TL-5 model Indirect burning furnace with 5 layers sleeves consists of 5 parts: a blower, flue gas induced draft fan, burner, five-layer sleeve body and control system. The flue gas in the furnace takes two rounds while the fresh air takes three rounds. Natural gas is burned through the burner to generate a high-temperature flame. Under the action of the flue gas fan, the heat is transferred to the heated air through the five-layer sleeve wall and dense fins, meanwhile the flue gas is discharging out the body after it´s temperature down to 150. The heated fresh air enter the sleeves through blower. After heat mix, the temperature rises to the setting number and sent out from the hot air outlet. 4ã??Advantages/features 1. Continuously provide pure air with constant temperature and constant pressure. 2. Temperature has a wide adjustable range: 40~300 3. Indirect heating, automatic operation, exhaust gas emissions meet the requirements 4. Reasonable design, compact structure, thermal efficiency up to 75% 5. Stainless steel high temperature resistant inner tank, durable
TL-4 model Direct burning furnace with 3 layers sleeve consists of 3 layers of cylinders. It uses fully burned natural gas to obtain high-temperature flame, and mixing this temperature with fresh air to achieve the required hot air device. Due to the use of fully automatic single-stage fire, two-stage fire or modulating burner, the output hot air is extremely clean by natural gas fully burned, , meeting the drying and dehydration needs for most stuffs. The external fresh air enter the furnace body under negative pressure, takes two strokes and sequentially cools the middle cylinder and the inner tank. After being fully mixed with the high-temperature flame in the mixing zone, it is extracted from the furnace body and enter the drying room. When the temperature reach the setting number, the main burner stops working and the auxiliary burner continues to burn to maintain the temperature. When the temperature drops to the set lower limit temperature, the main burner will be run again. 4ã??Advantages/features 1. Simple structure and easy installation 2. Small air volume, high temperature, adjustable from normal temperature to 500â?? 3. Stainless steel high temperature resistant inner tank, durable 4. Automatic gas burner, complete combustion, high efficiency. (After setting up, the system can control the ignition+cease fire+temperature adjust automatic), 5. The fresh air has a long stroke that can fully cool the inner tank, so the outer tank can be touched without insulation. 6. Equipped with high temperature resistant centrifugal fan, large pressure center and long lift
TL-3 model Direct burning furnace with lower Inlet and upper outlet is consists of 8 parts: natural gas burner + inner tank + insulation box + fan + fresh air damper + waste heat recovery device + dehumidification fan + control system. It is specially designed for supporting downflow drying room/heating rooms. After fully combusts the natural gas inside the inner tank, it�´s mixed with recycle or fresh air, under the action of the fan, it is discharged from the upper outlet into the drying room or heating space. Then cooled air pass through the lower air outlet for secondary heating and continuous circulation. And when the humidity of circulating air reaches the emission standard, the dehumidification fan and fresh air damper will start simultaneously. The exhausted moisture and fresh air implement sufficient heat exchange in the waste heat recovery device, so the moisture is discharged and the fresh air with recovered heat enter the circulation system. 4. Advantages/features 1. Simple structure and easy installation 2. Large air volume and small wind temperature fluctuation 3. Stainless steel high temperature resistant inner tank, durable 4. Automatic gas burner, complete combustion, high efficiency. (After setting up, the system can control the ignition+cease fire+temperature adjust automatic), 5. High-density fire-resistant rock wool insulation box to avoiding heat loss 6. High temperature and high humidity resistant fan with IP54 protection rating and H-class insulation rating. 7. Integrating the dehumidification and fresh air system, heat loss is extremely small through by the waste heat recovery device. 8. Automatically replenish fresh air
TL-2 model Direct burning furnace is consists of 6 parts: natural gas burner + inner tank + insulation box + fan +fresh air damper + control system. It is specially designed to support the left and right circulation drying room. For example, the 100,000 kcal model drying room, it is equipped with 6 fans, three on the left and three on the right. When the three fans on the left rotate clockwise, the three fans on the right rotate counterclockwise in a cyclic alternating manner, forming a relay, The left and right sides serve as air inlets and outlets alternately, taking out all the heat generated by full combustion of natural gas. It is equipped with an electric fresh air damper to supplement fresh air in coordination with the dehumidification system in the drying room/drying place. 4. Advantages/features 1. Simple structure and easy installation 2. Large air volume and small wind temperature fluctuation 3. Stainless steel high temperature resistant inner tank, durable 4. Automatic gas burner, complete combustion, high efficiency. (After setting up, the system can control the ignition+cease fire+temperature adjust automatic), 5. High-density fire-resistant rock wool insulation box to avoiding heat loss 6. High temperature and high humidity resistant fan with IP54 protection rating and H-class insulation rating. 7. left and right fans run alternately in cycles to ensure even heating 8. Automatically replenish fresh air
TL-1 burning furnace is consists of 5 parts: natural gas burner + inner tank + insulation box + fan + control system. The burner forms a high-temperature flame after full combustion in the high-temperature resistant inner tank, these flame mixes with the cold or recirculated air to produce a new and high-temperature air. Under the action of the fan, it is discharged to provide heating for drying machines or places. Advantages/features 1. Simple structure and low cost 2. Large air volume and small wind temperature fluctuation 3. Stainless steel high temperature resistant inner tank, durable 4. Automatic gas burner, complete combustion, high efficiency. (After setting up, the system can control the ignition+cease fire+temperature adjust automatic), 5. High-density fire-resistant rock wool insulation box to avoiding heat loss 6. High temperature and high humidity resistant fan with IP54 protection rating and H-class insulation rating.
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.
Main features: 1)Can control the two heating zones individually with two instrument 2)Chamber veined with 12 sets of resistance wire, achieve uniform tem. field and longer constance zone. 3 Equipped with support frame for flange, reduce the load of tube body 4 Pneumatic spring for opening, which is safer for the operator. 5 Open type makes convenient for operation Technical Parameters Power Power rated: 5KW (208-240V) Voltage Voltage rated: AC208-240V 50/60HZ Working Temperature Max. Temperature: 1200 °C Continuous working temperature: 1100 Heating Rate: °C /min Temperature Controller PID automatic control and auto-tune function. 30 programmable segments for precise thermal processing. Built-in protection for the over-heated and broken thermocouple. Length of heating zone 200+200mm Length of constant zone 100+100mm Heating Elements Resistance wire, Fe-Cr-Al Alloy doped by Mo Temperature Accuracy +/- 1 °C Processing tube High quartz tube:25/50/60/80/100*1000mm(optional) Tube blocks are included for blocking heat radiation generated from tube center. Must be fully inserted into the furnace chamber before heating at the correct position. ceramic or quartz blocks are optional Net Weight 40kg Dimensions 590*380*500mm(L*W*H without tube & flange) Vacuum Flange KF25 quick clamp flange Vacuum Pressure 10-1pa can be achieved by a mechanical pump 10-3 pa can be reached by molecular pump Compliance CE Certified
Furnace Oil
Air pre heaters for boilers and heaters
Water Tube Boiler flow diagram
