1800°C High Temp Muffle Furnace（STM-20-18）

Description

1800℃ muffle furnace (box-type resistance furnace) is used in sintering and sintering of ceramic materials, nanomaterials, semiconductor materials, powder metallurgy and other new materials in colleges and universities, scientific research institutes, factories and enterprises, petrochemical, aerospace and other industries High temperature heat treatment.

Features

Furnace Shell

The shell is made of metal Q235 low-carbon steel, and the surface is electrostatically resistant and resistant to corrosion.
Strong double-layer metal frame shell structure, low furnace surface temperature.
Side-opening furnace door structure, the furnace door opens to the right, easy to operate.

Refractory Material

Multi-layer insulation design, composed of lightweight alumina ceramic fiber and high-quality insulation board backing, does not contain asbestos components, low heat loss and low energy consumption.

Heating System

High-quality MoSi2 heating element, safely and firmly installed on both sides of the furnace, free heat radiation heating in the furnace cavity, energy saving and high efficiency, long service life
Heating on both sides (left and right sides), so as to achieve good uniformity in the furnace
High-temperature furnaces with a maximum temperature of 1750°C and 1800°C can be customized, which are applied to the sintering of ceramic materials

Temperature Control Panel

PID and SCR control mode, precise temperature control
International standard B-type platinum-rhodium thermocouple, temperature range 50-1800 ℃, long service life
The furnace door is equipped with a door-opening power-off safety protection switch

Program Controller

1. Advanced controllers that meet complex process requirements
2. Simple and direct operation, flexible programming
3. Programmable 30 program segments
4. Over temperature and fault alarm, automatic safety protection

Technical Parameter

Model	STM-1-18	STM-3-18	STM-8-18	STM-12-18	STM-20-18	STM-36-18	STM-45-18
Chamber size （W xD xH）mm	100 x120x100	150 x150x150	200x200x200	200x300x200	250 x320x250	300x400x300	300 x500x300
Outer size （W xD xH）mm	383 x432x660	510x560x870	600x620x920	600x693x920	610 x730x970	700x840x1500	700x940x1500
Max temperature	1800℃
Working temperature	1700℃
Power supply	220V/2KW	220V/4KW	220V/5KW	220V/6KW	220V/7KW	380V/15KW	380V/18KW
Heating element	MoSi2 rod
Chamber material	Polycrystalline inorganic alumina ceramic fiber material prepared by wet vacuum filtration
Temp.Precision	±1℃
Termocouple	B Type termocouple
Temperature controller	Intelligent microcomputer PID temperature control instrument, SCR/SSR control, PID parameter self-tuning function; programmable 32 time periods, program heating, program heat preservation, program cooling
Heating rate	1-15℃/min free adjustment
Furnace structure	Furnace temperature control integrated structure
Equipment protection	Modular control, sound and light alarm signal will be sent out for over temperature and broken coupler in the working process, and the protection action will be completed automatically
Safety protection	The equipment is equipped with a circuit breaker, which will automatically pop open in case of short circuit leakage, which can protect the safety of equipment and operators
Quality certificate	ISO9001 CE SGS TUV
Optional	1. Optional exhaust chimney for evacuation of volatile substances 2. Optional corundum crucible, furnace floor, shed board and other kiln furniture 3. Optional material recorder for online recording of temperature curves

Accessory

1. Furnace body	1 set
2. Temperature controller	1
3. Power cord 3 meters	1
4. Thermocouple	1
5. Instruction manual	1
6. Crucible pliers	1
7. High temperature gloves	1 pair

Advantage

1 Year Warranty We can provide very professional commercial support, technical support and document support
22 Years Experience We have more than 22 years of experience in Electirc Heating Equipment,Excellent temperature field uniformity is our strength
R&D Design Team Professional design and development team, to provide you with professional and reasonable heat treatment solutions
Quality Control Rigorous quality control process, each process process traceable, to provide customers with high quality products