Equipment features:
1. Fast heating speed and high efficiency:
The thermal conductivity of molten salt is much higher than that of air, and the heating rate of the workpiece can reach 10-50 ° C/s. It has high production efficiency and significant energy-saving effect.
2. Good temperature uniformity:
Through convection, the temperature distribution inside the salt bath is extremely uniform, and the temperature uniformity in the effective working area is better than most air furnaces;
3. Workpiece deformation and cracking tendency are small:
Fast and uniform heating and controllable cooling (especially in isothermal quenching) greatly reduce thermal stress and tissue stress, making it particularly suitable for precision and complex shaped workpieces.
4. Local heating can be achieved:
Only immersing the parts of the workpiece that need to be processed in a salt bath can achieve local quenching or tempering, with high flexibility.
5. The atmosphere is relatively stable:
Molten salt covering the workpiece, isolating the air, can effectively prevent oxidation and decarburization (but some salt baths themselves may have slight corrosiveness)
5. Wide applicability:
It can handle metal workpieces of various shapes and sizes, especially suitable for small or multiple pieces to be processed simultaneously.
6. Optional smoke exhaust hood:
It is an essential safety and environmental protection supporting facility for modern salt bath furnaces. Its core purpose is to effectively collect and process harmful smoke, steam, and volatile substances generated during the high-temperature operation of salt baths, ensuring the health of operators, improving the working environment, and meeting environmental regulations.

Device Name

Salt bath furnace

Specification Model

NBD-G1200-25IT

power supply

380V 50HZ

rated power

6KW

temperature control accuracy

±1℃

heating element

Alloy resistance wire

sensor type

Furnace temperature control: K-type thermocouple with a diameter of 2 * 280mm
Reaction kettle temperature measurement: K-type right angle thermocouple
φ8mm*100+400

Tmax

1150℃

Long term working temperature

≤1100℃

Recommended heating rate

≤10℃/min

Reactor material and size

310S stainless steel, with a cavity volume of Φ 191 * 347mm

Size of furnace temperature zone

Φ250*300mm

Furnace body size

Length 500 * Height 615 * Depth 550mm (Electric control cabinet length 400 * Height 220 * Depth 330mm)

控制系统

1. Sintering process curve setting: dynamically display the set curve, and the equipment sintering can pre store multiple process curves, each of which can be freely set;
2. Pre order sintering is available to achieve unmanned sintering process curve sintering;
3. Real time display of sintering power, voltage and other information, recording of sintering data, and the ability to export for paperless recording;
4. Capable of remote control and real-time observation of equipment status;
5. Temperature correction: The difference between the main control temperature and the sample temperature is nonlinearly corrected throughout the sintering process.

Optional smoke exhaust hood

temperature accuracy

+/- 1℃

Net weight

About 80KG

Equipment usage precautions

When the furnace temperature of the equipment is ≥ 300 ℃, it is forbidden to open the reaction chamber to avoid injury;
2. Minor cracks caused by continuous use of the furnace are a normal phenomenon and do not affect the normal use of the equipment;

Service Support

One year limited warranty, providing lifetime support (the warranty does not include consumable parts such as processing tubes and O-rings, please order replacement parts at the relevant product below)