Blog | Longxin (Changzhou) Smart Equipments CO.,Ltd.

Understanding Materials Used in Pressure Spray Dryers: Key Considerations for BuyersPressure spray dryers are essential pieces of equipment used in various industries such as chemical, food, pharmaceutical, and ceramics for drying heat-sensitive materials. Understanding the materials used in pressure spray dryers is crucial for buyers to make informed decisions when purchasing this equipment.The YPG type pressure spray dryer consists of several key components:1. Feeding system: This includes liquid storage tanks and diaphragm pumps that transport materials to the atomizer.2. Atomization system: The core component is the pressure atomizer, which converts liquid material into fine droplets.3. Drying system: Comprised of a drying tower, hot air distributor, and other components that provide hot air for the drying process.4. Separation and collection system: Consisting of cyclone separators, powder receiving vessels, etc., to separate exhaust gases and collect dried products.5. Heating system: Utilizing steam, electric, or gas heating methods to provide a heat source for the drying process.6. Control system: Monitors and controls the operating parameters of the equipment to ensure stable operation.The YPG type pressure spray dryer (cooling) machine offers various performance characteristics:1. Fast drying speed: The increased surface area of atomized liquid allows for the rapid evaporation of 95% to 98% of water within seconds, making it ideal for heat-sensitive materials.2. High product quality: The resulting spherical particles have uniform size, good flowability, solubility, and high purity.3. Wide applicability: Can be used for both hot air drying and cold air granulation, suitable for various industries.4. Simple operation: Easy and stable operation with convenient control, facilitating automation.5. Energy-efficient: Enhanced heat exchange efficiency due to full contact between materials and hot air, leading to significant energy savings compared to traditional drying equipment.In conclusion, understanding the materials used in pressure spray dryers and their performance characteristics is essential for buyers looking to invest in efficient and effective drying equipment for their specific industry needs. With its fast drying speed, high product quality, wide applicability, ease of operation, and energy efficiency, the YPG type pressure spray dryer stands out as a reliable choice for numerous industries.Read More

Hollow Paddle Dryer Specifications for Efficient Waste Sludge DryingLongxin offers a range of high-quality spray dryer machines for efficient waste sludge drying. The hollow paddle dryer specifications are designed to provide a reliable and effective solution for various industries.One of the key products offered by Longxin is the coffee spray dryer, which is specifically designed for drying coffee sludge efficiently. The powder spray dryer is another option for those looking to dry waste sludge quickly and effectively. The lab spray dryer and laboratory spray dryer options are perfect for smaller scale operations, providing precise control and accuracy in the drying process.For larger scale operations, Longxin offers test spray dryers and pilot spray dryers, allowing companies to test and develop their drying processes before investing in a full-scale production system. As one of the leading spray dryer manufacturers in the industry, Longxin ensures that their products are of the highest quality and meet the specific needs of their customers.When considering a spray dryer machine, it is important to take into account factors such as spray dryer price and spray dryer cost. Longxin offers competitive pricing for their equipment, ensuring that their customers receive the best value for their investment.Overall, Longxin's hollow paddle dryer specifications are designed to provide an efficient and reliable solution for waste sludge drying. With a focus on intelligent manufacturing and high-tech solutions, Longxin is a trusted partner for companies in need of effective drying equipment.Read More

Understanding Spray Drying Machines for High-Volume Processing of Fruit and Vegetable Pasta ProductsSpray drying machines are essential equipment for high-volume processing of fruit and vegetable pasta products. These machines are used to convert liquid substances, such as fruit and vegetable purees, into powder form through a process known as spray drying. The powder that is produced can then be used in various food products, such as instant soup mixes, sauces, and beverages.There are different types of spray drying machines available on the market, including coffee spray dryers, powder spray dryers, lab spray dryers, laboratory spray dryers, test spray dryers, and pilot spray dryers. Each type of machine is designed for specific purposes and production capacities.One of the key advantages of using spray drying machines is their ability to produce high-quality powders with consistent particle size and moisture content. This is particularly important for food manufacturers who require uniformity in their products. Additionally, spray drying machines are highly efficient and can process large volumes of liquid feedstock in a relatively short period of time.When considering the purchase of a spray drying machine, it is important to research different manufacturers and compare prices and costs. Some well-known spray dryer manufacturers include Longxin (Changzhou) Smart Equipments CO.,LTD, which offers a range of spray drying machines for various applications. The price of a spray dryer will depend on factors such as capacity, technology, and features.Overall, understanding spray drying machines and their capabilities is crucial for food manufacturers looking to streamline their production processes and create high-quality fruit and vegetable pasta products. By investing in the right spray drying machine, companies can improve efficiency, consistency, and product quality in their operations.Read More

Understanding the Specifications of YPG-1000 Spray Dryer for Optimal PerformanceJiangsu Longxin Intelligent Drying Technology Co., Ltd. is a leading company in the field of drying equipment, specializing in the design, manufacturing, and servicing of spray dryers. One of their flagship products is the YPG-1000 Spray Dryer, known for its exceptional performance and reliability.The YPG-1000 Spray Dryer is designed to meet the needs of industries such as food processing, pharmaceuticals, chemicals, and more. With a drying capacity of 1000 kg per hour, this spray dryer is ideal for large-scale production processes. Its advanced features ensure efficient and uniform drying of various materials, including liquids, slurries, and pastes.One of the key specifications of the YPG-1000 Spray Dryer is its heating method. Equipped with a high-efficiency heating system, this dryer can quickly and evenly heat the material to be dried, ensuring optimal drying results. The dryer also features a precision control system that allows users to adjust parameters such as temperature, airflow, and feed rate for customized drying processes.In addition, the YPG-1000 Spray Dryer is designed for easy maintenance and operation. Its user-friendly interface and intuitive controls make it simple to operate, while its durable construction ensures long-lasting performance. The dryer is also equipped with safety features to protect both operators and the product being dried.Overall, the YPG-1000 Spray Dryer from Jiangsu Longxin Intelligent Drying Technology Co., Ltd. is a top-of-the-line drying solution for various industries. Its high performance, reliability, and ease of use make it an ideal choice for companies looking to optimize their drying processes. With its advanced features and superior quality, the YPG-1000 Spray Dryer is sure to deliver exceptional results for any drying application.Read More

Ceramic industry - sand millThe ceramic industry faces some unique challenges in the grinding process due to its material characteristics and application fields: high hardness and thermal sensitivity .In addition, the ceramic industry is known for its high requirements for material fineness and uniformity .In this area, the application of sanding machines is crucial to ensure the fine grinding of ceramic raw materials, thereby improving the quality and consistency of the finished product. To address these challenges, our sanders are specially designed with wear-resistant materials, precise temperature control systems, and optimized grinding media and processes.Our sanders are designed for the ceramic industry with the following features:1. Special interior design.Special rotor structure design, number and volume, to achieve the maximum specific grinding energy, can improve the grinding efficiency of materials; The mixing rod is a bar type rather than a cylinder type, so that the grinding bead more fully impact the material, so that the contact area between the mixing rod and the grinding bead is larger, so that the fineness is better; The rotor is assembled, convenient maintenance, low cost;Special structure of stirring rod Due to the special design of the stirring rod, it produces the thrust of the feed port during the grinding process, so that the grinding beads are not easy to accumulate in the discharge port, the grinding beads are evenly distributed, and the grinding efficiency is more balanced. There is a hollow rotor outside the filter screen, and there is a centrifugal groove on the rotor, which produces an outward centrifugal force during the rotation process, and large particles are thrown outward without contacting the filter screen, while small materials are discharged through the screen.2. High precision grinding: Advanced grinding technology is used to ensure that ceramic raw materials reach the required fineness and meet the high standards of ceramic products. The material can reach the nanometer level, and the minimum fineness can reach less than 80nm by the third party Marvin laser particle size tester, and the particle is stable. Smaller grinding beads can be added with non-screen equipment: 0.03mm, the bead filling rate can reach 80-85%, the higher the filling rate, the energy density of the grinding equipment will also increase. In the same volume of grinding cavity, the higher the bead filling rate, the better the fineness, and the higher the line speed. Linear velocity is the category that determines the particle size of the grinding material.3. Uniform dispersion: The sand mill can achieve uniform dispersion of the material, avoid agglomeration phenomenon, and ensure the stability of the ceramic slurry.4. Corrosion-resistant material: Considering the chemical properties of ceramic raw materials, our equipment uses corrosion-resistant materials to extend the service life of the equipment.5. Energy saving and high efficiency: optimized grinding process design, reduce energy consumption, improve production efficiency, reduce production costs. Activated carbon flash dryer Activated carbon flash dryer Water treatment agent disc continuous dryer Centrifugal spray dryer for salty liquid wastewater Centrifugal spray dryer for salty liquid wastewaterRead More

Ammonium chloride pan dryerBrief introduction of the case :The ammonium chloride disc dryer passes the heat carrier into the fixed multi-layer hollow disc, indirectly heating the wet material of ammonium chloride in contact on the metal disc by means of conduction, and under the action of mechanical stirring similar to the plow blade, the water in the moving ammonium chloride is evaporated and vaporized at the boiling point when it is in the operating state, and the moisture leaves the equipment through the moisture discharge port .Thus, a qualified ammonium chloride dry product is obtained at the bottom.Ammonium chloride, abbreviated as ammonium chloride. It refers to the ammonium salt of hydrochloric acid, mostly a by-product of the alkali industry, ammonium chloride, referred to as ammonium chloride. Ammonium salt refers to hydrochloric acid, mostly a by-product of the alkali industry. Ammonium chloride has a high and stable fertilizer effect in rice fields, because C1 can inhibit nitrification in rice fields, and is conducive to the formation of rice stalk fiber, increase toughness, and reduce lodging and infestation of rice diseases and insects.Ammonium chloride preparation process:The hydrogen chloride gas is in contact with the mother liquor - the ammonium chloride mother liquor is saturated with hydrogen chloride - and the ammonia gas is neutralized - the ammonium chloride saturated solution is generated - the cooling crystallizer is cooled to 30 ~ 45 ° C - The supersaturated ammonium chloride crystal is precipitated - the crystal slurry is thickened by the thickening device - the ammonium chloride product is driedAmmonium chloride pan dryer equipment principle:The heat carrier is passed into a fixed multi-layer hollow disk, and the wet material of ammonium chloride in contact on the metal disk is heated indirectly by conduction, and under the action of mechanical agitation similar to the plow blade, the water in the moving ammonium chloride is continuously turned forward and vaporized at the boiling point when it is in the operating state, and the moisture leaves the equipment from the wet outlet, thereby obtaining qualified ammonium chloride dry finished products at the bottom.Ammonium chloride pan dryer workflow:The hydrogen chloride is continuously added to the drying disc of the first layer above the dryer by the feeder, and the rake arm with the rake blade makes the rake blade continuously turn over the hydrogen chloride. The hydrogen chloride flows through the surface of the drying pan along the exponential helix, and the hydrogen chloride on the small drying pan is transferred to the outer edge, and at the outer edge falls to the outer edge of the large drying pan below, and the hydrogen chloride moves inward on the large drying pan and falls into the next layer of small drying pan through the middle blanking port. The size of the drying tray is arranged alternately up and down, so that hydrogen chloride can flow continuously through the entire dryer. The heating medium is fed into the hollow drying disc, and the heating medium has saturated steam, hot water and thermal oil. The heating medium enters from one end of the drying disc and is exported from the other end. The dried hydrogen chloride falls to the bottom of the shell from the drying pan of the latter layer, and is then transferred to the discharge port by the rake leaf. The moisture content escapes from the hydrogen chloride and is discharged by the moisture outlet located on the top cover, and the hydrogen chloride discharged from the bottom layer can be directly packaged.Ammonium chloride pan dryer equipment features:1. Easy regulation and strong applicabilityThe drying process can be achieved by adjusting the thickness of the material layer, the spindle speed, the number of rake arms, the type and size of rake blades.Each layer of drying disc can be separately passed into the hot medium or cold medium, heating or cooling the material, the material temperature control is accurate and easy;The residence time of the material can be precisely adjusted;Single material flow, no back mixing phenomenon, uniform drying, stable quality.2. Easy to operateThe dryer is very simple to start and stop.After the feed is stopped, the transfer dirt rake can quickly empty the material in the dryer.Through the special large view door of the sight mirror, the equipment can be carefully cleaned and observed.     3. Low energy consumptionThe material layer is very thin, the spindle speed is low, and the power required for the material transfer system is small;Conduction heat for drying, high thermal efficiency, low energy consumption;4. Easy installation, small footprintThe dryer is delivered as a whole, transported as a whole, only need to be hoisted into place, and installation and positioning is very easy;    Because of the drying tray layer arrangement and vertical installation, even if the drying area is large, the floor area is small;Disc dryer is a multi-layer disc, rotary rake stirring, vertical continuous drying device, belongs to the conduction drying mainly contact dryer. The equipment is continuously improved and developed on the basis of fixed bed conduction dryer and stirring dryer such as rake type, which is suitable for occasions with good heating conditions and materials allowing longer time contact heating. It is suitable for handling very fine powders and granular materials with wide particle size distribution that can flow freely and not bond.Read More

Hydrazine-based tray dryerCase description: In the drying work of hydrazine base, the hydrazine wet material self-feeder is continuously added to the drying disc of the first layer of the drying machine, and the rake arm with the rake blade is rotated to make the rake blade continuously turn over the hydrazine wet material. The hydrazine group flows through the surface of the drying pan along the exponential helix, and the hydrazine group on the small drying pan is transferred to the outer edge, and falls on the outer edge of the large drying pan below, where the material moves inward.Also known as 4-methyl-2-hydrazyl benzothiazole, is an important intermediate of the fungicide tricyclazole, and its melting point is 168℃~169℃. Tricyclazole is a kind of highly effective internal fungicide with high biological activity and unique mechanism of action. It has been proved by experiments in many countries that the preventive effect of the drug reaches 80%-90%, which is an ideal agent for the prevention and control of rice blast. The mechanism of tricyclazole is to inhibit the formation of spores, and to prevent the spread and spore production of disease spots, thus inhibiting re-infection. As domestic and foreign users continue to improve the quality requirements of tricyclazole fungicide, in the industrial production, it is necessary to obtain high quality hydrazine compounds.Hydrazine-based tray continuous dryer is an efficient conductive continuous drying equipment. Its unique structure and working principle determine that it has the characteristics of high thermal efficiency, low energy consumption, small footprint, simple configuration, convenient operation and control, good operating environment and so on.When the hydrazine compound is drying, the hydrazine compound wet material self-feeder is continuously added to the drying disc of the first layer of the dryer, and the rake arm with the rake blade is rotated to make the rake blade continuously turn over the hydrazine compound wet material. The hydrazine compounds flow through the surface of the drying pan along the exponential helix, and the hydrazine compounds on the small drying pan are transferred to the outer edge, and on the outer edge falls to the outer edge of the large drying pan below, where the material moves inward and falls through the middle blanking port into the next layer of small drying pan. The size of the drying tray is arranged alternately up and down, so that the hydrazine group can flow continuously through the entire dryer.The heating medium in the form of saturated steam, hot water, heat conduction oil and high temperature molten salt is passed into the hollow drying tray. The heating medium enters from one end of the drying tray and is exported from the other end. The dried hydrazine group falls to the aggregate tray from the latter drying pan and is then transferred to the discharge port by the rake leaf. The wet content spills from the hydrazine group and is discharged by the wet outlet located on the top cover, and the dry material discharged from the bottom can be directly packaged.Hydrazine-based tray dryer equipment advantages:(1) Easy regulation and control1. By adjusting the thickness of the material layer, the spindle speed, the number of rake arms, the type and size of rake blades, the drying process can be achieved.2. Each layer of drying disc can be separately passed into the cold and hot medium to cool or heat the material, accurately and easily control the temperature of the material.3. Accurately adjust the residence time of the material.4. The material flow is single, no back mixing phenomenon, uniform drying, no need to mix.(2) Easy to operate1. The driving and parking operation of the dryer is very simple.2. After the feed is stopped, the transfer material dirt rake blade can quickly empty the material in the dryer.3. Through the special large-size inspection door mirror, the equipment can be carefully cleaned and observed.(3) Low energy consumption1. The material layer is very thin, the spindle speed is low, the material transfer system requires little power and less power consumption.2. Drying by conduction heat, high thermal efficiency and low energy consumption.(4) Environmental protection1. Atmospheric pressure type: the airflow speed in the equipment is low, and the humidity in the equipment is low, and the dust is difficult to float to the top of the equipment, so the exhaust gas discharged from the top wet outlet almost does not contain dust.2. Closed type: equipped with solvent recovery device, can easily recover the organic solvent in the wet gas. Solvent recovery device is simple, high recovery rate, for flammable, explosive, toxic and easily oxidized materials, the protective gas can be used as a wet gas for closed cycle, so that it is safe to operate. Especially suitable for the drying of flammable, explosive and toxic materials.3. Vacuum type: disk dryer operated under vacuum, especially suitable for drying heat-sensitive materials.(5) Easy installation1. The dryer is delivered as a whole, transported as a whole, just need to be hoisted into place, and installation and positioning is very easy.2. Due to the drying tray layer arrangement, vertical installation, even if the drying area is large, the floor area is small.Hydrazine-based tray dryer equipment features:  (A) drying tray ◎ Design pressure: generally 0.4MPa, up to 1.6MPa.◎ Use pressure: generally ≤0.4MPa, up to 1.6MPa.◎ Heating medium: steam, hot water, thermal oil, drying pan temperature 100℃ use hot water heating, 100℃ ~ 150℃ with ≤0.4MPa saturated water steam or superheated steam heating, 150℃ ~ 320℃ with thermal oil heating, > 320℃ can be heated by electricity, thermal oil, molten salt and other ways.(2) Material transfer system ◎ Spindle speed: 1 ~ 10 RPM, electromagnetic or variable frequency stepless speed regulation.◎ Rake arm: There are 2 ~ 8 rake arms fixed on the main shaft on each layer of drying disc.◎ Rake blade: twisted on the rake arm, can float up and down with the disk surface to maintain contact, there are many forms.◎ Rolling: For materials that are easy to caking and need to be crushed, adding rolling in the appropriate position can strengthen the heat transfer and drying process. (3) The shell has three types of atmospheric pressure, closed and vacuum ◎ Atmospheric pressure type: cylinder or octagonal prism type, there are two kinds of structure: integral and split. Heating medium inlet and outlet main pipe can be in the shell, can also be outside the shell.◎ Closed type: cylindrical shell, can withstand 5Kpa internal pressure, heating medium inlet and outlet main pipe can be in the shell, can also be outside the shell.◎ Vacuum type: cylindrical shell, design pressure is 0.1Mpa, heating medium inlet and outlet main pipe in the shell. (4) Air heaterIt is generally used in the case of large evaporation to enhance drying efficiency.The continuous disc dryer does not need to be equipped with the cyclone dust collector that must be configured for spray drying, and does not use hot air as the heating medium, so there will be no product loss caused by bad separation of hot air and dust with tail gas entrainment.The new type continuous disc dryer is widely used in chemical industry, medicine, pesticide, food, feed, agricultural and sideline products processing and other drying operations.Read More

Enoyl morpholine (fungicide powder) dryerCase introduction: The wet material of nicomorphine is continuously added to the drying disc of the first layer of the drying machine, and the rake arm with the rake blade is rotated to make the rake blade continuously turn over, and the water is steamed out after contact with the heating medium. The dried material can be collected and packaged directly.It is characterized by destroying the formation of cell wall membrane and has effects on all stages of oomycetes life history. It is widely used in the prevention and treatment of diseases caused by oomycetes subphyla such as vegetable downy mildew, blight, seedling cataplasms and tobacco black shin disease, and has end sorbent activity. On the premise of not considering the resistance of pathogenic fungi, the efficacy of more widely used metalaxyl, fenuronium, ethylphosphoaluminum, oxazolone and so on are higher. The enyl morpholine fungicide alone has a relatively high risk of resistance, so it is often used in combination with protective fungicides such as mancozeb to delay the development of resistance.Tanoy morpholine fungicide pan dryer equipment principle:The wet material self-feeder is continuously added to the drying disc of the first layer of the dryer, and the rake arm with the rake blade is rotated to make the rake blade continuously turn over the material. The material flows through the surface of the drying tray along the exponential helix, and the material on the small drying tray is transferred to the outer edge, and on the outer edge falls to the outer edge of the large drying tray below, where the material moves inward and falls through the middle blanking port into the next layer of small drying tray. The size of the drying tray is arranged alternately up and down, so that the material can flow continuously through the entire dryer. The heating medium in the form of saturated steam, hot water, heat conduction oil and high temperature molten salt is passed into the hollow drying tray. The heating medium enters from one end of the drying tray and is exported from the other end. The dried material falls to the aggregate tray from the drying tray of the second layer, and is then transferred to the discharge port by the rake leaf.Enyl morpholine fungicide pan dryer equipment features:(1) Easy regulation and control1. The drying process can be optimized by adjusting the thickness of the material layer, the spindle speed, the number of rake arms, the type and size of rake blades.2. Each layer of drying disc can be separately passed into the cold and hot medium to cool or heat the material, accurately and easily control the temperature of the material.3. Accurately adjust the residence time of the material.4. The material flow is single, no back mixing phenomenon, uniform drying, no need to mix.(2) Easy to operate1. The driving and parking operation of the dryer is very simple.2. After the feed is stopped, the transfer material dirt rake blade can quickly empty the material in the dryer.3. Through the special large-size inspection door mirror, the equipment can be carefully cleaned and observed.(3) Low energy consumption1. The material layer is very thin, the spindle speed is low, the material transfer system requires little power and less power consumption.2. Drying by conduction heat, high thermal efficiency and low energy consumption.(4) Environmental protection1. Atmospheric pressure type: the airflow speed in the equipment is low, and the humidity in the equipment is low, and the dust is difficult to float to the top of the equipment, so the exhaust gas discharged from the top wet outlet almost does not contain dust.2. Closed type: equipped with solvent recovery device, can easily recover the organic solvent in the wet gas. Solvent recovery device is simple, high recovery rate, for flammable, explosive, toxic and easily oxidized materials, the protective gas can be used as a wet gas for closed cycle, so that it is safe to operate. Especially suitable for the drying of flammable, explosive and toxic materials.3. Vacuum type: disk dryer operated under vacuum, especially suitable for drying heat-sensitive materials.(5) Easy installationThe dryer is delivered as a whole, transported as a whole, just need to be hoisted into place, and installation and positioning is very easy.Due to the drying tray layer arrangement, vertical installation, even if the drying area is large, the floor area is small.Disc continuous dryer is an efficient conductive continuous drying equipment, its unique structure and working principle determines that it has the characteristics of high thermal efficiency, low energy consumption, small footprint, simple configuration, convenient operation and control, good operating environment and so on. It is not necessary to equip the cyclone dust collector that must be configured for spray drying, and the hot air is not used as the heating medium, so the product loss caused by the bad separation of hot air and dust with the tail gas entrainment will not occur. The new type continuous disc dryer is widely used in chemical industry, medicine, pesticide, food, feed, agricultural and sideline products processing and other drying operations.By adding fin heater, solvent recovery condenser, bag dust collector, pre-dryer, induced draft fan and other auxiliary machines, can improve its drying capacity, dry paste and heat sensitive materials, can easily recover solvent, and can carry out heating, cooling, calcination, sublimation, pyrolysis and reaction operations.Read More

Rubber auxiliary disc continuous dryerCase introduction: Rubber auxiliary disc continuous dryer is based on the intermittent stirring conduction dryer, integrated a series of advanced technologies, through continuous improvement and development and manufacturing of a multi-layer disc, rake stirring, vertical continuous drying equipment, heating in the way of heat conduction.Rubber auxiliary project description:Since 2006, the world's rubber production and consumption has steadily developed year by year, especially China's rubber industry after more than 90 years of development, has now become the world's rubber industry power, the rapid development of rubber industry makes the domestic market demand for rubber additives strong. According to the semi-annual report of the rubber auxiliaries industry, the total output of rubber auxiliaries in the first half of 2017 was 602,000 tons, including about 208,000 tons of accelerators. At the same time, the environmental pressure under the industry can be described as "unprecedented", and enterprises that fail to meet the environmental assessment will be shut down by the environmental protection department.The further strengthening of environmental protection inspectors, and then the superposition of the demand side continues to grow, the future rising power of rubber additives prices is still sufficient, and China's rubber additives industry will benefit from the sustained and rapid development of rubber processing industry, large scale, high resource utilization, less pollution, rich product types, excellent quality enterprises will occupy the initiative in the future market competition, to win a broad space for development. In this general environment trend, Longxin according to the needs of the market and customers, after several years of experience accumulation, structural improvement and design optimization, for customers to manufacture rubber additives special disc dryer.Rubber auxiliary disc continuous dryer equipment introduction:Rubber auxiliary disc continuous dryer is on the basis of intermittent stirring conduction dryer, integrated a series of advanced technologies, through continuous improvement and development and manufacture of a multi-layer disc, rotary rake stirring, vertical continuous drying equipment, rubber auxiliary wet material into each layer of disc, heating in the way of heat conduction, under the action of rotating rake leaf ,The wet content in the constantly moving and rolling material evaporates at the operating temperature, and is discharged with the exhaust gas of the equipment, and the dry finished rubber auxiliary is continuously produced at the bottom of the equipment.Rubber auxiliary disc continuous dryer equipment advantages:1, this equipment is equipped with solvent recovery condenser, bag dust collector and other auxiliary machines, can easily recover solvent, dust emission in line with national requirements, energy consumption, environmental control and other adjustment to the ideal state.2, high degree of automatic control, exquisite design, efficient human nature; The residence time of the material can be precisely adjusted, and the material transfer rake blade can quickly empty the material in the dryer after the feed is stopped.3, the unique structural design makes the material flow single, there will be no anti-mixing phenomenon. The product quality is uniform and stable.Disk continuous dryer application introduction:In recent years, many countries have widely used this equipment in chemical, dyes, pesticides, plastics, medicine and food and other fields. Because compared with traditional drying equipment, it has the advantages of high thermal efficiency, energy saving, uniform drying, good product quality, less pollution and small footprint, etc., disk dryer has broad development prospects in drying technology, which has attracted more and more people's attention and research. According to the product performance, drying requirements and processing capacity, the disc dryer can flexibly adjust the spindle speed, control the temperature distribution, end cooling and cooling operations, superior performance can be seen at a glance.Our company is a set of design, production, installation, commissioning as one of the comprehensive enterprises, welcome new and old customers to visit the factory to visit the prototype, discuss cooperation!Read More

Basic magnesium carbonate flash dryerCase introduction: Basic magnesium carbonate flash dryer is a new type of continuous drying equipment that integrates drying, crushing and screening. The drying time of basic magnesium carbonate wet material in the drying tower is only 5-8 seconds, and the water evaporates instantly.Basic magnesium carbonate is a loose white powder or a light brittle substance. It is almost insoluble in water, but causes a mild alkaline reaction in water. Insoluble in ethanol, can be dissolved by dilute acid and foamed. It doesn't normally break down. Mainly used as a filler and reinforcing agent for transparent or light-colored rubber products, the reinforcing effect is better than calcium carbonate and clay. Its refractive index is similar to that of natural rubber, so it is suitable for manufacturing transparent or translucent products, and can enhance the wear resistance, bending resistance and tensile strength of rubber. It can also be used as an additive in paints, graphite and coatings, and in industries such as toothpaste, medicine and cosmetics.Basic magnesium carbonate flash dryer is a set of drying, crushing, screening in one of the new continuous drying equipment, basic magnesium carbonate wet material in the drying tower drying time is only 5-8 seconds, the water evaporates instantly, the quality of the dried product and drying temperature, wind speed, air volume, crushing speed has a great relationship. The hot air enters the annular gap at the bottom of the drying chamber in the tangential direction from the inlet pipe and rises spirally. At the same time, the material is quantitatively added into the tower by the feeder and has full heat exchange with the hot air. The large and wet material is mechanically broken under the action of the agitator, and the material with low wet content and small particle size rises with the rotating air flow and is transported to the separator for gas-solid separation .The finished product is collected and packaged, while the exhaust gas is treated by a dust removal device and emptied.Basic magnesium carbonate flash dryer equipment features:1. High gas velocity in the drying room, short residence time of materials, effectively prevent the material from sticking to the wall and the deterioration of heat-sensitive materials, and can be dried into uniform powder products at one time, eliminating the grinding, screening and other processes.2. The drying chamber is equipped with grading ring and swirl sheet, and the fineness and final moisture of the material can be adjusted. The special air distribution device reduces the resistance of the equipment and effectively improves the drying uniformity of the material.3. The bottom of the dryer is equipped with a special cooling device and air pressure seal to avoid deterioration of the material in the bottom high temperature area.4. It can effectively control the final moisture and fineness, and ensure the moisture content and fineness of the product are uniform through the adjustment of the feeding, hot air temperature and classifier.Flash dryer is a new type of continuous drying equipment which integrates drying, crushing and screening. It is especially suitable for drying filter cake, paste and mud paste. The drying time of the wet material in the drying tower is only 5-8 seconds, and the water evaporates instantaneously. The quality of the dried product has a lot to do with the drying temperature, wind speed, air volume and crushing speed.Longxin has a unique design scheme, welcome the demand of customers to call to mail consultation details!Read More

Adhesive industry - sand millThe main composition of adhesive is resin + additive + powder filler. It is divided into two categories: single component and two-component. After the mixer is initially mixed evenly, the single component is repeatedly ground through the three-roll grinder, and then the cross-linking agent (coupling agent) is added back to the mixer. Two components usually A component is mixed evenly through the mixer, repeatedly ground evenly through the three-roll machine, and then directly filled, B component is usually not ground, directly packaged.Adhesive industry usually choose mechanical three-roll machine more, but with the development of The Times, the pursuit of product fineness, output growth, automation degree is getting higher and higher, such as Xinan Chemical, Dongyue, Hongbo, Debang, Kangda, Xinyue, Henkel, Sika, 3M and other large enterprises, more and more favor Longxin YS series and ES series hydraulic CNC three-roll grinding machine ,They are high-precision three-roll grinders specially built for ultra-high precision and narrower particle size distribution requirements, with repeatability and high efficiency unmatched by traditional three-roll grinders.Read More

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