gypsumboard-manufacture,factory,supplier from China

Capacity/M2Specification /mmShaping Number（piece）/timeShaping time/hourlengthheightthickness100,000  666mm   500mm   80－230mm85－7120,000105－7150,000125－7200,000165－7250,000185－7300,000215－7350,000245－7

The face paper is wrapped snugly round every part and sealed to the lower back paper.Cutting the panels By the time the edges have been shaped, the plaster core has set sufficiently for a knife to slice the non-stop strip into popular panel sizes.

The gypsum powder calcination vicinity can be divided into the following strategies in accordance to the transportation manner of gypsum powder: gypsum uncooked cloth storage yard, grinding&drying, calcination, cooling, grinding, and storage. Before calcination, gypsum is normally composed of dihydrate gypsum, and calcination is the method of converting dihydrate gypsum into hemihydrate gypsum.

Gypsum board equipment Process flow: Gypsum in the material yard - Calcination - Abrasives - Cooling storage - Clinker measurement - Mixing (water, dry material additives, wet material additives) - Forming (protective paper) - Forming (adhesive edge) - Solidification - Cutting - Drying - Screening - Sawing edge - Sealing edge - StackingAnnual capacity/M2Day capacity(sheet)1200×2400×9mmDrier layerControl system2Million23004PLC4Million46006PLC6Million69008 DCS1.

The boiling furnace with low warmth and electrical energy consumption .In the section of energy: Most of the warmness is used to dehydration and decomposition, and the relaxation of small phase is used to warmth the air from the backside of the furnace.The warmth effectivity of the furnace is above 95%.

A fluidized mattress boiler is a rectangular vessel with a porous gasoline distribution plate at the bottom. There is a vertical partition internal the furnace, which divides the furnace into two parts, and there are a wide variety of heating tubes inside.

Grinding systemThe Plaster uncooked substances in the storage bin are fed into the grinding laptop via a vibrating feeder for precision processing. An electromagnetic vibration feeder is established underneath the storage bin, which is interlocked with the mill to alter the furnish of substances in real-time based totally on the operation of the mill.

 A fluidized bed boiler is a rectangular vessel with a porous gas distribution plate at the bottom. There is a vertical partition inside the furnace, which divides the furnace into two parts, and there are a number of heating tubes inside. At the top of the furnace is a bellows connected to the furnace.The powder is filled into the furnace regularly, and the air is blown into the bottom of the furnace through the air distribution plate to realize the fluidization of the powder.

Plaster Product IntroductionPlaster powder is one of the 5 gel substances and performs an essential position in the countrywide economy. It is an vital industrial uncooked material, broadly used in construction, constructing materials, industrial molds and artwork models, chemical industry, agriculture, meals processing, scientific cosmetology and different software fields.

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.

This technique is nonetheless broadly used in the home ceramic industry.Pressure steaming approach for frying pasteThis approach first preheats the uncooked Plaster with a block dimension of 25-50mm after coarse crushing in warm air at 60 ℃, and then locations it in a stress cooker for 5-7 hours with saturated superheated steam at 1,3 atmospheric strain (125 ℃).

Jaw crusher: also called jaw crusher, referred to as broken jaw. Mainly responsible for the rough crushing processing of gypsum. The working principle of extrusion crushing is adopted. The crushing chamber is deep and there is no dead zone, which improves the feeding capacity and output, and the hourly production capacity can reach 2200 tons. The feed size is large and the crushing is uniform, which lays the foundation for the grinding treatment.

This method is still widely used in the domestic ceramic industry.Pressure steaming method for frying pasteThis method first preheats the raw Plaster with a block size of 25-50mm after coarse crushing in hot air at 60 ℃, and then places it in a pressure cooker for 5-7 hours with saturated superheated steam at 1,3 atmospheric pressure (125 ℃). Then, hot dry gas at 200 ℃ is introduced until hot dry gas is discharged, resulting in a vapor pressure of hemihydrate Plaster.

At present, there are nearly twenty large paper gypsum board production lines under construction and proposed in the country, of which six are production lines with an annual output of more than 20 million m2. From the perspective of the manufacturers that have been put into production and the manufacturers that are to be built, most of them are located in the eastern coastal zone, which is directly related to the rich gypsum resources in East China, the developed economy in the east, and the relatively developed gypsum board market.

Block is building gypsum plaster (plaster or natural chemical byproduct of a calcined gypsum) as the main raw materials: water stirred shaking, pouring into forming massive light and dry wall materials. Its main features are: light weight, shape and tidy and smooth surface, fire, heat insulation, noise and so on.

Because the keel is made of wood, attention must be paid to fire prevention. The standard practice is to evenly apply fireproof coating on the surface of the keel, wait for the entire keel to turn white, and then nail it on the wall to ensure that the area in contact with the wall is also coated with fireproof coating.After the fireproof treatment is completed on the surface of the keel, the assembly can begin. The workers will use a nail gun to fix the joint of the two keels at an angle of 45 degrees.

Working principle of Wall Plaster MachineAfter the bulk material is broken, it is sent to the silo by the lift, and then evenly sent to the main grinding chamber by the electromagnetic vibration feeder. Material entering the grinding chamber is scooped up and placed between the grinding roller and the ring to be ground. After grinding, the fan blows air into the grinding chamber, and the powder is blown into the analyzer for sorting.

Because the keel is made of wood, interest should be paid to fireplace prevention. The wellknown exercise is to evenly observe fireproof coating on the floor of the keel, wait fore keel. the complete keel to flip white, and then nail it on the wall to make certain that the place in contact with the wall is additionally lined with fireproof coating.After nailing the keel frame, it is imperative to repair it to the wall.

The crushed Plaster is transported to the silo by a hoist. Silos are designed according to storage time requirements to ensure a stable supply.The vibrating feeder evenly and continuously feeds the material into the mill for grinding, and then blows out the polished Plaster with a blower for classification by the analyzer. The qualified powder winds into the collector and is discharged through the pipe as the final product, which falls on the screw conveyor for the next stage of calcining.

Fracture load: basically can reach the level of similar foreign products.Low yield: According to the national standard classification provisions, the first-grade product rate produced by 4 million square meters of gypsum board factory is generally below 90%, the pass rate is about 95%, and the production waste is large.Scale and output: domestic gypsum board production line is only a 4 million m2 scale, from the economic scale requirements, the current production line below 1000m2 unit product investment income is small, high unit consumption, product quality is unstable, compared with large-s

Plasterboard machinery instruction1. Plasterboard machinery Batching part of production machinery: elevator, silo, metering scale, dynamic foaming station, gypsum powder conveying (frequency conversion), slurry conveying system (frequency conversion), slurry mixing tank and vertical mixer.

 There are various types of gypsum boards available in the market, as follows1. Fireproof gypsum boardGypsum board has good fire resistance, so it can also be used in areas prone to fire. Gypsum products are composed of water, which is chemically bound in gypsum, so it can be exposed to fire.Fire-resistant gypsum board is suitable for ceilings and gypsum boards with high fire resistance requirements.2. Standard gypsum boardThese are common and widely used gypsum boards for false ceilings. The surface of this gypsum board is made of ivory cardboard.3.

Gypsum board from Plasterboard production line informationThere are various innovative materials on the market that enhance the aesthetics and functionality of buildings.Gypsum board from Plasterboard production line is a popular building material, mainly composed of non combustible cores made of gypsum. Gypsum board is a widely used building material in indoor structural design.Gypsum has various properties, so there are various gypsum products used in the construction industry.

Plasterboard equipment Batching Technology, how to produce plasterboard.1. Plasterboard equipment Gypsum powder meteringGypsum powder is measured by belt weigher and German Schenck control system, with the control accuracy of 0.5%.2. Plasterboard equipment Dry powder additive meteringThe dry powder additive is measured by weight loss weighing method, and the measurement accuracy is less than 0.1%.3. Plasterboard equipment Liquid additive meteringGerman Netzsch pump is used for liquid additive measurement4.