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 heat treatment of aluminum alloy die castings 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.Selection Guide for Vacuum Sintering Furnaces 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.CS6250B UNIVERSAL LATHES 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.CS61/6250C SERIES UNIVERSAL LATHES

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, Selection Guide for Vacuum Sintering Furnaces 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. Vacuum Oil Quenching for steel hardening heat treatment 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.X715 / X716 BED TYPE MILLING MACHINE 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.XK7125 XH7125 CNC MILLING MACHINE

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.Vacuum Oil Quenching for steel hardening heat treatment 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.MIM degreasing and sintering for ceramic hard alloy 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.X6325A UNIVERSAL TURRET MILLING MACHINE 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.X6325 X6325C X6325D UNIVERSAL TURRET MILLING MACHINE

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; Vacuum carburizing of aviation gear steel 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.Vacuum brazing of cold plate radiator for automobile automatic driving system 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. HORIZONTAL MITRE BAND SAW MACHINE CLS-650 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.FULLY AUTOMATIC HIGH SPEED METAL CIRCULAR SAW MACHINE

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.Study on Vacuum Brazing Technology of Silver-Cu-Based Solder 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.Vacuum carburizing of aviation gear steel 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.HORIZONTAL MITRE BAND SAW MACHINE BS-460G 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.HORIZONTAL MITRE BAND SAW MACHINE BS-460GB

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%.Vacuum carburizing of aviation gear steel 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).Vacuum brazing of cold plate radiator for automobile automatic driving system 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.CS SERIES COLD CUT CIRCULAR SAWS 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.HORIZONTAL MITRE BAND SAW MACHINE BS-85

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. Vacuum Brazing of Stainless Steel Plate-fin Radiator 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.Vacuum brazing of cold plate radiator for automobile automatic driving system 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.SPECIAL SAWING MACHINE 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.SPECIAL NUMERICAL CONTROL SAWING MACHINE GXK200

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 brazing process of aluminum automobile radiator 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.Vacuum carburizing process for gearbox shafts and gears 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, SEMI-AUTOMATIC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAW G4230-50 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.SEMI-AUTOMATIC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAW G4240/50

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.Vacuum carburizing process for gearbox shafts and gears 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.Carbide vacuum sintering process 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. 430 FULLY AUTOMATIC PLC CONTROL HORIZONTAL CUTTING BANDSAWS 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.530 FULLY AUTOMATIC PLC CONTROL HORIZONTAL CUTTING BANDSAWS

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, Vacuum brazing of cold plate radiator for automobile automatic driving system 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.Study on Failure Modes of Vacuum Brazed Diamond Wire Saw 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, FX27P-60CNC HIGH PRECISION CNC CYLINDRICAL GRINDERthe 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.STRAIGHT FEED CNC CYLINDRICAL GRINDING MACHINE WITH TRUSS MANIPULATOR

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.Study on Failure Modes of Vacuum Brazed Diamond Wire Saw 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).Vacuum Hardening Furnace 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. H400 PRECISION PERIPHERAL GRINDER 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. H3 HIGH PRECISION CNC STEP GRINDING MACHINE

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.Analysis and Countermeasures of Common Defects in Vacuum Carbonitriding 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.Vacuum Heat Treatment Process Of Titanium Alloy 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. QK1212/QK1219 CNC PIPE THREADING LATHE 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.QK1217/QK1235 CNC PIPE THREADING LATHE

High-purity corundum furnace tube, while using its high-purity and high-temperature characteristics, we must follow the inherent characteristics of corundum material (relatively poor thermal shock resistance, not resistant to rapid cooling and rapid heating), and operate with caution during use. Operation will cause the furnace tube to burst. The reasons for the explosion of the furnace tube are analyzed as follows:Vacuum Heat Treatment Process Of Titanium Alloy 1. The temperature difference is too large 1. When using a high-temperature furnace tube, the heating and cooling speed is controlled at 5 degrees per minute, the slower the better. Rapid cooling and rapid heating is one of the main reasons for corundum furnace tube breakage, and the operating temperature should generally not exceed 1650°C;Main advantages of vacuum sintering furnace 2. Always keep the inside of the tube clean, clean the inner wall of the furnace tube in time after use, and do not leave some samples in the tube to avoid chemical reactions that may cause the corundum tube to crack;CS61/6250C SERIES UNIVERSAL LATHES 3. Do not exceed 150 degrees when setting out and sampling, and slowly advance from the edge to the center. High-temperature sample delivery and sampling are the main reasons for corundum tube breakage, so do not touch the high-temperature furnace tube with low-temperature objects;C6163B UNIVERSAL LATHE se the furnace tube to break;

In order to ensure that the furnace lining not only has good thermal insulation performance, energy saving and cost reduction, but also has a certain structural strength to meet the use conditions, the furnace lining adopts new energy-saving pre-compressed ceramic fiber folding blocks and fiber blankets, which are arranged in rows around and on the top. , and fix it around the furnace with high temperature 1300°C anchors, and insert high-alumina ceramic screws on the top of the ceramic fiber folding block to prepare for hanging the electric heating element.HORIZONTAL MITRE BAND SAW MACHINE BS-315GH This all-fiber structure not only ensures good thermal insulation performance, excellent energy-saving effect, but also has a certain structural strength.SISSOR TYPE HORIZONTAL MITER CUTTING BANDSAW BS-280G Evenly distribute the porcelain screws on the pre-compressed ceramic fiber folded block, hang the wound resistance band on the porcelain screws, and press the porcelain screws to ensure the fixing strength of the electric heating element.Vacuum Hardening of Alloy Steel The fiber folding module has excellent elasticity. Since the fiber folding module is in a pre-compressed 40% state, the expansion of the pre-compressed fixed wood board can make the gap between the blocks fit closely and compensate for fiber shrinkage, improving the fiber furnace lining. Thermal insulation and airtight performance.Vacuum Hardening of Tool Steel

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.HORIZONTAL METAL BAND SAWING MACHINE 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.CS SERIES SCISSOR TYPE METAL CUTTING SAW CS-220 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.Aerospace Vacuum Heat Treatment 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. Vacuum Hardening of Alloy Steel

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.FULLY AUTOMATIC PLC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS GZ4243 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. FULLY AUTOMATIC PLC CONTROL HORIZONTAL STRAIGHT CUTTING BANDSAWS GZ4233 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.Vacuum Hardening Furnace 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.Vacuum Hardening Of Metal Parts

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. FX27-60 HIGH PRECISION TRADITIONAL 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:Heat treatment process of gear vacuum carburizing and quenching 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. What needs to be done for heat treatment with vacuum oil quenching furnace? 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.FX27P-60CNC HIGH PRECISION CNC CYLINDRICAL GRINDER

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. Defects and Improvements of Vacuum Furnaces 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.Precautions for daily use of vacuum furnaces 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. Z50 SERIES PILLAR TYPE VERTICAL DRILLING MACHINE 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.NEW Z50 PILLAR TYPE VERTICAL DRILLING MACHINE WITH TABLE

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. Precautions for daily use of vacuum furnace 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.Vacuum Hardening Furnace 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. SX4-DIGI BENCH MILL DRILL 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.SX4-PRO BENCH MILL DRILL

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.HD3020-1 CNC GANTRY MOVABLE HIGH SPEED DRILLING MACHINE 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.HD3016S HIGH SPEED CNC DRILLING MACHINE 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.Improvement of Sealing Structure of Vacuum Furnace 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.What is vacuum furnaces and how does it work?