| Customization: | Available |
|---|---|
| After-sales Service: | on-Line Service |
| Warranty: | One Year |
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Experience unparalleled precision and innovation with our high-temperature vertical tube furnace, meticulously crafted for excellence. Its key components include a material preheating furnace, reaction furnace, gas preheating furnace, control cabinet, gas supply system, feeding device, and collection device. The furnace chamber's lightweight ceramic fiber construction ensures precision and durability, while the effortlessly sliding left-right opening grants convenient access for sintering under diverse inert atmospheres. Our high-quality alloy heating wires deliver exceptional performance, featuring rapid heating rates, robust high-temperature resistance, and enduring oxidation and corrosion resistance. The intelligent PID 30-segment temperature control guarantees superior precision in temperature management, setting a new standard for advanced thermal processing.
Behold the meticulous English translation of the precise specifications, elegantly formatted into a comprehensive table for your convenience:
| 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) |
Elevate your heat treatment processes with our vertical fluidized bed tube furnace, equipped with advanced feeding and discharge chambers. This design significantly enhances heat treatment efficiency and ensures continuous material handling. Featuring a vertically arranged furnace tube and a circular heating element distribution, it specializes in annealing and tempering small steel components and is perfect for vertical CVD coating applications.
Our versatile system is engineered to operate under meticulously controlled atmospheres or vacuum conditions, seamlessly transitioning into a conventional tube furnace. It's the ideal choice for university laboratories, cutting-edge research institutes, and other scientific facilities seeking precision and reliability.
| 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) |
Revolutionize your temperature management with our AI-based PID regulation, featuring auto-tuning and dynamic multi-segment programming.
Harness the power of PID temperature control, equipped with programmable heating and cooling stages, to tailor your thermal processing needs.
Achieve remarkable precision with a temperature accuracy of ±1°C, ensuring top-notch performance.
Prioritize safety with our over-temperature and power failure protection, featuring an automatic circuit cutoff for enhanced security.
Optimize accuracy with an auto-tuning function designed for precise temperature calibration.
Enhance operational convenience with our touchscreen interface, offering seamless data logging and export capabilities.
| 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 thorough and consistent processing as reaction gas flows harmoniously through the reaction zone.
Experience efficient processing as solid particles are expertly suspended in the heating zone by the gas flow.
Our innovative open-body design allows the furnace to be opened post-experiments, facilitating easy removal of the quartz tube and processed particles.
Important Note for Optimal Operation: To maintain ideal experimental conditions, ensure gas flow is carefully adjusted based on particle size, preventing their passage beyond the heating zone.
| 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 a versatile marvel, perfectly suited for various CVD experiments necessitating precise reaction temperatures of around 1600°C. It is also highly effective for vacuum sintering, protective atmosphere sintering, and the development of battery materials, making it an ideal solution for the preparation of state-of-the-art nanomaterials and more.
| 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) |
Crafted with precision, the high-temperature tube furnace features a high-purity quartz tube as its core furnace tube, reaching a maximum working temperature of 1200°C. This series stands out with its user-friendly control system, providing a plethora of advantages such as impeccable temperature uniformity, robust safety, and reliability, alongside ease of operation. With high accuracy in temperature control, excellent thermal insulation, and rapid heating/cooling rates, it ensures energy efficiency. The integrated vacuum system enhances versatility, supporting both atmosphere introduction and vacuum pumping, with customizable vacuum pump options tailored to specific customer needs. It is a sought-after choice for experiments conducted by universities, research institutes, and industrial enterprises.
| Parameter | Specification |
|---|---|
| Maximum Temperature | 1200°C |
| Continuous Working Temperature | ≤1100°C |
| Furnace Structure | Double-layer shell design with automatic cooling system |
| Heating Rate Recommendation | ≤10°C/min |
| Tube Material | High-purity quartz tube |
| Chamber Material | Premium high-purity alumina polycrystalline fiber chamber formed by Japanese vacuum adsorption technology, featuring excellent insulation, high reflectivity and uniform temperature distribution |
| Tube Dimensions | Tapered tube φ10φ8600mm (customizable) |
| Heating Zone Length | 200mm (customizable) |
| Flange | Stainless steel sealing flange with quick-disconnect design, equipped with precision needle valve |
| Temperature Control System | 1. AI-based PID control with auto-tuning 2. 30-segment programmable heating/cooling 3. Control accuracy ±1°C 4. Over-temperature and thermocouple failure protection 5. Automatic temperature calibration |
| Heating Element | Resistance wire |
| Temperature Sensor | Type N thermocouple |
| Gas Inlet/Outlet | Integrated into flange |
Multi-station Tube Furnace
This furnace is engineered with high-purity quartz tubes as the reaction chamber, sustaining an adaptable operating temperature range of 300°C to 1100°C. The control system of this series is internationally acclaimed, providing superior safety, impeccable reliability, and intuitive user operation. It boasts precise temperature control (±1°C), exceptional thermal insulation, outstanding temperature uniformity, and compatibility with both vacuum and atmospheric conditions.
Widely esteemed for use in groundbreaking experiments and small-batch production at esteemed universities, leading research institutes, and ambitious 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. |
Engineered for excellence, this vertical tubular furnace is custom-tailored to meet specific customer needs, predominantly utilized for heat treatment processes like quenching, annealing, and tempering of small steel components. It also excels in vertical CVD coating applications. The equipment operates seamlessly under controlled atmospheres or vacuum conditions and is versatile enough to function as a standard tubular furnace, making it a crucial asset in university laboratories, research institutes, and similar institutions.
| 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. |
This is a cutting-edge vertical fluidized bed tubular furnace, meticulously engineered for CVD experiments involving solid-phase vapor deposition. The furnace tube, crafted from high-purity quartz, showcases a bespoke shape and features an embedded quartz mesh for secure fixation. Powder 2 is introduced from the top of the tube onto this meticulously crafted mesh. Another mesh is securely fixed to the movable flange assembly, facilitating the introduction of nitrogen and acetylene to fluidize Powder 1 gas through the upper mesh into the coating reaction zone, enabling Powder 2 particles to be effectively carried into the reaction zone for groundbreaking 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 |
Introducing our sophisticated vertical tubular furnace, a marvel of engineering featuring a vertically oriented furnace tube and an innovative annular heating element distribution design. This furnace is adeptly crafted for heat treatment processes such as annealing and tempering of petite steel components, and it excels in vertical CVD coating applications. Ideal for environments requiring controlled atmospheres or vacuum conditions, it also functions as a standard tubular furnace. Perfectly tailored for university laboratories, research institutes, and similar scientific institutions, it is an indispensable tool for scientific advancement.
| 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) |
This exceptional 1000°C vertical tubular furnace boasts a groundbreaking design that facilitates rapid sample heating under vacuum or protective atmospheres. Its dual-side heating ensures unparalleled temperature uniformity. The vertical structure enhances exhaust ventilation efficiency, while the furnace body is mounted on a convenient movable stand for effortless tube access. The top-mounted lifting mechanism is ingeniously designed to meet various heating and cooling requirements, providing an ergonomic and efficient user experience.
This advanced high-temperature fluidized bed furnace is meticulously engineered for university laboratories and industrial research facilities, offering unparalleled versatility and precision for:
Chemical analysis of metals and ceramics, delivering precise insights into material compositions.
Physical property measurements, enabling detailed assessments of material characteristics.
Sintering and dissolution processes, facilitating controlled and efficient material transformations.
Heat treatment of small rigid components, including annealing and calcination, with precision and reliability.
Key Advantages that set our product apart:
Ingenious Vertical gas flow, optimizing the removal of reaction byproducts for enhanced efficiency.
Innovative Dual-zone heating, ensuring precise temperature uniformity with ±1°C accuracy.
Ergonomic access, featuring an adjustable height mechanism for ease of use.
Multi-process compatibility, seamlessly supporting vacuum and atmosphere operations.
| 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 vertical fluidized bed tubular furnace is expertly designed for CVD experiments involving powder surface deposition. It features a custom-shaped high-purity quartz tube, equipped with an internal quartz boat containing a porous quartz plate that can be customized in pore size. The powder sample rests on this plate, while gas introduced from the bottom flows through it, suspending particles in the heating zone for optimal deposition experiments.
Important Operational Note: During gas injection, careful adjustment of flow rates is essential to prevent particles from bypassing the heating zone, which must be tailored to particle size for optimal results.
Key Features of our state-of-the-art equipment:
Customizable porous quartz plate, designed for optimized fluidization and adaptability.
Precision gas flow control, maintaining particle suspension with unrivaled accuracy.
High-purity quartz construction, ensuring unmatched chemical inertness and durability.
Innovative Vertical design, facilitating efficient gas-solid interactions for superior results.
| Parameter | Specification |
|---|---|
| Heating Zone Length | 440mm (customizable) |
| Furnace Tube Dimensions | Φ60×1000mm (customizable) |
| Tube Material | High-purity quartz tube with built-in 0.2mm porous quartz plate (customized) |
| Operating Temperature | ≤1100°C |
| Maximum Temperature | 1200°C |
| Temperature Sensor | Type N thermocouple |
| Temperature Control System | Intelligent 30-segment PID programmable control with auto-tuning function |
| Temperature Accuracy | ±1°C |
| Temperature Protection | Over-temperature and thermocouple break protection |
| Heating Rate | Recommended 0-10°C/min |
| Heating Elements | Resistance wire |
| Furnace Lining Material | Polycrystalline fiber with excellent insulation, high reflectivity and uniform temperature distribution |
| Flange | Detachable stainless steel vacuum flange |
| Sealing System | O-ring compression seal (reusable, good airtightness) |
| Fluidization Zone Features include: | 1. Uniform reaction gas flow through the reaction zone for consistency
2. Solid particles are expertly suspended in the heating zone by gas flow
3. Openable design for easy tube removal post-experimentation |
| Critical Note for Optimal Operation | Gas flow adjustments are crucial to align with particle size, preventing bypassing of the heating zone |
| Additional Features | |
|---|---|
| Pressure Gauge | Mechanical pressure gauge at gas outlet |
| Shell Structure | Double-walled with air cooling system, openable design |
| Furnace Structure | Vertical configuration |
| Flow Meter | Hydrogen float flow meter for precise fluidization control |
Unmatched Key Advantages:
Customizable porous plate, ensuring optimized fluidization for diverse applications.
Precision temperature control, with ±1°C accuracy, guarantees exact thermal conditions.
Quick-access design, facilitates effortless sample handling and user interaction.
Versatile gas flow control, catering to a variety of particle sizes for maximum utility.
Immerse yourself in cutting-edge heat treatment technology with our vertical tube furnace. This marvel of engineering places the furnace tube upright, while the heating elements form a circular embrace within the chamber, optimizing efficiency for processes like quenching, annealing, and tempering small steel parts. Perfectly suited for vertical CVD coating, this equipment is versatile, operating under both atmospheric and vacuum conditions. Elevate your operations with a multifunctional tube furnace, ideal for university labs, research institutions, and small-scale industrial production.
| 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 |
Revolutionize your heating process with our state-of-the-art equipment, featuring resistance wire heating elements, a robust double-layer shell, and a 30-segment programmable temperature control instrument ensuring precision with phase-shift triggering and thyristor control. The furnace chamber, crafted from premium alumina polycrystalline fiber, and the stainless steel furnace tube promise durability and performance excellence. The innovative openable furnace door design facilitates effortless tube replacement, enhancing operational efficiency.
Experience the pinnacle of thermal technology with our high-temperature vertical tube furnace, designed for exceptional performance. Its uniform temperature distribution, coupled with a low surface temperature, ensures safety and precision. Enjoy rapid heating and cooling rates for unparalleled energy efficiency, making this furnace an indispensable tool for advanced applications.
| 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 |
Discover the power of advanced quenching with our vertical vacuum tube quenching furnace. Harnessing the strength of molybdenum disilicide (MoSi2) heating elements within a sophisticated double-layer shell, this furnace features an 80mm-diameter corundum tube and a liquid-sealed container for seamless sample quenching, delivering precision and reliability in every experiment.
Our innovative device propels samples from searing temperatures of up to 1700°C into an ice-water or oil bath with unmatched speed, making it the ideal choice for laboratory explorations of material phase transformations and microstructural properties. Elevate your research capabilities with this cutting-edge technology.
| 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) |
Designed by Kejia Electric Furnace, the 1600°C small vertical high-temperature tube furnace is a game-changer for CVD experiments focused on powder surface deposition. Engineered with a high-purity alumina fiber chamber, it offers simplicity, precision, and superior thermal insulation. Experience uniform chamber temperatures, atmosphere introduction, and vacuum extraction for a comprehensive range of applications, including carbon nanotube synthesis, thin-film coatings, metal diffusion welding, and more, in both academic and industrial settings.
| 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 |
Our vertical tube atmosphere furnace sets a new standard with its innovative design, allowing rapid sample heating and cooling under vacuum or protective atmospheres. Its four-sided heating creates an impeccably uniform temperature field, while the vertical structure enhances gas exhaust smoothness. Mounted on a mobile stand, it ensures easy tube handling without compromising on temperature consistency.
| 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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