| 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 masterpiece of innovation and efficiency. This cutting-edge high-temperature vertical tube furnace is a marvel of meticulous engineering, featuring a sophisticated composition: a material preheating furnace, advanced reaction furnace, gas preheating furnace, precision control cabinet, dynamic gas supply system, seamless feeding device, and efficient collection device. Designed with an ultra-lightweight ceramic fiber construction, the furnace chamber offers seamless operation with a sliding left-right opening, ensuring effortless access while accommodating sintering under diverse inert atmospheres. Our heating elements, crafted from superior alloy heating wires, deliver rapid heating rates and outstanding attributes: unparalleled high-temperature resistance, exceptional oxidation resistance, superior corrosion resistance, and swift temperature escalation. Experience the pinnacle of precision with our intelligent PID 30-segment temperature control, guaranteeing precise temperature regulation around the clock.
Discover the meticulously translated specifications of our extraordinary furnace, presented in an elegantly 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 masterfully engineered with precision-crafted feeding and discharge chambers, designed to facilitate non-stop material handling, thereby significantly enhancing heat treatment efficiency. The sophisticated fluidized bed features a vertically aligned furnace tube and an ingeniously circular heating element distribution within the furnace chamber. This advanced design is impeccably suited for annealing and tempering heat treatments of small steel components, as well as groundbreaking vertical CVD coating applications, promising superior, unparalleled outcomes.
Versatility meets excellence in our system, effortlessly operating under meticulously controlled atmospheres or vacuum conditions, while also adaptable as a conventional tube furnace. It is the ideal solution for university laboratories, research institutes, and esteemed scientific facilities, poised 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) |
Harness the cutting-edge power of AI-based PID regulation, featuring auto-tuning and advanced multi-segment programming, for unparalleled performance.
Enjoy the precise control of PID temperature regulation with customizable programmable heating and cooling stages tailored to your needs.
Experience unrivaled precision in temperature accuracy, ensuring operations with a deviation of merely ±1°C, for flawless performance.
Benefit from comprehensive safety features that include over-temperature and power failure protection, with automatic circuit cutoff for your peace of mind.
Leverage the sophisticated auto-tuning function to achieve meticulous temperature calibration, ensuring consistent, precise, and reliable results.
Embrace the ease of touchscreen operation, featuring advanced 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 for maximum efficacy.
Innovative gas flow gently suspends solid particles within the heating zone, maximizing deposition and experimental accuracy.
Enjoy the convenience of an open-body design, allowing effortless removal of the quartz tube and processed particles post-experimentation for enhanced usability.
Note:Meticulously adjust the gas flow rate to perfectly match the particle size, ensuring your particles remain within the heating zone for pristine experimental results and uncompromised integrity.
| 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 choice for an extensive spectrum of CVD experiments demanding precise reaction temperatures up to 1600°C. Its adaptability extends to vacuum sintering, protective atmosphere sintering, the intricate crafting of battery materials, and the pioneering applications of nanomaterials, setting unparalleled benchmarks in this domain.
| 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 signifies a hallmark of excellence, featuring a high-purity quartz tube at its core, achieving a peak operational temperature of 1200°C. This cutting-edge equipment boasts an intuitive control system and numerous advantages such as uniform temperature distribution, uncompromising safety, steadfast reliability, ease of operation, precise temperature control accuracy, exceptional thermal insulation, rapid heating and cooling speeds, and notable energy efficiency. Coupled with an advanced vacuum system, it adeptly facilitates atmosphere introduction and vacuum extraction, with customization options for tailored vacuum requirements. Widely adopted by universities, research institutions, and industrial enterprises, it sets the gold standard for experimental use.
| 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 employs high-purity quartz tubes as its refined reaction chamber, operating within a temperature spectrum of300°C to 1100°C. The control system of this illustrious series isinternationally advanced, ensuringunmatched safety, unwavering reliability, and a user-focused operation. It showcasesprecise temperature control (±1°C), exceptional thermal insulation, superior temperature uniformity, and dual compatibility with vacuum/atmosphere conditions.
Widely employedin cutting-edge experimentation and boutique production atprestigious universities, leading research institutions, and dynamic 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 masterpiece for discerning customers, specifically designed for heat treatment processes such as quenching, annealing, and tempering of small steel components, alongside vertical CVD coating. It thrives under controlled atmospheres or vacuum conditions and can effortlessly transition into a standard tubular furnace. Perfectly tailored for university labs, research institutions, and associated establishments, it epitomizes flexibility and precision in 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. |
Unveiling a marvel of engineering designed exclusively for CVD experiments involving solid-phase vapor deposition, this vertical fluidized bed tubular furnace is the epitome of design and craftsmanship. Constructed with a furnace tube made from high-purity quartz and a custom shape, it features an embedded quartz mesh for secure particle positioning. Powder 2 is gracefully led from the tube's summit onto this mesh, while another mesh is integrated into the moveable flange assembly. The deliberate introduction of nitrogen and acetylene fluidizes Powder 1 gas through the superior mesh into the coating reaction zone, seamlessly guiding Powder 2 particles into the reaction zone for sophisticated deposition techniques.
| 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 groundbreaking vertical tubular furnace, meticulously crafted with a vertically aligned tube and a distributed annular heating element, perfect for the precision heat treatment of small steel components, such as annealing and tempering. This furnace delivers exceptional performance in vertical CVD coating processes, offering unrivaled versatility by functioning effortlessly under controlled atmospheres or vacuum settings. Elevate your research endeavors in university laboratories, research institutes, and scientific facilities with this cutting-edge equipment that also serves as a traditional 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, architected for rapid sample heating under vacuum or protective atmospheres, equipped with dual-sided heating for extraordinary temperature uniformity. Its vertical configuration guarantees optimal exhaust ventilation, and the furnace body is expertly stationed on a movable stand for effortless tube access. The top-mounted lifting mechanism is masterfully designed to meet diverse heating and cooling requirements.
This high-performance high-temperature fluidized bed furnace is expertly designed for university laboratories and industrial research facilities, offering unmatched capabilities in:
In-depth chemical analysis of metals and ceramics
Comprehensive physical property measurements
Accurate sintering and dissolution processes
Professional heat treatment of small rigid components, encompassing annealing and calcination
Outstanding Advantages:
Vertical gas flowguarantees optimal removal of reaction byproducts
Precision dual-zone heatingproviding ±1°C temperature precision
User-friendly ergonomic accessfeaturing an adjustable height mechanism for convenience
Versatile multi-process compatibilitysupports both vacuum and atmospheric operations seamlessly
| 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 advanced vertical fluidized bed tubular furnace is purposefully engineered for CVD experiments centered on powder surface deposition. It boasts a high-purity quartz tube with a custom-shaped design, integrating a quartz boat with a porous quartz plate, adaptable for optimal pore sizing. The powder sample is elegantly placed on this plate, and a bottom-fed gas courses through, suspending particles within the heating zone for proficient deposition experiments.
Important Note:To prevent particles from bypassing the heating zone during gas injection, always ensure the flow rate is meticulously calibrated to harmonize with the particle size during experimental procedures.
Distinctive Features:
Customizable porous quartz plateengineered for superior fluidization
Precision gas flow regulationensures consistent particle suspension throughout
Constructed from high-purity quartzto guarantee absolute chemical inertness and resilience
Ingenious vertical buildfacilitates efficient gas-solid interactions seamlessly
| 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 distribution of reaction gas flow throughout the zone
2. Gas flow suspends solid particles within the heating zone effectively
3. Removable design for convenient post-experiment tube extraction |
|Critical Notice| Adjust the gas flow precisely according to particle size to ensure particles remain optimally within the heating zone |
| 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:
Our Premium Vertical Bed Tube Furnace offers a customizable porous plate, crafted to perfection, which ensures optimal fluidization for your samples, enhancing their treatment and analysis processes.ensures optimal fluidization
Precision temperature control is paramount, and our product achieves this with remarkable accuracy, ensuring every operation is conducted under the most precise conditions.achieves ±1°C accuracy
The swift access design of our furnace is ingeniously crafted to facilitate seamless and efficient sample handling, saving you valuable time and effort.facilitates sample handling
Our advanced versatile gas flow control system is meticulously engineered to accommodate a variety of particle sizes, ensuring adaptability and precision in every application.accommodates different particle sizes
The High-Performance Vertical Quenching Fluidized Bed Tube Furnace from HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD is at the forefront of modern engineering, merging cutting-edge technology with unparalleled versatility. This vertical tube furnace is a masterpiece of design, featuring a vertically positioned tube and intricately arranged circular heating elements. It is the ideal solution for a myriad of heat treatment processes including quenching, annealing, and tempering of small steel parts, while also excelling in vertical CVD coating applications. Capable of operating under atmospheric or vacuum conditions as well as functioning as a conventional tube furnace, its adaptability is simply unrivaled. Tailored for university laboratories, research institutions, and small-batch production enterprises, this equipment exemplifies innovation at its finest.
| 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 sophisticated resistance wire heating element, this piece of equipment stands as a paragon of precision and efficiency. Its double-layer shell structure, coupled with a 30-segment programmable temperature control instrument, employs phase-shift triggering alongside advanced thyristor control, achieving accuracy beyond compare. The furnace chamber, crafted from premium alumina polycrystalline fiber material, ensures superior thermal performance, while the stainless steel furnace tube guarantees durability. Its openable furnace door is designed for effortless tube replacement, elevating operational convenience to unparalleled levels.
The high-temperature vertical tube furnace sets an unrivaled benchmark for excellence with its extraordinary benefits. Offering an impeccably uniform temperature distribution alongside a low surface temperature, it is engineered to deliver swift heating and cooling rates while optimizing energy efficiency. This furnace not only meets but exceeds expectations, promising an outstanding experience with each use.
| 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 a benchmark in quenching technology: our vertical vacuum tube quenching furnace, equipped with advanced molybdenum disilicide (MoSi2) heating elements. Its robust double-layer shell structure encases an 80mm-diameter corundum tube and a specialized liquid-sealed container for sample quenching. This furnace is the epitome of groundbreaking innovation and practical functionality.
Experience the marvel of rapid phase transformation research with our device that enables instantaneous sample immersion from extreme high temperatures (up to 1700°C) into an ice-water or oil bath. Idealy tailored for laboratory experiments, it provides unprecedented insights into material phase transformations and microstructure properties, making it an indispensable tool for groundbreaking 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 unveils the 1600°C small vertical high-temperature tube furnace, an engineering marvel crafted specifically for CVD experiments involving powder surface deposition. With a furnace chamber made from high-purity alumina fiber, this masterpiece offers effortless operation, precise temperature control, superior thermal insulation, and uniform temperature distribution. It supports both atmosphere introduction and vacuum extraction, making it an essential asset for university laboratories and industrial research facilities. Whether synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or conducting heat treatments, it accommodates a full range of high-, medium-, and low-temperature CVD processes with unmatched 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 our vertical tube atmosphere furnace, meticulously 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 stationed on a movable stand, it simplifies tube loading and unloading, maintaining exceptional temperature consistency throughout the 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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