Industrial furnaces and industrial kilns, commonly known as industrial furnaces, mainly refer to devices that use combustion reactions or heat fuel.Furnaces are mostly used in metallurgical and mechanical systems, while kilns are mostly used in silicate industrial systems.Vacuum brazing of cold plate radiator for automobile automatic driving system An iron-making shaft furnace with a circular cross-section. The steel plate is used as the furnace shell, and the shell is lined with refractory bricks. From top to bottom, the blast furnace body is divided into five parts: the furnace throat, the furnace body, the furnace waist, the furnace bosh, and the hearth.Vacuum Hardening Furnace Due to the good technical and economic indicators of blast furnace ironmaking, simple process, large production capacity, high labor production efficiency, and low energy consumption, the iron produced by this method accounts for the vast majority of the world's total iron production.CQ6280C SERIES UNIVERSAL LATHE During blast furnace production, iron ore, coke, and flux (limestone) for slagging are loaded from the top of the furnace, and preheated air is blown in from the tuyeres located at the lower part of the furnace along the periphery of the furnace.CK6136Q CK6140Q CK6150Q HIGH PRECISION EFFICIENT METAL FLAT BED CNC LATHE

The production line is mainly composed of roller mesh belt normalizing furnace, mesh belt tempering furnace, front and rear working tables and other parts. The mesh belt running in the fast cooling section of the normalizing furnace adopts the synchronous transmission of the idler roller, Vacuum Hardening Furnace so that the mesh belt can bear the minimum tension and improve the service life; The phenomenon of uneven hardness caused by different time through the blanking port. LMX-40170 GANTRY MACHING CENTER A powerful circulating fan is installed on the top of the furnace to ensure uniform temperature and atmosphere in the furnace to achieve rapid and uniform cooling. LMX-4228 CNC GANTRY MACHINING CENTRE The production line has complete and reliable electrical automatic control, safety interlock and alarm functions. The production line can also be manually controlled by a single machine, which is convenient for debugging and maintenance.XKW23 SERIES GANTRY MACHINING CENTER

Forging is a common forming method in mechanical manufacturing. The as-cast looseness and welding holes of the metal can be eliminated by forging, and the mechanical properties of forgings are generally better than castings of the same material. For important parts with high load and severe working conditions in machinery, forgings are mostly used except for plates, profiles or weldments that can be rolled with simple shapes.X6230 SERIES UNIVERSAL SWIVEL HEAD MILLING MACHINE Forging can be divided into cold forging and hot forging according to the temperature of the blank during processing. Cold forging is generally processed at room temperature, and hot forging is processed at a temperature higher than the recrystallization temperature of the blank metal. Sometimes it is also called warm forging when it is heated but the temperature does not exceed the recrystallization temperature. However, this division is not completely uniform in production.X5746 X5750 X5750A UNIVERSAL RAM MILLING MACHINE The recrystallization temperature of steel is about 460°C, but 800°C is generally used as the dividing line, and hot forging is above 800°C; it is called warm forging or semi-hot forging between 300 and 800°C.Pressureless Sintering of Silicon Carbide Ceramics Forging materials are mainly carbon steel and alloy steel with various components, followed by aluminum, magnesium, copper, titanium and their alloys. The original state of the material is bar stock, ingot, metal powder and liquid metal.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

There are two types of metal heating furnaces: forging heating furnaces and heat treatment furnaces. The former is used to heat metal before rolling and forging to improve its plasticity; Pressureless Sintering of Silicon Carbide Ceramics the latter is used to realize metal heat treatment process (annealing, quenching, tempering, normalizing, quenching and tempering, carburizing, cyaniding, etc.) to improve The quality of the metalwork.HIGH SPEED CIRCULAR SAWING MACHINE HY-100NC Roasting furnace or roasting kiln roasts materials to obtain new products, such as lime roasting kiln and so on. The material is dried and dehydrated in a drying oven. HIGH SPEED CIRCULAR SAWING MACHINE HY-120NCC The heating and smelting process of the material is completed in the furnace, including: the blast furnace ore is smelted to obtain metal. Forges are used to melt metals. Open hearth and converter furnaces are used for metal re-refining.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

The wear of the pipe wall is closely related to the concentration of solid materials in the airflow, the velocity of the flue gas, the characteristic hardness of the particles, and the geometry of the flow path. According to relevant research data, the amount of scouring wear is approximately proportional to the 3.6th power of the airflow velocity.HORIZONTAL MITRE BAND SAW MACHINE BS-916B In CFB boilers, the concentration of solid materials is huge, usually up to dozens to hundreds of times that of pulverized coal boilers, and the flue gas flow rate is large, the particles are hard and sharp-edged, so driven by the high-speed flue gas, the CFB boiler The erosion and wear of the heating surface such as the water cooling wall is extremely serious.HORIZONTAL MITRE BAND SAW MACHINE BS-1018B Especially at the water wall at the top of the retaining wall, because it is located at the edge of the dense phase zone, it is not only strongly scoured and worn by the high-speed and high-concentration bed material and fuel airflow, but also has serious eddy current effect, cutting effect and centrifugal effect.Analysis of carbon content on the surface of carburized parts The eddy current effect is at the four corners of the furnace. Because the side wall flow is formed here, more materials gather here. Due to the inertia of solid particles, the local wear is particularly obvious, and the cutting effect is reflected in the water wall at the root of the retaining wall. The reason is that Since the top of the protective wall provides a platform.Precision carburizing heat treatment of gears

The heat preservation part of the furnace adopts a full-fiber structure. The new domestic ceramic fiber blanket is selected as the heat insulation material of the furnace. Its weight is only 1/20 of the refractory brick furnace body, but it can save energy by 25-30%.HORIZONTAL MITRE BAND SAW MACHINE BS-180G The heat preservation effect is equivalent to a 464 thick brick furnace wall, and the temperature rise of the outer wall of the furnace reaches the level of a standard medium and super furnace (ZBJ01004).HORIZONTAL MITRE BAND SAW MACHINE BS-215G The fiber blanket is a kind of man-made inorganic metal fiber material. It was first used in heating furnaces in the United States in the 20th century. Due to its excellent performance, various advanced countries have developed and used it one after another. In recent years, the technology development in this area has been increased, and it has been used by many users.Precision carburizing heat treatment of gears It has manufactured nearly a hundred sets of all-fiber industrial electric furnaces in various series, including electric furnaces, gas furnaces, oil furnaces and other products. During production, special equipment is used to compress the fiber blanket at a ratio of 220kg/m3, and the thickness of the insulation layer is 300mm. According to the size of the furnace, it is compressed into a large fiber-folded plate, and packed with a baler. After packing, the folded block has no deformation and is not easy to loose. Good flatness.Aluminum alloy micro-channel cooling plate vacuum gas quenching

The structural characteristics of the trolley furnace are: it has a chamber-type furnace, and the bottom of the furnace is a movable trolley. The workpieces are arranged on the special pad iron evenly distributed on the surface of the trolley. HIGH SPEED CIRCULAR SAWING MACHINE HY-100NC When heating, the trolley is pulled into the furnace by the traction mechanism. ; After heating, the trolley is pulled out of the furnace to unload by the traction mechanism.Precision carburizing heat treatment of gears The heating of the trolley-type heating furnace adopts variable temperature intermittent heating. Compared with the continuous heating furnace, the heat storage loss of the trolley-type furnace is greater. Due to the small temperature difference between the furnace temperature and the workpiece temperature, the heating speed of the furnace is relatively slow. Furnaces are less thermally efficient. Due to the high furnace temperature of the trolley-type heating furnace, flame furnaces are generally used for heating, and natural gas, coke oven gas, producer gas, fuel oil, and coal can be used as fuels for heating. In recent years, with the renewal of my country's energy quality and environmental protection requirements, the use of clean energy such as natural gas instead of fuel and coal has become a development trend. At the same time, the use of clean energy has brought a new development to the temperature control of the trolley heating furnace.HIGH SPEED CIRCULAR SAWING MACHINE HY-120NC

There are four basic forms of air flow in the calciner: vortex, eruption, suspension and fluidized bed. In these four types of calciners, raw materials and fuels are dispersed in the airflow by "vortex effect", "spray effect", "suspension effect" and "fluidization effect" respectively. Vacuum heat treatment of electrical pure iron Due to the relative movement between the materials in the flow field in the furnace, it can achieve high dispersion, uniform mixing and distribution, rapid heat exchange, prolong the residence time of materials in the furnace, and improve the combustion efficiency, heat exchange efficiency and carbonation of the materials entering the kiln. The purpose of calcium breakdown rate.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics Most of the calciners developed in the early stage mainly rely on one of the above four effects. In recent years, with the development and maturity of pre-calcining technology, various types of calciners have interpenetrated technically, VERTICAL METAL BAND SAWING MACHINE and most of the new calciners tend to adopt the "comprehensive effect" of the above effects to further improve performance and improve operating efficiency. Its development mainly includes the following aspects.VERTICAL METAL BAND SAWING MACHINE

The tube furnace is a common heating equipment, and its heating principle is to use the heat generated by the combustion of electric energy or fuel, and conduct it to the object to be heated through the pipe, so as to achieve the purpose of heating.FULLY AUTOMATIC PLC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS GZ4265 The main components of the tube furnace include furnace body, heating tube, burner, control system and so on. Among them, the heating tube is the core component of the tube furnace, and its function is to transfer heat to the heated object. The heating tube is usually made of metal materials, such as stainless steel, copper, aluminum, etc., which have good thermal conductivity and high temperature resistance.GANTRY COLUMN STRUCTURE HORIZONTAL STRAIGHT CUTTING BANDSAWS CH-650 The heating principle of the tube furnace can be divided into two types, one is electric heating, and the other is gas heating. Electric heating is to use electric energy to heat the heating tube to generate high temperature, so as to transfer heat to the heated object. Vacuum heat treatment of electrical pure iron Gas heating is to use the burner to send the high-temperature gas generated by fuel combustion into the heating tube to generate high temperature, thereby transferring heat to the object to be heated.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

From the front room to the back room, press the forward button F3 of the pusher until the signal light 1 of the material hook hooked to the tray lights up, and then press the back button F4 of the push-pull device to pull the tray out until the tray reaches Pull the position, GP-32 ECCENTRIC SHAFT CRANKSHAFT SPECIAL-SHAPED LONG SHAFT GRINDER the material hook is unhooked [unhook light 2 lights up] press F5 to open the middle door, press F3 to push the material tray into the back room, push it to the position, 4 lights up, the material hook returns to 5, the middle door closes, and the material hook returns to To the original position, the action stops.WHEEL GRINDER MOBILE PROGRAM CONTROLLED (CNC) CYLINDRICAL GRINDER The material tray goes from the back room to the front room, firstly raise the lifting platform, press the F3 material hook to 11, open the middle door, stop the material hook to 4, then press F3, the material hook to the 13 grabbing position, Press F4, Vacuum heat treatment of electrical pure iron the material hook reaches 14, close the middle furnace door, the lifting table goes down to the oil tank, and the material hook returns to the original position.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

The main equipment of the electrical system of the polysilicon reduction furnace is a high-power voltage regulator. The load carried by the voltage regulator is a pure resistance load composed of polysilicon rods connected in series.MKW52 SERIES DOUBLE COLUMN CNC GANTRY GUIDE GRINDER MACHINE The function of the voltage regulator is actually to electrically heat the load resistor and keep the surface temperature of the silicon rod constant (generally 1080°C).MC(K)W53 SERIES DOUBLE COLUMN GANTRY GUIDE GRINDER It can be seen that the large range of adjustment of the output voltage and current of the voltage regulator caused by the large-scale variation of the resistance of the silicon rod is the design feature of this voltage regulator. Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics According to the nature of the actual work, the pressure regulator is divided into a preheating regulator in which the temperature of the silicon rod is heated from normal temperature to 1000 ° C, and a reduction pressure regulator in which the diameter of the silicon rod increases from Φ8 to the final diameter and keeps the surface temperature of the silicon rod at 1080 °C. Analysis of carbon content on the surface of carburized parts

Tube heating furnace is one of the important devices in oil refining and chemical production. Its task is to heat the raw material oil to a certain temperature to ensure the smooth progress of the next process.ZK5140C/I ZK5150C/I ZK5163C/I CNC VERTICAL DRILLING MACHINE Therefore, the outlet temperature of feedstock oil is often selected as the controlled parameter, and the fuel flow rate is the control variable. In the temperature control system, the disturbances that affect the outlet temperature of feedstock oil include feedstock oil flow rate, feedstock inlet temperature, fuel pressure, and fuel pressure.U SERIES UNIVERSAL CUTTER GRINDER The system controls the opening of the fuel valve according to the temperature change of the raw oil outlet, and controls the crude oil outlet temperature at a specified value by changing the fuel flow rate. It is a simple control system. Vacuum heat treatment of electrical pure iron After the fuel flow changes through three volumes, the outlet temperature of the raw material oil changes. The time constant of this channel is very large, about 15 minutes, and the reaction is slow. The temperature regulator is controlled according to the deviation between the outlet temperature of the raw material oil and the set value.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics

The front chamber of the sealed box-type furnace is not only the transition area for the incoming material, but also the output area after the workpiece is heated for quenching and slow cooling.SWD700 PLC CONTROL 3D BEAMS DRILLING MACHINE To be able to quench, there should be an oil tank under the front chamber; to be able to cool slowly, the top or side of the front chamber should be connected to a slow cooling chamber. During feeding, discharging, quenching and slow cooling, the tray and the workpiece must move back and forth and up and down. The forward and backward movement is completed by a push-pull feeder, and the up and down movement is completed by a lifting mechanism.HDZL SERIES SINGLE SPINDLE HIGH SPEED CNC BEAMS DRILLING MACHINE The front room can be divided into a slow cooling room and a slow cooling room. The front chamber shell is a welded square sealed chamber, which can be integrated with the furnace shell or quenching oil tank, or connected with bolts. Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics The front door is located in front of the front room, and is opened and closed by the motor reducer driving the chain. The asbestos rope is used between the door and the frame to be pressed by the weight of the door or the pressing mechanism. There is a fire curtain device under the door.Analysis of carbon content on the surface of carburized parts

Since the coke pusher is the core component of the coke pusher equipment and even the entire coke oven machinery, if the design structure of the coke pusher is unreasonable or the material is improperly selected, the entire coke discharge process will be affected.Vacuum heat treatment of electrical pure iron Therefore, it is very important to choose the structure and material of the focus pusher reasonably. The design structure, material and advantages and disadvantages of the focus pusher are introduced below.Pressureless Sintering of Silicon Carbide Ceramics The body material of the focus pusher is Q345-B, and the structure is a box beam type with water cooling walls on both sides. Because there is a cooling water system in the coke pushing system to meet the supply of circulating water in the cooling wall of the coke pushing rod, two water pumps are required to provide power, and cooling water heat exchangers, support chains, special heat-resistant rubber hoses, and control valve groups are also required wait.HIGH SPEED CIRCULAR SAWING MACHINE HY-75NC The main box girder structure of the structure is similar to that of Yankuang, the main difference is that there is no water-cooled wall structure, which is more concise and practical. FULLY AUTOMATIC HIGH SPEED METAL CIRCULAR SAW MACHINE

According to the movement form of the main air flow in the furnace, there are four basic types of calciner: swirl type, spray type, suspension type and fluidized bed type. In these four types of calciners, raw materials and fuels are dispersed in the airflow by "swirl effect", "spray effect", "suspension effect" and "fluidization effect" respectively.Vacuum brazing of surgical forceps - heat treatment process Most of the calciners developed in the early stage mainly rely on one of the "four effects" mentioned above. Later, various types of calciners penetrated each other technically, so most of the current calciners tend to use the "comprehensive effect" of the above effects, in order to optimize the heat transfer, mass transfer, momentum transfer and chemical energy transfer in the calciner. Precision carburizing heat treatment of gears Reaction process (referred to as "three passes and one reaction" process). That is to follow the principle of "taking the high dispersion of materials as the premise, taking the high efficiency and complete combustion of fuel as the key, aiming at the effective decomposition of raw materials, and taking environmental protection and social responsibility as our responsibility!" to improve and perfect the calciner.GANTRY COLUMN STRUCTURE HORIZONTAL STRAIGHT CUTTING BANDSAWS CH-1500 FLS series calciner refers to a series of calciner developed by F.L. Smith Company (FLS) in Denmark. The typical furnace types used to be: SLC, ILC and integral decomposition system, among which the integral decomposition system is no longer popularized and used.GANTRY COLUMN STRUCTURE HORIZONTAL STRAIGHT CUTTING BANDSAWS CH-1300

The trolley is one of the important parts of the sintering machine. It is composed of car body, baffle, heat insulation pad, grating bar, elastic compensation type sealing device, card wheel, wheel and axle, and multiple trolleys form a Closed sinter belt.WHEEL GRINDER MOBILE PROGRAM CONTROLLED (CNC) CYLINDRICAL GRINDER During the sintering process, the trolley is loaded, ignited and sintered on the upper track, and the sintered ore is discharged at the tail. During the whole working process, the trolley bears its own weight, the weight of the grate bar, the weight of the sintered ore and the effect of the negative pressure of the draft, and it also receives repeated heat for a long time, so it produces a lot of thermal fatigue. The performance of the trolley directly affects the use of the sintering machine. In order to extend the life of the trolley and improve its economic benefits, improvements have been made for the following points:M14 SERIES UNIVERSAL CYLINDRICAL GRINDING MACHINE The trolley fence is the most easily damaged part of the trolley. The fence is generally divided into upper fence and lower fence. During the sintering process, the sintered ore is burned on the trolley, and the fence is subjected to high temperature. Aluminum alloy micro-channel cooling plate vacuum gas quenching When the trolley returns to the cooling process, the temperature drops, and the fence produces a lot of thermal fatigue. Due to the backlog of sintered ore, the fence, especially the lower fence, is prone to cracks at the position of the grating bar, causing the fence to be scrapped.How to Update your heat treatment

Like the multi-purpose furnace, the main purpose of the mesh belt furnace is to remove moisture in the furnace, ensure the life of the furnace, and establish a stable carbon potential. Q10 TCT SAW BLADE SHARPENER GRINDING MACHINE Compared with the multi-purpose furnace, the mesh belt furnace has a relatively long furnace, and the moisture is not easy to discharge, so the oven time is slightly longer than the multi-purpose furnace, and the oven temperature also changes slightly.S380 BAND SAW BLADE SHARPENER GRINDING MACHINE During the whole baking process, the stirring fans in each zone on the top of the furnace are always in operation, and the cooling water is kept connected. It is necessary to open each drip port, peep hole, and sample hole on the furnace top, otherwise the accumulated water vapor will affect the oven and pre-seepage effect.Analysis of carbon content on the surface of carburized parts During the drying process, the mesh belt must be kept running at a low speed (40-60mm/min), and the operation of the mesh belt must be observed every 2 hours. If there is any deviation, it must be adjusted in time.Precision carburizing heat treatment of gears

The trolley furnace has different working methods and classification: the turning trolley furnace not only has a trolley that can enter and exit at the bottom, but also has an automatic turning mechanism through a specially designed trolley. BENCH STRONG DRILLING MACHINE After the trolley is driven out of the furnace, the turning trolley can be moved to At a certain angle, the workpiece on the trolley can quickly slide into the quenching tank to perform the quenching process, which solves the problem of slow transfer by manual operation.DRILLING MACHINE WITH OIL PRESSURE AUTOMATIC FEED UNIT The double-door double-car furnace is different from the usual single-door car furnace. It has two front and rear doors and two trolleys. After each workpiece is processed, the trolley is driven out of the furnace. When the workpiece is cooled or processed, the other end After the trolley is loaded with workpieces, it can be driven into the furnace for heating immediately. Precision carburizing heat treatment of gears The furnace doors on both sides can be opened and closed freely. At the same time, the two trolleys can enter and exit alternately, which greatly improves the work efficiency. The trolley-type vacuum furnace is equipped with a vacuum tank on the trolley, which can be used for bright and non-oxidizing heating, quenching, annealing, tempering and other heat treatments and protective atmosphere spheroidizing annealing.Vacuum brazing of surgical forceps - heat treatment process

The structural design of a full-fiber trolley-type resistance furnace is introduced emphatically. It uses high-alumina full-fiber modules, CrMn resistance bands and fiber seals to replace the traditional brick kiln resistance furnace structure. The overall power saving is 30%, and it is energy-saving, environmentally friendly, and convenient. Applicable and safe and reliable features.X1 MICRO MILL DRILL Although all-fiber trolley-type resistance furnaces have various forms and structures, their main structures are roughly the same, mainly composed of six parts: furnace shell, furnace lining, furnace door, trolley, heating element and electric control system.SX1 MOCRO MILL DRILL The furnace shell skeleton is welded by section steel, and the main skeleton is assembled and welded by angle steel and channel steel to ensure the stable and reliable strength and rigidity of the furnace body. The main body of the furnace shell is assembled and welded with formed steel plates, and according to the layout of the lining fiber modules, stainless steel rivets are welded on the furnace shell steel plates to fix the fiber modules, and finally the entire furnace shell is painted with anti-rust paint.Analysis of carbon content on the surface of carburized parts The furnace mouth panel is assembled and welded on the furnace frame with Q235 steel plate (thickness ≥ 14mm). The heat-resistant panel is fixed in pieces, leaving an expansion joint of 1.5~2mm. The surface of the furnace shell needs to be sprayed with high-temperature resistant anti-rust paint to prevent the paint layer Heat off.Precision carburizing heat treatment of gears

The full hydrogen bell annealing furnace is a discontinuous variable temperature furnace, and the furnace temperature changes with time according to the prescribed heating system. There is a sealing ring between the built-in flange and the flange of the hearth, and a closed space is formed between the inner cover and the hearth by manual compression (or hydraulic cylinder compression), and the workpiece to be processed is placed inside. QK1212/QK1219 CNC PIPE THREADING LATHE According to different process stages, the pressure in the furnace and the amount of protective gas in the furnace are controlled by the opening/closing of each intake/exhaust valve on the furnace platform, so as to achieve the quality of the workpiece to be processed and the safety of the equipment.QK1217/QK1235 CNC PIPE THREADING LATHE The protective gas needs to be filled before and during the working process of the equipment, and the protective gas includes pure hydrogen and pure nitrogen. It is filled with pure nitrogen during the normal heating process of the equipment, and filled with pure nitrogen during the sealing inspection, safety purge and pressure replenishment of the equipment.Vacuum heat treatment of electrical pure iron During the heating process in the furnace, the material is prone to reactions such as decarburization or carburization. Oxidation and decarburization will cause serious defects on the surface properties of the workpiece. To remove the oxide film and decarburization layer, more complicated processes and a lot of costs are required. For ultra-thin or ultra-fine steel with high quality requirements, it may cause The size is not right. Filling with protective gas can reduce or avoid the occurrence of the above situation.Influence of Reaction Sintering Process on Properties of Silicon Carbide Ceramics