| Customization: | Available |
|---|---|
| After-sales Service: | on-Line Service |
| Warranty: | One Year |
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Introducing our state-of-the-art High-Performance Vertical Quenching Fluidized Bed Tube Furnace for Samples, a pinnacle of innovation and efficiency. This advanced high-temperature vertical tube furnace boasts a meticulously crafted composition: a material preheating furnace, reaction furnace, gas preheating furnace, control cabinet, gas supply system, feeding device, and collection device. Constructed with precision using lightweight ceramic fiber, the furnace chamber is designed for seamless operation with a sliding left-right opening, ensuring effortless access while accommodating sintering under diverse inert atmospheres. Our heating elements are crafted from premium alloy heating wires, delivering rapid heating rates and exhibiting exceptional attributes: high-temperature resistance, oxidation resistance, corrosion resistance, and swift temperature escalation. Experience unparalleled accuracy with our intelligent PID 30-segment temperature control, ensuring precise temperature regulation at all times.
Behold the meticulously translated specifications of our remarkable furnace, presented in a clear and concise English table format, for your 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 engineered with precision-crafted feeding and discharge chambers, designed to facilitate continuous material handling, thereby significantly enhancing heat treatment efficiency. The sophisticated fluidized bed comprises a vertically aligned furnace tube and an ingeniously circular heating element distribution within the furnace chamber. This design is impeccably suited for annealing and tempering heat treatments of small steel components, as well as for innovative vertical CVD coating applications, promising superior outcomes.
Versatility meets excellence in our system, capable of operating under meticulously controlled atmospheres or vacuum conditions, while also 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.
| 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 power of AI-based PID regulation, featuring auto-tuning and advanced multi-segment programming for optimal performance.
Enjoy the precision of PID temperature control with customizable programmable heating and cooling stages.
Experience unrivaled temperature accuracy, ensuring precise operations with a deviation of merely ±1°C.
Benefit from comprehensive safety features with over-temperature and power failure protection, including automatic circuit cutoff for peace of mind.
Leverage the auto-tuning function to achieve meticulous temperature calibration, ensuring consistent and precise results.
Embrace the ease of touchscreen operation, featuring data logging and export capabilities, streamlining your workflow with advanced 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.
Innovative gas flow 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.
Note:Ensure to meticulously control the gas flow rate, tailored to particle size, to prevent any excessive flow from carrying particles beyond the crucial heating zone. This attention to detail guarantees the integrity and success of your experimental outcomes.
| 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 stands as the ultimate solution for a wide range of CVD experiments that demand precise reaction temperatures reaching up to 1600°C. Its versatility is unmatched, extending to vacuum sintering, protective atmosphere sintering, intricate battery material preparation, and pioneering nanomaterials applications, thereby setting new industry benchmarks.
| 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) |
Excellence defines this high-temperature tube furnace, centered around a high-purity quartz tube with an operational pinnacle of 1200°C. This avant-garde equipment features an intuitive control system, delivering consistent temperature distribution, unwavering safety, supreme reliability, ease of use, precise temperature control accuracy, exceptional thermal insulation, rapid heating and cooling, and remarkable energy efficiency. Paired with a sophisticated vacuum system, it supports both atmosphere introduction and vacuum pumping, customizable with a vacuum pump for specific needs. Favored by universities, research institutes, and industrial enterprises, it is the benchmark for experimental endeavors.
| 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 innovative furnace uses high-purity quartz tubes as its refined reaction chamber, designed to function within the temperature range of300°C to 1100°C. The control system of this distinguished series iscutting-edge and internationally acclaimed, offeringunmatched safety, unwavering reliability, and user-focused operation. It boastsprecise temperature control (±1°C), superior thermal insulation, exceptional temperature uniformity, and dual adaptability with vacuum/atmosphere environments.
Widely implementedin pioneering experiments and bespoke production withinesteemed universities, leading research institutes, 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. |
Crafted for the discerning customer, this vertical tubular furnace is tailored for heat treatment processes such as quenching, annealing, and tempering of small steel components, including vertical CVD coating. It excels in controlled atmospheres or vacuum conditions, effortlessly transitioning into a standard tubular furnace. Perfectly equipped for university laboratories, research institutes, and related establishments, it represents flexibility and precision in practice.
| 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 epitome of precision in CVD experiments with our vertical fluidized bed tubular furnace, exquisitely designed for superior solid-phase vapor deposition. This marvel features a furnace tube made from high-purity quartz, fashioned into a bespoke shape to maximize performance. With its innovative embedded quartz mesh, this furnace ensures secure and stable positioning. Powder 2 gracefully cascades from the tube's peak onto this dependable mesh, while another mesh is seamlessly integrated into the moveable flange assembly. The synchronised introduction of nitrogen and acetylene masterfully fluidizes Powder 1 gas through the upper mesh into the coating reaction zone, elegantly guiding Powder 2 particles into the reaction zone for high-level 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, a pinnacle of meticulous engineering with its vertically aligned tube and annular heating element distribution. It is ideally suited for precise heat treatment of small steel components, such as annealing and tempering. This furnace shines in vertical CVD coating processes, offering unparalleled versatility by performing flawlessly under both controlled atmospheres and vacuum conditions. Amplify your research endeavors in university laboratories, research institutes, and scientific institutions with this state-of-the-art equipment, which seamlessly doubles 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) |
Experience next-level innovation with the advanced 1000°C vertical tubular furnace, meticulously crafted for rapid and efficient sample heating under vacuum or protective atmospheres. Its dual-side heating system ensures exceptional temperature uniformity, while the vertical structure optimizes exhaust ventilation. Expertly mounted on a movable stand, this furnace offers effortless tube access, complemented by a top-mounted lifting mechanism ingeniously designed to accommodate diverse heating and cooling demands.
This cutting-edge high-temperature fluidized bed furnace is meticulously crafted for university laboratories and industrial research facilities. It delivers unmatched performance in the following areas:
Comprehensive chemical analysis of metals and ceramics, ensuring precise and reliable results.
Thorough physical property measurements for enhanced material characterization.
Precision sintering and dissolution processes, achieving optimal material consolidation.
Expert heat treatment of small rigid components, including processes like annealing and calcination.
Exceptional Advantages:
The innovative vertical gas flowensures optimal removal of reaction byproducts, promoting cleaner processes.
State-of-the-art precision dual-zone heatingdelivers unrivaled temperature uniformity, maintaining ±1°C accuracy.
User-friendly ergonomic access designfeatures an adjustable height mechanism for ease of use and convenience.
Versatile multi-process compatibilityperfectly supports both vacuum and atmospheric operations, expanding research capabilities.
| 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 |
Our state-of-the-art vertical fluidized bed tubular furnace is engineered for CVD experiments targeting powder surface deposition. It boasts a tube crafted from high-purity quartz with a custom-shaped design and a quartz boat featuring a porous quartz plate, customizable to optimize pore size. The powder sample is securely settled on this plate, with a bottom-fed gas flow suspending particles in the heating zone, optimizing deposition experiments.
Important Note:To ensure particles remain within the heating zone during gas injection, meticulously adjust the flow rate to align with the particle size during experimental procedures.
Distinguished Features:
A customizable porous quartz platedesigned to achieve superior fluidization dynamics.
Precision gas flow controlensures consistent particle suspension for optimal experimental conditions.
Constructed from high-purity quartzto guarantee absolute chemical inertness and purity.
Ingenious vertical designfacilitates highly efficient gas-solid interaction, enhancing experimental outcomes.
| 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, ensuring consistent experimental conditions.
2. Gas flow suspends solid particles within the heating zone for optimal interactions.
3. Removable design allows convenient tube extraction post-experiment for effortless maintenance. |
|Critical Notice| Adjust the gas flow precisely according to particle size to ensure particles remain effectively within the heating zone, maximizing experimental precision. |
| 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:
Revolutionary Customizable Porous PlateEnsures unparalleled fluidization efficiency
Exquisite Precision Temperature ControlAchieves an enviable ±1°C accuracy
Ingenious Swift Access DesignStreamlines effortless sample handling with grace
Advanced and Versatile Gas Flow ControlExpertly accommodates a variety of particle sizes
The High-Performance Vertical Quenching Fluidized Bed Tube Furnace by HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD seamlessly integrates avant-garde engineering with remarkable versatility. This masterfully engineered vertical tube furnace showcases a meticulously crafted framework, featuring a vertical alignment and aesthetically circular arranged heating elements within the chamber. It excels in diverse heat treatment applications such as quenching, annealing, and tempering of small steel components, and is exceptionally suited for vertical CVD coating processes. Its unmatched adaptability shines whether it operates under atmospheric or vacuum conditions, or serves as a conventional tube furnace. Tailored for university laboratories, research bodies, and small-batch producers, this equipment epitomizes peak innovation and efficiency.
| 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 |
This remarkable equipment, featuring a sophisticated resistance wire heating element, embodies a pinnacle of precision and operational excellence. The double-layer shell design, paired with a 30-segment programmable temperature control system, utilizes phase-shift triggering alongside advanced thyristor control to ensure peerless accuracy. The chamber, built from top-tier alumina polycrystalline fiber material, guarantees superior thermal performance, while the robust stainless steel furnace tube offers enduring reliability. The cleverly devised openable furnace door facilitates seamless tube replacement, elevating operational convenience to extraordinary levels.
The high-temperature vertical tube furnace defines excellence with its unrivaled benefits. Delivering impeccably uniform temperature dispersion and maintaining minimal surface temperature, it is engineered for rapid heating and cooling processes, all while championing exemplary energy efficiency. This furnace consistently surpasses expectations, offering an experience of superior quality and performance 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 |
Welcome to the zenith of quenching technology: an innovative vertical vacuum tube quenching furnace armed with advanced molybdenum disilicide (MoSi2) heating elements. Its robust double-layer shell structure encloses an 80mm-diameter corundum tube and a liquid-sealed container, meticulously crafted for optimal sample quenching. This furnace embodies a harmonious fusion of pioneering technology with practical utility, setting new standards in the field.
Immerse yourself in the wonders of rapid phase transformation research with a state-of-the-art device that enables instantaneous sample immersion from lofty temperatures soaring up to 1700°C into an ice-water or oil bath. Perfectly suited for laboratory experimentation, it provides unparalleled insights into material phase transformations and microstructure properties, rendering it an indispensable tool for breakthrough research endeavors.
| 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 tour de force designed for CVD experiments focused on powder surface deposition. Housing a furnace chamber made of high-purity alumina fiber, this furnace promises effortless operation, precise temperature regulation, exceptional thermal insulation, and uniform heat distribution. Supporting atmosphere introduction and vacuum extraction, it is an indispensable asset in university labs and industrial R&D facilities. Whether synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or performing heat treatments, it handles a comprehensive range of high-, medium-, and low-temperature CVD processes with unmatched accuracy and finesse.
| 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 |
Reveal a new era of thermal treatment with the vertical tube atmosphere furnace, meticulously crafted for swift sample heating and cooling under vacuum or protective environments. Its groundbreaking four-sided heating system guarantees a flawlessly uniform temperature field, while the vertical configuration optimizes gas exhaust flow. Conveniently mounted on a mobile stand, it streamlines tube loading and unloading, maintaining exceptional temperature consistency throughout the operation.
| 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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