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| Main technical parameter |
| Item | Data |
| Rated voltage | 380V |
| Design temperature | 1000℃, 1200℃, 1400℃, 1600℃, 1700℃, 1800℃ |
| Heating rate | ≤0.1-30℃/min(can be adjusted arbitrarily) |
| Heating element | High quality U type silicon stick / High quality U type molybdenum bar |
| Control accuracy | ± 1℃ |
| Temperature control | Microcomputer control, PID adjustment, intelligent microcomputer control, 50 stage programmable temperature control curve, no need to watch(automatic heating, heat preservation, open the door to cut power) |
| Temperature measuring element | K(0-1300℃)/S(0-1600℃)/B(0-1820℃) |
| Furnace material | Ceramic fiber/ Alumina fiber/ Composite alumina fiber/ High purity alumina fiber/ Imported fiber |
| Furnace door structure | Side-opening and the furnace door can be rotated 360 degrees |
| Heat dissipation mode | A double layer resistance tropical air cooling system |
| Surface temperature | ≤42℃ |
| Spare parts | 2 heating rods, 2 rods, 1 crucible tongs, 1 pair of fire gloves, 1 copy of the instruction and 1 copy of certificate of conformity |
| Application |
The high efficiency electric trolley furnace 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, refractories, building materials, chemicals, metal sintering and metal heat treatment Other experiments and production.
| Technical characteristics |
1.Trolley type furnace has advanced technology, independent research and development of energy-saving, environmentally friendly new electric furnace, the device has the design technology, elegant appearance, advanced structure and reasonable, easy to operate, the shell is made of high quality cold-rolled steel, precision CNC machining, luxury, Beautiful two-color imported epoxy powder electrostatic spray process from processing, high temperature, corrosion-resistant, long-term fade.
2.High temperature furnace The furnace has a uniform temperature field, double the surface temperature of the furnace body close to room temperature, rise, Paul, cooling rate can be adjusted, etc. Furnace imported high temperature composite fiber material built by CNC technology, thermal shock resistance , Strong resistance to cold and heat, good corrosion resistance, no collapse, no crystallization, no residue, no pollution, long service life.
3.The control system uses microcomputer intelligent adjustment technology, with PID regulation, automatic control, self-tuning function, 50 sections of programming, and can be programmed a variety of heating, thermostat, cooling program, temperature control accuracy, high energy saving, high stability.
4.Protection device using independent protection: (over-temperature, over-voltage, super-current, broken even, power, leakage, short circuit, etc.).
5.Furnace table roller electric furnace can be pulled out of the body, convenient and pick and place materials to improve work efficiency.
6.In addition, through our independent research and development of control software, electric furnace and computer associated single or multiple furnace can be achieved remote control, start the electric furnace, stop the electric furnace, set the temperature program, temperature program storage, view the history curve, print Historical curve and so on.
| Furnace size |
| Furnace effective use of size (mm) | Voltage (v) | Power (kw) | Control accuracy (℃) |
| 300 × 300 × 300 | 380 | 12 | ± 1 |
| 500 × 500 × 500 | 380 | 25 | ± 1 |
| 700 × 500 × 500 | 380 | 30 | ± 1 |
| 800 × 500 × 500 | 380 | 40 | ± 1 |
| 800 × 800 × 800 | 380 | 90 | ± 1 |
| 1200 × 800 × 800 | 380 | 100 | ± 1 |
| 1000 × 1000 × 1000 | 380 | 120 | ± 1 |
| 1500 × 1000 × 1000 | 380 | 150 | ± 1 |
| 2000 × 1000 × 1000 | 380 | 180 | ± 1 |

List of selectable accessories | ||
Separate control cabinet | Touch screen instrument | Remote auxiliary module |
Observation window | Air-bleed hole and chimneys | Heat fan |
Crucible | Door plugging | Hearth plate |
Alundum tube | Quartz tube | Vacuum pump |



Luoyang Liyu Kiln Co., Ltd. is a large electric furnace manufacturing base integrating R&D, production, sales, and service. Base on professional technology and manufacturing team with over 20 years of manufacturing experience, design and manufacture of various sizes and models, a variety of high-precision electric furnace and kiln for customer according to the user requirements.
Our products mainly include high temperature muffle furnace, frit furnace, vacuum atmosphere furnace, tube furnace, box furnace and vertical furnace, etc. These products are widely used in universities, research institutes, industrial and mining enterprises for experiment and production of powder, military, electronics, metallurgy, medicine, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering and metal heat treatment.
We continually develop the new products, and have developed a series of energy-saving JNL furnace, furnace products with more excellent conditions of fast heating, high energy, high precision, high stability, good thermal insulation performance, full microcomputer control, programmable automatic warming, cooling, heat preservation, furnace surface temperature near room temperature etc.
In recent years, Liyu has passed ISO 9001:2008 quality management system certification in 2015, and in product safety, we passed the CE certification.
Sincerely welcome new and old customers to visit and negotiate.



Q: Can I use our country's plug?
A: Yes, we can provide following standard plugs in different countries.
Q: Usually I only need 900℃ to conduct my experiment, can I have a furnace with max temperature of 1000℃?
A: Yes, we can custom-made the furnace according to your need.
Q: How about the temperature/time control?
A: the furnace's temperature and time is controlled by PID touch panel,it is a programmable control type.Easy to operate.
Q: How about the delivery period?
A: The delivery period is depends on the order quantity, in ordinary we have 1~3 sets in stock.It can be delivery within 10 working days.
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