| Customization: | Available |
|---|---|
| After-sales Service: | on-Line Service |
| Warranty: | One Year |
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Introducing our revolutionary High-Performance Vertical Quenching Fluidized Bed Tube Furnace for Samples, a true pinnacle of innovation and efficiency. This cutting-edge high-temperature vertical tube furnace boasts a meticulously engineered composition, featuring a material preheating furnace, reaction furnace, gas preheating furnace, control cabinet, gas supply system, feeding device, and collection device. Constructed with precision using advanced lightweight ceramic fiber, the furnace chamber is designed for smooth operation with a sliding left-right opening, ensuring effortless access while accommodating sintering under a variety of inert atmospheres. Our premium alloy heating wires, crafted with unparalleled precision, deliver rapid heating rates and offer exceptional high-temperature resistance, oxidation resistance, corrosion resistance, and swift temperature escalation. Experience unrivaled accuracy with our intelligent PID 30-segment temperature control, offering precise and consistent temperature regulation at all times.
Discover the comprehensive specifications of our extraordinary furnace, meticulously translated and presented in a clear and concise English table format for your ultimate convenience and understanding:
| Component | Specification |
|---|---|
| Structure | Double-layer shell, manually lifted structure |
| Operating Temperature | < 1000°C |
| Temperature Control | PID 30-segment programmable automatic control |
| Heating Element | High-quality resistance wire |
| Furnace Tube Material | High-quality metal tube |
| Quartz Tube Size | ≈ Φ80mm × 1000mm (customizable per customer requirements) |
| Temperature Protection | Over-temperature and segment failure alarm |
| Heating Rate | Adjustable 0-10 °C/min |
| Measuring Element | Type N thermocouple |
| Sealed Feeding Device | Sealed feed chamber: Easy-open top cover, uniform volume, pre-installed gas inlet. |
| Component | Specification |
|---|---|
| Structure | Double-layer shell, manual vertical sliding opening; reaction furnace and gas preheating furnace can be opened independently. |
| Maximum Temperature | 1200°C |
| Temperature Control | PID 30-segment programmable automatic control |
| Heating Element | High-quality resistance wire |
| Furnace Tube Material | High-quality metal tube |
| Quartz Tube Size | ≈ Outer diameter 100mm × 2500mm (customizable per customer requirements) |
| Heating Zone | ≈ 1800mm, 6 zones (independently adjustable, customizable) |
| Temperature Protection | Over-temperature and segment failure alarm |
| Heating Rate | Adjustable 0-10 °C/min |
| Measuring Element | Type N thermocouple |
| Sealing System | Top: 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 Gases | Any inert gas (high purity, positive pressure < 0.02MPa) |
| Component | Specification |
|---|---|
| Gas Channels | Supports 4 gas sources simultaneously (Note: Inert gases recommended; user must provide safety devices for hazardous gases.) |
| Flow Meter | Mass flow controller (MFC) |
Our Vertical Fluidized Bed Tube Furnace is skillfully engineered with precision-crafted feeding and discharge chambers, designed to facilitate seamless continuous material handling, thereby significantly enhancing heat treatment efficiency. The sophisticated fluidized bed comprises a vertically aligned furnace tube and an ingeniously designed circular heating element distribution within the furnace chamber. This outstanding design is impeccably suited for annealing and tempering heat treatments of small steel components, as well as for pioneering vertical CVD coating applications, promising remarkable outcomes.
Where versatility meets excellence: our system is capable of operating under meticulously controlled atmospheres or vacuum conditions, adaptable as a conventional tube furnace. It stands as an ideal solution for university laboratories, research institutes, and similar esteemed scientific facilities, ready to elevate your research potential to new heights.
| Parameter | Specification |
|---|---|
| Heating Zone Length | Dual-zone, 400mm + 400mm (customizable per customer requirements) |
| Furnace Tube Dimensions | Outer diameter: 100mm × Length: 1200mm (customizable) |
| Furnace Tube Material | Stainless steel |
| Automatic Feeding System | Customizable design with: - Gas inlet at tube bottom - Screw conveyor for heavy particle extraction - Top tube configuration tailored to requirements |
| Parameter | Specification |
|---|---|
| Operating Temperature | ≤1000°C |
| Temperature Sensor | Type N thermocouple |
| Control System | Intelligent 30-segment PID programmable control: 1. AI-based PID adjustment with self-tuning 2. Multi-stage heating/cooling programs 3. Accuracy: ±1°C 4. Over-temperature/breakage protection (auto power cutoff) 5. Touchscreen operation with data logging/export |
| Heating Rate | Recommended ≤10°C/min (adjustable per process needs) |
| Heating Element | Resistance wire |
| Furnace Lining Material | Dual-layer alumina fiber boards (excellent insulation, high reflectivity, uniform temperature): - 1200°C alumina fiber - 1400°C alumina fiber |
| Parameter | Specification |
|---|---|
| Flange | Stainless steel vacuum flange (easy disassembly) |
| Sealing System | O-ring compression seal between tube/flange: - Reusable, leak-tight, quick-release design |
| Fluidization Zone | 1. Uniform gas distribution through reaction zone 2. Solid particles suspended by gas flow in heating zone 3. Openable furnace body for post-experiment quartz tube/particle removal |
| Note | Excessive gas flow may carry particles beyond heating zone; adjust flow rate based on particle size. |
| Shell Structure | Double-layer carbon steel shell with air cooling, openable design |
| Furnace Orientation | Vertical structure |
| Flange (Fluidized Bed) | Rubber-sealed flange (with analog vacuum gauge) |
| Heating Zone Length | Five heating zones, 100mm each, total length 500mm (customizable per customer requirements) |
|---|---|
| Furnace Tube Size | Diameter 25mm × 1200mm (customizable per customer requirements) |
| Tube Material | High-purity quartz tube with built-in 40-90μm sintered plate (customizable) |
| Operating Temp. | ≤1100°C |
| Max. Temperature | 1200°C |
| Temperature Sensor | N-type thermocouples (5 units) |
Unleash the power of AI-based PID regulation, featuring auto-tuning and advanced multi-segment programming for optimal performance and precision.
Enjoy the precision of PID temperature control with customizable programmable heating and cooling stages, tailored for your specific needs.
Experience unrivaled temperature accuracy, ensuring precise operations with an impressive deviation of merely ±1°C for consistent results.
Benefit from comprehensive safety features with over-temperature and power failure protection, including automatic circuit cutoff for complete peace of mind and operational security.
Leverage the auto-tuning function to achieve meticulous temperature calibration, ensuring consistently precise results and reliability.
Embrace the ease of touchscreen operation, boasting data logging and export capabilities, streamlining your workflow with cutting-edge functionalities.
| Temp. Control Accuracy | ±1°C |
|---|---|
| Safety Protection | Over-temperature and power failure protection |
| Heating Rate | Recommended 10°C/min (adjustable per process requirements) |
| Heating Element | Resistance wire |
| Furnace Chamber Material | Polycrystalline fiber insulation (excellent thermal insulation, high reflectivity, uniform temperature distribution) |
| Flange | Stainless steel vacuum flange (easy disassembly) |
| Sealing System | O-ring compression seal (reusable, high airtightness, easy removal) |
Ensure uniformity as reaction gas seamlessly flows through the reaction zone, optimizing particle suspension and enhancing experimental outcomes.
Innovative gas flow suspends solid particles within the heating zone, maximizing deposition and ensuring experimental accuracy like never before.
Enjoy the convenience of a sophisticated open-body design, allowing effortless removal of the quartz tube and processed particles post-experimentation for seamless usability.
Note:Ensure optimal gas flow rate adjustments based on particle size. This meticulous attention prevents particles from being carried away from the heating zone, thereby maintaining the integrity of your experiments and guaranteeing accurate results every time.
| Furnace Structure | Vertical design |
|---|---|
| Gas Flow Control | Equipped with argon float flow meters (flow range customizable per user needs) |
| Gas Ports | Two inlets (bottom), one outlet (top) |
| Parameter | Description |
|---|---|
| Display | LED or LED touch screen (customizable) |
| Working Temperature | ≤1100°C |
| Heating Rate | 0-10°C/min |
| Temperature Uniformity | ±1°C |
| Tube Diameter | 950×600 mm (OD) (customizable upon request) |
| Heating Length | 200 mm (customizable upon request) |
| Heating Elements | Resistance wire |
| Tube Material | High-purity quartz tube |
| Chamber Material | Alumina fiber |
| Thermocouple | Type N |
| Temperature Control | PID 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:The 1600°C high-temperature tube furnace is the ultimate solution for a wide spectrum of CVD experiments demanding precise reaction temperatures up to 1600°C. Its adaptability extends to vacuum sintering, protective atmosphere sintering, the complex formulation of battery materials, and pioneering nanomaterials applications, all while setting new benchmarks in the industry.
| Tube Furnace Section | Display | LED or LCD touch screen (optional at extra cost) |
|---|---|---|
| Working Temperature | ≤1600°C | |
| Heating Zone | Single heating zone, 300mm (customizable per customer requirements) | |
| Heating Element | Silicon molybdenum (SiMo) rods | |
| Thermocouple | Type B | |
| Temperature Control Accuracy | ±1°C | |
| Tube Size | OD 50mm (customizable per customer requirements) | |
| Material | Alumina tube | |
| Temperature Control | PID automatic control via SCR power regulation | |
| Heating Program | 30-step programmable | |
| Heating Rate | 0-10°C/min | |
| Warranty | 1-year warranty (consumables such as heating elements are not covered) |
The high-temperature tube furnace represents the pinnacle of excellence, utilizing a high-purity quartz tube as its core with a maximum operational temperature of 1200°C. This cutting-edge equipment features a user-friendly control system, offering numerous benefits including uniform temperature distribution, consistent safety, exceptional reliability, ease of operation, precise temperature control precision, outstanding thermal insulation, rapid heating and cooling, and incredible energy efficiency. With a sophisticated vacuum system, it efficiently supports atmosphere introduction and vacuum pumping, customizable with a vacuum pump to meet specific vacuum needs. Widely embraced by universities, research institutes, and industrial enterprises, it stands as the gold standard for experimental applications.
| Parameter | Specification |
|---|---|
| Maximum Temperature | 1200°C |
| Continuous Working Temperature | ≤1100°C |
| Furnace Structure | Double-layer shell design with automatic cooling system |
| Heating Rate Recommendation | ≤10°C/min |
| Tube Material | High-purity quartz tube |
| Chamber Material | Premium high-purity alumina polycrystalline fiber chamber formed by Japanese vacuum adsorption technology, featuring excellent insulation, high reflectivity and uniform temperature distribution |
| Tube Dimensions | Tapered tube φ10φ8600mm (customizable) |
| Heating Zone Length | 200mm (customizable) |
| Flange | Stainless steel sealing flange with quick-disconnect design, equipped with precision needle valve |
| Temperature Control System | 1. AI-based PID control with auto-tuning 2. 30-segment programmable heating/cooling 3. Control accuracy ±1°C 4. Over-temperature and thermocouple failure protection 5. Automatic temperature calibration |
| Heating Element | Resistance wire |
| Temperature Sensor | Type N thermocouple |
| Gas Inlet/Outlet | Integrated into flange |
Multi-station Tube Furnace
This furnace uses high-purity quartz tubes as its refined reaction chamber, functioning effectively within a temperature range of300°C to 1100°C, offering unparalleled thermal versatility.. The control system of this esteemed series isat the forefront of international advancements, ensuringunsurpassed safety, lasting reliability, and user-friendly operation.It showcasesprecise temperature control (±1°C), superior thermal insulation, exceptional temperature uniformity, and dual compatibility with both vacuum and atmosphere environments.
Widely employedin advanced experimentation and specialized production activities atfirst-rate universities, leading-edge research institutes, and vibrant industrial enterprises.
| Parameter | Specification |
|---|---|
| Furnace Structure | Double-shell design |
| Furnace Material | High-purity alumina polycrystalline fiber |
| Maximum Temperature | 1200°C |
| Working Temperature | 1100°C |
| Recommended Heating Rate | ≤10°C/min |
| Tube Material | High-purity quartz |
| Tube Dimensions | OD: 50mm × ID: 44mm × Length: 1000mm (customizable) |
| Heating Zone Length | 200mm (customizable) |
| Rotation Mechanism | 180° multi-angle rotatable chamber, detachable and height-adjustable |
| Flange | KF quick-release stainless steel sealing flange |
| Temperature 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 Element | Resistance wire |
| Temperature Sensor | Type N thermocouple |
| Parameter | Description |
|---|---|
| Working Temperature | ≤1300°C |
| Shell Structure | Double-layered, electrostatic spray coating |
| Furnace Chamber Material | High-purity polycrystalline alumina ceramic fiber, offering excellent thermal insulation, high reflectivity, uniform temperature distribution, and strong resistance to thermal expansion and contraction |
| Heating Elements | Premium straight silicon carbide rods |
| Heating Rate | Room temperature to 1000°C: ≤10°C/min 1000°C to 1200°C: ≤5°C/min 1200°C to 1300°C: ≤2°C/min |
| Temperature Control System | PID regulation, 30-segment programmable automatic control |
| Temperature Protection | Over-temperature and thermocouple break alarm |
| Temperature Accuracy | ±1°C |
| Temperature Sensor | S-type platinum-rhodium thermocouple |
| Heating Zones | 4 zones (300+300+300+300 mm), total heating length 1200 mm, independently controllable (customizable upon request) |
| Furnace Tube | Corundum tube, Φ60×1800 mm (customizable upon request) |
| Door Opening Method | Front side-opening |
| Feeding Method | Top feeding (continuous feeding device to be purchased separately by the buyer) |
| Flange Design | Top Flange: Equipped with feed inlet, gas inlet, gas dispersion device, and mechanical vacuum pressure gauge Bottom Flange: KF interface for cyclone separator, exhaust pipe connected to safety pressure relief valve and dust filter |
| Gas Control System | 2-path mass flow meters |
| Precautions | 1. 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. |
This vertical tubular furnace is a bespoke creation, meticulously crafted for discerning customers. It's primarily tailored 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 or vacuum conditions, seamlessly transitioning into a standard tubular furnace. Perfectly suited for university labs, research institutes, and affiliated establishments, it embodies both flexibility and precision in every operation.
| Parameter | Description |
|---|---|
| Display | LED or LED touch screen (customizable) |
| Working Temperature | ≤1100°C |
| Heating Rate | 0-10°C/min |
| Temperature Uniformity | ±1°C |
| Tube Diameter | 950×600 mm (OD) (customizable upon request) |
| Heating Length | 200 mm (customizable upon request) |
| Heating Elements | Resistance wire |
| Tube Material | High-purity quartz tube |
| Chamber Material | Alumina fiber |
| Thermocouple | Type N |
| Temperature Control | PID 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. |
Discover the pinnacle of innovation with our vertical fluidized bed tubular furnace, meticulously engineered for outstanding performance in CVD experiments, particularly in the realm of solid-phase vapor deposition. This masterpiece boasts a high-purity quartz furnace tube with a unique design, incorporating a precision-engineered embedded quartz mesh for stable positioning. Watch as Powder 2 cascades gracefully from the tube's summit onto this mesh, while another mesh is securely fastened to the movable flange assembly. By introducing nitrogen and acetylene, Powder 1 is fluidized, elegantly carrying Powder 2 particles into the coating reaction zone, ensuring sophisticated and precise deposition experiments.
| Parameter | Description |
|---|---|
| Heating Zone Length | 300+300 mm, dual-zone (customizable upon request) |
| Furnace Tube Size | Φ50×1200 mm (customizable upon request) |
| Tube Material | High-purity quartz tube with built-in 5-20μm mesh (customized) |
| Working Temperature | ≤1100°C |
| Maximum Temperature | 1200°C |
| Thermocouple | Type N |
| Temperature Control System | Intelligent 30-segment PID auto-control via thyristor power regulation with auto-tuning function Built-in overheat and thermocouple break protection |
| Temperature Control Accuracy | ±1°C |
| Heating Rate | Recommended 0-10°C/min |
| Heating Elements | Resistance wire |
| Chamber Material | Alumina ceramic fiber |
| Vacuum Flange | Stainless steel vacuum flange with valves and needle valve |
| Vacuum Pump | Rotary vane vacuum pump |
| Gas System | Two-path float flowmeters for oxygen and acetylene, adjustable for material fluidization |
Presenting the revolutionary vertical tubular furnace, expertly engineered with a vertically aligned tube and meticulously distributed annular heating elements, ideal for the precise heat treatment of small steel components, including annealing and tempering. This cutting-edge furnace excels in vertical CVD coating processes, offering unmatched versatility by seamlessly operating under controlled atmospheres or vacuum conditions. Elevate your research endeavors in university laboratories, research institutes, and scientific institutions with this top-of-the-line equipment, which also functions as a conventional tubular furnace.
| Parameter | Description |
|---|---|
| Furnace Structure | Vertical open-type structure with double-layer shell and automatic cooling system |
| Furnace Chamber Material | High-purity alumina polycrystalline fiber vacuum-formed chamber with excellent thermal insulation, high reflectivity and uniform temperature distribution |
| Continuous Working Temperature | ≤1000ºC |
| Heating Rate | Recommended ≤10ºC/min |
| Furnace Tube Material | 2520 alloy |
| Tube Structure | Dilute phase and dense phase zones connected via transition section, with welded stainless steel side pipes/flanges, top sealed flange with explosion-proof device |
| Heating Elements | Resistance wire |
| Furnace Composition | Split 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 Zone | 2520 alloy tube, 500mm heating zone (customizable), lower rear inlet port, thermocouple and mechanical pressure gauge for monitoring, top exhaust connected to dust detection system |
| Exhaust End | Tube extends outside furnace body with branch thermocouple and pressure gauge |
| Temperature Sensor | Type N thermocouple |
| Control 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 function |
| Instrumentation | Separate display meters for: • 2 dense phase thermocouples • 2 dilute phase thermocouples • 1 exhaust gas thermocouple (All mounted on control panel) |
Introducing the state-of-the-art 1000°C vertical tubular furnace, masterfully designed for rapid sample heating under vacuum or protective atmospheres, featuring dual-side heating for exceptional temperature uniformity. Its vertical structure ensures optimal exhaust ventilation, while the expertly crafted movable stand provides effortless tube access. The ingeniously designed top-mounted lifting mechanism caters to diverse heating and cooling demands, offering unparalleled flexibility.
This cutting-edge high-temperature fluidized bed furnace is meticulously tailored for university laboratories and industrial research facilities, delivering unparalleled performance in:
In-depth chemical analysis of metals and ceramics, ensuring precise results every time.
Thorough physical property measurements, providing comprehensive insights.
Precision-driven sintering and dissolution processes.
Expert heat treatment of small rigid components, including annealing and calcination, for superior results.
Exceptional Advantages that Set Us Apart:
Innovative vertical gas flowensures optimal removal of reaction byproducts, enhancing experiment purity.
Precision dual-zone heatingdelivers an impressive ±1°C temperature uniformity for consistent results.
User-friendly ergonomic accessfeaturing an intuitive adjustable height mechanism for effortless operation.
Versatile multi-process compatibilitysupports both vacuum and atmosphere operations, adapting to your needs.
| Parameter | Specification |
|---|---|
| Tube Dimensions | 60mm (OD) |
| Furnace Door Structure | Openable design |
| Shell Material | Stainless steel |
| Heating Zone Length | 400×400mm |
| Cooling Zone | 200-600mm (final design dependent) |
| Tube Material | 310S stainless steel |
| Operating Temperature | ≤1000°C |
| Heating Rate | 0-10°C/min |
| Furnace Lining | Alumina polycrystalline fiber |
| Temperature Control | Intelligent 80-segment programmable control with independent zone regulation |
| Temperature Accuracy | ±1°C |
| Heating Elements | Resistance wire |
| Operating Voltage | AC 220V 50Hz single phase |
| Maximum Power | Final design dependent |
| Thermocouple 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 Mechanism | Sealed vertical lift system for positioning samples between heating zone (Zone 2) and cooling zone |
The pinnacle of engineering, our vertical fluidized bed tubular furnace is designed for CVD experiments with a focus on powder surface deposition. Featuring a high-purity quartz tube with a bespoke design, it includes a quartz boat with a porous quartz plate, customizable for optimal pore size. The powder sample rests on this plate, with a bottom-fed gas flow effectively suspending particles in the heating zone for efficient deposition experiments.
Important Note to Consider:To ensure complete accuracy, prevent particles from bypassing the heating zone by meticulously adjusting the gas flow rate to align with particle size during your experimental procedures.
Distinguished Features that Highlight Innovation:
Customizable porous quartz platecrafted for superior fluidization, tailored to your specific needs.
Precision gas flow controlensures consistent particle suspension, enhancing experiment reliability.
Crafted from high-purity quartzto ensure absolute chemical inertness, safeguarding experiment integrity.
Ingenious vertical designfacilitates efficient gas-solid interaction, optimizing results.
| Parameter | Specification |
|---|---|
| Heating Zone Length | 440mm (customizable) |
| Furnace Tube Dimensions | Φ60×1000mm (customizable) |
| Tube Material | High-purity quartz tube with built-in 0.2mm porous quartz plate (customized) |
| Operating Temperature | ≤1100°C |
| Maximum Temperature | 1200°C |
| Temperature Sensor | Type N thermocouple |
| Temperature Control System | Intelligent 30-segment PID programmable control with auto-tuning function |
| Temperature Accuracy | ±1°C |
| Temperature Protection | Over-temperature and thermocouple break protection |
| Heating Rate | Recommended 0-10°C/min |
| Heating Elements | Resistance wire |
| Furnace Lining Material | Polycrystalline fiber with excellent insulation, high reflectivity and uniform temperature distribution |
| Flange | Detachable stainless steel vacuum flange |
| Sealing System | O-ring compression seal (reusable, good airtightness) |
|Fluidization Zone Attributes| 1. Uniform reaction gas flow throughout the zone ensures consistent results.
2. Gas flow suspends solid particles in the heating zone, enhancing reaction efficiency.
3. Removable design for convenient tube extraction post-experiment |, simplifying maintenance.
|Critical Notice to Ensure Optimal Performance| Expertly adjust the gas flow based on particle size to guarantee that particles remain precisely situated within the optimal heating zone, ensuring exceptional thermal processing efficiency and consistency. |
| Additional Features | |
|---|---|
| Pressure Gauge | Mechanical pressure gauge at gas outlet |
| Shell Structure | Double-walled with air cooling system, openable design |
| Furnace Structure | Vertical configuration |
| Flow Meter | Hydrogen float flow meter for precise fluidization control |
Core Advantages: Discover the unparalleled benefits that set our product apart in the realm of high-temperature operations.
Customizable Porous Plate: Tailor the porous plate design to meet specific requirements, enhancing system flexibility and performance.Ensures Optimal Fluidization: Our advanced engineering ensures superior fluidization, resulting in consistent and reliable operational outcomes.
Precision Temperature Control: Achieve high-precision temperature regulation for impeccable processing accuracy in every operation.Achieves ±1°C Accuracy: Experience unmatched precision with a temperature accuracy of ±1°C, setting new standards in thermal control.
Swift Access Design: Enjoy hassle-free access that simplifies sample handling, boosting productivity and operational efficiency.Facilitates Sample Handling: Designed to streamline the handling of samples, ensuring a smooth and efficient workflow.
Advanced Versatile Gas Flow Control: Our system accommodates a wide range of particle sizes, offering unparalleled versatility in gas flow management.Accommodates Different Particle Sizes: Designed to handle various particle dimensions effortlessly, ensuring adaptable and reliable performance.
The High-Performance Vertical Quenching Fluidized Bed Tube Furnace from HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD represents the pinnacle of advanced engineering and unmatched versatility. This innovative vertical tube furnace features a meticulously crafted structure, positioning the tube vertically, while the heating elements are artfully arranged in a circular pattern within the chamber. It is perfect for a wide array of heat treatment processes, including quenching, annealing, and tempering of small steel parts, and excels in vertical CVD coating applications. Capable of operating under both atmospheric and vacuum conditions, or as a conventional tube furnace, its adaptability is unsurpassed. Ideal for university laboratories, research institutions, and small-batch production in enterprises, this equipment is truly a beacon of innovation and excellence.
| Parameter | Specification |
|---|---|
| Max Temperature | 1200°C |
| Uniform Heating Zone | 120mm × 440mm (Customizable upon request) |
| Tube Diameter | 100mm (Customizable upon request) |
| Number of Heating Zones | Single zone (Customizable upon request) |
| Insulation Material | High-purity alumina fiber lining, reducing heat loss and ensuring high-temperature stability. |
| Shell Material | High-quality cold-rolled steel plate, electrostatic powder-coated for a hard and durable finish with excellent rust resistance. |
| Furnace Door | Side-opening |
| Main Controller | PID 30-segment programmable control Over-temperature alarm Thermocouple break alarm |
| Temperature Sensor | Type N thermocouple |
| Heating Element | Resistance wire |
| Heating Rate | 0-10°C/min |
Featuring a state-of-the-art resistance wire heating element, this equipment is a masterclass in precision and efficiency. The double-layer shell structure, combined with a 30-segment programmable temperature control instrument, utilizes phase-shift triggering and advanced thyristor control for extraordinary accuracy. The furnace chamber, crafted from premium alumina polycrystalline fiber material, ensures optimal thermal performance, while the stainless steel furnace tube guarantees lasting durability. The thoughtfully engineered openable furnace door allows for effortless tube replacement, elevating operational convenience to unprecedented levels.
The high-temperature vertical tube furnace is synonymous with excellence, boasting unparalleled advantages. It offers an impeccably uniform temperature distribution and maintains a low surface temperature. Engineered for rapid heating and cooling rates, it champions energy efficiency, consistently delivering a superior experience that exceeds expectations every time.
| Parameter | Specification |
|---|---|
| Furnace Type | Vertical, openable |
| Furnace Material | Alumina refractory fiber |
| Heating Element | Resistance wire |
| Working Temperature | ≤1000°C |
| Heating Rate | Adjustable (0~10°C/min) |
| Heating Zones | Dual zones (preheating zone + high-temperature zone) |
| Total Zone Length | 200+200 / 300+300 / 400+400 mm (customizable upon request) |
| Tube Material | Custom stainless steel tube |
| Tube Diameter | 40, 50, 60, 80, 100, 120, 200 mm (customizable upon request) |
| Control Mode | Multi-segment intelligent PID programmable control, (reserved communication interface) |
| Metal Tube Length | 440mm + 380mm (customizable upon request) |
| Temperature Sensor | Type N thermocouple |
| After-Sales Service | 1-year warranty, lifetime maintenance (consumables such as high-temperature sealing rings, furnace tubes, and heating elements are not covered) |
| Customization | Fluidized bed version available upon request |
Introducing the epitome 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 liquid-sealed container, meticulously designed for sample quenching. This furnace seamlessly blends cutting-edge innovation with practical functionality, making it the ultimate solution for modern quenching needs.
Experience the wonder of rapid phase transformation research with a device engineered to enable instantaneous sample immersion from extreme high temperatures (up to 1700°C) into an ice-water or oil bath. Perfectly calibrated for laboratory experiments, it provides unprecedented insights into material phase transformations and microstructural properties, becoming an indispensable tool for groundbreaking scientific research.
| Parameter | Specification |
|---|---|
| Furnace 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°C |
| Max. Working Temp. | 1700°C |
| Heating/Cooling Rate | Below 1200°C: 5°C/min; Above 1200°C: 10°C/min |
| Heating Zone Length | 300 mm (customizable) |
| Heating Element | U-shaped MoSi2 rods |
| Thermocouple | Type B (PtRh-PtRh) |
| Chiller | Cools flange ends to protect seals |
| Temperature Controller | 1. PID control with 30-segment programming 2. Accuracy: ±1°C 3. Over-temp/thermocouple break protection (auto power cutoff) 4. Auto-tuning function |
| Furnace Tube | Material: Corundum (OD: 80mm; ID: 70mm; Length: 1000mm) Customizable. Tube plugs required before use to block thermal radiation. |
| Vacuum Flanges & Valves | 1. Top: Stainless steel flange with hook, sample ejection port, and thermocouple interface 2. Bottom: Gate valve + mechanical pressure gauge 3. Bottom flange includes gas inlet |
| Quenching Container | 1. Stainless steel liquid tank fixed below tube 2. Manual gate valve between tube and tank 3. Top flange: Hanging mechanism (max 1000g sample) 4. Push-release mechanism for sample quenching 5. Requires 5 PSI argon purge and open gate valve before release |
| Vacuum Pump | Standard: Stainless steel vacuum flange with valves. Vacuum range: 10 Pa (mechanical pump); 10<sup>-3</sup> Pa (molecular pump) |
Kejia Electric Furnace proudly presents the 1600°C small vertical high-temperature tube furnace, an engineering marvel specifically crafted for CVD experiments involving precise powder surface deposition. With a furnace chamber made from high-purity alumina fiber, this furnace ensures effortless operation, precise temperature control, exceptional thermal insulation, and uniform temperature distribution. It supports atmosphere introduction and vacuum extraction, making it an essential component in university laboratories and industrial research facilities. Whether synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or performing heat treatments, it accommodates a comprehensive range of high-, medium-, and low-temperature CVD processes with unparalleled precision.
| Parameter | Specification |
|---|---|
| Furnace Tube Size | 960×900mm (customizable according to customer requirements) |
| Heating Zone Length | 300mm (customizable according to customer requirements) |
| Operating Temperature | 1500°C (long-term heating temperature) |
| Maximum Temperature | 1600°C |
| Temperature Control | Intelligent 30-segment programmable control (optional LCD touch screen) |
| Temperature Accuracy | ±1°C |
| Safety Protection | Over-temperature and thermocouple break protection |
| Heating Rate | Recommended 0~10°C/min |
| Heating Elements | Silicon molybdenum rods |
| Chamber Material | Polycrystalline ceramic fiber, dust-free, excellent insulation, high reflectivity, uniform temperature field, strong thermal shock resistance |
| Flange Connections | Equipped with two stainless steel vacuum flanges, pre-installed with mechanical pressure gauge and stainless steel stop valve |
| Sealing System | Silicone O-ring compression seal between furnace tube and flange, easy to disassemble and reusable, excellent airtightness |
| Vacuum Level | Dual-stage rotary vane pump: 10² Torr Molecular pump unit: 10 Torr |
| Tube Material | Alumina tube |
| Airtightness | 4.03×10³ Pa |
| Temperature Sensor | Type B thermocouple |
Discover a new dimension of thermal treatment with the vertical tube atmosphere furnace, ingeniously designed for rapid sample heating and cooling under vacuum or protective atmospheres. Its innovative four-sided heating ensures 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, maintaining exceptional temperature consistency throughout the entire process.
| Parameter | Specification |
|---|---|
| Furnace Tube Size | 950×1000mm (custom sizes available upon request) |
| Heating Zone Length | 440mm (customizable) |
| Operating Temperature | 1100°C |
| Maximum Temperature | 1200°C |
| Temperature Control | Intelligent 30-segment programmable control (optional LCD touch screen) |
| Temperature Accuracy | ±1°C |
| Safety Protection | Over-temperature and thermocouple break protection |
| Heating Rate | 0~10°C/min |
| Heating Elements | Resistance wire |
| Chamber Material | Polycrystalline ceramic fiber - dust-free, excellent insulation, high reflectivity, uniform temperature field, strong thermal shock resistance |
| Flange Connections | Standard with two stainless steel vacuum flanges, pre-installed with mechanical pressure gauge and stainless steel stop valve |
| Sealing System | Silicone O-ring compression seal between tube and flange - easy disassembly, reusable, excellent airtightness (maintains pressure gauge stability for 12 hours) |
| Vacuum Level | Dual-stage rotary vane pump: 10² Torr Molecular pump unit: 10 Torr |
| Gas Supply System | Equipped with float flow meter; customers can control gas flow rate using float or mass flow meter |
| Tube Material | Fused quartz tube |
| Airtightness | 4.03×10³ Pa |
| Temperature Sensor | Type N thermocouple |
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