Resistance wire electric furnace

Rated Voltage: 380V

Rise Rate: ≤1-40℃/min (user adjustable for comfort)

Temperature Control Accuracy: ±1℃

Temperature Control Method: Utilizes intelligent program instrument (auto-programmable for heating, maintaining, and cooling) with PID regulation.

Dual-circuit protection: Over-temperature, over-pressure, over-flow, disconnection, power failure, etc.

Customizable: Available for customization

Product Introduction:

Resistance furnaces are widely used in universities, research institutions, industrial and mining enterprises for special experiments and production, including powder processing, military, electronics, metallurgy, pharmaceuticals, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering, and metal heat treatment.

This equipment incorporates advanced technology, featuring an independently developed energy-saving and environmentally friendly new electric furnace. It boasts a scientifically and rationally designed structure, with an aesthetically pleasing and generous appearance, advanced and reasonable construction, and simple and convenient operation. The housing is made of high-quality cold-rolled steel plates, precision-machined on CNC machines, and finished with a luxurious and beautiful two-color imported epoxy powder electrostatic spraying process. It is resistant to high temperatures, corrosion, and fading over time.

This furnace utilizes high-quality resistance wire/silicon carbide rod/silicon molybdenum rod as heating elements, features a double-layer furnace shell with an air insulating layer, maintaining a low surface temperature of the furnace shell. It boasts uniform temperature distribution, with the surface temperature of the double-layer heat-insulating furnace body close to room temperature, and adjustable rates for heating, maintaining, and cooling. The furnace chamber is constructed from imported high-temperature composite fiber materials using CNC technology, offering strong resistance to thermal shock, excellent resistance to rapid cooling and heating, good corrosion resistance, no collapse, crystallization, or slagging, no pollution, and a long service life.

The control system utilizes microcomputer artificial intelligence adjustment technology and touch screen PLC control, featuring PID regulation, automatic control, and auto-tuning capabilities. It offers 50-stage program programming and can be programmed for various heating, constant temperature, and cooling processes, with high temperature control accuracy. The level of automation is high, and all indicators have reached advanced levels.

Protective devices feature independent protection mechanisms: (over-temperature, over-pressure, over-flow, coupling failure, power failure, leakage, short circuit, etc.).

Additionally, through our independently developed control software, the electric furnace can be connected to the computer, enabling remote control of single or multiple furnaces, starting and stopping the furnace, setting temperature control programs, storing temperature control programs, viewing historical curves, and printing historical curves.

Main Functions & Features

1. Energy-saving and electricity-efficient, eco-friendly with zero pollution (furnace material: high-purity composite alumina/ceramic polycrystalline fiber, lightweight, low heat retention, energy-efficient, operating at half power on average)

2. Easy replacement and energy-efficient (with high-quality resistance wire/silicon carbide rod/silicon molybdenum rod heating elements, long service life and easy replacement)

3. Integrated design, offering flexibility in use, resistant to fraying, and saving operational space.

4. High temperature control accuracy (high-quality instruments, ±1℃ temperature control accuracy) with third-party inspection certificates available for the instruments.

5. Excellent uniformity in furnace temperature (合理布局, even temperature field, no blind spots in the furnace cavity)

6. Microcomputer-programmed temperature control with adjustable heating rate; automatic operation, no need for human supervision.

7. Over-temperature, over-pressure, over-flow, leakage, unbalanced, broken rod automatic protection and alarm

8. Side-opening furnace door for easy access, 360-degree rotation

9. Broad Application Range: Universities, research institutions, industrial and mining enterprises, etc., for powder, military, electronics, metallurgy, pharmaceuticals, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering, and metal heat treatment, etc., for testing and production.

10. Double-shell design, air convection insulating layer

11. Electrostatic powder coating on the shell, featuring a stylish and tasteful two-color combination

12. Great reputation, numerous customers

13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site repair service

Main Technical Specifications

Order Instructions: Furnace chamber dimensions (length*width*height mm), temperature requirements (100-2200℃). Please specify any special conditions in advance.

Furnace chamber dimensions are unlimited; all can be customized!