BOZHEN BZ-4-10 integrated Box-Type Resistance Furnace high aluminum liner box heater 1000 ℃/7L

BZ-4-10

Integrated Box-Type Resistance Furnace

Adopt industrial PID self-tuning control technology, temperature control accuracy up to +/- 2 ℃, heating rate greater than 10 ℃/min. Built-in two-level over-temperature protection, with fault sound and light alarm and automatic cut-off function to ensure safe operation.

Introduction

Bozhen BZ-4-10 box-type Resistance Furnace adopts overall design and user-friendly menu design, adopts industrial PID self-tuning control technology, LCD high-brightness wide-window digital display, and the indication value is clear and intuitive. It has the function of timing when starting up or when the constant temperature is reached after reaching the set temperature. Microcomputer intelligent control solves problems such as temperature overshoot, and the temperature control effect is very good. After setting the temperature, the instrument controls the heating output by itself, and the temperature control is accurate and stable. Fault sound and light alarm and automatically cut off the heating output.       

Features

Bozhen BZ-4-10 box-type Resistance Furnace adopts domestic (CN) professional technology. The furnace shell is made of high-quality steel plate through folding welding and drawing, and the control box is integrated with the furnace body. Beautiful appearance, avoiding the cumbersome installation of customers. The inner furnace lining is a rectangular integral furnace lining made of high alumina and silicon carbide refractory materials. The helical heating element made of iron-nickel-chromium-aluminum alloy wire is passed through the upper, lower, left and right wire grooves of the inner furnace lining. Heat up and down and side to side. The inside of the furnace is a sealed structure, and the insulation layer is built with refractory fiber aluminum silicate wool and diatomite products between the inner furnace and the furnace shell.

plan

Furnace structure and materials

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

Furnace material: high-aluminum liner is adopted, which has good wear resistance and heats up, down, left, and right sides of the high-temperature furnace;

Heat insulation method: insulation brick and insulation cotton;

Temperature measuring port: The thermocouple enters from the upper rear of the furnace body;

Binding post: The heating furnace wire binding post is located at the rear and lower part of the furnace body;

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

Heating element: high temperature resistance wire;

Machine weight: about 80KG;

Standard packing: wooden case.

temperature control system

Temperature measurement: K-grading nickel-chromium-nickel-silicon thermocouple;

Control system: PID adjustment, display accuracy 1°C;

Complete set of electrical appliances: use brand contactors, cooling fans, solid state relays;

Time system: the working time can be set, the constant temperature time is reached, and the machine will stop automatically;

Over-temperature protection: Built-in secondary over-temperature protection device, double insurance. Over-temperature alarm, over-temperature cut-off;

Operation mode: full range adjustable constant temperature, constant operation.

Packing list：host X1, operation manual X1, warranty card X1, certificate of conformity X1

[Note]Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.