Magnesium hydroxide grinding mill
China No.1 Technology
- Our New type: Combined grinding wheel bracket – Demonstration of assembly
- Our New – type: Rhombic Spindle
- Easy to disassemble.
- Low cost of accessories.
- Spindle nut No loosening, No thread slipping, No falling off.
- Low cost, High reliability
Magnesium hydroxide grinding mill description:
It is a special industrial grinding equipment designed for processing magnesium hydroxide materials. It can crush and grind massive or granular magnesium hydroxide into powder with required fineness, usually ranging from 200 mesh to 2500 mesh. It has stable operation, high grinding efficiency and good dust sealing performance, which can meet the large-scale production demand of magnesium hydroxide powder in industrial fields.
| Mesh (D97) | 319 Type | |
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 325 | 10000~12000 | 22-26 |
| 400 | 9000~9500 | 26-30 |
| 600 | 6000~7500 | 31-36 |
| 800 | 5000~6500 | 46-53 |
| 1250 | / | / |
| 377-407 kW | ||
| Mesh (D97) | 219 Type 28 rollers or 26 Roller Price are the same | 309 Type 32 Roller or 28 Roller price are the same | 1160 Type 32rollers or 34rollers price are the same | |||
| Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | Output (kg/h) | Cunsumption of Electricity (kWh/t) | |
| 400 | 5000~6000 | 29-38 | 9000~9500 | 26-30 | ||
| 800 | 4000~4500 | 45-53 | 5500~6500 | 43-48 | 6500~7500 | 41-48 |
| 1250 | 2300~3000 | 65-70 | 3500~4000 | 66-72 | 4500~5200 | 59-75 |
| 1500 | 1600~2300 | 83-90 | 2500~3000 | 85-92 | 3200~4000 | 78-90 |
| 2000 | 1100~1600 | 125-133 | 1500~2000 | 125-133 | 2300~2800 | 110-134 |
| 2500 | 900~1300 | 138-145 | 1100~1500 | 138-146 | 1500~1800 | 160-201 |
| 3000 | / | / | 1000~1200 | 185-192 | / | / |
| Total Power | 237 kW | 340-387 kW | 372-457 kW | |||
- Drawing line: As shown in below picture：
- Dig a hole: The SHM-309 foundation drawing showed size : length:3.65M,wide:3M，highly:0.5M.When Dig the hole need to have reservation some size.
Suggest size: length:4M，wide:3.5M.
- Put reinforced:Arrangement of two layers of rebar in the pit.
The size of reinforced:DiameterΦ16，spacing:20cm，Tie the rebar tightly with steel wire.
- Set mould: Enclose the square pit with template and height is the same as the ground.
- Welded: Accurately arrange the position of the steel mould and motor seat.Put 6 rebar (Φ 24) inside of each steel die (2 steel mould); Four corners of the motor base stand up and 1 rebar(Φ 18). Each rebar is 50 cm higher than the horizontal plane.
- First pouring concrete: The height is the same as the floor.
- Placing main machine steel die: The next day, Placing the main machine steel mould according to the size of the basic drawing.
- Weld: After the steel mould is put in place and make sure all sizes are correct. Weld the steel mould with 6 rebars (Φ24) together.
- The second pouring concrete. When pouring, the first steel mould is pouring half, and then poured another half of the steel mould, then back to pouring the first steel mould. It ensures that the size comparison does not deviate.Attention
- A single steel mould must be horizontal, at the same time, two steel mould dies must be horizontal.
- The pitch-row of the foundation bolts of two steel mould must be accurate. SHM-309 roller mill is 2045mm.
- Two steel mould cannot be misplaced.（It can be corrected by diagonal lines between steel dies, the length of diagonal must be equal.）
- The center line between steel mould and motor seat must be accurate. SHM-309 roller mill is 1900mm.
- After the steel mould is put in place and make sure all sizes are correct, the two steel mould must be welded and fixed with three channels steel before pouring concrete. Make sure the steel mould is not displacement and dimension not error during pouring. (This step must be done.)
What is magnesium hydroxide grinding mill?
It is a professional powder processing equipment dedicated to magnesium hydroxide. Different from general grinding mills, it is optimized for the characteristics of magnesium hydroxide to avoid excessive grinding and material agglomeration. It can adjust the finished powder fineness flexibly, and is suitable for processing raw magnesium hydroxide ore or industrial by-product magnesium hydroxide into qualified powder for downstream application.
What is the magnesium hydroxide grinding mill process?
First, raw magnesium hydroxide is pre-crushed by a jaw crusher to a suitable particle size. Then the crushed material is fed into the magnesium hydroxide grinding mill by a feeder. After grinding, the powder is classified by the analysis machine inside the mill. The qualified fineness powder is collected by the powder collector, and the unqualified material is returned to the grinding chamber for re-grinding until it meets the requirements.
What are the uses of magnesium hydroxide grinding mill?
This equipment is specially used to process magnesium hydroxide into ultra-fine powder, which can be used to produce flame retardants for plastic and rubber products. The ground magnesium hydroxide powder can also be used in flue gas desulfurization, wastewater treatment, and pharmaceutical excipient production. It supports industrial manufacturing of magnesium-based refractory materials and magnesium salt chemical products, providing qualified raw material powder for downstream industries.
What is the best magnesium hydroxide grinding mill process?
The closed-circuit circulation grinding process is the most suitable for magnesium hydroxide. It can return unqualified coarse materials to the grinding chamber automatically, reduce energy waste, and control finished powder fineness more accurately. Combined with staged grinding configuration, it can avoid over-grinding of magnesium hydroxide, preserve its active performance, and has higher production efficiency and lower production cost than open-circuit process.
Magnesium hydroxide grinding mill process Application:
This process is widely applied in the non-metallic mineral processing industry to produce industrial-grade magnesium hydroxide flame retardant powder. It is also used in environmental protection engineering to process magnesium hydroxide for flue gas desulfurization and heavy metal wastewater treatment. In addition, it is applied in the chemical industry to produce raw materials for magnesium salts, and in the building materials industry to process additives for thermal insulation and refractory products.
Magnesium hydroxide grinding mill Processing Technology:
The processing technology adopts pre-crushing, feeding, grinding, classification and collection steps. The mill usually adopts a vertical roller or pendulum structure, which can exert moderate grinding force matching the hardness of magnesium hydroxide. It uses frequency conversion speed regulation to adjust the classification speed to control fineness, and is equipped with negative pressure dust collection to avoid dust leakage. The technology can produce finished powder with fineness ranging from 200 to 3000 mesh according to demand.
Guide to magnesium hydroxide grinding mill: Mills, Tips, and Uses
Common types include Raymond mill, vertical roller mill and ultra-fine ring roller mill. Raymond mill is suitable for medium fineness production with low cost; vertical roller mill is for large-scale production; ultra-fine mill is for high-fineness flame retardant grade products. Tips: Control feeding particle size within 30mm, maintain proper grinding pressure, clean the classification system regularly. It is mainly used to produce magnesium hydroxide powder for flame retardant, environmental protection and chemical industries.
What is the auxiliary equipment in a magnesium hydroxide grinding mill plant?
Common auxiliary equipment includes jaw crusher for pre-crushing raw materials, vibrating feeder for uniform feeding, hoist for conveying materials, powder collector for collecting finished powder, dust remover for collecting fugitive dust, analyzer for checking finished fineness, and packaging machine for packing finished powder. Some large plants also configure raw material silos and finished product silos for continuous and stable production.
How to optimize magnesium hydroxide grinding efficiency?
First, control the feeding particle size within the range specified by the equipment, avoid excessive large particles causing load increase. Second, adjust the grinding roller pressure and classifier speed reasonably according to the required fineness, avoid excessive classification resistance. Third, clean the grinding chamber and ventilation pipeline regularly to avoid material accumulation. Fourth, maintain the wearing parts regularly to keep good grinding gap, which can effectively improve grinding efficiency and reduce energy consumption.
Roller Mills for Sale
About LKMixer
LKMixer is a professional manufacturer for grinding and mixing production line, grinder, mixer and granulator, shredder. These machines are widely used in food, pharmaceutical, cosmetic, health care products and chemical industries. The Food materials like Peanut, mushroom, seeds, potato, bean, tobacco, salt, cannabis, tea, Sugar, corn, Coffee, rice, pepper, grain as so on. Grinders have many types such as Pulse Dust Grinder which suitable for zero pollution environment, Turbine Mill which is suitable for coffee bean, 12-120mesh all can meet, Ultrafine Grinding Mill covers 80-200mesh, and also Winnowing Dust Grinder or other grinding machines like SF Hammer. Welcome to contact us for details. Contact us for more information. Proposal, catalog, quotation.
FAQ(Click and See More)
Why Choose Us?
We have 20 years manufacturing experiences; 15600 cubic meters factory area; 5000sets annual capacity; 55 professional engineers;
What’s your main maket?
South America: Brazil, Colombia, Peru, Bolivia, Uruguay, Paraguay ;Romania;
USA with UL Certification
Middle East: Saudi, Arabia, Oman, Turkey
Europe: Russia, Australia, Belarus, Ukraine, Poland
Can you support OEM?
– Yes, OEM or ODM. Machine can be customized according to customer detail requirement, including capacity and voltages, motor certifications.
– Drawing and raw materials also can be customized.
What after-sale services?
– 7*24 customer service online;
– 7*24 engineers online services;
– 12 months warranty services.
WHAT kind of MACHINE YOUR COMPANY HAVE?
CAN YOU GIVE ME GUIDE ON OTHER MACHINE ? TO FULL MY PRODUCTION LINE
YES ! Our f have factory build more than 20 years now, we can design and customize whole line, besides of the grinding machine, mixing machine, we can also fully support to provide the washing machine, cutting machine, drying machine, packing machine, filling machine. Though we are not producing these machine, but our brother companies co-work together for over 20 years, we have rich experience in providing you a full effective production line, fully automatically or semi-automatically.
HOW TO VISIT YOUR COMPANY?
Our Factory located in Jiangsu Province, very near to Shanghai, you can fly to Shanghai Pudong Airport, we pick you up and take you by car 2 hours ride, can reach our factory, welcome your visit.
WHAT’S YOUR BEFORE & AFTER SERVICE ?
1) Before your purchasing, we need to know your detail request, such as what kind of material you want to grind and mixing, what final product powder or granule you want to reach. Because different material and powder sizes request of different machine to do. We can provide professional advice and rich experience help to choose machine. Most of the products we have already did before for other customer, trail test or run mass production, so we knows which machine is best in performance of grinding and mixing. This is of very importance in helping you choose the right model. We also wish this can help our customer a lot. Even the material we didn’t do before, we will prepare the same material and to do the trail test and send video to you for your reference.
2) One Year guarantee of machine quality. If the machine have problem within one year, we will send you the spare parts to you for replacement, but this not including the damage caused by human causes. We also have 24 hours on line guide for customer, if you have operation difficulty, we will guide by video and on line communication with our engineer for your emergency debug.
3) For small machine, we sell with whole machine, it’s no need to install, and easy to operation, no problems for operation. While for large machine, its’s also not difficult to install with video guideline, but if you need, we can assign our technicians to go abroad, the round ticket, food and residents will be paid by customer.
HOW ABOUT YOUR PAYMENT TERM?
Our payment term is T/T. 50% payment in advance, rest of 50% payment finish before the goods shipped. When we finish the machine production we will do trail test and run the machine take videos for your green light. You pay the rest of 50% payment then.
