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1. Jaw crusherThe feed particle dimension of the jaw crusher is ≤ 1200mm, the discharge particle dimension is 10-350mm, and the manufacturing potential can attain 1-1000t/h. Suitable for coarse crushing of giant blocks of Plaster, with robust crushing potential and excessive crushing ratio.2. Impact crusherThe feed particle dimension of the have an effect on crusher is ≤ 1300mm, with a manufacturing potential of 30-2000t/h.
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1. Jaw crusherThe feed particle dimension of the jaw crusher is ≤ 1200mm, the discharge particle dimension is 10-350mm, and the manufacturing ability can attain 1-1000t/h. Suitable for coarse crushing of giant blocks of Plaster, with robust crushing potential and excessive crushing ratio.2. Impact crusherThe feed particle measurement of the influence crusher is ≤ 1300mm, with a manufacturing ability of 30-2000t/h.
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Process and tools selectionAccording to the procedure requirements, the building plaster tools is generally divided into 5 parts, particularly the crushing system, grinding system, calcination system, storage and transportation system, and electrical manage system.Material transportation:The overwhelmed plaster uncooked fabric is transported by way of a hoist to a storage bin for backup.
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Water is delivered to the plaster of Paris combination to form a slurry of the terrific consistency. An asphalt emulsion and/or a wax emulsion is added to collect the preferred diploma of moisture resistance in the closing product. A foaming agent such as a detergent is included, and in the route of the mixing approach air is entrained into the material.
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1. Jaw crusherThe feed particle size of the jaw crusher is ≤ 1200mm, the discharge particle size is 10-350mm, and the production capacity can reach 1-1000t/h. Suitable for coarse crushing of large blocks of Plaster, with strong crushing ability and high crushing ratio.2. Impact crusherThe feed particle size of the impact crusher is ≤ 1300mm, with a production capacity of 30-2000t/h. It is suitable for medium to fine crushing of Plaster with low hardness and Mohs hardness level 2, and the discharge particle shape is good and the particle size is uniform.3.
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The charging of the batching workshop adopts electric powered crane, and the working vicinity of the crane covers the total batching workshopThe dirt collector of the batching workshop is organized outdoor the workshop, and the dirt elimination factors encompass scoring computer and mixing mixerThree manage part: single outlet, trimming specification two ~ 3M, geared up with edging machine, two stacking platforms, bag dirt collector and dirt coll
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Gypsum that has been overwhelmed and heated to solid off 75% of its water content material cloth is stated as plaster of Paris. When water is delivered to this great white powder, the ensuing material is barring situation molded into any liked shape. Upon drying, the reconstituted gypsum regains its rock-like traits even as retaining the appreciated shape.
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At present, there are almost twenty giant paper gypsum board manufacturing strains beneath building and proposed in the country, of which six are manufacturing strains with an annual output of extra than 20 million m2.
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Technical indicators of plaster powder products1. Product quality: Meet or exceed the requirements of the national "Building Plaster" standard (GB9776-2008).2. Fineness: 80-200 mesh, with a residue of 10%.3. Bending strength (directly related to raw materials): ≥ 1.6Mpa; Compressive strength: ≥ 3.0Mpa.4. Main phase composition: Content of hemihydrate plaster: ≥ 80% adjustableContent of plaster dihydrate:<5% adjustableSoluble anhydrous plaster content:<5% adjustable5. Initial setting time: 3-8 minutes adjustable; Final setting time: 6-15 minutes adjustable.6.
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Drywall making machine CapacityAnnual capacity/M2Day capacity(sheet)1200×2400×9mmDrier layerControl system2Million23004PLC4Million46006PLC6Million69008 DCS 10Million115001020Million2300012Gypsum ore is extracted from quarries or mines and then broken into smaller, more manageable sizes. The water content of the material is then assessed before entering the grinder. Gypsum ores with water content greater than 0.5% (by weight) are treated with rotary dryers.
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Based on over 20 years of lookup and improvement journey in plaster making equipment, Liming Heavy Industry Technology has developed a patented technological know-how for the manufacturing of excessive yield and excessive power plaster powder. This science is a dry manufacturing technique that achieves self grinding and self selection.
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Process and equipment selectionAccording to the process requirements, the construction plaster equipment is usually divided into five parts, namely the crushing system, grinding system, calcination system, storage and transportation system, and electrical control system. Material transportation:The crushed plaster raw material is transported by a hoist to a storage bin for backup. The storage bin is designed according to the requirements for material storage time to ensure a stable supply of materials.
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With the fast improvement of China's economy, paper gypsum board as a new constructing substances mild board in the important product, in the constructing ornament enterprise has been hastily promoted and applied, the modern-day home demand for grant situation, many companies are additionally actively planning to use home or the introduction of overseas superior technological know-how and tools funding in the building
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The face paper is wrapped snugly spherical each and every phase and sealed to the decrease again paper.Cutting the panelsBy the time the edges have been shaped, the plaster core has set sufficiently for a knife to slice the continuous strip into famous panel sizes.
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Detailed clarification of Plaster grinding system flowStep 1: Large stones flip into small stonesThe giant Plaster uncooked substances want to be first overwhelmed with the aid of a jaw crusher till they can attain the feed fineness of the grinding machine.Step 2: Turn small stones into stone powderPlaster that meets the necessities for grinding fineness is despatched to the Plaster particle silo by using a carry machine, and then always and evenly fe
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Calcination stageAfter the grinding is completed, the Plaster powder that meets the grinding requirements is despatched by way of the powder resolution computer to the rotary kiln for calcination treatment.
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During the crushing stage of the Plaster powder manufacturing process, the measurement and specs of the extracted Plaster ore vary. According to the authentic situation, appropriate crushing gear is chosen for preliminary crushing treatment, and particles with a particle measurement of no extra than 35mm are crushed. 1.
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Some of the gear many times used in Automatic plaster computing device consist of crushers, grinders, calciners and packaging machines. The manufacturing capability of the Automatic plaster laptop may also differ relying on the dimension of the facility and the market demand for Plaster powder.Use of PlasterPlaster is a extensively used industrial and development material.
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Product name: Paper Faced Gypsum BoardProduct performance: The paper confronted gypsum board has robust factors such as mild quality, fireproofing, warmth preservation, sound insulation, humidification absorbing, easiness for set up and construction, and so on.
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During the crushing stage of the Plaster powder manufacturing process, the measurement and specs of the extracted Plaster ore vary. According to the real situation, appropriate crushing gear is chosen for preliminary crushing treatment, and particles with a particle measurement of no extra than 35mm are crushed. 1.
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Grinding system:The plaster uncooked components in the storage bin are fed into the grinding computing device through a vibrating feeder for precision processing. An electromagnetic vibration feeder is set up below the storage bin, which is interlocked with the mill to adjust the grant of resources in real-time based totally definitely on the operation of the mill.The fabric is uniformly and consistently fed into the mill via an electromagnetic vibration feeder for grinding.
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Gypsum board manufacturing line Decoration and veneer sectionAfter making use of adhesive and pressing, the paper gypsum board is flipped over and then utilized with adhesive and pressed for curing. After that, it is cut, bound, and saved in boxes.Main Performance of Gypsum Board(1) Low manufacturing electricity consumption.
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Plastering Machine process flowPlaster generally refers to raw Plaster and anhydrite. Raw Plaster is calcium sulfate dihydrate (CaSO4 • 2H2O) with a Mohs hardness of 2, which can be obtained by calcination and grinding β Type semi hydrated Plaster (2CaSO4 • H2O), namely building Plaster and Plaster plaster. Anhydrite is anhydrous calcium sulfate (CaSO4) with a Mohs hardness of 3-3.5. Plaster is a widely used industrial and building material, which can be used as a cement retarder, building products, model making, sulfuric acid production, paper filler, paint filler, and so on.
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In its pure form, gypsum is white, however impurities regularly provide it hues like gray, brown, pink, or black. Gypsum that has been overwhelmed and heated to put off 75% of its water content material is regarded as plaster of Paris.
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