| 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 encompassing 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 and control with our intelligent PID 30-segment temperature regulation, ensuring precise temperature management at all times.
Behold the meticulously translated specifications of our remarkable furnace, presented in a clear, 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 innovative design is impeccably suited for annealing and tempering heat treatments of small steel components, as well as for groundbreaking 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 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 power of AI-based PID regulation, featuring auto-tuning and advanced multi-segment programming for optimal performance and control.
Enjoy the precision of PID temperature control with customizable programmable heating and cooling stages, tailored to your specific needs.
Experience unrivaled temperature accuracy, ensuring precise operations with a deviation of merely ±1°C, providing you with reliable and consistent results.
Benefit from comprehensive safety features with over-temperature and power failure protection, including automatic circuit cutoff for peace of mind during operation.
Leverage the auto-tuning function to achieve meticulous temperature calibration, ensuring consistent and precise results every time.
Embrace the ease of touchscreen operation, featuring data logging and export capabilities, streamlining your workflow with advanced functionalities for enhanced productivity.
| 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 effective experimentation.
Innovative gas flow suspends solid particles within the heating zone, maximizing deposition and experimental accuracy like never before.
Enjoy the convenience of an open-body design, allowing effortless removal of the quartz tube and processed particles post-experimentation, simplifying processes.
Note: Exercise caution and ensure meticulous adjustments during operations to maintain integrity and precision.Meticulously adjust the gas flow rate in accordance with the particle size to prevent any excessive flow, ensuring particles remain within the heating zone and safeguarding the integrity of your experiments.
| 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 your ideal partner for CVD experiments demanding precision at soaring temperatures up to 1600°C. Its remarkable versatility covers vacuum sintering, protective atmosphere sintering, the intricate preparation of battery materials, and pioneering nanomaterials applications, setting new standards in the scientific realm.
| 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) |
Our high-temperature tube furnace signifies excellence, centered around a high-purity quartz tube with a peak operational temperature reaching 1200°C. Equipped with an intuitive control system, it offers a host of benefits including consistent temperature distribution, unwavering safety, and supreme reliability. Enjoy ease of operation, precise temperature control, outstanding thermal insulation, swift heating and cooling rates, and impressive energy efficiency. With a sophisticated vacuum system, it facilitates both atmosphere introduction and vacuum pumping, customizable with a tailored vacuum pump for specific requirements. A trusted choice among universities, research institutes, and industrial enterprises, it's the benchmark for experimental success.
| 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 cutting-edge furnace employs high-purity quartz tubes as its premium reaction chamber, operating seamlessly within a temperature range of300°C to 1100°C. The distinguished control system of this series isinternationally advanced, ensuringunrivaled safety, steadfast reliability, and a user-centric experience. It proudly featuresprecise temperature control with an accuracy of ±1°C, superior thermal insulation, exemplary temperature uniformity, and adaptability to both vacuum and atmosphere environments.
Widely embracedin groundbreaking experiments and boutique production withinprestigious universities, pioneering 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, as well as vertical CVD coating. It excels in controlled atmospheres or vacuum conditions and effortlessly transitions into a standard tubular furnace. Ideally suited for university labs, research institutes, and affiliated facilities, it epitomizes flexibility and precision.
| 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. |
A masterpiece of engineering, this vertical fluidized bed tubular furnace is meticulously designed for CVD experiments involving solid-phase vapor deposition. Its furnace tube, crafted from high-purity quartz and tailored to a bespoke shape, houses an embedded quartz mesh for secure positioning. Powder 2 gracefully cascades from the pinnacle of the tube onto this mesh, while another mesh is securely fastened to the moveable flange assembly. Through the introduction of nitrogen and acetylene, Powder 1 is fluidized, elegantly guiding it through the upper mesh into the coating reaction zone, carrying Powder 2 particles with sophistication for intricate 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 |
Discover the groundbreaking innovation of the vertical tubular furnace, precisely engineered with a vertically oriented tube and an innovative annular heating element distribution. This masterpiece is ideal for the meticulous heat treatment of small steel components, including annealing and tempering. It excels in vertical CVD coating processes, offering unparalleled versatility by seamlessly operating under controlled atmospheres or vacuum conditions. Enhance your research endeavors in university laboratories, research institutes, and scientific institutions with this cutting-edge equipment, also functioning 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) |
Presenting the state-of-the-art 1000°C vertical tubular furnace, masterfully designed for rapid sample heating under vacuum or protective atmospheres. This innovative furnace boasts dual-side heating for unmatched temperature uniformity, while its vertical structure ensures optimal exhaust ventilation. Expertly mounted on a movable stand, it allows effortless tube access, and the top-mounted lifting mechanism is ingeniously crafted to meet diverse heating and cooling demands.
Crafted with precision and sophistication, this advanced high-temperature fluidized bed furnace is the perfect ally for university laboratories and industrial research facilities, delivering unmatched performance in:
Comprehensive and detailed chemical analysis of metals and ceramics
In-depth and meticulous physical property measurements
Precision-driven sintering and dissolution processes
Expertly conducted heat treatment of small rigid components, encompassing annealing and calcination
Exceptional Advantages:
Innovative vertical gas flowensures the optimal removal of reaction byproducts with precision
Sophisticated precision dual-zone heatingdelivering ±1°C temperature uniformity for consistency
User-centric ergonomic accessfeaturing an adjustable height mechanism for ease of use
Versatile multi-process compatibilitysupports seamless operations in both vacuum and atmospheric conditions
| 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 |
Presenting the state-of-the-art vertical fluidized bed tubular furnace, meticulously tailored for CVD experiments focusing on powder surface deposition. It features a high-purity quartz tube with a custom-shaped design, incorporating a quartz boat with a porous quartz plate that can be customized for optimal pore size. The powder sample elegantly rests on this plate, and a bottom-fed gas flows through, skillfully suspending particles in the heating zone for highly efficient deposition experiments.
Important Note:To ensure precise experimental outcomes, meticulously adjust the flow rate to match the particle size during gas injection to prevent particles from bypassing the heating zone.
Distinguished Features:
Customizable porous quartz platedesigned for superior and efficient fluidization
Precision gas flow controlensures consistent and reliable particle suspension
Crafted from the finest high-purity quartzto ensure absolute and uncompromising chemical inertness
Ingenious vertical designfacilitates efficient and effective gas-solid interaction
| 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 and consistent reaction gas flow throughout the zone
2. Gas flow meticulously suspends solid particles in the heating zone
3. Removable design for convenient and easy tube extraction post-experiment |
|Critical Notice| Adjust the gas flow precisely according to particle size to ensure particles remain within the heating zone for optimal results |
| 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:
Customizable porous plate that sets new benchmarks in flexibility and adaptability.Ensures optimal fluidization, enhancing the performance and efficiency of your processes.
Precision temperature control for impeccable accuracy and reliability.Achieves ±1°C accuracy, ensuring your operations are consistently precise.
Swift access design to streamline your workflow and maximize productivity.Facilitates sample handling with unparalleled ease and efficiency.
Advanced versatile gas flow control to accommodate every need and application.Accommodates different particle sizes effortlessly, providing unmatched operational flexibility.
The High-Performance Vertical Quenching Fluidized Bed Tube Furnace from HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD is a revolution in engineering excellence and versatility. Ingeniously designed, this vertical tube furnace showcases a sophisticated structure, with its tube artfully positioned vertically and heating elements arranged in a circular format for optimal performance. Perfect for a multitude of heat treatment processes including quenching, annealing, and tempering of small steel parts, its capabilities extend to exceptional vertical CVD coating applications. With seamless adaptability to both atmospheric and vacuum conditions, this furnace doubles as a conventional tube furnace, making it ideal for university laboratories, research institutions, and enterprises focused on small-batch production. Truly, this is a masterpiece of innovation and utility.
| 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 equipment exemplifies precision and efficiency. Its double-layer shell structure, paired with a 30-segment programmable temperature control instrument, utilizes phase-shift triggering and advanced thyristor control for peerless precision. The chamber, crafted from premium alumina polycrystalline fiber material, ensures remarkable thermal performance, while its stainless steel tube promises lasting durability. The cleverly designed openable furnace door simplifies tube replacement, enhancing operational convenience to a higher echelon.
The high-temperature vertical tube furnace redefines excellence with its unparalleled advantages. Delivering impeccably uniform temperature distribution and maintaining a low surface temperature, this furnace is engineered for rapid heating and cooling rates with an emphasis on energy efficiency. It not only meets but exceeds the highest expectations, providing an extraordinary experience with every 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 the zenith of quenching technology: a vertical vacuum tube quenching furnace, boasting state-of-the-art molybdenum disilicide (MoSi2) heating elements. Its robust double-layer shell structure contains an 80mm-diameter corundum tube and a liquid-sealed container, precisely engineered for sample quenching. This furnace seamlessly blends cutting-edge innovation with practical functionality, setting a new standard in the industry.
Experience the marvel of rapid phase transformation research with a device designed for instantaneous sample immersion from extreme high temperatures (up to 1700°C) into an ice-water or oil bath. Perfectly calibrated for laboratory experiments, this furnace provides groundbreaking insights into material phase transformations and microstructure properties, establishing itself as an indispensable tool for trailblazing 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 meticulously crafted for CVD experiments involving powder surface deposition. Featuring a furnace chamber made from high-purity alumina fiber, this furnace ensures 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 in university laboratories and industrial research facilities. Whether for synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or conducting heat treatments, it performs 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 paradigm in 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 guarantees a perfectly uniform temperature field, while the vertical structure enhances gas exhaust flow efficiency. Conveniently mounted on a movable stand, it simplifies tube loading and unloading, maintaining extraordinary 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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