Energy-saving fiber resistance furnace SD3-4-16 detailed introduction

Performance characteristics of energy-saving fiber resistance furnace SD3-4-16:

■Energy saving and high efficiency, silicon molybdenum rod heating

■High precision, the error is “1” at a high temperature of 1000 degrees

■Silicon molybdenum rod heating, integrated production, no need to install, you can use

■The control system adopts LTDE technology with 40-band programmable function and two-level over-temperature protection.

■The weight is 70% lighter than the traditional electric furnace, the appearance is small, the working room size is large, and the same external size is 50% larger than the traditional electric furnace working size

This energy-saving fiber resistance furnace (ceramic fiber muffle furnace) uses a ceramic fiber liner, silicon molybdenum rods for heating, energy saving and high efficiency. The energy consumption is one-third of the ordinary high-temperature furnace and one-fifth of the weight. Three times of energy-saving fiber resistance furnace (speed adjustable). The integrated production solves the tedious preparation work of the original energy-saving fiber resistance furnace, installation, connection, and debugging. Just turn on the power to work. The control system adopts LTDE technology, automatic intelligent control, with 40-segment programming, curve heating, automatic constant temperature, automatic shutdown, and PID function to ensure the correct temperature of a certain point. It is an ideal high-temperature furnace for universities, research institutes, industrial and mining enterprises, and laboratories;

Details of SD3-4-16 energy-saving fiber resistance furnace:

Furnace structure and materials

Furnace shell material: The outer box shell is made of high-quality cold plate, treated with phosphoric acid film salt, and sprayed at high temperature, and the color is blue-gray;

Furnace material: It is made of six-sided high-radiation, low-heat storage and ultra-light fiber stove board, which is resistant to rapid cold and heat, and is energy-saving and efficient;

Insulation method: the inner layer of fiber cotton blanket keeps warm, the outer layer of air dissipates heat;

Temperature measurement port: the thermocouple enters from the upper back of the furnace body;

Wiring post: the heating element wiring post is located at the lower back of the furnace body;

Controller: located under the furnace body, built-in control system, compensation wire connected to the furnace body

Heating element: silicon molybdenum rod;

Whole machine weight: about 80KG

Standard packaging: wooden box

Product Specifications

Temperature range: 500 ~ 1600℃;

Fluctuation degree: ±3℃;

Display accuracy: 1℃;

Furnace size: 200×150×150 MM

Approximate dimensions: 650*650*900 MM

Heating rate: ≤30°C/min; (can be arbitrarily adjusted to any speed lower than 30 degrees per minute)

Machine power: 4KW;

Power source: 220V, 50Hz

Temperature control system

Temperature measurement: S double platinum rhodium-platinum thermocouple;

Control system: fully automatic programmable instrument, PID adjustment, display accuracy 1℃

Complete set of electrical appliances: use brand contactors, cooling fans, thyristors;

Time system: heating time can be set, constant temperature time control, automatic shutdown when constant temperature time is reached;

Program band: programmable 40 segments;

Operation mode: adjustable constant temperature for full range, constant operation; program operation.

Equipped with technical information and accessories

Operating Instructions

warranty card

Main components

LTDE programmable control instrument

solid state relay

Intermediate relay

Thermocouple

Cooling motor

Silicon molybdenum rod