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Company Name:Luoyang Liyu Furnace Co., Ltd.





Address:Luoyang Hi-Tech Development Zone, Luoyang Road and Xinhua East Road intersection

current location:Products > High temperature electric furnace series
High temperature electric furnace series

Touch screen lift furnace JNL-18SM

         JNL-18SM series of  touch screen lift furnace introduces advanced technology, independent research and development of energy-saving, environmental protection, a new type of electric furnace, with advanced and reasonable structure, nice appearance, high-quality cold-rolled steel shell, the advanced CNC machining, luxury, beautiful Two-color imported epoxy powder electrostatic spray process, processing, high temperature, corrosion resistance, the use of high-quality heating elements, double furnace shell with air-cooled system, can quickly cool; the furnace has a temperature balance, the furnace surface Low temperature, fast heating and lowering speed, energy saving and so on. Furnace imported composite high temperature fiber material built by the numerical control technology, thermal shock resistance, corrosion resistance, non-collapse, no crystallization, no residue, no pollution, long service life. The control system adopts microcomputer artificial intelligence adjustment technology, with PID regulation, automatic control, self-tuning function, multi-section programming, and can be programmed a variety of heating, insulation, cooling program, high temperature control accuracy; integrated module SCR control, phase shift Trigger, protect the system: the use of independent over-temperature protection, over-voltage, ultra-current, leakage, short circuit protection. High degree of automation, the indicators reached the advanced level.

  The equipment is widely used in universities, research institutes, industrial and mining enterprises such as powder, military, electronics, metallurgy, medicine, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering and metal heat treatment Other experiments and production.

   Honors: ISO9001: 2008, AAA business, CE certification

The main technical parameters


Index value  

Rated voltage

380V 50 / 60Hz 

Heating rate

≤1-40 ℃ / min (user-friendly adjustable)  

Temperature control accuracy

± 1 ℃

Temperature control method

Using touch screen intelligent program meter (automatic programmable l /Paul cooling) PID regulation. Touch screen control plus computer remote control auxiliary module, can achieve computer remote control, query, monitor, print historical curve.

Double circuit protection

Over-temperature, over-voltage, super-current, short circuit, broken even, power, leakage and so on

Thermocouple type

B type

Heating element

U-shaped silicon molybdenum rods

Furnace material

Furnace imported composite high-temperature fiber material built by the numerical control process, thermal shock resistance, corrosion resistance, non-collapse, no crystallization, no residue, no pollution, long life

Lifting structure

Automatic screw screw lift, smooth vibration-free, mouth down, heat loss, high temperature state can open the door for recycling operations

surface temperature

≤45 ℃

Temperature category: 800 ℃ 1000 ℃ 1200 ℃ 1400 ℃ 1600 ℃ 1700 ℃ 1800 ℃ 2200 ℃

Furnace effective use of size ( mm )

Voltage (v)

Power (kw)

Control accuracy (℃)

300 × 300 × 300



± 1

500 × 500 × 500



± 1

700 × 500 × 500



± 1

800 × 500 × 500



± 1

800 × 800 × 800



± 1

1200 × 800 × 800



± 1

1000 × 1000 × 1000



± 1

1500 × 1000 × 1000



± 1

2000 × 1000 × 1000



± 1

Note: : Furnace size and temperature can be produced according to customer requirements.

2: Lifting system: Screw screw lift, hydraulic lift (electric, manual) optional.

3: material Taiwan system: single Taiwan and more Taiwan (electric, manual) optional.

4: Electronic control system: computer control, touch screen control, microcomputer control optional.

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Luoyang Liyu Furnace Co., Ltd.


Address:Luoyang Hi-Tech Development Zone, Luoyang Road and Xinhua East Road intersection

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