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

  • Model No. :STM-20-18
  • Chamber Size(W*D*H) :250x320x250MM
  • Outer Dimension(W*D*H) : 610x720x970MM
  • Continuous Temp. :1700℃
  • Max Temp.:1800C
  • Heating Element: Molybdenum Disilicide(MoSi2)Heater
  • Power Supply:380V/7kw
  • Temperature Precision: ±1℃
  • Thermocouple: B type
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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

  1. The shell is made of metal Q235 low-carbon steel, and the surface is electrostatically resistant and resistant to corrosion.
  2. Strong double-layer metal frame shell structure, low furnace surface temperature.
  3. 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

  1. 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
  2. Heating on both sides (left and right sides), so as to achieve good uniformity in the furnace
  3. 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

  1. PID and SCR control mode, precise temperature control
  2. International standard B-type platinum-rhodium thermocouple, temperature range 50-1800 ℃, long service life
  3. 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

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