Please provide the Chinese content that needs to be translated into American English.Brief Introduction
Split-type muffle furnace LYL-17LF incorporates advanced technology, featuring an independently developed energy-saving and environmentally friendly electric furnace. The equipment boasts an aesthetically pleasing design, advanced and rational structure, easy operation, and a shell made of cold-rolled steel plate. Precision CNC machining ensures its luxury and beauty, achieved through a two-color imported epoxy powder electrostatic spraying process. It is resistant to high temperatures, corrosion, and color fading.
The furnace features even temperature distribution, a double-layer thermal insulation body surface temperature close to room temperature, and adjustable heating rate. The furnace chamber is constructed from imported ultra-high-temperature composite fiber materials through CNC processing, exhibiting strong resistance to thermal shock, excellent resistance to rapid cooling and heating, good corrosion resistance, no collapse, no crystallization, no spalling, no pollution, and a long service life.
The control system employs microcomputer intelligent adjustment technology, featuring PID regulation, full automatic control, self-tuning capabilities, multi-stage program programming, and the ability to create various heating, constant temperature, and cooling programs. It boasts high temperature control accuracy, energy efficiency, and stability.
The protective device utilizes independent protection: (over-temperature, over-pressure, over-flow, disconnection, power failure, leakage, short-circuit, etc.).
The furnace material conveyor is electrically powered, allowing for easy removal of the furnace body and convenient handling of materials to enhance 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.
Primary Application
This equipment is widely used in universities, research institutions, industrial and mining enterprises, and is an ideal device for experiments and production in fields such as powder, electronics, metallurgy, ceramics, sulfur, new glass materials, chemicals, metal sintering, and metal heat treatment.
Corporate Qualifications & Honors
Quality Management System CertificationGB/T19001:2016/ISO 9001:2015； European UnionCECertification: "Luoyang City Model Enterprise for Civilized and Trustworthy Business Operation"“China Electric Furnace Industry Brand”；“Quality, Service, Reputation - AAA-rated Company”Our products pass inspections by certification bodies, and a third-party certification can be provided upon request.
Main Functions and Features
1. Energy-saving and power-efficient, environmentally friendly and pollution-free (high-purity composite alumina/porcelain crystalline fiber furnace material, lightweight, low heat retention, energy-saving, operating at half power on average)
2. Easy replacement and energy-saving (heating elements are made of resistance wire/silicon carbide rod/silicon molybdenum rod, with long service life and easy replacement)
3. Integrated control cabinet, easy and flexible to use, compact in layout, saving operation space.
4. High temperature control accuracy (high-quality instruments, ±1℃ temperature control accuracy) - Instruments can provide third-party inspection certificates.
5. Excellent uniformity of furnace temperature, triple/four-sided heating (rational layout, balanced temperature field, no blind spots in the furnace cavity)
6. Microcomputer programmable temperature control with adjustable heating rate; automatic operation, no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, disconnection, and rod breakage automatic protection and alarm
8. Integrated furnace bottom and door, with electric loading and unloading for convenience.
9. Wide Application Range: Universities, research institutions, industrial and mining enterprises, etc., for powder, military industry, electronics, metallurgy, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemical industry, metal sintering, and metal heat treatment, etc., for testing and production.
10. Double-shell structure with air convection insulating layer
11. Powder-coated shell with dual-color design, exquisitely elegant and generous appearance
12. Excellent reputation, numerous clients
13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site repair
Main Technical Specifications
Item | Indicator Value |
Rated Voltage | 220V/380V |
Design Temperature | 800℃，1000℃，1200℃，1400℃，1600℃，1700℃，1800℃ |
Rising temperature rate | ≤0.1-40℃/min (adjustable) |
Heating Element | Imported resistive wire/U-shaped silicon carbide rod/U-shaped silicon molybdenum rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Microcomputer control, PID regulation, intelligent microcomputer control, multi-stage programmable temperature control curves, no need for supervision (fully automatic heating, insulation, power off when door is opened) |
Thermometric element | K（0-1300℃）/S(0-1600℃)/B（0-1820℃） |
Furnace material | Ceramic Polycrystalline Fiber /Alumina fiber/Alumina Fiber/High-purity aluminum oxide composite fiber/Imported Fiber |
| Internal thermal circulation | The furnace interior features a hot air mixing circulation, with a thermal fan installed at the top of the furnace, controlled by a variable frequency drive to regulate the fan's rotation speed. |
| Furnace door structure | Front door side-hinged |
Cooling Method | Double-wall construction, air-insulated 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 user manual and 1 certificate of conformity each |
Selection Guide
Model | Furnace chamber dimensions (depth, width, height)mm) | Furnace Volume (L) | Power Voltage (V) | Power (KW) | Temperature Control Accuracy |
LYL-FANM-1 | 200*150*150 | 4.5 | 220 | 4 | ±1℃ |
LYL-FANM-2 | 300*200*120 | 7.2 | 220 | 6 | ±1℃ |
LYL-FANM-3 | 300*200*150 | 9 | 220 | 8 | ±1℃ |
LYL-FANM-4 | 300*200*200 | 12 | 220/380 | 10 | ±1℃ |
LYL-FANM-5 | 400*250*160 | 16 | 380 | 12 | ±1℃ |
LYL-FANM-6 | 400*300*300 | 36 | 380 | 14 | ±1℃ |
Temperature Category | 800℃-1800℃ Available as per choice | ||||
Custom-made Non-standard | Based on customer requirements, customizing furnace chambers in various sizes. | ||||
Standard Accessories
Name | Image | Quantity | Description | |
High-Temperature Gloves |
| 1Double | Comfortable and keeps hands warm; cut-resistant, wear-resistant, and heat-resistant (can withstand 350℃ for 60 seconds of contact heat, and 100℃ for 180 seconds of contact heat) for long-lasting durability. | |
Heating Element | Silicon carbide rod |
| 2Please provide the Chinese content you would like translated into American English. | Silicon carbide components, with high operating temperatures, are hard and brittle. After shaping, they are used, such as silicon carbide rods and tubes, which can reach high heating temperatures under air-dry conditions.1500100-120°C, for use under vacuum conditions; 1000-1200°C in nitrogen atmosphere; long-term use temperature 1350°C |
Silicon Molybdenum Rod |
| 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 prevent further oxidation. Therefore, silicon molybdenum rods possess high-temperature oxidation resistance. In an oxidizing atmosphere, the temperature can reach1800°C, can be used as heating elements for industrial high-temperature furnaces in sectors such as electronics, ceramics, magnetic materials, glass, metallurgy, and refractory materials. | |
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 tip of the tongs facing up on a table or asbestos mat. 4. After the experiment, clean the crucible tongs and place them in the laboratory equipment cabinet for drying storage. 5. Use the bent section for holding crucibles; use the pointed end for other applications. 6. Crucible tongs are not necessarily used in conjunction with crucibles; they can also be used alone. | |
List of Optional Functional Accessoriesnal Accessories List）
Integrated Control | Touchscreen Gauge | Remote Assistance Module |
Observation window | Exhaust ports and chimneys | Hot Fan |
Crucibles, Kiln Shafts | Door block | Furnace bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
caster wheel | Multiple Temperature Measurement | Exhaust purification treatment unit |
Special Note
Quality Warranty | One-year full machine warranty, excluding related consumables (excluding pad boards and heating elements); lifetime on-site maintenance. |
Factory environment | 1. Indoor use 2. Environmental temperature: ±5-45°C range 3. Relative ambient temperature does not exceed 85%. 4. No conductive dust, explosive gases, or gases capable of severely damaging metals and insulation around the furnace. |
Safety Protection | 1. When using an electric furnace for the first time or after a long period of disuse, it is necessary to dry the furnace to prevent cracking of the furnace chamber. Keep the equipment clean and regularly inspect the electrical furnace wiring for secure contact. 3. Do not exceed the rated temperature when using the electric furnace 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°C, and the rate of temperature increase should be moderate. This is because, when heating up initially, the furnace is cold and requires a significant amount of heat absorption. |
After-sales service | 1. We commit to resolving any technical inquiries from our customers within 1 hour. 2. We promise to provide a test result within 1 business day for equipment requiring factory repair, complete the repair within 3 business days, and handle special materials and custom orders on a case-by-case basis. 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 | Do not operate the equipment at the rated temperature for extended periods to ensure its normal service life. 2. Carefully count and verify the quantity of goods and accessories upon receipt to avoid any inconvenience caused by shortages or omissions. 3. To extend the service life of the instrument, we recommend a heating rate and cooling rate of 10℃/min. 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 some use, the furnace chamber may develop minor cracks, which is a normal occurrence and will not affect operation. They can be repaired with an alumina coating. |
Common Faults and Troubleshooting
Fault Phenomenon | Fault Cause | Exclusion Methods |
Turn on the control power switch, no power indicator is shown. | Control circuit, fuse blown, power off | Inspect for short circuits, eliminate if any, and then replace the fuse. |
Equipment operates with voltage but no current. | Heating element fracture | Replace heating element |
Instrument PV display the upper temperature limit of the corresponding type thermocouple | Thermocouple short circuit | Replace Thermocouple |
Power supply is normal, but the furnace cannot heat up. | Control main line damage | Notify maintenance staff for inspection |
