Lab High Temperature 1700c Vertical Tube Quenching Furnace for Heat Treatment

• Customization: Available
• After-sales Service: on-Line Service
• Warranty: One Year
• Model NO.: RJ-LT1700-60TI-200
• Application: Industry, School, Hospital, Lab
• Customized: Customized
• Certification: CE
• Structure: Portable
• Material: Steel
• Type: Tubular Furnace
• Transport Package: Wooden Case
• Specification: customized
• Trademark: RJ
• Origin: Zhengzhou

Product Description

Product Description

The 1700ºC vertical quenching furnace is a specially designed equipment for high-temperature quenching processes, widely used in aerospace, automotive manufacturing, mechanical processing and other fields. This equipment ensures efficient heat treatment of materials at high temperatures by precisely controlling temperature and atmosphere conditions, thereby achieving the desired mechanical properties. The 1700ºC vertical quenching furnace is suitable for the production of parts requiring high hardness, high strength and wear resistance, such as tool steel, high-speed steel, die steel, etc.

Application scope:
1. Metal material processing: used for quenching, tempering, annealing and other heat treatment processes of alloy steel, titanium alloy, aluminum alloy and other metal materials.
2. Aerospace: used for heat treatment of aircraft engine parts, spacecraft components, etc., to improve their mechanical properties and corrosion resistance.
3. Research and education: suitable for research and teaching experiments in the fields of materials science and metal material heat treatment in universities, research institutes and other scientific research units.
4. Precision manufacturing: used for heat treatment of precision mechanical parts to improve their accuracy and service life.
Equipment Features:
1. High-Efficiency Heating
• High-Quality Heating Elements: Utilizes high-efficiency silicon-molybdenum rod heating elements to ensure rapid heating and uniform temperature distribution.
• Temperature Control Accuracy: Equipped with an advanced PID temperature control system that supports multi-segment program control, ensuring high temperature control accuracy and good repeatability.
• Temperature Uniformity: Through optimized heating element layout and temperature control system, it ensures uniform temperature distribution inside the furnace, avoiding local overheating or cold spots, and guarantees consistent quenching results for each workpiece.
2. Precise Atmosphere Control
• Atmosphere Control System: Capable of handling various atmosphere environments, such as vacuum, inert gases (argon, nitrogen), and reducing gases (hydrogen), to meet different process requirements.
• Atmosphere Switching Device: Allows experiments under different atmosphere conditions, such as switching from one atmosphere to another.
3. Vertical Design
• Space-Saving: The vertical design is more compact than the horizontal design, taking up less floor space, making it suitable for both laboratories and production workshops.
• Convenient Material Loading and Unloading: The top and bottom opening design makes loading and unloading of workpieces more convenient and faster, improving work efficiency.
• Reduced Deformation: The vertical design helps reduce the risk of deformation of workpieces at high temperatures, especially suitable for long and slender workpieces.
4. Easy Operation
• Touchscreen Control Interface: Equipped with a touchscreen control interface that supports data recording and remote monitoring, making operation simple and convenient.
• User-Friendly: Features a user-friendly interface that is easy to operate and maintain.
• Pre-Set Programs: Provides multiple pre-set quenching programs, allowing users to select the appropriate process parameters based on specific needs.

Model	RJ-LT1700-60TI-200
Power Supply	Single-phase 220V, 50Hz
Rated Power	4.5 kW
Sensor Type	B-type Thermocouple (Φ8×150 mm)
Max Temperature (Tmax)	1650°C
Heating Rate	1°C/h - 20°C/min
Heating Zone Length	200 mm
Chamber Dimensions	140 (L) × 200 (H) × 140 (D) mm
Furnace Dimensions	1075 (L) × 1500 (H) × 610 (D) mm
Control system		1. Sintering process curve setting: Dynamically display the setting curve. The equipment can pre-store multiple sintering process curves, and each curve can be freely set. 2. Appointment-based sintering, enabling unmanned operation of the sintering process curve sintering. 3. Real-time display of sintering power, voltage and other information, and recording of sintering data. It is also possible to export to achieve paperless recording. 4. Capable of remote control and real-time observation of the equipment status. 5. Temperature correction: The difference between the main control temperature and the sample temperature. Non-linear correction is performed throughout the sintering process.
Temperature accuracy	±1ºC
Heating element			High-purity silicon molybdenum rod
Quenching tank			After the heat preservation is completed, the automatic lifting system will quickly lower the workpiece into the quenching tank, ensuring that the workpiece is fully immersed in the quenching medium.
Sealing system
	Vacuum level: 10 Pa (mechanical pump)
Pressure measurement and monitoring			Using mechanical pressure gauges, the outer casing of the gauge is of an airtight structure, which can effectively protect the internal components from environmental influences and foreign object intrusion. At the same time, it has strong corrosion resistance and high-temperature tolerance capabilities.
Gas supply system			The gas flow rate is controlled by a float flowmeter, which is integrated with the equipment. Moreover, the product has undergone a leak test before leaving the factory.
Net weight	260KG
Equipment Usage Instructions	1. When the furnace chamber temperature of the equipment is ≥ 300ºC, do not open the furnace chamber to avoid injury; 2. During the use of the equipment, the pressure inside the furnace tubes must not exceed 0.125 MPa (absolute pressure) to prevent equipment damage due to excessive pressure; 3. When using under vacuum conditions, the equipment temperature must not exceed 800ºC; 4. The internal pressure of the gas supply cylinder is high. When introducing gas into the furnace tubes, a pressure reducing valve must be installed on the cylinder. It is recommended to purchase a small pressure reducing valve for testing purposes. The range of the pressure reducing valve is 0.01 MPa - 0.15 MPa. It will be more accurate and safe to use when in operation; 5. When the furnace body temperature is higher than 1000ºC, the furnace tubes cannot be in a vacuum state. The pressure inside the furnace tubes must be equivalent to the atmospheric pressure and maintained in a normal pressure state; 6. The long-term use temperature of high-purity quartz tubes is ≤ 1100ºC; 7. During heating experiments, it is not recommended to close the vacuum valve and the gas inlet valve at the furnace tube flange end. If it is necessary to close the gas valve to heat the sample, it is necessary to constantly monitor the pressure gauge reading. The absolute pressure reading should not exceed 0.15 MPa. The exhaust end valve must be opened immediately to prevent accidents (such as furnace tube rupture, flange flying out, etc.).
Service Support	One-year limited warranty, with lifetime support (warranty does not cover consumable parts such as processing tubes and O-rings. Please order replacement parts at the corresponding products below).