Brown aluminum oxide is made by high quality bauxite as main material, fusing and purifying in a pouring electric arc furnace at a temperature of over 2200C, and made into different grain sizes through crystal, choosing, crashing, magnetic, separating, screening, washing etc. It is characterized by its high hardness, good toughness and sharp shape in particles. Brown Fused Alumina(BFA) is made from Calcined Bauxite. It is a hard and tough material, used in manufacturing of grinding wheels (both vitrified and resin bonded) and coated products. These grains are also used for shot blasting and as polishing Media. Refractory grade BFA is used as a raw material in the manufacture of high Alumina refractory. It is available in grit sizes as per FEPA for abrasive applications and group grits for refractory applications.
Refractory mortar consists of refractory powder, binder and admixture. Almost all of the refractory materials can be made for the preparation of refractory mud used in the powder. The refractory clinker powder and the amount of plastic clay as binder and plasticizer made of ordinary refractory mortar, the room temperature strength is low, high temperature molding ceramic combination has a higher strength. With hydraulic, gas or hard thermal setting bonding material as a binding agent, said binding of refractory clay, which produce less than the formation of a certain chemical reaction prior to bonding temperature hardening. The particle size of the refractory mortar varies according to the requirements, and its limit size is generally less than 1mm, some less than 0.5mm or more. Selection of refractory mortar material, should be considered with the masonry refractory products consistent with the material. In addition to the fire-resistant mud in addition to the material, you can also use the coating method or spray method for the protective coating of the lining.
Silicon carbide powder refers to the use of JZFZ equipment for ultrafine crushing grading of micron-grade silicon carbide powder. Silicon carbide powder mainly for the 1200 # and 1500 # mainly due to silicon carbide powder is mainly used for the abrasive industry, so the fine powder grading has special requirements, the powder can not have large particles appear, so for the international and domestic product requirements, the general Production are used JZF grading equipment for high-precision classification. Domestic silicon carbide powder is mainly black silicon carbide powder and green silicon carbide powder. Silicon carbide differential effect Introduction: 1�Glass, The main raw material of various glasses. 2� ceramics and refractories: porcelain embryo and glaze, furnace with high silica bricks, ordinary silicon brick and silicon carbide and other raw materials. Metallurgy: silicon metal, ferrosilicon and silicon aluminum alloy and other raw materials or additives, flux 3�the construction: concrete, cementing materials, road materials, artificial marble, cement physical properties test materials (ie, cement standard sand), etc. 4�chemical: silicon compounds and water glass and other raw materials, sulfuric acid tower filler, amorphous silica powder 5, machinery: casting sand main raw materials, grinding materials (sandblasting, hard grinding paper, sandpaper, emery cloth, etc.) 6�electronic: electronic filler, high purity silicon metal, optical fiber and so on 7�rubber, plastic: filler (can improve wear resistance) 8�paint: paint can improve the weather resistance
Corundum mullite sagger belongs to the field of refractory technology, followed by ingredients, molding and firing, from the fused mullite, corundum corundum, alumina powder, silicon powder, calcium aluminate cement and sodium hexametaphosphate ingredients, Using self-flow casting molding method, mold drying after high temperature firing obtained. The corundum mullite saddle made of high temperature, thermal shock stability, long service life. Corundum mullite sag is widely used in special ceramics, electronic ceramics, functional ceramics, heat treatment, IF forging furnace, metal forging, piezoelectric ceramics, electrical ceramics, metal ceramics, magnetic materials, rare earth phosphor, long afterglow powder Lithium carbonate positive and negative grade materials, lithium cobalt oxide, cobalt oxide, strontium carbonate, lithium iron phosphate, chemical powder, nano iron oxide, barium carbonate powder, zirconia powder, electronic ultra pure powder inorganic New material field.
This is huina liu from shandong chuangxin building materials machinery co.Ltdthe manufacturer that producingwall making machinesprofessionally. And you can also customize wall panel machinesat will in our factory. Compared to the agent, our price is competitive, we sincerely look forward to cooperation with you, please contact me for more details
Mullite fine powder is the use of hard clay mineral resources to advanced processing technology, after high temperature roasting, crushing, screening, Raymond, iron and other processes produced; with high aluminum content, low iron, high hardness, thermal expansion Coefficient is small, high refractoriness, thermal chemical stability and so on. Mullite fine powder is mainly used for melt casting, gypsum filler V method modeling and vacuum casting molding materials, and large, medium and small cast steel, cast copper, lining refractory materials, but also for the manufacture of water glass, refractory products , Concrete materials, widely used in machinery, aviation, weapons, metallurgy, oil, insulation, sintering, construction and other industries.
Low cement series refractory castable refers to the calcium aluminate cement added less than 8% of the castable refractory. The CaO content in the castable is less than 2.5%.Its main products are low cement, ultra-low cement and cement-free refractory castable, with high density, low porosity, high strength, low wear, heat shock and erosion resistance and other characteristics, but also has a strong volume stability and construction water consumption Low profile.According to its material varieties, can be divided into aluminum silicate, mullite quality, corundum, magnesium aluminum, spinel, carbon and silicon carbide and other low-cement series of castables. According to its use, can be divided into blast furnace iron trench refractory castable and steel ladle refractory castable. High temperature resistance, erosion resistance, peeling resistance, thermal shock stability Applicable to large cement kiln decomposition furnace, kiln door cover, rising flue, grate cooler, and other high temperature, alkali corrosion serious parts.
1. Moderate production capacity 2. Low investment 3. Reliable quality 4. Easy to operate 5. Simple to maintain email:mgoboardmachine@outlook.com
1. Moderate production capacity 2. Low investment 3. Reliable quality 4. Easy to operate 5. Simple to maintain
1. Moderate production capacity 2. Low investment 3. Reliable quality 4. Easy to operate 5. Simple to maintain
The production line for fiber cement board is composed of board-making machine, Glue-spreading and veneering-drying machine and glazing machine.According To the production and the automatic degree, this production line is divided Into 6 models and three specifications , such as large , middle and small specification. The production line for mgo board has :production workshop , Finished product workshop and raw material warehouse . Workshop:100---1000m2, worker:3---6person, water:ordinary water, electricity:1.1â??10kw (according to different scale)
He production line adopts the technology of double-drive double-roller extruding, and the product is formed once after sizing, material feeding, spreading no-woven cloth, Compounding and repressing. Fireproof mgo board production line runs stably with High automatic degree, the specification of its product can be adjusted arbitrarily. The equipment actually realizes the industrial production line of new model building wall board, and the boards have even and glazed surface with high compactness.
He production line is composed of board-making machine, glue-spreading and veneering-drying machine and Glazing machine.According to the production and the automatic degree, this production line is divided into 6 Models and three specifications , such as large , middle and small specification.The production line for mgo board Has :production workshop , finished product workshop and raw material warehouse . Workshop:100---1000m2, Worker:3---6person, water:ordinary water, electricity:1.1â??10kw(according to different scale)
Advantages 1low cost Low labour and raw materials costs 2long life Up to 30 years 3recycling use Reused for more than 8 times 4environment protection Environment-friendly raw materials used 5flexible layout Adjusted according to your requirement
The automatic mgo board production line has high automatic degree, simple production technology, low labor Intensity and production line is no noise and three wastes (waste water, waste gas and waste residue) during Production.
White fused alumina in arc furnace with high grade processed alumina as raw materials. It has higher hardness and slight lower toughness comparing with brown fused alumina. It is also characterized by its high purity, ability of self-sharpening, better cutting, less heat emit, higher efficiency, acid and alkali resistance, good thermal stability. As the abrasive materials, it is suitable for grinding high-speed, high carbon steel, as loose grains, it widely used for bonded and coated abrasives, polishing, precision casting and so on.
Panel is the protective layer of the insulation layer, but also the bearing body. Different materials of the panel, determines the insulation decorative one of the applicable areas of the board. Factory selection of high quality inorganic resin plate, can be divided into calcium silicate board and fiber cement board. Calcium silicate board is a kind of siliceous material (main component is SiO2, such as quartz powder, fly ash, diatomaceous earth, etc.), calcium material (the main ingredient is CaO, such as lime, calcium carbide, cement, etc.) Reinforced fiber materials, additives, etc. by a certain proportion with the copy or molding, autoclave curing and other processes made of a new type of inorganic building materials, and fiber cement board refers to the cement as the basic materials and adhesives, To mineral fiber cement and other fibers as a reinforcing material, by the pulp, forming, curing and other processes made of sheet metal. These two materials are national A-class fire-resistant materials, is a good performance of new construction and industrial sheet, the fire, moisture, heat insulation, anti-moth, durability are good, can be applied to all areas.
The second step, the finish of the spray. By the professional paint personnel in accordance with the requirements of customers to adjust the color paste, and then transferred to the production workshop using the international advanced automated spraying equipment for spraying, to ensure that no color finish. Spray paint is divided into primer, coating, finish and shade, which cover the use of fluorocarbon resin, there is a strong color retention and weatherability, surface hardness can reach 2H. After each step of the spray, will be in natural light conditions, completely dry, then the next step spray. Finally, the insulation layer and the composite panel, the factory uses high-strength aviation composite rubber --- polyurethane adhesive, the adhesive strength of up to 14.74MPa, in the insulation of the core material and the back of the panel wipe the plastic, double-sided adhesive , And then put into the 40T press, the press fixed for 8 hours to ensure that the insulation layer and the panel firmly bonded. Horizon Ltd has been established for 8 years, and obtain the thermal insulation decoration system is under examination and approval have been dozens of patents, the system development background is to replace the traditional system of thin plastering, so where is the advantage? Heat preservation and energy saving
The heat insulation and decoration integrated plate system is industrialized and standardized production, to ensure the effects of the heat preservation layer, can't because of the personnel construction damage; inorganic resin plate heat conduction resistance with high thermal conductivity can reach 0.030 W/ (M - K), has good insulation effect. economical efficiency Thin plastering system cycle is short, a few years will need renovation, re construction. The life of the insulation decoration integrated system can reach more than 25 years. Decorative Thermal insulation decoration plate system uses standard and automatic production line to complete, effectively eliminate the decorative color, smooth surface, uniform color, comparable to the effect of aluminum curtain wall, and can also dry hanging stone shoulder. Weather resistance No matter from the selection of the inorganic resin panel, or the UV treatment of the panel and the light of the fluorocarbon coating, the service life of the whole plate is greatly improved.
Specifications: 1) Sizes: 1200*2400; 1200*2300; 1, 220 x 2, 440mm / 900(915)*1800(1830)mm; 2) Thickness: 3 - 20mm 3) Other sizes available accept 4) Edge finished: Square Features: 1) Flame proof: Resistant to combustion at 800 degree and remains flameless at 1, 200 degree 2) Non-flammability: GB8624 -1997 grade A 3) Waterproof: Resistant to deformation in wet environments 4) Weight: Light weight, (volume weight: 0.96 - 1.12g/cm3) 5) Strength: Bendable and impact resistant 6) Invariability: Resistant to deformation in wet, hot and dry conditions 7) Sound insulation: Sound loss through a 6mm thick Tolar TM plate - 29dB 8) Heat Resistance: Thermal conductivity of 0.216W/mK 9) Durability: Resistant to halogen accumulation, long lasting strength 10) Cold resistance: Can be used at -40 degree 11) Installation: Easy to cut, saw, nail, stick, paint and veneer 12) Environmental friendly: Free of asbestos, formaldehyde and ammonia Applications: Partition wall of office room, shopping mall, theater, ceiling, etc. Item No. Width X Lenght X Thickness weight/pc qty/pallet PCs/pallet MAGNESIUM OXIDE BOARD 1220*2440*3mm 11kgs 300 1800PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*4mm 12kgs 240 1440PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*5mm 15kgs 200 1200PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*6mm 18kgs 160 960PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*8mm 25kgs 120 720PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*9mm 27kgs 110 660PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*10mm 30kgs 100 600PCS, 6PALLLETS MAGNESIUM OXIDE BOARD 1220*2440*12mm 35kgs 80 480PCS, 6PALLLETS
