1. It mainly includes furnace tube rotating system, furnace body heating system, furnace body lifting system,

 gas inlet and outlet system, automatic water inlet system and PLC control system;

2. The furnace tube rotation system is driven by stepper motor + planetary gear reducer, and the 

transmission is driven by double rows of chains, which can realize continuous positive and negative 

rotation and make the transmission more stable;
3. The furnace body heating system uses 2 temperature zones for heating. The heating wire is imported 

iron chromium aluminum heating wire.
4, the furnace body lifting system is mainly set up to facilitate the addition and removal of materials,

 the normal sintering time can make the intake end slightly lower, so as to ensure that the material 

has been sintering in the temperature zone without running out of the temperature zone, after the 

completion of sintering, the intake end raised to the maximum Angle can easily realize the material pouring out;

5, in and out of gas system using float flowmeter to control the flow of gas, in and out of gas are set with 

high pressure solenoid valve, can realize automatic gas in and out, at the same time set with pressure sensor,

 electric contact pressure gauge and mechanical safety valve, can effectively prevent furnace tube overpressure,

 prevent equipment damage;
6, automatic water intake system is the way of peristaltic pump water, small size, more convenient operation, 

control can be set on the screen, can also open the door, directly on the peristaltic pump operation;
7. PLC control system integrates all the heating and action control on the furnace body, all the states 

can be displayed intuitively on the screen, and the operation is more convenient and user-friendly;

Model

NBD-RT1200-200T2G

Electrical Spec

3-phase 380V 50HZ; 18KW

Tmax

1150 ℃

Max working temps.

1100 ℃

Heating rate

≤  20 ℃/min

Heating length

φ250*870mm

Control interface

Control system

1, sintering process curve setting: dynamic display setting curve, equipment sintering can prestore multiple process curves, each process curve can be set freely;
2, can be booked sintering, unattended sintering process curve sintering;
3, real-time display of sintering power and voltage information and record sintering data, and can be exported to achieve paperless record;
4, with remote control, real-time observation of equipment status;
5. Temperature correction: the difference between the main control temperature and the sample temperature, and the whole sintering process is nonlinear correction.

Temp Accuracy

+/- 1 ℃

Heating element

Mo-doped Fe-Cr-Al alloy

Sealing system

Vacuum degree: ≤10Pa (mechanical pump)

Pressure measurement and monitoring

The mechanical pressure gauge with damping oil is used to produce damping when the pressure fluctuates and reduce the pointer to swing back and forth.

Gas supply system

Float flowmeter is used to control the flow rate of gas, integrated with the equipment, and the leakage test has been carried out before leaving the factory.

Net weight

380KG

Cautions

1. When the furnace temperature of the equipment is greater than or equal to 300℃, it is forbidden to open the furnace to avoid injury;

2. When the equipment is in use, the reading of the absolute pressure gauge should not be greater than 0.15MPa to prevent equipment damage caused by excessive pressure.

3. The device is recommended to handle micron powder or granular sample, and it is not recommended to use this product for nano powder;

4. When used in vacuum, the operating temperature of the equipment shall not exceed 800℃.

Service

1 year warranty with lifetime support (the warranty does not cover consumable parts, such as furnace tubes and sealing rings).