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China, Chinese Laboratory Use Verticalfluidized Bed Furnace with Al2O3 Alumina (Up to 1600° C)1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Metallic Processing MachineryMetal Coating MachineryHeat Treatment FurnaceFurnace
HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD
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Product Description Introducing our revolutionary High-Performance Vertical Quenching Fluidized Bed Tube Furnace for Samples, a masterpiece of innovation and efficiency. This cutting-edge high-temperature vertical tube furnace is meticulously assembled with precision, featuring a suite of components: a material preheating furnace, a reaction furnace, a gas preheating furnace, a control cabinet, a gas supply system, a feeding device, and a collection device. Crafted with lightweight ceramic fiber, the furnace chamber's design ensures seamless operation with its sleek sliding left-right opening, providing effortless access and accommodating sintering under a variety of inert atmospheres. Our heating elements are constructed from premium alloy heating wires, offering rapid heating rates and outstanding characteristics: high-temperature resistance, oxidation resistance, corrosion resistance, and swift temperature escalation. Experience unmatched precision with our intelligent PID 30-segment temperature control, delivering precise temperature regulation at all times.Presenting the meticulously translated specifications of our exceptional furnace, displayed in a clear and concise English table format for your utmost convenience and understanding:Part 1: Material Preheating Furnace & Advanced Feeding Device - Designed for optimal performance and efficiency.ComponentSpecificationStructureDouble-layer shell, manually lifted structureOperating Temperature< 1000°CTemperature ControlPID 30-segment programmable automatic controlHeating ElementHigh-quality resistance wireFurnace Tube MaterialHigh-quality metal tubeQuartz Tube Size≈ Φ80mm × 1000mm (customizable per customer requirements)Temperature ProtectionOver-temperature and segment failure alarmHeating RateAdjustable 0-10 °C/minMeasuring ElementType N thermocoupleSealed Feeding DeviceSealed feed chamber: Easy-open top cover, uniform volume, pre-installed gas inlet.Part 2: Cutting-edge Reaction Furnace & Gas Preheating Furnace - Delivering exceptional results with advanced technology.ComponentSpecificationStructureDouble-layer shell, manual vertical sliding opening; reaction furnace and gas preheating furnace can be opened independently.Maximum Temperature1200°CTemperature ControlPID 30-segment programmable automatic controlHeating ElementHigh-quality resistance wireFurnace Tube MaterialHigh-quality metal tubeQuartz Tube Size≈ Outer diameter 100mm × 2500mm (customizable per customer requirements)Heating Zone≈ 1800mm, 6 zones (independently adjustable, customizable)Temperature ProtectionOver-temperature and segment failure alarmHeating RateAdjustable 0-10 °C/minMeasuring ElementType N thermocoupleSealing SystemTop: Double-layer water-cooled sealing flange with automatic feed port, manual feed port, adjustable gas sampling port (for thermocouple/gas probe), and exhaust port. Bottom: Sealing flange with gas inlet, connected to a sealed collection chamber (with pre-installed gas inlet).Compatible GasesAny inert gas (high purity, positive pressure < 0.02MPa)Part 3: State-of-the-art Gas Supply System - Engineered for superior reliability and performance.ComponentSpecificationGas ChannelsSupports 4 gas sources simultaneously (Note: Inert gases recommended; user must provide safety devices for hazardous gases.)Flow MeterMass flow controller (MFC)Our Vertical Fluidized Bed Tube Furnace is engineered with precision-crafted feeding and discharge chambers, facilitating continuous material handling to significantly enhance heat treatment efficiency. The sophisticated fluidized bed includes a vertically aligned furnace tube and an ingeniously circular heating element distribution within the chamber. Suited for annealing and tempering small steel components, as well as innovative vertical CVD coating applications, it promises outstanding results.Where versatility meets excellence, our system operates under meticulously controlled atmospheres or vacuum conditions, adaptable as a conventional tube furnace. It's an ideal solution for university laboratories, research institutes, and esteemed scientific facilities, poised to elevate your research potential.ParameterSpecificationHeating Zone LengthDual-zone, 400mm + 400mm (customizable per customer requirements)Furnace Tube DimensionsOuter diameter: 100mm × Length: 1200mm (customizable)Furnace Tube MaterialStainless steelAutomatic Feeding SystemCustomizable design with:- Gas inlet at tube bottom- Screw conveyor for heavy particle extraction- Top tube configuration tailored to requirementsTemperature Control System - Ensuring unparalleled precision and stability for every application.ParameterSpecificationOperating Temperature≤1000°CTemperature SensorType N thermocoupleControl SystemIntelligent 30-segment PID programmable control:1. AI-based PID adjustment with self-tuning2. Multi-stage heating/cooling programs3. Accuracy: ±1°C4. Over-temperature/breakage protection (auto power cutoff)5. Touchscreen operation with data logging/exportHeating RateRecommended ≤10°C/min (adjustable per process needs)Heating ElementResistance wireFurnace Lining MaterialDual-layer alumina fiber boards (excellent insulation, high reflectivity, uniform temperature):- 1200°C alumina fiber- 1400°C alumina fiberSealing & Structural Components - Meticulously engineered for integrity and durability, built to last.ParameterSpecificationFlangeStainless steel vacuum flange (easy disassembly)Sealing SystemO-ring compression seal between tube/flange:- Reusable, leak-tight, quick-release designFluidization Zone1. Uniform gas distribution through reaction zone2. Solid particles suspended by gas flow in heating zone3. Openable furnace body for post-experiment quartz tube/particle removalNoteExcessive gas flow may carry particles beyond heating zone; adjust flow rate based on particle size.Shell StructureDouble-layer carbon steel shell with air cooling, openable designFurnace OrientationVertical structureFlange (Fluidized Bed)Rubber-sealed flange (with analog vacuum gauge)Dive into advanced CVD experimentation with our uniquely designed fluidized bed vertical tube furnace, tailored for powder surface deposition. Crafted from high-purity quartz, the furnace tube features an internal sintered plate with a precise pore size of 50 microns. Placing powder on a porous quartz plate, gas introduced from the lower end suspends sample particles in the heating zone, enabling unmatched deposition experiments. With reserved gas inlet/outlet ports and a vacuum pump interface, the system seamlessly integrates with a vacuum pump for exceptional performance. (Note: Exercise caution with gas flow rates to prevent particle passage beyond the heating zone. Adjust flow rates appropriately based on particle size during experiments.)Fluidized Bed Vertical Tube Furnace Specifications - Crafted with precision and excellence in mind.Heating Zone LengthFive heating zones, 100mm each, total length 500mm (customizable per customer requirements)Furnace Tube SizeDiameter 25mm × 1200mm (customizable per customer requirements)Tube MaterialHigh-purity quartz tube with built-in 40-90μm sintered plate (customizable)Operating Temp.≤1100°CMax. Temperature1200°CTemperature SensorN-type thermocouples (5 units)Temperature Control System - Combining precision and innovation to push the boundaries of what's possible.Harness the power of AI-based PID regulation, featuring auto-tuning and advanced multi-segment programming for optimal performance and reliability.Enjoy the unparalleled precision of PID temperature control with customizable, programmable heating and cooling stages, tailored to your needs.Experience unprecedented temperature accuracy, ensuring precise operations with a deviation of merely ±1°C, guaranteeing flawless results.Benefit from comprehensive safety features, including over-temperature and power failure protection with automatic circuit cutoff, providing peace of mind with every use.Leverage the auto-tuning function to achieve meticulous temperature calibration, ensuring consistent and precise results every time.Embrace the ease of touchscreen operation, featuring data logging and export capabilities, streamlining your workflow with advanced functionalities and seamless operation.Temp. Control Accuracy±1°CSafety ProtectionOver-temperature and power failure protectionHeating RateRecommended 10°C/min (adjustable per process requirements)Heating ElementResistance wireFurnace Chamber MaterialPolycrystalline fiber insulation (excellent thermal insulation, high reflectivity, uniform temperature distribution)FlangeStainless steel vacuum flange (easy disassembly)Sealing SystemO-ring compression seal (reusable, high airtightness, easy removal)Fluidization Zone Features - Engineered for optimal performance and uniformity.Ensure uniformity as reaction gas flows seamlessly through the reaction zone, optimizing particle suspension for superior results.Our innovative gas flow suspends solid particles within the heating zone, maximizing deposition and experimental accuracy with precision engineering.Enjoy the convenience of an open-body design, allowing effortless removal of the quartz tube and processed particles post-experimentation, simplifying your workflow.Note: Please consider all operational guidelines to ensure safety and optimal performance.Ensure precision in your experiments by meticulously adjusting the gas flow rate to suit the particle size. This essential step prevents the unwanted carryover of particles beyond the heating zone, thus maintaining the integrity of your experimental results.Furnace Structure & Gas Control - Engineered for Unmatched ExcellenceFurnace StructureVertical designGas Flow ControlEquipped with argon float flow meters (flow range customizable per user needs)Gas PortsTwo inlets (bottom), one outlet (top)Introducing this bespoke micro vertical tube furnace, an embodiment of elegance and cutting-edge technology. Its upright design is complemented by a meticulously crafted furnace body and tube, allowing seamless movement of reaction materials through its specialized reaction zone. The masterpiece offers a plethora of advantages: a remarkably uniform temperature distribution, exceptional safety, steadfast reliability, and precise temperature control accuracy. Additionally, it features innovative thermal insulation, swift heating and cooling capabilities, and outstanding energy efficiency. As a 1100°C vertical tube furnace, it is the quintessence of industrial perfection, ideal for processes such as vacuum sintering, protective atmosphere sintering, vacuum deposition, CVD experiments, and material composition testing. It boldly leads in preparing rare earth materials, electronic lighting, crystal annealing, bioceramics, electronic ceramics, special alloys, magnetic materials, precision casting, and metal heat treatment.ParameterDescriptionDisplayLED or LED touch screen (customizable)Working Temperature≤1100°CHeating Rate0-10°C/minTemperature Uniformity±1°CTube Diameter950×600 mm (OD) (customizable upon request)Heating Length200 mm (customizable upon request)Heating ElementsResistance wireTube MaterialHigh-purity quartz tubeChamber MaterialAlumina fiberThermocoupleType NTemperature ControlPID automatic control via SCR (thyristor) power regulation, with phase-angle triggering and current-limiting resistance.30 programmable segments for precise heating/cooling rate and dwell time control.Built-in PID auto-tuning, with overheat and thermocouple break protection.Over-temperature protection and alarm for unattended operation.Main Applications:Discover the 1600°C high-temperature tube furnace: the ultimate solution for an extensive range of CVD experiments demanding precise reaction temperatures up to 1600°C. Its versatility encompasses vacuum sintering, protective atmosphere sintering, the sophisticated preparation of battery materials, and pioneering applications in nanomaterials, setting unparalleled standards in the industry.Tube Furnace SectionDisplayLED or LCD touch screen (optional at extra cost)Working Temperature≤1600°CHeating ZoneSingle heating zone, 300mm (customizable per customer requirements)Heating ElementSilicon molybdenum (SiMo) rodsThermocoupleType BTemperature Control Accuracy±1°CTube SizeOD 50mm (customizable per customer requirements)MaterialAlumina tubeTemperature ControlPID automatic control via SCR power regulationHeating Program30-step programmableHeating Rate0-10°C/minWarranty1-year warranty (consumables such as heating elements are not covered) Embodying industrial excellence, the high-temperature tube furnace features a high-purity quartz tube core with an impressive peak operational temperature of 1200°C. This avant-garde equipment boasts an intuitive control system and offers benefits like consistent temperature distribution, unwavering safety, and supreme reliability. Users will appreciate its ease of operation, precise temperature control accuracy, exceptional thermal insulation, rapid heating and cooling rates, and superior energy efficiency. Integrated with a sophisticated vacuum system, it proficiently supports atmosphere introduction and vacuum pumping, customizable with a vacuum pump to meet specific requirements. This gold standard equipment is widely adopted by universities, research institutes, and industrial enterprises for experimental use.ParameterSpecificationMaximum Temperature1200°CContinuous Working Temperature≤1100°CFurnace StructureDouble-layer shell design with automatic cooling systemHeating Rate Recommendation≤10°C/minTube MaterialHigh-purity quartz tubeChamber MaterialPremium high-purity alumina polycrystalline fiber chamber formed by Japanese vacuum adsorption technology, featuring excellent insulation, high reflectivity and uniform temperature distributionTube DimensionsTapered tube φ10φ8600mm (customizable)Heating Zone Length200mm (customizable)FlangeStainless steel sealing flange with quick-disconnect design, equipped with precision needle valveTemperature Control System1. AI-based PID control with auto-tuning2. 30-segment programmable heating/cooling3. Control accuracy ±1°C4. Over-temperature and thermocouple failure protection5. Automatic temperature calibrationHeating ElementResistance wireTemperature SensorType N thermocoupleGas Inlet/OutletIntegrated into flangeMulti-station Tube FurnaceThis innovative furnace, featuring high-purity quartz tubes as its refined reaction chamber, operates within a variable temperature spectrum of300°C to 1100°C.The control system of this esteemed series isinternationally acclaimed for its advancement, ensuringunmatched safety, unwavering reliability, and a user-friendly operation. It proudly showcasesexceptional precise temperature control (±1°C), superb thermal insulation, superior temperature uniformity, and dual compatibility with vacuum and atmospheric environments..Widely employedin pioneering experimentation and boutique production atesteemed universities, prominent research institutes, and forward-thinking industrial enterprises.ParameterSpecificationFurnace StructureDouble-shell designFurnace MaterialHigh-purity alumina polycrystalline fiberMaximum Temperature1200°CWorking Temperature1100°CRecommended Heating Rate≤10°C/minTube MaterialHigh-purity quartzTube DimensionsOD: 50mm × ID: 44mm × Length: 1000mm (customizable)Heating Zone Length200mm (customizable)Rotation Mechanism180° multi-angle rotatable chamber, detachable and height-adjustableFlangeKF quick-release stainless steel sealing flangeTemperature Control System<ul><li>AI-based PID control with auto-tuning</li><li>30-segment programmable heating/cooling</li><li>Control accuracy: ±1°C</li><li>Safety features:<ul><li>Over-temperature protection (auto-cutoff at >1200°C)</li><li>Thermocouple failure protection</li><li>Automatic main power cutoff with visual indicators (ON/OFF lights)</li></ul></li><li>Auto-calibration function</li></ul>Heating ElementResistance wireTemperature SensorType N thermocoupleThis exceptional tubular furnace is a testament to innovative engineering, featuring an upright design that allows reaction materials to glide effortlessly through its sophisticated reaction zone. The four-zone system provides independent control over each temperature zone, reaching a maximum working temperature of 1300°C. This fluidized bed masterpiece is the preferred choice for university laboratories and industrial research labs, supporting high, medium, and low-temperature CVD processes. It is ideal for organic pyrolysis, carbon nanotube synthesis, crystalline silicon substrate coating, diffusion welding of metal materials, and heat treatment under meticulously controlled atmospheres, making it a beacon of cutting-edge innovation.ParameterDescriptionWorking Temperature≤1300°CShell StructureDouble-layered, electrostatic spray coatingFurnace Chamber MaterialHigh-purity polycrystalline alumina ceramic fiber, offering excellent thermal insulation, high reflectivity, uniform temperature distribution, and strong resistance to thermal expansion and contractionHeating ElementsPremium straight silicon carbide rodsHeating RateRoom temperature to 1000°C: ≤10°C/min1000°C to 1200°C: ≤5°C/min1200°C to 1300°C: ≤2°C/minTemperature Control SystemPID regulation, 30-segment programmable automatic controlTemperature ProtectionOver-temperature and thermocouple break alarmTemperature Accuracy±1°CTemperature SensorS-type platinum-rhodium thermocoupleHeating Zones4 zones (300+300+300+300 mm), total heating length 1200 mm, independently controllable (customizable upon request)Furnace TubeCorundum tube, Φ60×1800 mm (customizable upon request)Door Opening MethodFront side-openingFeeding MethodTop feeding (continuous feeding device to be purchased separately by the buyer)Flange DesignTop Flange: Equipped with feed inlet, gas inlet, gas dispersion device, and mechanical vacuum pressure gaugeBottom Flange: KF interface for cyclone separator, exhaust pipe connected to safety pressure relief valve and dust filterGas Control System2-path mass flow metersPrecautions1. When introducing gas into the furnace tube, a pressure-reducing valve must be installed on the gas cylinder.2. For sample heating experiments, it is not recommended to close the exhaust and intake valves at the furnace tube flange. If valves must be closed during heating, monitor the pressure gauge closely. If the pressure exceeds 0.02 MPa, immediately open the intake valve to prevent accidents (e.g., tube rupture, flange ejection).3. When the temperature exceeds 900°C, the furnace tube must not be under vacuum; internal pressure should be maintained at atmospheric level.Tailored for discerning customers, this vertical tubular furnace is a bespoke creation designed for heat treatment processes such as quenching, annealing, and tempering of small steel components, as well as vertical CVD coating. It excels under controlled atmospheres and vacuum conditions, with seamless adaptability into a standard tubular furnace. Perfectly suited for university labs, research institutes, and complementary establishments, it embodies flexibility and precision for diverse applications.ParameterDescriptionDisplayLED or LED touch screen (customizable)Working Temperature≤1100°CHeating Rate0-10°C/minTemperature Uniformity±1°CTube Diameter950×600 mm (OD) (customizable upon request)Heating Length200 mm (customizable upon request)Heating ElementsResistance wireTube MaterialHigh-purity quartz tubeChamber MaterialAlumina fiberThermocoupleType NTemperature ControlPID automatic control via SCR (thyristor) power regulation, with phase-angle triggering and current-limiting resistance.30 programmable segments for precise heating/cooling rate and dwell time control.Built-in PID auto-tuning, with overheat and thermocouple break protection.Over-temperature protection and alarm for unattended operation.Meticulously designed for the intricate world of CVD experiments, this vertical fluidized bed tubular furnace stands as a paragon of advanced engineering. Crafted with a furnace tube of high-purity quartz, its bespoke design is accentuated by an embedded quartz mesh for unwavering stability. Witness Powder 2 gracefully cascade from the peak of the tube onto this mesh, with another mesh securely affixed to the moveable flange assembly. The strategic introduction of nitrogen and acetylene ingeniously fluidizes Powder 1 gas through the superior mesh into the coating reaction zone, skillfully transporting Powder 2 particles into the reaction zone for cutting-edge deposition experiments.ParameterDescriptionHeating Zone Length300+300 mm, dual-zone (customizable upon request)Furnace Tube SizeΦ50×1200 mm (customizable upon request)Tube MaterialHigh-purity quartz tube with built-in 5-20μm mesh (customized)Working Temperature≤1100°CMaximum Temperature1200°CThermocoupleType NTemperature Control SystemIntelligent 30-segment PID auto-control via thyristor power regulation with auto-tuning functionBuilt-in overheat and thermocouple break protectionTemperature Control Accuracy±1°CHeating RateRecommended 0-10°C/minHeating ElementsResistance wireChamber MaterialAlumina ceramic fiberVacuum FlangeStainless steel vacuum flange with valves and needle valveVacuum PumpRotary vane vacuum pumpGas SystemTwo-path float flowmeters for oxygen and acetylene, adjustable for material fluidizationStep into the future with our revolutionary vertical tubular furnace. Expertly engineered with a vertical tube orientation and an annular heating element distribution, it's the perfect cornerstone for the delicate heat treatment of small steel components, including annealing and tempering processes. This furnace is a beacon in vertical CVD coating applications, offering unparalleled versatility by maintaining excellence under controlled atmospheres or vacuum conditions. Elevate the standards of your research in university laboratories, research institutes, and scientific environments with this state-of-the-art apparatus that doubles as a conventional tubular furnace.ParameterDescriptionFurnace StructureVertical open-type structure with double-layer shell and automatic cooling systemFurnace Chamber MaterialHigh-purity alumina polycrystalline fiber vacuum-formed chamber with excellent thermal insulation, high reflectivity and uniform temperature distributionContinuous Working Temperature≤1000oCHeating RateRecommended ≤10oC/minFurnace Tube Material2520 alloyTube StructureDilute phase and dense phase zones connected via transition section, with welded stainless steel side pipes/flanges, top sealed flange with explosion-proof deviceHeating ElementsResistance wireFurnace CompositionSplit design: rear half fixed with heating elements embedded in insulation layer, front half openable with uniformly distributed resistance wires (wires bypass side pipes in rear section)Dilute Phase Zone2520 alloy tube, 500mm heating zone (customizable), lower rear inlet port, thermocouple and mechanical pressure gauge for monitoring, top exhaust connected to dust detection systemExhaust EndTube extends outside furnace body with branch thermocouple and pressure gaugeTemperature SensorType N thermocoupleControl System? Independent control for dense/dilute phases? AI-based PID temperature control with 30-segment programming? ±1oC accuracy? Phase failure and filter protections? Auto-tuning functionInstrumentationSeparate display meters for:? 2 dense phase thermocouples? 2 dilute phase thermocouples? 1 exhaust gas thermocouple(All mounted on control panel)Discover the forefront of technology with our groundbreaking 1000°C vertical tubular furnace, crafted for accelerated sample heating under vacuum or protective atmospheres, boasting dual-side heating for supreme temperature uniformity. The vertical structure is designed for perfect exhaust ventilation, with the furnace body skillfully mounted on a movable stand for seamless tube access. Ingeniously designed, the top-mounted lifting mechanism easily adapts to diverse heating and cooling requirements, embodying cutting-edge innovation.This elite high-temperature fluidized bed furnace is meticulously engineered for the discerning needs of university laboratories and industrial research facilities, providing unmatched performance in the following areas:Detailed chemical analysis of metals and ceramicsComprehensive physical property evaluationMeticulous sintering and dissolution operationsPrecision heat treatment of small rigid components, such as annealing and calcinationOutstanding Advantages:Innovative vertical gas flowensures meticulous removal of reaction byproductsPrecision-engineered dual-zone heatingdelivers exceptional ±1°C temperature consistencyIntuitive ergonomic accessfeatures an adjustable height mechanism for ease of useFlexible multi-process compatibilitysupports both vacuum and atmospheric conditions with easeParameterSpecificationTube Dimensions60mm (OD)Furnace Door StructureOpenable designShell MaterialStainless steelHeating Zone Length400×400mmCooling Zone200-600mm (final design dependent)Tube Material310S stainless steelOperating Temperature≤1000°CHeating Rate0-10°C/minFurnace LiningAlumina polycrystalline fiberTemperature ControlIntelligent 80-segment programmable control with independent zone regulationTemperature Accuracy±1°CHeating ElementsResistance wireOperating VoltageAC 220V 50Hz single phaseMaximum PowerFinal design dependentThermocouple Configuration? T1: Chamber temperature monitoring (Zone 1)? T2: Gas temperature control (400°C)? T3: Chamber temperature control (Zone 2)? T4: Load thermocouple (top position for crucible temperature measurement)Lifting MechanismSealed vertical lift system for positioning samples between heating zone (Zone 2) and cooling zoneIntroducing the trailblazing vertical fluidized bed tubular furnace, custom-crafted for CVD experiments targeting powder surface deposition. It boasts a high-purity quartz tube with a bespoke design, complete with a quartz boat featuring a porous quartz plate, customizable for optimal pore size. The powder sample is elegantly placed on this plate, with a bottom-fed gas flow ensuring particle suspension in the heating zone for efficient deposition experimentation.Significant Note:To effectively prevent particles from bypassing the heating zone during gas infusion, ensure that the flow rate is precisely calibrated to correspond with the particle size throughout the experimental protocols.Distinctive Features:Adaptable porous quartz plateengineered for exceptional fluidization propertiesSophisticated gas flow controlguarantees uniform particle suspension and distributionCrafted from high-purity quartzto maintain absolute chemical inertness and purityIngenious vertical designpromotes optimal gas-solid interaction for advanced researchParameterSpecificationHeating Zone Length440mm (customizable)Furnace Tube DimensionsΦ60×1000mm (customizable)Tube MaterialHigh-purity quartz tube with built-in 0.2mm porous quartz plate (customized)Operating Temperature≤1100°CMaximum Temperature1200°CTemperature SensorType N thermocoupleTemperature Control SystemIntelligent 30-segment PID programmable control with auto-tuning functionTemperature Accuracy±1°CTemperature ProtectionOver-temperature and thermocouple break protectionHeating RateRecommended 0-10°C/minHeating ElementsResistance wireFurnace Lining MaterialPolycrystalline fiber with excellent insulation, high reflectivity and uniform temperature distributionFlangeDetachable stainless steel vacuum flangeSealing SystemO-ring compression seal (reusable, good airtightness)|Attributes of the Fluidization Zone| 1. Consistent reaction gas flow throughout the zone2. Gas flow effectively suspends solid particles in the heating zone3. Convenient removable design for easy tube extraction post-experiments ||Important Advisory| Tailor the gas flow to fit the particle size, ensuring particles remain in the heating zone for optimal results |Additional Features Pressure GaugeMechanical pressure gauge at gas outletShell StructureDouble-walled with air cooling system, openable designFurnace StructureVertical configurationFlow MeterHydrogen float flow meter for precise fluidization controlCore Advantages:Experience the adaptable ingenuity of a customizable porous plate,designed to guarantee seamless and optimal fluidization every time.Harness precision like never before with precision temperature control,which achieves an unparalleled accuracy of ±1°C.Benefit from our swift access design,that dramatically facilitates effortless sample handling.Explore advanced, versatile gas flow control,engineered to accommodate a wide range of particle sizes with ease.The High-Performance Vertical Quenching Fluidized Bed Tube Furnace from HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD harmonizes state-of-the-art engineering with unmatched versatility. This brilliant vertical tube furnace features a meticulously crafted structure, boasting a vertical tube position and artistically arranged circular heating elements within the chamber. Perfect for various heat treatment processes such as quenching, annealing, and tempering of small steel parts, it excels in vertical CVD coating applications as well. Whether operating under atmospheric or vacuum conditions, or serving as a conventional tube furnace, its adaptability is second to none. Ideally suited for university laboratories, research institutions, and small-batch production in enterprises, this equipment epitomizes innovation.ParameterSpecificationMax Temperature1200°CUniform Heating Zone120mm × 440mm (Customizable upon request)Tube Diameter100mm (Customizable upon request)Number of Heating ZonesSingle zone (Customizable upon request)Insulation MaterialHigh-purity alumina fiber lining, reducing heat loss and ensuring high-temperature stability.Shell MaterialHigh-quality cold-rolled steel plate, electrostatic powder-coated for a hard and durable finish with excellent rust resistance.Furnace DoorSide-openingMain ControllerPID 30-segment programmable controlOver-temperature alarmThermocouple break alarmTemperature SensorType N thermocoupleHeating ElementResistance wireHeating Rate0-10°C/minFeaturing a sophisticated resistance wire heating element, this equipment is a masterclass in precision and efficiency. The innovative double-layer shell structure, together with a 30-segment programmable temperature control instrument, uses phase-shift triggering and advanced thyristor control for unmatched accuracy. Its furnace chamber, crafted from premium alumina polycrystalline fiber material, ensures superior thermal performance, while the stainless steel furnace tube guarantees durability. The thoughtfully designed openable furnace door allows for effortless tube replacement, elevating operational convenience to unprecedented heights.The high-temperature vertical tube furnace sets the benchmark for excellence with its extraordinary advantages. Offering impeccably uniform temperature distribution and maintaining a low surface temperature, it is engineered for rapid heating and cooling rates while championing energy efficiency. This furnace doesn't just meet expectations; it exceeds them, delivering a superior experience each time.ParameterSpecificationFurnace TypeVertical, openableFurnace MaterialAlumina refractory fiberHeating ElementResistance wireWorking Temperature≤1000°CHeating RateAdjustable (0~10°C/min)Heating ZonesDual zones (preheating zone + high-temperature zone)Total Zone Length200+200 / 300+300 / 400+400 mm (customizable upon request)Tube MaterialCustom stainless steel tubeTube Diameter40, 50, 60, 80, 100, 120, 200 mm (customizable upon request)Control ModeMulti-segment intelligent PID programmable control, (reserved communication interface)Metal Tube Length440mm + 380mm (customizable upon request)Temperature SensorType N thermocoupleAfter-Sales Service1-year warranty, lifetime maintenance (consumables such as high-temperature sealing rings, furnace tubes, and heating elements are not covered)CustomizationFluidized bed version available upon requestIntroducing the zenith of quenching technology: a vertical vacuum tube quenching furnace equipped with cutting-edge molybdenum disilicide (MoSi2) heating elements. Its robust double-layer shell structure houses an 80mm-diameter corundum tube and a meticulously designed liquid-sealed container, specifically for sample quenching. This furnace embodies the perfect synergy of groundbreaking innovation and practical functionality.Experience the marvel of rapid phase transformation research with a device that allows instantaneous sample immersion from extreme high temperatures (up to 1700°C) into an ice-water or oil bath. Perfectly tuned for laboratory experiments, it offers unprecedented insights into material phase transformations and microstructure properties, marking it as an indispensable tool for groundbreaking research.ParameterSpecificationFurnace Structure(1) Double-layer shell with air cooling system keeps surface temperature below 50°C.(2) High-purity alumina fiber insulation throughout the furnace chamber.(3) Includes one corundum tube and a stainless steel sealing flange (pre-installed with needle valve and mechanical pressure gauge).(4) Sealed liquid container connected via a corundum tube (180mm limit) ensures contamination-free sample quenching.Long-term Working Temp.800-1600°CMax. Working Temp.1700°CHeating/Cooling RateBelow 1200°C: 5°C/min; Above 1200°C: 10°C/minHeating Zone Length300 mm (customizable)Heating ElementU-shaped MoSi2 rodsThermocoupleType B (PtRh-PtRh)ChillerCools flange ends to protect sealsTemperature Controller1. PID control with 30-segment programming2. Accuracy: ±1°C3. Over-temp/thermocouple break protection (auto power cutoff)4. Auto-tuning functionFurnace TubeMaterial: Corundum (OD: 80mm; ID: 70mm; Length: 1000mm)Customizable. Tube plugs required before use to block thermal radiation.Vacuum Flanges & Valves1. Top: Stainless steel flange with hook, sample ejection port, and thermocouple interface2. Bottom: Gate valve + mechanical pressure gauge3. Bottom flange includes gas inletQuenching Container1. Stainless steel liquid tank fixed below tube2. Manual gate valve between tube and tank3. Top flange: Hanging mechanism (max 1000g sample)4. Push-release mechanism for sample quenching5. Requires 5 PSI argon purge and open gate valve before releaseVacuum PumpStandard: Stainless steel vacuum flange with valves.Vacuum range: 10 Pa (mechanical pump); 10<sup>-3</sup> Pa (molecular pump)Kejia Electric Furnace unveils the 1600°C small vertical high-temperature tube furnace, an engineering triumph crafted for CVD experiments involving powder surface deposition. With a furnace chamber made from high-purity alumina fiber, this furnace offers effortless operation, pinpoint temperature control, superior thermal insulation, and consistent temperature distribution. It facilitates atmosphere introduction and vacuum extraction, establishing it as an essential component in university laboratories and industrial research facilities. Whether synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or conducting heat treatments, it supports a comprehensive range of high-, medium-, and low-temperature CVD processes with unmatched precision.ParameterSpecificationFurnace Tube Size960×900mm (customizable according to customer requirements)Heating Zone Length300mm (customizable according to customer requirements)Operating Temperature1500°C (long-term heating temperature)Maximum Temperature1600°CTemperature ControlIntelligent 30-segment programmable control (optional LCD touch screen)Temperature Accuracy±1°CSafety ProtectionOver-temperature and thermocouple break protectionHeating RateRecommended 0~10°C/minHeating ElementsSilicon molybdenum rodsChamber MaterialPolycrystalline ceramic fiber, dust-free, excellent insulation, high reflectivity, uniform temperature field, strong thermal shock resistanceFlange ConnectionsEquipped with two stainless steel vacuum flanges, pre-installed with mechanical pressure gauge and stainless steel stop valveSealing SystemSilicone O-ring compression seal between furnace tube and flange, easy to disassemble and reusable, excellent airtightnessVacuum LevelDual-stage rotary vane pump: 102 TorrMolecular pump unit: 10 TorrTube MaterialAlumina tubeAirtightness4.03×103 PaTemperature SensorType B thermocoupleDiscover a new dimension of thermal treatment with the vertical tube atmosphere furnace, expertly designed for rapid sample heating and cooling under vacuum or protective atmospheres. Its innovative four-sided heating guarantees a perfectly uniform temperature field, while the vertical structure enhances gas exhaust flow. Conveniently mounted on a movable stand, it simplifies tube loading and unloading, ensuring exceptional temperature consistency throughout the process.With capabilities including pre-vacuum pumping and the introduction of various gases such as hydrogen, argon, nitrogen, oxygen, carbon monoxide, and ammonia-cracked gas, this furnace offers exceptional versatility. It is celebrated for even temperature distribution, reduced surface temperatures, and remarkable heating/cooling efficiency, establishing it as a powerhouse of energy efficiency and reliability.753aba12ParameterSpecificationFurnace Tube Size950×1000mm (custom sizes available upon request)Heating Zone Length440mm (customizable)Operating Temperature1100°CMaximum Temperature1200°CTemperature ControlIntelligent 30-segment programmable control (optional LCD touch screen)Temperature Accuracy±1°CSafety ProtectionOver-temperature and thermocouple break protectionHeating Rate0~10°C/minHeating ElementsResistance wireChamber MaterialPolycrystalline ceramic fiber - dust-free, excellent insulation, high reflectivity, uniform temperature field, strong thermal shock resistanceFlange ConnectionsStandard with two stainless steel vacuum flanges, pre-installed with mechanical pressure gauge and stainless steel stop valveSealing SystemSilicone O-ring compression seal between tube and flange - easy disassembly, reusable, excellent airtightness (maintains pressure gauge stability for 12 hours)Vacuum LevelDual-stage rotary vane pump: 102 TorrMolecular pump unit: 10 TorrGas Supply SystemEquipped with float flow meter; customers can control gas flow rate using float or mass flow meterTube MaterialFused quartz tubeAirtightness4.03×103 PaTemperature SensorType N thermocouple
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