Equipment Brief Introduction
The upgraded LYL-17TL LCD touch screen trolley furnace incorporates advanced technology, featuring a self-developed, energy-saving, and environmentally friendly new electric furnace. The equipment boasts an aesthetically pleasing and advanced structure, with simple and convenient operation. The housing is made of cold-rolled steel plates, precision-machined on CNC lathes, 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.
The furnace features even temperature distribution, a double-layer heat-insulating body surface temperature close to room temperature, and adjustable heating rate. The furnace chamber is constructed from imported ultra-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, no crystallization, no spalling, no pollution, and a long service life.
The control system employs microcomputer intelligent adjustment technology, featuring PID regulation, automatic control, self-tuning capabilities, multi-step program programming, and the ability to create various heating, constant temperature, and cooling programs. It boasts high temperature control accuracy, energy efficiency, and stability.
Protective devices feature independent protection: (Over-temperature, over-pressure, over-flow, misalignment, 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 institutes, industrial and mining enterprises, and is an ideal device for experiments and production in powder, electronics, metallurgy, ceramics, sulfur, new glass materials, chemical industry, metal sintering, and metal heat treatment.
Qualification & 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 Brands”；“Quality, Service, Credibility - AAA Corporation”The products withstand inspections by certification bodies, and third-party certification can be provided upon request.
Main Functions & Features
1. Energy-efficient and pollution-free (high-purity composite alumina/porcelain crystalline fiber furnace material, lightweight, low heat storage, energy-saving, operating at half power on average)
2. Easy replacement and energy-saving (heating elements are resistive wire/silicon carbide rod/silicon molybdenum rod, with long service life and easy replacement)
3. Individual control cabinets, easy to use and flexible, can be placed freely, saving operational space.
4. High temperature control accuracy (top-quality instruments, ±1℃ temperature control accuracy) - Instruments can provide third-party inspection certificates
5. Excellent uniformity of furnace temperature, three/side four-sided heating (rational layout, balanced temperature field, no blind spots in the furnace cavity)
6. Microcomputer program-controlled temperature regulation, adjustable heating rate, automatic operation with no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, disconnection, broken rod automatic protection and alarm
8. Integrated furnace bottom and door with electric loading and unloading for easy material handling.
9. Broad Application Range: Universities, research institutions, industrial and mining enterprises for powder, military industry, electronics, metallurgy, ceramics, glass, machinery, new material development, special materials, refractory materials, building materials, chemicals, metal sintering, and metal heat treatment testing and production.
10. Double-shell structure with air convection insulating layer
11. Electrostatic powder coating on the shell, featuring a stylish and generous two-color design
12. Well-received, with a large customer base
13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site repair
Primary Technical SpecificationsMain Technical Parameters）
Item | Target Value |
Rated Voltage | 380V |
Design Temperature | 800℃，1000℃，1200℃，1400℃，1600℃，1700℃，1800℃ |
Rise rate | ≤0.1-40°C/min (adjustable) |
Heating Element | Imported resistance wire/U-shaped silicon carbide rod/High-quality U-shaped silicon molybdenum rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Automatic control with LCD touch screen, PID adjustment, intelligent microcomputer control, multi-programmable temperature control curves, unattended operation (full automatic heating, insulation, power off when door is opened) |
Thermosensor | K（0-1300℃）/S(0-1600℃)/B（0-1820℃） |
Furnace lining material | Ceramic Polycrystalline Fiber /Alumina fiber/Alumina Fiberglass/High-purity aluminum oxide composite fiber/Imported fiber |
Furnace door structure | Integrated hearth and door, electric/hand operated opening and closing for easy loading and unloading |
Cooling Method | Double-shell structure, air-insulating layer |
Surface Temperature Rise | ≤30℃ |
Random gift | 2 heating rods, 2 rod holders, 1 crucible tongs, 1 pair of refractory gloves, 1 bottom plate, 1 user manual, 1 certificate of compliance |
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-17TL-1 | 300*300*300 | 27 | 380 | 12 | ±1℃ |
LYL-17TL-2 | 500*500*500 | 125 | 380 | 25 | ±1℃ |
LYL-17TL-3 | 700*500*500 | 175 | 380 | 30 | ±1℃ |
LYL-17TL-4 | 800*500*500 | 200 | 380 | 40 | ±1℃ |
LYL-17TL-5 | 800*800*800 | 512 | 380 | 90 | ±1℃ |
LYL-17TL-6 | 1200*800*800 | 768 | 380 | 100 | ±1℃ |
LYL-17TL-7 | 1000*1000*1000 | 1000 | 380 | 120 | ±1℃ |
LYL-17TL-8 | 1500*1000*1000 | 1500 | 380 | 150 | ±1℃ |
LYL-17TL-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, custom 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 be touched for 60 seconds at 100℃, 180 seconds at 100℃); durable and long-lasting. | |
Heating Element | Silicon carbide rod |
| 2Please provide the Chinese content to be translated. | Silicon carbide components, with high-temperature usage and hardness but brittleness, are used after shaping, 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; long-term temperature of 1350°C under nitrogen atmosphere |
Silicon Molybdenum Rod |
| 2Please provide the Chinese content you would like translated into American English. | 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 electronics, ceramics, magnetic materials, glass, metallurgy, refractory materials, etc. | |
Tongs for crucibles |
| 1Please provide the Chinese content you would like translated into American English. | A common chemical instrument, typically used to hold crucibles. Generally made of stainless steel or hard, non-flammable, 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 with the tip facing up on the table or a asbestos pad. 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, 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 Listnal Accessories List）
Combination Furnace Temperature Control | Touchscreen Gauge | Remote Auxiliary Module |
Observation window | Exhaust ports and chimneys | Hot Fan |
Crucibles, molds, material racks | Multiple Material Counter | Furnace bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
caster wheel | Multi-point temperature measurement | Exhaust purification treatment device |
Manual walking material table | Workbench inclined | Vacuum and inert gas evacuation |
Special Note
Quality Warranty | One-year full machine warranty, excluding related consumables (excluding pads and heating elements); lifetime on-site repair service. |
Factory environment | 1. Indoor use 2. Environmental temperature is within ±5-45°C range. 3. The relative humidity of the surrounding environment shall not exceed 85%. 4. No conductive dust, explosive gases, or gases that can severely damage metals and cause insulation corrosion are present around the stove. |
Safety Protection | 1. When using an electric furnace for the first time or after a long period of disuse, it is necessary to perform a drying operation 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 strictly prohibited to pour flammable liquids or molten metals into the furnace. 4. During the working process, the temperature should generally not exceed 300℃ and the heating rate should be moderate. This is because, initially, when the furnace is cold, it requires a significant amount of heat to absorb. |
After-sales service | 1. We promise to address any technical queries from customers within 1 hour. 2. We promise to provide test results within 1 working day and complete the repair within 3 working days for equipment returned for factory maintenance. Special materials require customization and will be handled 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 consultations. |
Friendly Reminder | 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 shortages or omissions. 3. To extend the lifespan of the instrument, we recommend a heating and cooling rate of 10℃/min. Cooling rate should not exceed 5℃/min. 5. This furnace does not have a vacuum-sealed structure, so flammable and explosive gases cannot be introduced. 6. After some time of use, this furnace may develop minor cracks in the hearth, which is a normal occurrence and will not affect its operation. It can be repaired with an alumina coating. |
Common Faults and Troubleshooting
Fault Phenomenon | Fault Cause | Exclusion Method |
Open control power switch, no power indicator present | Control circuit, fuse blown, power outage | Check for shorts and replace the fuse after eliminating. |
Equipment operates with voltage but no current. | Heating element fracture | Replace heating element |
Instrument PV displays 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 personnel for inspection |
