| 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 meticulously assembled with precision, featuring a suite of components: a material preheating furnace, a reaction furnace, a gas preheating furnace, a control cabinet, a gas supply system, a feeding device, and a collection device. Crafted with lightweight ceramic fiber, the furnace chamber's design ensures seamless operation with its sleek sliding left-right opening, providing effortless access and accommodating sintering under a variety of inert atmospheres. Our heating elements are constructed from premium alloy heating wires, offering rapid heating rates and outstanding characteristics: high-temperature resistance, oxidation resistance, corrosion resistance, and swift temperature escalation. Experience unmatched precision with our intelligent PID 30-segment temperature control, delivering precise temperature regulation at all times.
Presenting the meticulously translated specifications of our exceptional furnace, displayed in a clear and concise English table format for your utmost convenience and understanding:
| 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, facilitating continuous material handling to significantly enhance heat treatment efficiency. The sophisticated fluidized bed includes a vertically aligned furnace tube and an ingeniously circular heating element distribution within the chamber. Suited for annealing and tempering small steel components, as well as innovative vertical CVD coating applications, it promises outstanding results.
Where versatility meets excellence, our system operates under meticulously controlled atmospheres or vacuum conditions, adaptable as a conventional tube furnace. It's an ideal solution for university laboratories, research institutes, and esteemed scientific facilities, poised to elevate your research potential.
| 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 reliability.
Enjoy the unparalleled precision of PID temperature control with customizable, programmable heating and cooling stages, tailored to your needs.
Experience unprecedented temperature accuracy, ensuring precise operations with a deviation of merely ±1°C, guaranteeing flawless results.
Benefit from comprehensive safety features, including over-temperature and power failure protection with automatic circuit cutoff, providing peace of mind with every use.
Leverage the auto-tuning function to achieve meticulous temperature calibration, ensuring consistent and precise results every time.
Embrace the ease of touchscreen operation, featuring data logging and export capabilities, streamlining your workflow with advanced functionalities and seamless operation.
| Temp. Control Accuracy | ±1°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 flows seamlessly through the reaction zone, optimizing particle suspension for superior results.
Our innovative gas flow suspends solid particles within the heating zone, maximizing deposition and experimental accuracy with precision engineering.
Enjoy the convenience of an open-body design, allowing effortless removal of the quartz tube and processed particles post-experimentation, simplifying your workflow.
Note: Please consider all operational guidelines to ensure safety and optimal performance.Ensure precision in your experiments by meticulously adjusting the gas flow rate to suit the particle size. This essential step prevents the unwanted carryover of particles beyond the heating zone, thus maintaining the integrity of your experimental results.
| Furnace Structure | 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:Discover the 1600°C high-temperature tube furnace: the ultimate solution for an extensive range of CVD experiments demanding precise reaction temperatures up to 1600°C. Its versatility encompasses vacuum sintering, protective atmosphere sintering, the sophisticated preparation of battery materials, and pioneering applications in nanomaterials, setting unparalleled standards in the industry.
| Tube Furnace 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) |
Embodying industrial excellence, the high-temperature tube furnace features a high-purity quartz tube core with an impressive peak operational temperature of 1200°C. This avant-garde equipment boasts an intuitive control system and offers benefits like consistent temperature distribution, unwavering safety, and supreme reliability. Users will appreciate its ease of operation, precise temperature control accuracy, exceptional thermal insulation, rapid heating and cooling rates, and superior energy efficiency. Integrated with a sophisticated vacuum system, it proficiently supports atmosphere introduction and vacuum pumping, customizable with a vacuum pump to meet specific requirements. This gold standard equipment is widely adopted by universities, research institutes, and industrial enterprises for experimental use.
| 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, featuring high-purity quartz tubes as its refined reaction chamber, operates within a variable temperature spectrum of300°C to 1100°C.The control system of this esteemed series isinternationally acclaimed for its advancement, ensuringunmatched safety, unwavering reliability, and a user-friendly operation. It proudly showcasesexceptional precise temperature control (±1°C), superb thermal insulation, superior temperature uniformity, and dual compatibility with vacuum and atmospheric environments..
Widely employedin pioneering experimentation and boutique production atesteemed universities, prominent research institutes, and forward-thinking industrial enterprises.
| 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. |
Tailored for discerning customers, this vertical tubular furnace is a bespoke creation designed for heat treatment processes such as quenching, annealing, and tempering of small steel components, as well as vertical CVD coating. It excels under controlled atmospheres and vacuum conditions, with seamless adaptability into a standard tubular furnace. Perfectly suited for university labs, research institutes, and complementary establishments, it embodies flexibility and precision for diverse applications.
| 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. |
Meticulously designed for the intricate world of CVD experiments, this vertical fluidized bed tubular furnace stands as a paragon of advanced engineering. Crafted with a furnace tube of high-purity quartz, its bespoke design is accentuated by an embedded quartz mesh for unwavering stability. Witness Powder 2 gracefully cascade from the peak of the tube onto this mesh, with another mesh securely affixed to the moveable flange assembly. The strategic introduction of nitrogen and acetylene ingeniously fluidizes Powder 1 gas through the superior mesh into the coating reaction zone, skillfully transporting Powder 2 particles into the reaction zone for cutting-edge deposition experiments.
| 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 |
Step into the future with our revolutionary vertical tubular furnace. Expertly engineered with a vertical tube orientation and an annular heating element distribution, it's the perfect cornerstone for the delicate heat treatment of small steel components, including annealing and tempering processes. This furnace is a beacon in vertical CVD coating applications, offering unparalleled versatility by maintaining excellence under controlled atmospheres or vacuum conditions. Elevate the standards of your research in university laboratories, research institutes, and scientific environments with this state-of-the-art apparatus that doubles as a conventional tubular furnace.
| 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) |
Discover the forefront of technology with our groundbreaking 1000°C vertical tubular furnace, crafted for accelerated sample heating under vacuum or protective atmospheres, boasting dual-side heating for supreme temperature uniformity. The vertical structure is designed for perfect exhaust ventilation, with the furnace body skillfully mounted on a movable stand for seamless tube access. Ingeniously designed, the top-mounted lifting mechanism easily adapts to diverse heating and cooling requirements, embodying cutting-edge innovation.
This elite high-temperature fluidized bed furnace is meticulously engineered for the discerning needs of university laboratories and industrial research facilities, providing unmatched performance in the following areas:
Detailed chemical analysis of metals and ceramics
Comprehensive physical property evaluation
Meticulous sintering and dissolution operations
Precision heat treatment of small rigid components, such as annealing and calcination
Outstanding Advantages:
Innovative vertical gas flowensures meticulous removal of reaction byproducts
Precision-engineered dual-zone heatingdelivers exceptional ±1°C temperature consistency
Intuitive ergonomic accessfeatures an adjustable height mechanism for ease of use
Flexible multi-process compatibilitysupports both vacuum and atmospheric conditions with ease
| 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 |
Introducing the trailblazing vertical fluidized bed tubular furnace, custom-crafted for CVD experiments targeting powder surface deposition. It boasts a high-purity quartz tube with a bespoke design, complete with a quartz boat featuring a porous quartz plate, customizable for optimal pore size. The powder sample is elegantly placed on this plate, with a bottom-fed gas flow ensuring particle suspension in the heating zone for efficient deposition experimentation.
Significant Note:To effectively prevent particles from bypassing the heating zone during gas infusion, ensure that the flow rate is precisely calibrated to correspond with the particle size throughout the experimental protocols.
Distinctive Features:
Adaptable porous quartz plateengineered for exceptional fluidization properties
Sophisticated gas flow controlguarantees uniform particle suspension and distribution
Crafted from high-purity quartzto maintain absolute chemical inertness and purity
Ingenious vertical designpromotes optimal gas-solid interaction for advanced research
| 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) |
|Attributes of the Fluidization Zone| 1. Consistent reaction gas flow throughout the zone
2. Gas flow effectively suspends solid particles in the heating zone
3. Convenient removable design for easy tube extraction post-experiments |
|Important Advisory| Tailor the gas flow to fit the particle size, ensuring particles remain in the heating zone for optimal results |
| Additional Features | |
|---|---|
| Pressure 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:
Experience the adaptable ingenuity of a customizable porous plate,designed to guarantee seamless and optimal fluidization every time.
Harness precision like never before with precision temperature control,which achieves an unparalleled accuracy of ±1°C.
Benefit from our swift access design,that dramatically facilitates effortless sample handling.
Explore advanced, versatile gas flow control,engineered to accommodate a wide range of particle sizes with ease.
The High-Performance Vertical Quenching Fluidized Bed Tube Furnace from HENAN RUNJING INSTRUMENT EQUIPMENT CO.,LTD harmonizes state-of-the-art engineering with unmatched versatility. This brilliant vertical tube furnace features a meticulously crafted structure, boasting a vertical tube position and artistically arranged circular heating elements within the chamber. Perfect for various heat treatment processes such as quenching, annealing, and tempering of small steel parts, it excels in vertical CVD coating applications as well. Whether operating under atmospheric or vacuum conditions, or serving as a conventional tube furnace, its adaptability is second to none. Ideally suited for university laboratories, research institutions, and small-batch production in enterprises, this equipment epitomizes innovation.
| 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 is a masterclass in precision and efficiency. The innovative double-layer shell structure, together with a 30-segment programmable temperature control instrument, uses phase-shift triggering and advanced thyristor control for unmatched accuracy. Its furnace chamber, crafted from premium alumina polycrystalline fiber material, ensures superior thermal performance, while the stainless steel furnace tube guarantees durability. The thoughtfully designed openable furnace door allows for effortless tube replacement, elevating operational convenience to unprecedented heights.
The high-temperature vertical tube furnace sets the benchmark for excellence with its extraordinary advantages. Offering impeccably uniform temperature distribution and maintaining a low surface temperature, it is engineered for rapid heating and cooling rates while championing energy efficiency. This furnace doesn't just meet expectations; it exceeds them, delivering a superior experience each time.
| 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 equipped with cutting-edge molybdenum disilicide (MoSi2) heating elements. Its robust double-layer shell structure houses an 80mm-diameter corundum tube and a meticulously designed liquid-sealed container, specifically for sample quenching. This furnace embodies the perfect synergy of groundbreaking innovation and practical functionality.
Experience the marvel of rapid phase transformation research with a device that allows instantaneous sample immersion from extreme high temperatures (up to 1700°C) into an ice-water or oil bath. Perfectly tuned for laboratory experiments, it offers unprecedented insights into material phase transformations and microstructure properties, marking it as an indispensable tool for groundbreaking research.
| 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 triumph crafted for CVD experiments involving powder surface deposition. With a furnace chamber made from high-purity alumina fiber, this furnace offers effortless operation, pinpoint temperature control, superior thermal insulation, and consistent temperature distribution. It facilitates atmosphere introduction and vacuum extraction, establishing it as an essential component in university laboratories and industrial research facilities. Whether synthesizing carbon nanotubes, coating crystalline silicon substrates, welding metals, or conducting heat treatments, it supports a comprehensive range of high-, medium-, and low-temperature CVD processes with unmatched precision.
| Parameter | Specification |
|---|---|
| Furnace Tube Size | 960×900mm (customizable according to customer requirements) |
| Heating Zone Length | 300mm (customizable according to customer requirements) |
| Operating Temperature | 1500°C (long-term heating temperature) |
| Maximum Temperature | 1600°C |
| Temperature Control | Intelligent 30-segment programmable control (optional LCD touch screen) |
| Temperature Accuracy | ±1°C |
| Safety Protection | Over-temperature and thermocouple break protection |
| Heating Rate | Recommended 0~10°C/min |
| Heating Elements | Silicon molybdenum rods |
| Chamber Material | Polycrystalline ceramic fiber, dust-free, excellent insulation, high reflectivity, uniform temperature field, strong thermal shock resistance |
| Flange Connections | Equipped with two stainless steel vacuum flanges, pre-installed with mechanical pressure gauge and stainless steel stop valve |
| Sealing System | Silicone O-ring compression seal between furnace tube and flange, easy to disassemble and reusable, excellent airtightness |
| Vacuum Level | Dual-stage rotary vane pump: 10² Torr Molecular pump unit: 10 Torr |
| Tube Material | Alumina tube |
| Airtightness | 4.03×10³ Pa |
| Temperature Sensor | Type B thermocouple |
Discover a new dimension of thermal treatment with the vertical tube atmosphere furnace, expertly designed for rapid sample heating and cooling under vacuum or protective atmospheres. Its innovative four-sided heating guarantees a perfectly uniform temperature field, while the vertical structure enhances gas exhaust flow. Conveniently mounted on a movable stand, it simplifies tube loading and unloading, ensuring exceptional temperature consistency throughout the process.
| 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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