Electric furnace, heating chamber with electricity as the heat source for achieving very high temperatures to melt and alloy metals and refractories. The electricity has no electrochemical effect on the metal but simply heats it. Electric furnaces produce roughly two-fifths of the steel made in the united states. They are used by specialty steelmakers to produce almost all the stainless steels, electrical steels, tool steels, and special alloys required by the chemical, automotive, aircraft, machine-tool, transportation, and food-processing industries. Electric furnaces also are employed, exclusively, by mini-mills, small plants using scrap charges to produce reinforcing bars, merchant bars (e.G., angles and channels), and structural sections. The german-born british inventor sir william siemens first demonstrated the arc furnace in 1879 at the paris exposition by melting iron in crucibles. In this furnace, horizontally placed carbon electrodes produced an electric arc above the container of metal. The first commercial arc furnace in the united states was installed in 1906; it had a capacity of four tons and was equipped with two electrodes. Modern furnaces range in heat size from a few tons up to 400 tons, and the arcs strike directly into the metal bath from vertically positioned, graphite electrodes. Although the three-electrode, three-phase, alternating-current furnace is in general use, single-electrode, direct-current furnaces have been installed more recently.
Application: heating aluminum billet , shearing billet Features: auto billet loading , auto billet feeding , auto billet transferring , auto heating , auto length sized , auto sheat , auto billet moving , heat recovery. Advantage: non-oil leakage , low energy consumption , shear smoothly , precision shear length , hing configuration , long use life , high production , low fault . Parameters : Extruding machine : 450t~2000t Billet diameter : f70~f460mm Billet length: 2m~5m Shear length: 250mm~1500mm Shear tolerance: ±1mm Temperature difference: ±5?
Lance tip is associating with the central iron and steel research institute, we can optimize the lance nozzle by your steelmaking practice. This would be suitable for your high-efficient oxygen blast demand and shorten the time of blowing, then you will get a better steelmaking efficient. The nozzle produced by the technology of vacuum casting has high-density organization with high copper purity, good thermal conductivity and long service life. With reliable welding technology of copper, and steel, the products, adapt to high temperature and high strength working conditions. The life of the nozzle used at the 250t bof of the second plant of baosteel increases by 30% than that the ordinary nozzle. The assembled nozzle made by forging has the properties of closely grain, high-density organization, high temperature resistance and strong resisting fatigue. By optimal designing the nozzle's inside passage of cooling water, the passage has smaller water resistance and good cooling effect.
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1200c muffle furnace is a ce certified high temperature furnace using high quality ceramic fiber board and resistance wire heating elements. The temperature of 1200c muffle furnace is controlled by high precision controller with accuracy +/-0.5 c and 51 segments programmable up to 1200c. This type of furnace is widely used for materials or chemical lab to sinter all types of new materials samples. It is an ideal box furnace for sintering high purity ceramic material at high temperature without element contamination. Muffle furnace features: 1) three sides resistance wire coil for fast and uniform heating serve as heating element 2) maximum energy efficiency is achieved by surrounding the chamber with thermal-efficient high purity alumina fiber ceramic insulation. 3) double layer steel case with air cooling to ensure low surface temperature 4) design of sliding down door is for loading materials easily 5) furnace chamber: 250x320x450mm 6) built in precision digital temperature controller is 51 segments programmable to control heating rate, cooling rate and dwell time. Temperature control unit can be separated from furnace, and make moving at easy. 7) the furnace temperature is controlled by precision scr (silicon controlled rectifier) digital controller with accuracy +/-1c and 51 segments programmable up to 1200c Muffle furnace applications 1. Gravimetric analysis 2. Sintering 3. Quantitative analysis 4. Heat treating 5. Glass preparation Chamber size 100x100x100mm(4"x4"x4") 150x150x150mm (6"x6"x6") 150x150x200mm (6"x6"x8") 200x200x200mm (8"x8"x8") 200x200x300mm (8"x8"x12") 250x250x300mm (10"x10"x12") 300x300x400mm (12"x12"x16") 350x350x400mm (14"x14"x16") 400x400x400mm (16"x16"x16") 500x500x500mm (20"x20"x20")
Vacuum gas atomization powder equipment is characterized by small environmental pollution, high degree of ball-shape powder, low oxygen content and fast cooling rate and so on.
Business Type Manufacturer, Exporter Type Boiler Tubes Material Steel Shape Round Length 4000-5000mm Application Industrial Use Product Code Bs3059 Port India
Material Stainless Steel Voltage 220 V Capacity 0-2 Tph Power 1-3 kw Driven Type Electric Pressure High
Analytical Chemistry: A muffle furnace can be used for sample pretreatment in analytical chemistry, such as ashing, combustion, and thermal decomposition of inorganic substances. They can also be used for the pyrolysis, dissolution, and removal of organic substances. Coal quality analysis: used for measuring moisture, ash content, volatile matter content, ash melting point analysis, ash composition analysis, elemental analysis, and can also be used as a universal ashing furnace. Ore smelting: In metallurgy and ore processing, muffle furnaces are used for sintering, reduction, and smelting of ores. They can provide a high-temperature environment to melt or undergo chemical reactions in the ore. Ceramic technology: In ceramic manufacturing, muffle furnaces are widely used for sintering ceramic products, such as ceramic billets, ceramic coatings, and ceramic fibers.
These are used for melting of metal however recently the secondary supply of specified voltage is directly fed to the induction furnace coil.
FURNACE ASSOCIATES furnace range: Batch Type Integral Sealed Quench Furnace Batch Type Furnace Continuous Gas Carburisers Controlled Atmosphere Furnaces Mesh Belt Furnaces Alkali Washers Washing Machine Rotary Retort Tempering Rotary Hearth furnace Aluminium Tower Melting & Holding Furnaces Endo Gas Generators Aluminium Solutionising & Ageing
FURNACE ASSOCIATES furnace range: Batch Type Integral Sealed Quench Furnace Batch Type Furnace Continuous Gas Carburisers Controlled Atmosphere Furnaces Mesh Belt Furnaces Alkali Washers Washing Machine Rotary Retort Tempering Rotary Hearth furnace Aluminium Tower Melting & Holding Furnaces Endo Gas Generators Aluminium Solutionising & Ageing
Vacuum furnaces as custom build manufacturing based on process requirements. Temperature ranges 500 Deg C to 3000 Deg C, vacuum level of 1x10-6m bar
Silicon Carbide Resistance Heater Single Screw 1550 Silicon Carbide Heating RodSpecifications 1. High working temperature: 1500C. 2. Long time last. 3. Varous type available. Rod, U, W, Single Spiral, Double Spiral Silicon Carbide Heating Rod Advantage . 1. High working temperature: 1500C (Surface Temperature) 2. Various shapes: Rod, U, W, Single Spiral, Doule Spiral shapes are availible. 3. Large size range: Diameter 14-54mm, Length 200-4500mm. 4. Fast Delivery: Normal quantity can be ready in 10 days. 5. Very competitive prices. How to Order Silicon Carbide Heating Rod 1. Choose the shape you need, like Rod, U, W, Single Spiral etc. 2. Out Diameter (OD) 3. Heating Zone Lengh (HZ) 4. Overall Length (OL) 5. Resistance you need. Order Sample: Rod type, OD30mm, HZ300mm, OL800mm, Resistance 0.4ohms. Silicon Carbide Resistance Heater Single Screw 1550 â?? 0 Silicon Carbide Resistance Heater Single Screw 1550 â?? 1 Normally the following should be given when describing any type of SiC heating elements: Type: ED, U, W, SC, SCR, DB,G, H, or DM Outside Diameter (OD) : mm Length of Hot Zone (HZ) :mm Length of Cold Zone (CZ) :mm Length of Overall(OL):mm Center Distance (A) :mm Resistance (at 1050â??+/-50â??) :�© Physical property of SIC heating element specific gravity 2.6~2.8g/cm bend strength >300kg hardness >9MOHS tensile strength >150kg/cm³ porosity rate
Applications The bell-type sintering furnace is a high-temperature sintering furnace for cyclic operation, with a shear screw lifting system for the lifting of the firing table. It can be used for intermittent production sintering process of ceramic products such as zirconia, alumina and dielectric ceramics. Features 1. maximum temperature of 1500C and 1650C (two models of temperature are available); 2. Special riveted structure is chosen for the furnace chamber fixing, no cracking and collapse of the top for long-term use. 3. Linear guide design, smooth movement without jitter, loading and unloading products is extremely convenient and safe. 4. Pre-embedded corundum mullite at the bottom of the bearing plate to enhance support, to prevent the bearing plate from sinking and sinking. 5. Multi-stage programmed temperature control, PID adjustment, to meet the sintering requirements of multiple multi-stage process curve storage 6. Over-temperature protection function, over-temperature automatic power off. 7. High precision B-type thermocouple, accurate temperature measurement 8. Heating element is U-type silicon molybdenum rod MOSI2 9. Additional option: tail gas treatment combustion cracking device
Applications FMJ series high temperature chamber furnace adopts vacuum adsorption ceramic fiber chamber, multi-layer insulation material heat insulation, fast temperature rise, strong resistance to thermal shock, extremely low surface temperature, MOSI2 heating element, long service life, professional fixture to fix the heating element, easy disassembly. There are desktop and floor structure for different applications in ultra-high temperature, stable control, uniform temperature difference, good repeatability, very suitable for ultra-high temperature use environment of universities, research units laboratory. Features 1. Working temperature 1000 1600 and 1000 1700 2. Intelligent programmable temperature control instrument can edit, store and call multi-segment program. 3. Over-temperature protection function, when the temperature exceeds the allowable setting value automatically power off. 4. Safety protection when the furnace body leakage automatic power off. 5. Double-layer furnace shell air-cooled structure, low surface temperature. 6. LED high strength anti-destructive all stainless steel button, durable. 7. B-type thermocouple, accurate temperature control 8. Heating element for U-type silicon molybdenum rod MOSI2 Additional options Exhaust, air intake system, movable platform.
Description: In the manufacturing of micro dual-port polyimide heaters, polyimide is a lightweight and thin organic polymer film that exhibits excellent tensile strength, tear resistance, and stability. Thin film heaters made of polyimide possess the characteristic of micro dual ports. They demonstrate outstanding flexibility, bending capability, solvent resistance, and durability during usage. As a result, they are highly suitable for applications in low-outgassing or vacuum environments that require resistance to radiation, fungi, and chemicals. Polyimide can adhere to various complex surfaces to achieve uniform heat distribution on the heating surface. They can be designed to heat specific regions with different power densities from the main area. This selective heating in the desired region further reduces energy consumption, making it cost-effective. Danyu can mass-produce polyimide heating elements and provide customized polyimide flexible heaters. Applications: Polyimide heaters are well-suited for extreme temperature applications. They can maintain a temperature range of -40�°C to 200�°C during operation. They also feature temperature control devices that enable them to retain their original shape regardless of the exposed temperature. Polyimide heaters are particularly suitable for aerospace and satellite equipment, extreme temperature environments, and situations that require rapid or surface heating.
Rotary tilting refining furnace The rotary tilting refining furnace is mainly used for the pyrometallurgical refining of recycled metals (mostly used for impure copper). In order to improve the technical and economic comprehensive indicators of the tilting refining furnace, it is best to have a copper grade higher than 90% when entering the furnace. For raw materials with lower copper grades, it is best to first undergo pre-treatment in the blast furnace and blowing furnace before entering the tilting furnace. The furnace body of the rotary furnace is installed on a rotating frame, which, under the action of a hydraulic cylinder, can tilt the furnace body within a certain angle range to achieve process actions such as feeding, melting, and dumping slag. At the same time, the furnace body can rotate around its axis under the action of the transmission mechanism; The rotary motion improves the heating efficiency of the furnace and is of great significance for the overheating of the molten metal. When melting metal in this furnace, a certain amount of slag forming agent needs to be added. The molten slag forming agent and slag liquid have a protective effect on solid and liquid metals, which can prevent metal oxidation The burning loss rate of elements such as silicon and manganese in a rotary cupola is equivalent to that of a coke burning cupola. The content of carbon elements in the rotary furnace is decreasing, so it is necessary to add a certain amount of carburizing agent ( graphite) to the furnace material.
Rotary Rack Oven Rotation of trolleys By using diesel or Lpg gas Material used stainless steel 304, mild steel- Cr and Hr.
As a manufacturer of stainless steel induction plates, Three A Stainless Steel offers high-quality cookware that is designed to meet the demands of modern cooking. Also, provide OEM/ODM service. Our stainless steel induction plates are crafted using premium-grade stainless steel materials that ensure longevity, durability, and maximum cooking performance. Our Products Our induction plates are made from a combination of high-quality stainless steel and a magnetic base, making them compatible with both induction cooking and gas stoves. The base of our induction plates is designed to distribute heat evenly, which prevents hotspots and ensures that food is cooked to perfection. Our stainless steel induction plates are not only functional but also aesthetically pleasing. They feature a sleek and modern design that is sure to complement any kitchen decor. The handles are ergonomically designed to provide a comfortable and secure grip, even when the cookware is hot. Product Quality At Three A Stainless Steel, we take pride in the quality of our products. Our stainless steel induction plates are manufactured using advanced equipment and under strict quality control standards to ensure that they meet domestic and international regulations. We use only the highest quality food-safe stainless steel to ensure that our cookware is safe for cooking. Our stainless steel induction plates are perfect for making a wide range of dishes, from boiling water to making sauces and soups. They are also great for cooking instant noodles, reheating food, and even making coffee or tea. Our products are designed to be easy to clean and maintain, making them a practical choice for any home cook or professional chef. Three A Stainless Steel offers premium-grade stainless steel induction plates that are durable, functional, and aesthetically pleasing. Our products are manufactured to meet the highest standards of quality and safety, making them the perfect choice for anyone who values great cooking performance and longevity in their cookware. Service We have a professional sales and design production team and we offer additional services in addition to production. We design your custom cookware ideas, from concept to drawing, from realistic 3D prototypes to final production. We are your one-stop cookware manufacturer.
