raise iron down the main direction of the silicon.

The application of a new type of magnetic separation equipment

(1) magnetic reunion re-election machine

The device in early 1985 successful trial in Shuichang the industrial test and get a good separation efficiency. The entire sorting area to form a suitable

When the magnetic field intensity distribution, the relatively uniform weak magnetic field, the magnetic field gradient is small. Sorting of magnetic particles and gangue particles depends primarily on the size of gravity and rising current forces. Magnetic group

Poly re-election process of industrial production practice shows, the device can improve the concentrate grade 2 to 3 percentage points. In addition, Shougang Mining Company developed conditioners and electric adjustable magnetic reunion re-election

Magnetic agglomeration machine, Shougang the Dashi iron ore concentrator has been.

(2) magnetic separation column

Magnetic separation column Anshan University of Science and Technology successfully developed a new type of highly efficient magnetic separation equipment, materials fed into the magnetic part in the weak magnetic field under the action of a weak magnetic agglomerate in the magnetic

And the combined effects of gravity downward movement, upward movement in the rise of the role of water and mixed in the gangue, magnetic agglomerate in the downward movement of the process by repeatedly washing.

The grade gradually increased. The device in Benxi Iron Nanfen concentrator and Waitoushan of Concentrator, Jilin Banshigou concentrator has been applied. Northeastern University, developed a successful pulse oscillating magnetic field magnetic

Choice column, the device coil formation constant top-down "movement" of the oscillating magnetic field. Strong vibration magnetic field with a strong upward flow combined to basically eliminate the magnetic

Inclusions, a substantial increase in the grade of iron concentrate. Different current conditions in the laboratory the concentrator Benxi Iron and Nanfen, the fine sieve to the ore sorting, can improve the grade of 3.54 to 8.27

Percentage points. The device has been used in the selection of Dandong of boron iron ore in the production of super iron ore concentrate factory in Chaoyang.

(3) Low-field self-weight media Jig

University of Science and Technology Beijing mineral processing chamber after years of study, the development of low field strength weight media Jig, magnetic, jig combined with heavy media beneficiation. As magnetite fine

Sorting equipment. 300mm small devices developed in 2000 for improve Shuichang concentrator iron concentrate grade. Industrial shunt test results: feed grade 62.64

% Concentrate grade of 68.27%, 91.72% of the jobs recovery. pot magnets

(4) low field strength pulsating magnetic separator

Low field strong pulsating magnetic separation of machine successfully developed by Maanshan Institute of Mining Research, has the following characteristics: magnetic system angle. Number of poles; magnetic flux density is lower, and from the sweep constituency to the fine

Mine discharge area from high to low was uneven; features permanent pulsation device, formed in a rotating cylindrical surface permanent magnet pulsating magnetic field to loosely magnetic reunion, excluding the inclusion pulse

Stone. The device the the Jiuquan Steel concentrator, Anshan Iron and Steel Dagushan concentrator industrial test results show that better throw fine-grained gangue and lean with the living body.

(5) The a BX multi-pole magnetic separator

BX multi-polar magnetic separator successfully developed by the Design Institute of Baotou application of new materials, Gongchangling concentrator application showed that BX magnetic separator concentrate grade than the original magnetic separator 4

. 7% lower tailings grade of 0.5%, tailings magnetic iron decreased by 0.62%, Last mineral was 12.66%. In Dagushan industrial trials, tests showed that the

Improving quality and effect is obvious: the ore grade of 29.73%, concentrate grade of 67.44%, 10.25% of the tailings grade metal beneficiation indicators of recovery of 77.27%.

2 magnetite anti-flotation process application

To mention the quality of siliceous gangue magnetite concentrate. The reverse flotation desiliconizing good way. Eagle's Nest concentrator grade iron ore reverse flotation of 65.15%. With Si028

%. Maanshan Institute of Mining Research for the ore using a coarse and a fine sweep process anionic reverse flotation to raise iron content and reduce silicon, reverse flotation concentrate iron grade 68.

18%, S1024%. Gongchangling concentrator magnetic separator the final product TFe grade of 65.5% cationic reverse flotation of magnetic concentrate re-election, flotation concentrate products

The bit reached 68.8 percent, Si023.90 iron recovery 98.50% e. Lunan Mining Company concentrator using anion reverse flotation of magnetite concentrate grade increased from 64

% To 67%.

Wuhan University of Technology has developed a new type of low-temperature-resistant cationic collector GE-601, overcome of dodecylamine and other blistering large amount of foam sticky, difficult foaming, foam products intractable

Shortcomings. Reverse flotation of a magnetic separation of magnetite concentrate obtained at a temperature of 22 ° C when indicators: iron concentrate grade of 69.31%, 97.90% recovery; 12 ° C low temperature conditions

Obtained under normal temperature conditions consistent good indicator of: concentrate Fe grade of 69.17%, the recovery rate was 97.87%.

The hematite beneficiation technology progress

Hematite iron ore (including magnet - mixed hematite ore) is an important iron ore resources. The early 1960s, the major domestic processing red roasting - magnetic separation and single - flotation process

Iron ore, production and technical indicators are worse. Through continuous technological transformation indicators improved. In recent years, some new technology, new equipment, new agents successfully developed and

The application of hematite mineral processing technology made a major breakthrough.

1Slon vertical ring pulsating high gradient magnetic separator

Ganzhou Nonferrous Metallurgy Research Institute developed a the Slon type pulsating high gradient magnetic separator. After 20 years of continuous improvement, has good stability and good sorting, wide

Pan used in China's red ore beneficiation.

Anshan Iron and Steel Diaojuntai concentrator application of SLon-2000 vertical ring pulsating high gradient magnetic separator instead of the original flat ring strong magnetic separator, iron concentrate grade increased by 1.19 percentage points, the tail

Ore grade decreased by 1.56 percentage points, iron recovery rate increased by 8.19 percentage points. From In 2001-2004, Qidashan concentrator process transformation Slon-

1750 Magnetic control of fine particles tailings grade. Slon-1500 magnetic machine control the spiral chute tailings grade. New processes iron ore concentrate grade of 67.50%, iron

The recovery rate of 78%. Slon-1750 vertical ring pulsating high gradient magnetic machine is used to control the the spiral chute tailings grade, throw some coarse tailings in advance East Anshan sintering plant,

The whole process of the mining cycle reduced by 161.56% to 90%.

Magnetic Separator in slag extraction of iron powder in

Slag by the tumble dryer drying slag moisture content of less than 1.5%, after drying the slag into the solenoid to the porcelain pre-magnetization, and then fed to the homogenizing silo

Homogenization, storage, and can be dry to the grinding, the particles larger than 3 mm steel and slag powder separation of less than 3 mm and 3 mm steel slag separator

Machine for wind powder, slag powder is divided into more than 180 mesh and less than 180 mesh two particles, will be greater than 180 mesh particles into the binoculars dry permanent magnetic separator for ferromagnetic

Election, magnetic separation after the steel slag off the magnetic the electromagnetic DEMAGNETIZER slag powder, in order to reduce the slag powder than the susceptibility, the lifting of magnetic reunion, then demagnetized steel slag into the

Ball mill for fine grinding to 180 mesh, with the powder the slag iron powder and slag powder separation. The technical process with low cost production process, do not pollute the environment, excellent

Point

Wherein: the iron content of about 30%, a particle size of 0-12mm, about 10% aqueous slag, slag so that the water content is less than 1.5, tumble dryer drying

%, After drying slag into the solenoid to the porcelain pre-magnetization, and then fed to the homogenizing silo homogenization, storage, and then dry to grinding 3 mm or more

Particles of steel and steel slag separation of less than 3 mm, the particles steel products, and less than 3 mm steel slag powder machine wind powder, slag powder is divided into

Greater than 180 mesh and less than 180 mesh two particles will be greater than 180 mesh particles into the binoculars dry permanent magnetic separator for iron magnetic separation, the slag iron slag powder and slag powder

The separation of slag iron powder products, magnetic separation of steel slag with the electromagnetic DEMAGNETIZER demagnetization of steel slag powder, in order to reduce the slag powder than the susceptibility, the lifting of the magnetic reunion

, Then demagnetized steel slag into the ball mill for fine grinding to 180 mesh, separating the powder the slag iron powder and slag powder, slag iron powder and slag Micronized products.

Magnetic separator Selection Guide


A correct selection of the separator considering both material iron, in addition to the characteristics of the iron requirements, use of the environment and the separator itself.
Second, when more iron in the material: it should be used with a continuous row of iron permanent magnet separator
When less iron material: better to use permanent magnetic separator. Appropriate to reduce the suspension height, is conducive to the removal of iron.
Fourth, when the the environment dust more serious: permanent magnetic separator products should be used in fully enclosed structure.
Separator installed in the middle of the belt conveyor (both cross layout): To improve the effect of removing iron, mounted non-magnetic linear increase in the tape roller. Drawer magnets
Separator iron absorption has the following characteristics: to suck large easy short; the vacuum easy ball; Pick-easy-to-static. Should be appropriate to mention the high iron requirements of the occasion,

High-separator specifications or two in addition to iron.
Multi-level addition to iron: after the removal of iron suction should be higher than the previous level in addition to iron suction. Otherwise, the post-stage separator in addition to the iron poor results. lifting magnets
Magnetic pulley, magnetic separator installed in the belt conveyor head: because the material forward momentum and in the loose shape is conducive to the removal of iron.

The working principle of the deep processing of manganese ore magnetic separator


Will be less than 5 mm of the ore fed to the hopper, the cloth through the vibration of the vibration motor, the size of the spout via the handwheel to precisely adjust the size of the feeding amount. Magnetic roller by adjusting

Speed ​​motor drive, speed speed speed table to be adjusted to control the production of the magnetic separator and concentrate grade. Mineral particles by the conveyor belt is fed into the magnetic roller sorting,

Manganese particles having magnetic Claim adsorbed by a strong magnetic field on the magnetic roller, while the gangue minerals (mainly quartz, followed dolomite, calcite, sericite, feldspar,Liquid Trap clay mineral

Objects, etc.) due to the absence of magnetic magnetic magnetic roller it does not produce suction, manganese particles, along with the rotation of the magnetic roller has been sucked on the magnetic roller, while the gangue particles in the magnetic roller to the distal end

Off automatically when the position be thrown out in front of mine across the board (the size of the ore across the board by changing the angle adjustable concentrate grade), manganese particles continue to be magnetic roller to the demagnetized area

Into the anthology ore bucket collection concentrates finished.overband magnetic separator
      Dropped on the magnetic roller gangue entrainment of some of the weaker magnetic manganese particles, they will continue into the next magnetic roller magnetic separation, magnetic separation refined manganese particles in

Second anthology of the ore bucket collection for the finished product, was thrown out of the gangue by tailings discharge port, bringing the end of the magnetic separation process. Manganese grade manganese ore gangue is discarded,

Be improved. Device power consumption is only 1KW, magnetic separation input costs is quite low. The manganese magnetic separator I study of high-tech products, technologies phase

When mature, the device is to create effective and wealth for many customers.

2013年4月5日星期五

Several successful applications of steel slag processing technology





The steel industrial processes produce large amounts of solid waste, slag including not only the occupation of cultivated land, pollute the environment, but also a waste of resources. Steel slag processing and comprehensive utilization is one of the tasks of the sustainable development of the iron and steel industry. Several in engineering practice for the successful application of steel slag processing technology.

A waste heat since antipyretic boring process. The process mainly by the hot stuffy device, multi-stage crushing, screening, magnetic separation device, conveying systems, dust removal system, water circulation system and automatic control system. Down converter steel slag slag pit slag to be cooled to a temperature about 600 ℃ fashion into the boxcar, boxcar spraying water and spray time by controlling the slag boxcar within high-temperature quenching, cooling. Tank water and slag the complex temperature shock effects and the physical and chemical reactions, the slag quench cracking. Accounted for more than 60% of the total number of hot stuffy process can achieve slag 100% treatment; steel slag powder of high the hot stuffy processing slag, particle size of less than 10mm; steel and slag separation effect is good, easy magnetic separation, metal recycling taste up to: scrap w (TFe)> 95%, steel slag w (TFe)> 80%. Through the slag the free calcium oxide in the treatment of hot stuffy and free magnesia mass fraction is less than 2%.

Slag platter hot splash process. The process mainly by elevated platter slagging trolley, cooling pool, conveying, crushing, screening, magnetic separation system, dedusting system, water circulation system and automatic control system. Steelmaking production process temperatures up to 1500 ℃ and good mobility slag is first poured into a slag pot, transported to the processing line into elevated platter discharge, water spray, so that the slag is rapidly cooled to about 700 ℃, and then platter slag turned into slagging trolley and again water cooled to 200 ° C; then pour 3 pool cooling. The cooling process, the free calcium oxide and free magnesium oxide and water chemical reaction occurs, the volume expansion, and most of the slag was chalking. Then the crushing, screening, magnetic separation; elect tablets of iron and slag and iron into the metal silo tailings press diameters were shipped out of into the tailings positions after the building materials; recycled cooling water through precipitation cooling.

Slag wind nibs of the treatment process. The slag pot filled with liquid slag being lifted by crane to the tipping bracket, the slag is poured into the tundish. Slag taphole into flow slag tap gravity flow to the front of the granulator, the granulator speed airflow discharged crushed slag, liquid slag contraction solidified into spherical particles of about a diameter of about 2mm, falls quickly in the cooling pond cooling. Pool of slag by the spiral machine quickly upgrade to dried in a dryer, and then transported by belt conveyor to the implementation of the separation of scrap tailings after magnetic separator. Return steelmaking production over 1mm steel particles less than 1 mm steel powder used as a sintering flux tailings as a building material. The superheated steam produced by the water quenched granulated recycled for use in dry granulated slag. The process is suitable for high-temperature liquid slag processing, slag, the process is simple, safe and reliable; high temperature liquid slag is granulated into small droplets in the air first, and then dispersed rapidly cooled to room temperature solid-state grain products fall into the pool, explosion conditions of the "dross water" does not exist; steel slag separation thorough, uniform particles, granulated slag does not contain free lime and free magnesia, good stability, and less water consumption, and low energy consumption. (A)

The metal crusher adaptation and efficiency


 

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Professional manufacture metal grinder, will be broken scrap, scrap metal professional configure the device. Metal grinder used for raw iron powder, car engine, diesel barrel, ferrosilicon powder, crushed of other social scrap metal materials. Metal shredder machine is a low-speed operation, the knife plate material cutting tearing torque, high yield, wear-resistant, etc., on a variety of steel scrap, copper scrap, aluminum scrap, copper rod, tube, line smashing plates and other materials, mainly used for briquetting, smelting, crushing, pre-processing industry.
Cans grinder This machine can crush all kinds of social scrap, equipped with a magnetic separation device, the separation processing materials, has a crush size controllable materials classified into stacks advantages. Fully meet the requirements of the fine material into the furnace.
Metal crusher also known as scrap metal crusher, pop can crusher, scrap crusher, bucket crusher different name. Metal crusher / cans shredder in the machinery and equipment on the market is a very popular crushed, broken products, metal crusher / cans crusher, the crushed material: Sprite cans, Lulu cans, Red Bull cans, coke cans, not only can crushed beverage cans, can also be crushed paint cans, machine oil tank, as long as the metal can be crushed, crushed materials transportation, very easy to carry and convenient to feed steelmaking, the number of feeding also reduced a lot.
Metal grinder Features
The metal grinder blade is high alloy refined meshing blade grinder effect any high hardness of the material has a good metal crusher feeding equipment.
2, metal crusher deceleration to the motor drive to save 20% power than other cans shredder.
, Metal crusher boot smoothly without too much noise, and installed a foundation, the noise is very small.
4, rugged metal crusher structure, clouds stiffening plate, to ensure the robustness of the case.
5, the metal crusher conveyor loading apparatus is configured.
Metal mill grinding materials: discarded bicycles, motorcycles, Sprite cans, Lulu cans, Red Bull cans, Coke can crushed beverage cans, discarded bicycles, motorcycles, paint cans, machine oil tank can also be crushed, The metal can be crushed, crushed out of the material is very easy to carry transported facilitate feeding steelmaking, feeding and fewer.
Metal grinder low noise, no pollution, high grinding efficiency over the years by virtue of strong technical force, strict quality testing, repeated installation and commissioning, until all aspects of compliance only began selling our metal grinder material crushing , uniform particles, an average of less than two millimeters on the station for 90% of the total number of very cheap metal grinder, metal grinder prices in the market are also different, depending on the model, but our metal shredder Price (1X000) absolute does not exceed the number of bits, to welcome friends and family across the country to conduct site visits to our factory, our metal grinder will never let you down.

, metal crusher, paint bucket shredder, gangue grinder, two-stage grinder, color steel tile mill, charcoal, mechanism charcoal, charcoal machine price, the system of rods, Toner pressure ball machine. If you are relatively satisfied with our products, please call the hotline: 18937105353! 0371-69599369 Query metal grinder, cans shredder information and the latest charcoal detailed information, but also to welcome you to our factory site visit and we sincerely welcome your visit.