Equipment Brief Introduction
The LYL-13TCLD large-scale trolley heat treatment furnace incorporates advanced technology, being a self-developed and produced energy-saving, environmentally friendly new electric furnace. The equipment boasts an aesthetically pleasing and sophisticated design, with an advanced and reasonable structure, easy operation, and a shell made of cold-rolled steel plates. It is precision machined on CNC machines, finished with a luxurious and beautiful two-color imported epoxy powder electrostatic spraying process, which is resistant to high temperatures, corrosion, and fading.
This furnace features even temperature distribution, a double-layer thermal insulation body surface temperature close to room temperature, adjustable heating rate, and more. The furnace chamber is constructed from imported ultra-high temperature composite fiber materials through CNC technology, boasting 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 utilizes microcomputer intelligent adjustment technology, featuring PID regulation, automatic control, self-tuning capabilities, multi-programming, and the ability to program various warming, constant-temperature, and cooling routines. It offers high temperature control accuracy, high 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, allowing for remote control of a single or multiple furnaces, starting and stopping the furnaces, 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, pharmaceuticals, ceramics, sulfur, new glass materials, chemicals, metal sintering, and metal heat treatment.
Corporate Qualifications & Honors
Quality Management System CertificationGB/T19001:2016/ISO 9001:2015； EUCECertification: "Luoyang City Model Enterprise for Civilization and Integrity in Business Operation"“China Electric Furnace Industry***”；“Quality, Service, Reputation - AAA-rated Company”Our products withstand inspections by reputable testing agencies, and third-party certification can be provided upon request.
Main Functions & Features
1. Energy-efficient and eco-friendly, with non-polluting combustion chamber materials (high-purity composite alumina/ ceramic polycrystalline fiber), lightweight, low heat retention, energy-saving, averaging half-power operation.
2. Easy replacement and energy-saving (heating elements are resistance wire/silicon carbide rod/silicon molybdenum rod, with long service life and easy replacement)
3. Individual control cabinets, easy and flexible to use, can be placed freely, saving operational space.
4. High temperature control accuracy (high-quality instruments, ±1℃ temperature control accuracy) with third-party inspection certificate available for the instrument.
5. Excellent evenness of furnace temperature, three/side four-sided heating (rational layout, uniform temperature field, no dead corners in the furnace cavity)
6. Microcomputer-programmed temperature control with adjustable heating rate; automatic operation, no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, broken coupling, broken rod automatic protection and alarm
8. Bottom and door integrated furnace, electrically powered loading and unloading for convenience.
9. Wide Application Range: Universities, research institutions, industrial and mining enterprises, etc., 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, air convection heat-insulating layer
11. Powder coated outer shell with dual-color design, exquisitely beautiful and generous appearance
12. Excellent reputation, with a large customer base
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℃ |
Rise Rate | ≤0.1-40℃/min (adjustable) |
Heating Element | High-quality Imported Resistance Wire / High-quality U-Type Silicon Carbon Rod / High-quality U-Type Silicon Molybdenum Rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Microcomputer control, PID tuning, intelligent microcomputer control, multi-step programmable temperature control curves, unattended operation (full 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 composite/Imported fiber |
Boiler Tube Material | High-purity Quartz / 999 Alumina / Heat-resistant Stainless Steel / Imported Stainless Steel |
Cooling Method | Double-wall shell, air insulation 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 instruction manual, 1 certificate of conformity |
Selection Guide
Model | Furnace chamber dimensions (Deep x Width x Height mm) | Furnace Volume (L) | Power Voltage (V) | Power (KW) | Temperature Control Accuracy |
LYL-13TCLD-1 | 300*300*300 | 27 | 380 | 12 | ±1℃ |
LYL-13TCLD-2 | 500*500*500 | 125 | 380 | 25 | ±1℃ |
LYL-13TCLD-3 | 700*500*500 | 175 | 380 | 30 | ±1℃ |
LYL-13TCLD-4 | 800*500*500 | 200 | 380 | 40 | ±1℃ |
LYL-13TCLD-5 | 800*800*800 | 512 | 380 | 90 | ±1℃ |
LYL-13TCLD-6 | 1200*800*800 | 768 | 380 | 100 | ±1℃ |
LYL-13TCLD-7 | 1000*1000*1000 | 1000 | 380 | 120 | ±1℃ |
LYL-13TCLD-8 | 1500*1000*1000 | 1500 | 380 | 150 | ±1℃ |
LYL-13TCLD-9 | 2000*1000*1000 | 2000 | 380 | 180 | ±1℃ |
Temperature Category | 800°C to 1800°C available upon request | ||||
Customized Non-Standard | Based on customer requirements, customize experimental electric furnaces in various sizes. | ||||
Standard Accessories
Name | Image | Quantity | Description | |
High-Temperature Gloves |
| 1Double | Comfortable to wear and keeps hands warm; cut-resistant, wear-resistant, and heat-resistant (up to 350℃; can touch heat for 60 seconds, 100℃ for 180 seconds) - durable and long-lasting. | |
Heating Element | Silicon carbide rod | | 2Please provide the Chinese content to be translated. | Silicon-carbide components, with high operating temperatures, are hard and brittle. After molding, they are used, such as silicon-carbide silicon-carbide rods and tubes, which can reach high heating temperatures under air-dry conditions.15001000-1200℃ under vacuum, 1350℃ long-term use under nitrogen atmosphere |
Silicon Molybdenum Rod | | 2Zhi | Silicon molybdenum rods are heated to high temperatures under 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. Under 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. | |
Pot tongs | | 1Please provide the Chinese content you would like translated. | 1. 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 local 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. 5. Use the bent portion for holding crucibles; for other uses, use the pointed tip. 6. Crucible tongs are not necessarily used in conjunction with crucibles; they can also be used independently. | |
Furnace bottom plate | | 1Piece | Ceramic furnace bottom plates, with high-temperature and abrasion resistance, offer load-bearing capabilities, protect the furnace bottom from wear, and extend the service life of the equipment. | |
Optional Function Accessories Listnal Accessories List）
Individual control cabinet | PID Gauge | Remote Assistance Module |
Observation window | Exhaust ports and chimneys | Heating Fan |
Crucibles, Pottery Boxes | Door stopper | Furnace bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
Casters | Multiple temperature sensing | Exhaust purification treatment device |
Special Note
Quality Assurance | One-year warranty for the complete machine, excluding related consumables (excluding pads and heating elements).Lifetime On-Site Maintenance |
Factory environment | 1. Indoor use 2. Environmental 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 insulate腐蚀 around the stove. |
Safety Protection | 1. When initially using or resuming use after a long period of disuse, the furnace must be seasoned to prevent cracking of the furnace chamber. Keep clean regularly and check if the electric furnace wiring is well connected. 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 various flammable liquids or molten metals into the furnace. 4. During the process, the temperature should generally not exceed 300℃ and the rate of temperature increase should be moderate. This is because, when heating begins, the furnace is cold and requires a significant amount of heat to be absorbed. |
After-sales Service | 1. We commit to addressing our customers' technical inquiries within 1 hour. 2. We promise to provide a test result within 1 business day for equipment returned for repair, complete the repair within 3 business days, and handle special materials 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 under-delivery or missing items. 3. To extend the lifespan of the instrument, we recommend that the heating and cooling rates not exceed 10℃/min. 4. The cooling rate should not exceed 5°C/min. 5. This furnace does not have a vacuum-sealed structure, therefore, flammable and explosive gases cannot be introduced. 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 with an alumina coating. |
Common Faults and Troubleshooting
Fault Phenomenon | Fault Cause | Exclusion Method |
Turn on the control power switch, no power indicator displayed. | Control circuit, fuse blown, power off | Check for short circuits, eliminate them, and 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 of thermocouple. | Thermocouple short circuit | Replace thermocouple |
Power is normal, but the furnace cannot heat up. | Control main line damage | Notify the maintenance personnel for inspection. |
