Equipment Brief Introduction
The LYL-18ZA double-layer touch screen glass罩炉 incorporates advanced technology, featuring an independently developed energy-saving and environmentally friendly electric furnace. The equipment boasts an aesthetically pleasing and advanced structure, easy operation, and is made of high-quality cold-rolled steel plates, precision-machined on CNC machines. The luxurious and beautiful two-color imported epoxy powder electrostatic spraying process ensures it is resistant to high temperatures and corrosion, maintaining its color for a long time.
This furnace features even temperature distribution, a double-layer heat-insulating body surface temperature close to room temperature, and adjustable heating rates. The furnace chamber is constructed from imported high-temperature composite fiber materials using CNC technology, boasting strong resistance to thermal shock, excellent resistance to sudden temperature changes, good corrosion resistance, no collapse, no crystallization, no spalling, no pollution, and a long service life.
The control system utilizes microcomputer intelligent adjustment technology, featuring PID regulation, full automatic control, self-tuning function, multi-stage program programming, and the ability to create various heating, constant temperature, and cooling programs. It boasts high temperature control accuracy, high energy efficiency, and high stability.
Protective devices utilize independent protection: (over-temperature, over-pressure, over-flow, disengagement, power failure, leakage, short circuit, etc.).
The adjustable-height furnace with an electric slide-out feature allows for easy removal of the furnace body, facilitating the handling of materials and enhancing work efficiency.
Additionally, through our independently developed control software, the electric furnace can be connected to a computer, enabling remote control of a 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 Application
This equipment is widely used in universities, research institutes, industrial and mining enterprises, and is an ideal device for experiments and production in powder, electronics, metallurgy, pharmaceuticals, ceramics, sulfur, new glass materials, chemicals, metal sintering, and metal heat treatment.
Company Qualifications and Honors
Quality Management System Certification GB/T19001:2016/ISO 9001:2015； EU (European Union)CECertification; "Luoyang City Model Enterprise for Civilization and Integrity in Business Operations"“China Electric Furnace Industry***”；“Quality, Service, Reputation - AAA Corporation”Our products pass rigorous inspections by certified testing institutions, and a third-party certification can be provided upon request.
Main Functions & Features
1. Energy-efficient and pollution-free (high-purity composite alumina/technical ceramic fiber furnace lining, lightweight, low heat storage, energy-saving; on average, operates at half power)
2. Easy replacement and energy-saving (with high-quality resistance wire/silicon carbide rod/silicon molybdenum rod heating elements, long service life and easy replacement)
3. Integrated furnace body and control for easy and flexible operation, saving space.
4. High temperature control accuracy (excellent instrument quality, ±1℃ temperature control accuracy) - Instruments can provide third-party inspection certificates.
5. Excellent uniformity of furnace temperature, four-sided heating (rational layout, balanced temperature field, no blind spots in the furnace cavity)
6. Microcomputer temperature control program, adjustable heating rate, automatic operation with no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, broken coupling, broken rod automatic protection and alarm
8. Bottom furnace electric screw jack lifting, smooth and vibration-free lifting, convenient for loading and unloading materials.
9. Wide Application Range: Universities, research institutions, industrial and mining enterprises for powder, military industry, 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 structure with air convection insulation layer
11. Powder-coated shell with dual-color design, exquisitely elegant and generous appearance
12. Well-regarded with a large customer base
13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site maintenance.
Key Technical ParametersMain Technical Parameters）
Item | Index Value |
Rated Voltage | 380V |
Design Temperature | 800℃，1000℃，1200℃，1400℃，1600℃，1700℃，1800℃ |
Rising temperature rate | ≤0.1-40℃/min (adjustable) |
Heating Element | High-Quality Imported Resistance Wire / High-Quality U-Type Silicon Carbide Rod / High-Quality U-Type Silicon Molybdenum Rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Automatic control with LCD touch screen, PID regulation, intelligent microcomputer control, multi-step programmable temperature control curve, no need for supervision (fully automatic heating, insulation, power off upon door opening) |
Thermometric Element | K（0-1300℃）/S(0-1600℃)/B（0-1820℃） |
Furnace lining material | Ceramic Polycrystalline Fiber /Alumina fiber/Alumina Fiber/High-purity aluminum oxide fiber/Imported Fiber |
Furnace door structure | The furnace door serves as a material platform, with the bottom screw providing smooth and vibration-free lifting and lowering, facilitating material loading and unloading. The dual-platform design allows for continuous use, enhancing work efficiency. |
Cooling Method | Double-wall shell with air insulation layer |
Surface Temperature Rise | ≤30℃ |
Random gift | 2 heating rods, 2 rod holders, 1 crucible tongs, 1 pair of refractory gloves, 1 furnace bottom plate, 1 instruction manual and 1 certificate of conformity each |
Selection GuideSelection Guide）
Model | Furnace chamber dimensions (depth x width x height in mm) | Furnace Volume (L) | Power Voltage (V) | Power (KW) | Temperature Control Accuracy |
LYL-18ZA-1 | 300*300*300 | 27 | 380 | 12 | ±1℃ |
LYL-18ZA-2 | 500*500*500 | 125 | 380 | 25 | ±1℃ |
LYL-18ZA-3 | 700*500*500 | 175 | 380 | 30 | ±1℃ |
LYL-18ZA-4 | 800*500*500 | 200 | 380 | 40 | ±1℃ |
LYL-18ZA-5 | 800*800*800 | 512 | 380 | 90 | ±1℃ |
LYL-18ZA-6 | 1200*800*800 | 768 | 380 | 100 | ±1℃ |
LYL-18ZA-7 | 1000*1000*1000 | 1000 | 380 | 120 | ±1℃ |
LYL-18ZA-8 | 1500*1000*1000 | 1500 | 380 | 150 | ±1℃ |
LYL-18ZA-9 | 2000*1000*1000 | 2000 | 380 | 180 | ±1℃ |
Temperature Category | 800°C to 1800°C available for selection | ||||
Customized Non-Standard | Based on customer requirements, customize experimental furnaces in various sizes. | ||||
Standard Accessories
Name | Image | Quantity | Description | |
High-Temperature Gloves | | 1Double | Excellent comfort and keeps hands warm; cut-resistant, abrasion-resistant, and heat-resistant (up to 350℃; can touch heat for 60 seconds at 100℃, 180 seconds at 100℃); durable. | |
Heating Element | Silicon carbide rod | | 2Please provide the Chinese content to be translated. | Silicon carbide components, with higher operating temperatures, are hard and brittle. After shaping, they are used, such as silicon carbide rods and tubes, which can reach high heat temperatures under dry air conditions.1500100-120°C, for vacuum conditions; 1000-1200°C in nitrogen atmosphere; long-term use temperature of 1350°C |
Silicon Molybdenum Rods | | 2Please provide the Chinese content to be translated. | Silicon molybdenum rods are heated to high temperatures in an oxidizing atmosphere, forming a dense quartz glass film on the surface to protect them from further oxidation. Therefore, silicon molybdenum rods possess high-temperature oxidation resistance. In an oxidizing atmosphere, temperatures can reach1800℃, can be used as heating elements for industrial high-temperature furnaces in electronics, ceramics, magnetic materials, glass, metallurgy, refractory materials, etc. | |
Pot tongs | | 1Please provide the Chinese content to be translated. | A common chemical instrument, typically used for holding crucibles. Generally made of stainless steel or hard, non-combustible, and non-oxidizable materials. 2. Use clean tongs. 3. When gripping a hot crucible with tongs, preheat the tip of the tongs to prevent the crucible from cracking due to localized cooling. After use, place the tongs tip up on the table or a asbestos mat. 4. After the experiment, the crucible tongs should be cleaned thoroughly and placed in the laboratory equipment cabinet for drying. 5. Use the curved section for holding crucibles, and the pointed end for other uses. 6. Crucible tongs are not necessarily used in conjunction with crucibles; they can also be used separately. | |
Optional Accessories List
Combination Oven Temperature Control System | Touchscreen gauge | Remote Assistance Module |
Observation window | Exhaust ports and chimneys | Hot Fan |
Crucibles, mold boxes, material racks | Multiple-material stand | Furnace bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
caster wheel | Multiple Temperature Measurement | Exhaust Purification Treatment Unit |
Hydraulic Lifting (Manual/Electric) | Material table inclined | Vacuum-packing with gas flushing |
Special Note
Quality Assurance | One-year full machine warranty, excluding related consumables (mat boards and heating elements excluded), lifetime on-site repair service. |
Factory environment | 1. Indoor use 2. Ambient temperature is within ±5-45℃ range. 3. Relative ambient temperature does not exceed 85%. 4. No conductive dust, explosive gases, or gases that can severely damage metals and cause insulation corrosion are present around the furnace. |
Safety Protection | 1. When an electric furnace is first used or after a long period of disuse, it must be seasoned to prevent the furnace chamber from cracking. 2. Keep the equipment clean and regularly inspect the electrical furnace wiring for secure contact. 3. When using the electric furnace, the temperature must not exceed the rated temperature to prevent damage to the heating elements. It is prohibited to pour any flammable liquids or molten metals into the furnace. 4. During the process, the temperature should generally not exceed 300℃ and the heating rate should be moderate. This is because, at the beginning of the heating process, the furnace is cold and requires a significant amount of heat absorption. |
After-sales service | We promise to address our customers' technical inquiries within 1 hour. 2. We promise to provide the test results for equipment returned for repair within 1 working day and complete the repair within 3 working days. Special materials require customization and will be handled accordingly. 3. Within one week after returning the equipment to the customer, conduct a follow-up visit with the user and provide free technical consultation. |
Friendly Reminder | 1. To ensure the normal service life of the equipment, please do not operate it continuously for extended periods.AmountSet temperature. 2. Carefully count and verify the quantity of goods and accessories upon receipt to avoid any inconvenience caused by under-delivery or missing items. 3. To extend the service life of the instrument, we recommend a heating rate and cooling rate of 10°C/min. 4. The cooling rate should not exceed 5°C/min. 5. This furnace does not have a vacuum-sealed structure; therefore, it is not suitable for introducing flammable or explosive gases. 6. After a period of use, the furnace chamber may develop minor cracks, which is a normal occurrence and will not affect its operation. It can be repaired using an alumina coating. |
Common Faults and Troubleshooting
Fault Phenomenon | Fault Cause | Exclusion Methods |
Turn on the control power switch, no power indicator is present. | Control circuit, fuse blown, power off | Inspect for shorts, eliminate if any, then replace the fuse. |
Equipment operates with voltage but no current. | Heating element fracture | Replace heating element |
Instrument PV display shows the upper temperature limit of the corresponding type thermocouple. | Thermocouple short circuit | Replace Thermocouple |
Power is normal, but the furnace cannot heat up. | Control main line damage | Notify the maintenance staff for inspection. |
