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leadingcoating1
Dec 20, 2022
In メインフォーラム
The utility model provides an automatic loading and unloading layered curing furnace, which comprises a layered curing furnace, an automatic feeding module located at the front end of the layered curing furnace and an automatic unloading module located at the rear end of the layered curing furnace; SX2LF MINI MILL DRILL the layered curing furnace includes The frame body is equipped with multi-layer parallel baking chambers, and the heating device and temperature control device are arranged in the baking chamber, and the front end of each layer of baking chamber is provided with an independently controlled feeding furnace door ,X2.7 BENCH MILL DRILL the rear end of each layer of baking cavity is provided with an independently controlled discharge furnace door; when feeding, the feeding furnace door is opened, and the automatic feeding module places the material in the baking cavity, and the feeding furnace door Close; when the material is baked in the baking cavity, Compound Gas Nitriding Treatment Process For Swing Arm Bogies open the discharge furnace door, and the automatic unloading module will take the material out of the baking cavity; each layer is fed and discharged according to this action. Adopting the technical scheme of the utility model, the multi-layers are loaded and discharged in turn for baking, which greatly improves the efficiency and reduces the cost; the structure is simple and convenient for implementation.Compressor impeller vacuum heat treatment
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leadingcoating1
Dec 13, 2022
In メインフォーラム
Industrial Electric Boiler A boiler is a mechanical device that uses heat from fuel or other energy sources to heat water into hot water or steam. The original meaning of the pot refers to the water container heated on the fire, and the furnace refers to the place where fuel is burned. The boiler includes two parts: the pot and the furnace. SEMI-AUTOMATIC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAW G4250 The hot water or steam generated in the boiler can directly provide the required thermal energy for industrial production and people's life, and can also be converted into mechanical energy through a steam power plant, or converted into electrical energy through a generator. Boilers that provide hot water are called hot water boilers, which are mainly used in daily life, and also have a small amount of application in industrial production. SEMI-AUTOMATIC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS G4240/70 Boilers that generate steam are called steam boilers, often referred to as boilers for short, and are mostly used in thermal power stations, ships, locomotives, and industrial and mining enterprises.Boiler parameters are the main indicators of boiler performance, including boiler capacity, steam pressure, steam temperature, feed water temperature, etc. Boiler capacity can be expressed by rated evaporation or maximum continuous evaporation. Vacuum quenching of KMN steel structure 3The rated evaporation capacity is the amount of steam produced continuously per unit time under the specified outlet pressure, temperature and efficiency. The maximum continuous evaporation capacity is the maximum continuous steam production per unit time under the specified outlet pressure and temperature.Vertical double-barreled shotgun receiver vacuum heat treatment
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leadingcoating1
Dec 12, 2022
In メインフォーラム
Clean heat recovery coke oven The clean coals of different varieties and qualities are stacked separately in the coal yard, and the coking coal is pushed into the respective coal receiving pits by a forklift according to the operation regulations, and the coal blended in the coal receiving pits is transported by the belt conveyor To the impact blow hammer mill. Before entering the pulverizer, go through the electromagnetic iron remover to remove the metal impurities in the coal. In the impact blow hammer mill, the mixed coal is crushed to a qualified particle size of less than 3mm, reaching 90%. The crushed qualified coking coal is transported by belt conveyor to the coke oven coal tower for storage for coking.MANUAL FEED SADDLE MOVING SURFACE GRINDER 618A/818A There is a tamping station under the coal tower. When the coke oven uses coal, it is directly loaded into the hopper of the distributing trolley from the nozzle of the coal tower. The capacity is about 1/2 the weight of coal cakes. The chute puts the coal evenly into the tamping coal box, and tamps the coal into briquettes. Coal cake density 1.1-1.2t/m3.SGA AUTOMATIC SADDLE MOVING SURFACE GRINDER The crushed briquettes are sent to the coal loading car together with the coal box, and are transported to the carbonization chamber to be released from the oven. After the coke push rod pushes out the mature coke in the carbonization chamber, quickly close the furnace door on the coke side, push the briquettes together with the coal box into the carbonization chamber, then lock the baffle at the end of the briquettes on the furnace mouth, and pull out the coal-charging truck , quickly turn off the machine side furnace.Aluminum alloy micro-channel cooling plate vacuum gas quenching Since the side wall of the carbonization chamber and the furnace bottom flame passage have a certain amount of heat, part of the coking coal is heated to precipitate raw gas. There are adjustable primary and secondary air inlets and regulating devices on the vault and the furnace wall. The combustion of air and raw coal gas generates heat to heat the furnace roof, and the briquettes are heated through heat conduction and heat radiation.Aluminum alloy finned radiator vacuum brazing
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leadingcoating1
Dec 07, 2022
In メインフォーラム
Coke oven temperature regime In order to make coke oven production stable, high-yield, high-quality, low-consumption, and long-lived, it is required that the coke cakes in each carbonization chamber mature evenly along the length and height within the specified coking time. In order to ensure the uniform maturation of coke, it is necessary to formulate and strictly implement the coke oven heating system.Carbonitriding of 12CrNi3A Steel Parts Coke oven heating is a complex process affected by many factors. Changes in coke oven operation, coal loading, coal moisture, gas temperature and composition will affect the uniform maturity of coke cake and the stability of production. For this reason, the furnace temperature should be adjusted in time according to the respective changes. This requires that according to the actual data obtained by each coke oven during the adjustment period, according to different turnaround times, a corresponding heating system should be formulated and strictly implemented.Precision carburizing heat treatment of gears Some furnace-wide indicators in coke oven heating adjustment, such as coking time, standard (fire path) temperature, gas flow at the coke side, branch pipe pressure, standard regenerator top suction, flue suction, orifice plate diameter, exchange opening and closing The size of the air inlet of the device, etc., these indicators are called the basic heating system of the coke oven.ZNC SERIES DIE SINKER EDM MACHINE Generally, when the coking time changes, all the indicators must be changed accordingly. Therefore, for different coking times, there should be corresponding heating systems.XKW26 SERIES GANTRY MACHINING CENTER
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leadingcoating1
Dec 06, 2022
In メインフォーラム
Structural type of electric heating tube furnace Tubular heating furnaces mainly include quick-installed tubular furnaces that directly heat crude oil and indirect-heated heat medium furnaces. Quick-installed tubular heating furnaces have great advantages in heating crude oil with a stable flow rate and low water content; It has advantages, but the operating cost and maintenance cost are high, and it needs to be equipped with heat medium circulation power system, heat exchanger, and heat pipe network.Vacuum heat treatment of sheet parts The supporting cost of the system is high, and the nature of the heat medium needs to be replaced after the change, which increases the operating cost of the equipment; it is suitable for heat sources Places with more requirements and higher temperature requirements.Vacuum Brazing and Heat Treatment Process of Stainless Steel Surgical Instruments The working process of the heating furnace is to convert the chemical energy of the fuel into heat energy. The heating furnace is mainly composed of two parts. One is the combustion system and the other is the heat exchange system. The heat exchange system exchanges the chemical energy of fuel combustion with the working fluid (heated medium) through various heating surfaces.HORIZONTAL MITRE BAND SAW MACHINE CLS-650 Mainly water jackets, torches, tube bundles, etc. Combustion system is the general term for fuel combustion equipment, which is composed of feed supply system, burner, furnace, air supply and induction system, tail flue, etc. No matter what kind of structural type of heating furnace, its heat exchange system requires sufficient heat transfer Heat area, better heat transfer effect, minimize fouling during operation, and reduce the operating index of exhaust gas temperature.AUTOMATIC HORIZONTAL ROTARY ANGEL METAL BAND SAW MACHINE CH-600SA
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leadingcoating1
Dec 05, 2022
In メインフォーラム
Aluminum aging found that the hardness of this alloy was not high after quenching, but after a period of time at room temperature, the hardness increased significantly. This phenomenon was later called precipitation hardening. This discovery has generated great interest in the engineering community.What are the characteristics and advantages of the MIM process? Later, people successively discovered some aluminum alloys, copper alloys and iron-based alloys that can be strengthened by aging treatment, and created a new strengthening method that is essentially different from general steel quenching strengthening - aging strengthening. Solidification before aging treatment During the solution treatment, the heating temperature must be strictly controlled so that the solute atoms can be dissolved into the solid solution to the maximum extent without causing the alloy to melt.On-line quenching and tempering of high strength steel plate The allowable deviation of heating temperature for solution treatment of many aluminum alloys is only about 5°C. For artificial aging treatment, the heating temperature and holding time must be strictly controlled in order to obtain an ideal strengthening effect.AUTOMATIC HORIZONTAL BAND SAW FOR PROFILE GH4260/80 Sometimes segmented aging is used in production, that is, first keep warm for a period of time at room temperature or a temperature slightly higher than room temperature, and then keep warm for a period of time at a higher temperature. Doing so sometimes yields better results. This series of electric resistance furnaces is a periodic operating furnace, which can be used for heat treatment such as tempering of steel parts and quenching and aging of aluminum alloy parts.BUNDLED PROFILES CUTTING AUTOMATIC HORIZONTAL BAND SAW MACHINE GZ4250H
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leadingcoating1
Dec 02, 2022
In メインフォーラム
MBZ direct coal-fired hot air stove is composed of MBL coal-burning machine, high-temperature gas purification room and air mixing room. The raw (bituminous) coal is fed into the coal hopper at one end of the coal-burning machine through the coal loading machine, and a certain height of the coal seam (the height of the coal seam can be adjusted according to the type of coal) is fed into the combustion chamber of the coal-burning machine at a uniform speed by the chain grate, and the combustion-supporting air It is sent into the distribution chamber by the fan, and enters the air chamber under the fire grate through the regulating valve, and then passes through the coal seam through the fire grate. Z3132 RADIAL DRILLING MACHINE The volatile matter in the bituminous coal escapes first, and the fixed carbon fully contacts with the air on the chain grate to generate high-temperature flue gas, and the high-temperature flame is ejected from the fire outlet of the coal burner. The burnt coal slag is discharged from the other end of the coal burner to the slag discharger, and sent out through the automatic scraper slag discharger.Z3032 RADIAL DRILLING MACHINE The high-temperature flame enters the high-temperature gas purification room for secondary combustion, and the dust entrained in the flue gas is polymerized and deposited at a high temperature in the clean room. Vacuum brazing technology of laminated aluminum evaporator The clean hot air (~1000°C) coming out of the purification room is mixed with a certain amount of cold air, and the hot air mixed into the temperature required for material drying enters the drying equipment (such as spray tower, rotary kiln, oven, drying room, air dryer, fluidized bed, etc.) etc.) to dry the material. The temperature of the hot air can be adjusted according to the needs of the process, and the temperature stability of the continuous hot air is ±5°C.304 stainless steel cold rolling and vacuum annealing process
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leadingcoating1
Dec 01, 2022
In メインフォーラム
Industrial Kiln Energy Saving Technology In industrial production, use the heat generated by fuel combustion, or convert electrical energy into heat energy, so as to purchase thermal equipment for various processing techniques such as smelting, heating, drying, sintering, cracking and distillation of workpieces or materials, Known as industrial furnaces. Industrial kiln is mainly composed of furnace lining, furnace frame, heating device (such as combustion device, electric heating element), preheater, furnace front pipeline, smoke exhaust system, furnace machinery and other parts.Influence of Vacuum Tempering Treatment on Carburized Gears At present, industrial furnaces are widely used in all walks of life in the national economy, such as metallurgy, building materials, chemical industry, light industry, food and ceramics and other industries. It has many varieties, high energy consumption and great influence, and is the key equipment for industrial heating. The development of its heating technology and the adoption of high-efficiency energy-saving technology have a great impact on improving product quality, reducing production costs, rationally utilizing energy, improving working conditions, and realizing civilized production.Pit Type Furnace Nitriding Process And Operating Procedures There are many types of industrial kilns for different purposes. There are many classification methods for industrial kilns, which are generally classified according to some of their main characteristics in practical applications. For example, it is divided into heating furnace and smelting furnace according to the process characteristics; it is divided into fuel furnace and electric heating furnace according to the type of energy used; it is divided into high temperature furnace, medium temperature furnace and low temperature furnace according to the working temperature; it is divided into continuous type according to the thermal operation system. SX2LF MINI MILL DRILL Working kiln and intermittent working kiln; according to the characteristics of the furnace type, it is divided into chamber combustion furnace, walking furnace, shaft furnace, etc.; according to the working system, it is divided into radial working system kiln, convection working system kiln and layer working system Institutional kiln.X2.7 BENCH MILL DRILL
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leadingcoating1
Nov 28, 2022
In メインフォーラム
With the development of industrialization, petroleum, as an important form of energy, drives the development of the entire petrochemical industry such as petroleum refining and petrochemical industry. So far, the petrochemical industry has been a pivotal sector in the world economy. In these industries, the main process medium heating furnace currently used is the tube furnace, which has the following main characteristics.Aluminum alloy vacuum brazing of heat exchangers Due to the flow in the tube, the heated medium is limited to gas and liquid. Usually these gases or liquids are usually flammable and explosive substances, which are relatively dangerous and the operating conditions are relatively harsh. The heating method is mainly direct type, the fuel is liquid or gas, the operation period is long, and the operation is continuous and uninterrupted.Vacuum Brazing of EGR Stainless Steel Cooler Heap furnace, which refers to the principle of kettle steamer. The heat-absorbing surface is a group of tube bundles, and the connecting elbows between the tubes are also placed in the furnace. Since the burner is directly installed under the tube bundle, the heating intensity of each row of tubes in the furnace is uneven. When the bottom row of tubes is heated as high as 50000~70000kcal/m2·h, but the top row of pipes is less than 800~1000cal/m2·h, so the bottom row of pipes is often burned through, and the joints between the pipes are easy to loose and leak, causing fires.SX4-DIGI BENCH MILL DRILL The pure convection furnace was considered to be because the radiant heat was too strong, so it was changed to a pure convection furnace. All the furnace tubes are installed in the convection chamber, and the convection chamber is separated from the combustion chamber by a partition wall to prevent the furnace tube from being directly scoured by the flame. However, during the operation, it was found that the top row tubes of the convection chamber were often burned out, and the heating of the furnace tubes was still very uneven. This is because the high-temperature combustion flue gas fails to exchange heat with a heat-absorbing surface before entering the convection chamber, and the temperature at the entrance of the convection chamber is as high as 1000 °C.SX4 BENCH MILL DRILL
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leadingcoating1
Nov 24, 2022
In メインフォーラム
Three details that are easy to ignore when using a box type resistance furnace 1. When using a box-type resistance furnace to heat the workpiece, no setter plate is added: the box-type resistance furnace manufacturer has equipped a corresponding size setter plate for each box-type resistance furnace. All heating workpieces, including the container for the workpiece, should be placed Heat on the setter plate. Try to avoid placing the ceramic fiberboard directly at the bottom of the furnace, which will cause uneven stress on the fiberboard or high local temperature, which will damage the bottom of the box-type resistance furnace.HORIZONTAL ROTARY ANGEL METAL BAND SAW MACHINE G4240X70Z 2. Want the box-type resistance furnace to cool down quickly, and open the furnace door when the temperature is high: Because the box-type resistance furnace has a very good insulation effect, the energy consumption during insulation is very low, and the temperature drops very slowly after the power supply is stopped.HORIZONTAL ROTARY ANGEL METAL BAND SAW MACHINE CH-300S Some customers hope that the next experiment can be carried out immediately after one experiment is completed, so they open the furnace door at high temperature to obtain a high cooling rate, but this will cause great damage to the furnace chamber of the box-type resistance furnace, and it is easy to cause a cold and a hot. The furnace is cracked, and the heating element of the box-type resistance furnace cannot withstand such a thermal shock.Vacuum brazing of elliptical corrugated horn We generally recommend that the box-type resistance furnace is at least cooled to 600 ℃ before carefully opening the furnace door a little. If high temperature pick and place parts are indeed required, consideration should be given to whether a silicon carbide furnace can be used. 3. Do not bake the oven when it is used after a long shutdown: This is also a detail that is easy to ignore. Basically, all customers can do the oven when the box-type resistance furnace muffle furnace is used for the first time, but many customers will Forget the oven when it is used again after a shutdown of more than a week. Different Quenching and Tempering of GCr15 Bearing Steel Balls
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leadingcoating1
Nov 23, 2022
In メインフォーラム
Copas type coke oven The combustion chamber is composed of two adjacent vertical fire channels, one is the updraft and the other is the downdraft. Its gas flow is, type. This combination of fire paths is called double fire paths.Degreasing Process in Ceramic Injection Molding There is a regenerator in the lower part of each carbonization chamber. The regenerator is composed of a group of two-part types along the length of the carbonization chamber. The regenerators arranged in this way are called front and rear arrangements.30CrMnSiA vacuum heat treatment process When heating with blast furnace gas, the blast furnace gas is preheated by the coke side (coke quenching car side) waste gas valve to the regenerator, and the air is also preheated in the same way, which is preheated from the coke side air valve to the adjacent regenerator. The blast furnace gas and air in the coke side fire channel are directly transported to the vertical fire channel from the regenerator. The blast furnace gas and air in the fire channel on the machine side are transported from the regenerator to the vertical fire channel through the horizontal flue.HIGH SPEED CIRCULAR SAWING MACHINE HY-150NC On the contrary, the coke-side exhaust gas passes through the horizontal flue and enters the machine-side regenerator, and the machine-side exhaust gas directly enters the machine-side regenerator. From a regenerator, the half of the coke side is the updraft, and the half of the machine side is the downdraft.HIGH SPEED CIRCULAR SAWING MACHINE HY-120NC
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leadingcoating1
Nov 17, 2022
In メインフォーラム
Heating principle of electric furnace for foundry The electromagnetic induction heating intermediate frequency melting furnace currently popular in electric furnaces for foundry can heat and melt scrap metal materials such as iron and steel, aluminum, copper, gold, silver, etc., add alloy components, and pass through slag removal and other processes to become qualified metal liquids and cast to form castings. It has the characteristics of quick start, high heating efficiency, electromagnetic stirring, instant use and low energy environmental protection. It is the preferred heating equipment for electric furnaces in the foundry industry.Vacuum heat treatment of sheet parts Heating principle of electric furnace for foundry:This electric furnace for handcuffs is a non-vacuum metal heating and smelting equipment, without gas break protection components, adding scrap metal into the casting furnace, at this time, the intermediate frequency power supply and the smelting furnace money ring are combined to generate a magnetic field in the coil, so as to create a magnetic field inside the technology. The eddy current generates self-heating, and the electric casting furnace will complete the process of heating and heat preservation according to the given temperature curve, and then transport all the metal liquid out of the furnace, and pour it into the mold to become a casting after cooling.Effect of Vacuum Annealing Temperature on Stainless Steel Cold Rolled Sheet The composition of the electric furnace for casting: the melting system of the electric furnace for casting generally consists of a transformer, a low-voltage cabinet, an intermediate frequency power supply, a steel shell furnace body, a hydraulic tilting furnace system, a leakage furnace protection system, a cooling circulation system, a magnetic yoke, a capacitor bank, a water-cooled cable and feeding materials. car etc.Vacuum Brazing and Heat Treatment Process of Stainless Steel Surgical Instruments
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leadingcoating1
Nov 16, 2022
In メインフォーラム
The control system consists of upper and lower computers. The upper computer is an industrial computer. The operation screen is more friendly and humanized. At the same time, it also has the characteristics of reliable operation and strong anti-interference ability. The lower computer is a PLC system, which has shock resistance and impact resistance. The upper computer is installed on the operating table, and the display screen can provide users with a good human-machine interface.Vacuum Heat Treatment Process of Machine Tool Spindle It mainly consists of the following subsystems: Transmission control system The transmission control system is a continuous production process of film loading-heating-cooling-removing film. Its transmission program and process parameters are different due to different glass thicknesses, all of which are automatically controlled by PLC. The transmission process status can be displayed through the terminal display. monitor.Different Quenching and Tempering of GCr15 Bearing Steel Balls temperature control system The temperature control uses a temperature control module. Each heating zone is equipped with a thermocouple. According to the thickness and variety of the glass, the temperature is set on the operation terminal. The temperature control module calculates and outputs a control signal to the solid state according to the measured temperature. The relay is used to control the output power of the heater. It adopts a set of advanced automatic optimization temperature algorithm, which can realize the PID self-tuning function and fuzzy control function, and the temperature control is very accurate. The solid state relay has stable performance and reliable operation, so the temperature control system is very reliable.Vacuum brazing of elliptical corrugated horn
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leadingcoating1
Nov 14, 2022
In メインフォーラム
The function and function of the calciner There are three main functions of the decomposition furnace: one is to make the fuel have sufficient burning time in the furnace, and the theoretical burning degree should reach 100%, so that the heat of the fuel can be released to the maximum. The second is to maximize the dispersity of the material through intense swirling and spouting, and to promote sufficient heat exchange with the hot gas in the dispersed and suspended state. The third is to promote the rapid decomposition of calcium carbonate, and the decomposition rate should reach more than 90%.Vacuum Heat Treatment Process of Machine Tool Spindle To achieve the above purpose, the dilute solid-phase gas flow in the decomposition furnace should have a relatively stable flow field, concentration field, temperature field and pressure field. The calciner has been developed and improved many times from its birth to today. There are various types of derivation and derivation, and there are 37 types in five categories. According to the movement form of air flow, it can be roughly divided into swirl-spray type, pre-combustion chamber-spout type, fluidized bed-spout type and suspension pipeline type. Different Quenching and Tempering of GCr15 Bearing Steel Balls Various types of calciners rely on "cyclone effect", "spray effect", "suspension effect" and "fluid effect", so that the dilute in-phase air flow can be highly dispersed in the furnace, increase the contact area between the material and the hot air flow, and prolong the material flow. The residence time in the decomposition furnace can improve the combustion efficiency, improve the heat exchange rate and improve the decomposition rate of the raw meal entering the kiln. There are more than two types of airflow movement in the decomposing furnaces used in daily life. However, from a macro perspective, the technical principles of various calciners are basically the same, and with the maturity of decomposition technology and the mutual penetration of technology, various precalciners have similar structural forms in process devices and calciners.Vacuum brazing of elliptical corrugated horn
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leadingcoating1
Nov 11, 2022
In メインフォーラム
Plate heat exchanger is an important device for large air conditioning system exhaust energy recovery, high temperature flue gas waste heat recovery and computer CPU heat dissipation. The structure has a vacuum liquid filling head and a core body. The vacuum liquid filling head is arranged on both sides of the vacuum liquid filling channel, and one side of the vacuum liquid filling head is provided with a connecting pipe. The core body consists of the vacuum liquid filling channel and several plate fin channels. It is formed by overlapping at intervals.Vacuum Brazing and Heat Treatment Process of Stainless Steel Surgical Instruments The vacuum filling channel is provided with partitions up and down, seals are provided on both sides, and fins can be arranged in the channel. The plate-fin channel is provided with partitions up and down, seals are arranged on both sides, and fins are arranged in the channel. Each plate-fin channel is divided into two parallel hot medium channels and cold medium channels by a strip.Vacuum heat treatment of sheet parts After assembly, the whole is horizontally inclined or vertically arranged. It is composed of stamped and formed concave and convex stainless steel plates. The concave-convex pattern between the two adjacent plates forms a 180-degree relative combination, so the concave-convex ridge lines between the two plates of the plate heat exchanger form staggered contact points.How to control distortion in vacuum heat treatment of sheet parts?
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leadingcoating1
Nov 10, 2022
In メインフォーラム
In industrial production, the heat generated by the combustion of fuel is used, or the electrical energy is converted into heat energy, so as to buy thermal equipment for various processing processes such as smelting, heating, drying, sintering, cracking and distillation of workpieces or materials. It is called an industrial furnace.Effect of Vacuum Annealing Temperature on Stainless Steel Cold Rolled Sheet Industrial kiln is mainly composed of furnace lining, furnace frame, heating device (such as combustion device, electric heating element), preheater, furnace pipeline, smoke exhaust system, furnace machinery and other parts.Vacuum heat treatment of sheet parts At present, industrial furnaces are widely used in all walks of life in the national economy, such as metallurgy, building materials, chemicals, light industry, food and ceramics. It has many varieties, high energy consumption and great influence, and is the key equipment for industrial heating. The development of its heating technology and the adoption of high-efficiency energy-saving technology have a great impact on improving product quality, reducing production costs, rationally utilizing energy, improving labor conditions, and realizing civilized production.Vacuum Brazing and Heat Treatment Process of Stainless Steel Surgical Instruments
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leadingcoating1
Nov 09, 2022
In メインフォーラム
Introduction to Mechanical Filters Mechanical filters are generally used in the pretreatment process of water treatment projects, mainly to remove mechanical impurities, colloids, microorganisms, organic matter and active chlorine. Shell materials generally include PE, steel lining, steel spray and steel epoxy anti-corrosion, stainless steel and glass fiber reinforced plastic. According to different process needs, the filter media generally include quartz sand, activated carbon, manganese sand, anthracite and so on. According to the water inlet method, it can be divided into single-flow filter and double-flow filter, which can be used in combination or alone according to the actual situation.Atmospheric carburizing and low pressure vacuum carburizing of gears The single-flow mechanical filter has simple piping and smooth operation. The filtration flow rate is generally 4-50m/h, and the operation period is generally 8 hours. The upper and lower ends of the double-flow mechanical filter are provided with water inlet devices, and the middle part is provided with a water outlet device. The advantages are that the amount of filtered water is large, the decontamination ability is high, and the operation period is long, generally 20 hours.Vacuum heat treatment of electrical pure iron Mechanical filtration is widely used in the water treatment process, mainly used for water treatment to remove turbidity, reverse osmosis, and the pre-treatment of ion exchange softening and desalination systems, and can also be used for surface water and groundwater to remove sediment. The inlet water turbidity is required to be less than 20 degrees, and the effluent turbidity can reach below 3 degrees. The double-layer filter material is: the upper layer of anthracite is 400mm/1.2~2.5mm; the lower layer of quartz sand is 800mm/0.5~1.2mm.Effect of Vacuum Annealing on Properties of 304 Stainless Steel Tensile Billets
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leadingcoating1
Nov 08, 2022
In メインフォーラム
Open tube furnace The inner liner of the tubular electric furnace is made of the lightest high-temperature resistant fiber material in the world. It is composed of two semi-circular furnace bodies. It is easy to open and can be used as a vertical or horizontal type. Or the furnace body can be installed on other work surfaces as required, or it can be integrated with the controller system GWL, and the control system adopts LTDE technology programmable intelligent instrument. CVD/PCD Diamond Tool Brazing It has up to 30 sections of heating program function, and can correct the slope and PID function. Just open the power setting program, the machine will work automatically, and it will automatically shut down after work. The instrument is easy to operate, has fast heating speed, adjustable heating speed, light appearance, and its weight is one-fifth of that of ordinary high temperature furnaces.Factors Influencing the Quality of Reaction Sintered Silicon Carbide Normal operation: Turn on the power and press the ↑ key for two seconds to make STOP appear in the SV window. Setting steps: Press the ← key PV to display C01. Press ←↑↓ to set the desired temperature. Press SET key, PV displays t01. Press ←↑↓ to set -1. Wait until you return to the menu (SV shows STOP). Press the ↓ key again for two seconds, the SV will display RUN. At this point, the PV shows a rise in temperature. The SV window HOLD and the set temperature are displayed alternately.Vacuum Heat Treatment Process Prevention of Cemented Carbide Tool Cracks
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leadingcoating1
Nov 07, 2022
In メインフォーラム
Chain furnace knowledge The chain furnace is a fire-bed furnace with a wide range of applications, with a history of more than 100 years. At present, the capacity of domestic chain furnaces is 240t/h, and our company has achieved 160t/h hot water boilers.Vacuum heat treatment of electrical pure iron The chain furnace is a typical front-fed fuel boiler, and the grate moves slowly from front to back like a belt conveyor. The fuel descends from the coal hopper and falls on the grate, and travels with the grate. Air is introduced from below the grate from bottom to top, intersecting the direction of fuel supply. When the fuel passes through the coal gate, it is scraped to a certain thickness and then enters the furnace. After the fuel is radiantly heated in the furnace, it enters the combustion stage. 1. Chain belt grate: The shape of the grate pieces is like a link, and the whole grate itself is a wide annular chain belt formed by these "links" in series, and the chain belt is surrounded by the sprocket and supported on the front and rear axles.Effect of Vacuum Annealing on Properties of 304 Stainless Steel Tensile Billets 2. Beam type grate: The rigid beam is used as the support and series structure of the grate piece. The beam grate is very convenient to replace the grate pieces during operation, and the grate surface is relatively flat, which is extremely durable. The width and length of this grate can be made very large.Effect of Vacuum Annealing Temperature on Stainless Steel Cold Rolled Sheet
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leadingcoating1
Nov 04, 2022
In メインフォーラム
As the name implies, a hot blast stove is a thermal equipment that integrates combustion and heat transfer processes to provide hot air flow for the process. Generally, there are two major types, namely, the intermittent working regenerative hot blast stove and the continuous heat exchange hot blast stove. At present, when the high temperature ceramic heat exchange device is still immature, the intermittent working regenerative hot blast stove is still the mainstream product of the hot blast stove.Design of Heating Chamber of High Temperature Vacuum Brazing Furnace In order to continuously provide hot air, the regenerative hot blast stove must have at least two hot blast stoves working alternately. Hot blast stoves are widely used in many fields of industrial production. Due to different process requirements, different fuel types, and different hot blast media, hot blast stoves with different uses and structures are derived. The hot blast stoves to be introduced here are the hot blast stoves that provide high temperature hot air for blast furnace smelting, and they are all regenerator hot blast stoves. Because of their intermittent working mode, multiple units must be cooperated to continuously provide high blast temperature to the blast furnace.Vacuum Brazing of Silicon Nitride Ceramics and 45 Steel Classification of blast furnace hot blast stove The blast furnace hot blast stove can be divided into two categories: the hot blast stove with the external combustion structure and the hot blast stove with the internal combustion structure. In the hot blast stove with internal combustion structure, it is divided into top-fired type (the combustion chamber is placed on the upper part of the regenerator) and side-fired type (fire well combustion chamber and regenerator) due to the different relative positions between the combustion chamber and the regenerator.CVD/PCD Diamond Tool Brazing
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