Equipment Brief Introduction
The LYL-17ZA high-temperature double material clock cover furnace incorporates advanced technology, featuring a self-developed energy-saving and environmentally friendly new electric furnace. The equipment boasts an aesthetically pleasing and reasonable structure, with simple and convenient operation. The shell is made of cold-rolled steel plate, precision machined on CNC machines, and finished with a luxurious and beautiful two-color imported epoxy powder electrostatic spraying process, ensuring high-temperature resistance, corrosion resistance, and long-lasting color retention.
The furnace features uniform temperature field, a double-layer heat-insulating body surface temperature close to room temperature, adjustable heating rate, etc. The furnace chamber is constructed from imported high-temperature composite fiber materials through CNC technology, boasts strong resistance to thermal shock, excellent resistance to rapid cooling and heating, good corrosion resistance, no collapse, no crystallization, no slagging, 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-step programing, and the ability to program various heating, constant temperature, and cooling programs. It boasts high temperature control accuracy, high energy efficiency, and high stability.
The protective device features independent protection: (over-temperature, over-pressure, over-flow, disconnection, power failure, leakage, short-circuit, etc.).
The elevated furnace table with an electric lifting mechanism can pull out the furnace body, facilitating the 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 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 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.
Company Qualifications & Honors
Quality Management System Certification GB/T19001:2016/ISO 9001:2015； EUCECertification: "Luoyang City Model Enterprise for Civilization and诚信 Business Practice"“China Electric Furnace Industry Brands”；“Quality, Service, Reputation - AAA-rated Enterprise”The products pass inspections by certification bodies, and third-party certification can be provided upon request.
Main Functions & 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 with energy and time-saving (heating elements are made of 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 arbitrarily, 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 uniformity of furnace temperature, 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 with no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, broken coupling, and broken rod automatic protection and alarm
8. Bottom furnace electric screw jack with smooth lifting and no vibration, convenient for loading and unloading materials.
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, chemicals, metal sintering, and metal heat treatment, etc., for testing and production.
10. Double-wall shell, air convection insulation layer
11. Powder-coated housing with dual-color combination, exquisitely elegant and generous appearance
12. Great reputation, numerous customers
13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site maintenance.
Main Technical Specifications
Item | Indicator Value |
Rated Voltage | 380V |
Design Temperature | 800℃，1000℃，1200℃，1400℃，1600℃，1700℃，1800℃ |
Rising rate | ≤0.1-40°C/min (adjustable) |
Heating Element | Imported Resistance Wire / U-Shaped Silicon Carbon Rod / U-Shaped Silicon Molybdenum Rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Microcomputer control, PID regulation, intelligent microcomputer control, multi-step programmable temperature control curve, no need for supervision (fully automatic heating, insulation, power off when door is opened) |
Thermosensitive element | K（0-1300℃）/S(0-1600℃)/B（0-1820℃） |
Furnace lining material | Ceramic Polycrystalline Fiber /Alumina fiber/Alumina Fiber/High-purity aluminum oxide composite fiber/Imported fiber |
Furnace door structure | The furnace door serves as a material platform, with the bottom screw mechanism providing smooth and vibration-free lifting and lowering, facilitating loading and unloading. |
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 Guide
Model | Furnace chamber dimensions (depth x width x height in mm) | Furnace Volume (L) | Power Voltage (V) | Power (KW) | Temperature Control Accuracy |
LYL-17ZA-1 | 300*300*300 | 27 | 380 | 12 | ±1℃ |
LYL-17ZA-2 | 500*500*500 | 125 | 380 | 25 | ±1℃ |
LYL-17ZA-3 | 700*500*500 | 175 | 380 | 30 | ±1℃ |
LYL-17ZA-4 | 800*500*500 | 200 | 380 | 40 | ±1℃ |
LYL-17ZA-5 | 800*800*800 | 512 | 380 | 90 | ±1℃ |
LYL-17ZA-6 | 1200*800*800 | 768 | 380 | 100 | ±1℃ |
LYL-17ZA-7 | 1000*1000*1000 | 1000 | 380 | 120 | ±1℃ |
LYL-17ZA-8 | 1500*1000*1000 | 1500 | 380 | 150 | ±1℃ |
LYL-17ZA-9 | 2000*1000*1000 | 2000 | 380 | 180 | ±1℃ |
Temperature Category | 800°F-1800°F 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 | Comfortable to wear and keeps hands warm; cut-resistant, wear-resistant, and heat-resistant (can withstand 350℃ for 60 seconds of contact heat, 100℃ for 180 seconds of contact heat) durable. | |
Heating Element | Silicon carbide rod |
| 2Please provide the Chinese content you would like translated into American English. | Silicon carbide components, with higher operating temperatures, are hard and brittle, and 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 at temperatures up to 1000-1200°C under vacuum conditions, and at a long-term temperature of 1350°C in a nitrogen atmosphere |
Silicon Molybdenum Rods |
| 2Branch | Silicon molybdenum rods are heated to high temperatures in an oxidizing atmosphere, where a dense quartz glass film forms on the surface to prevent further oxidation. Thus, silicon molybdenum rods exhibit high-temperature oxidation resistance. In an oxidizing atmosphere, temperatures can reach1800°C, can be used as heating elements for industrial high-temperature furnaces in fields such as electronics, ceramics, magnetic materials, glass, metallurgy, and refractory materials. | |
Pot tongs |
| 1Please provide the Chinese content to be translated into American English. | 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 crucible tongs. 3. When handling a hot crucible with tongs, preheat the tips of the tongs first to prevent the crucible from cracking due to localized cooling. After use, place the tongs with the tips facing up on the table or a asbestos mat. After the experiment, clean the crucible tongs and place them in the laboratory equipment cabinet for drying storage. 5. Use the bent portion for holding crucibles; for other uses, employ the pointed end. 6. Crucible tongs are not necessarily used in conjunction with crucibles; they can also be used separately. | |
Optional Accessories List
Combination Furnace Temperature Control System | Touchscreen gauge | Remote Auxiliary Module |
Observation window | Exhaust ports and chimneys | Warm Fan |
Crucibles, molds, material racks | Multiple Material Counter | Bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
Casters | Multiple temperature sensing | Exhaust purification treatment unit |
Hydraulic Lift (Manual/Electric) | Material table inclined | Vacuum Packing with Atmosphere Control |
Special Note
Quality Warranty | One-year full machine warranty, excluding related consumables (mat boards and heating elements excluded), lifetime on-site repair service available. |
Factory environment | 1. Indoor use 2. Environmental temperature is within ±5-45°C 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 stove. |
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 clean regularly and check the electrical furnace wiring for good contact periodically. 3. Do not exceed the rated temperature when using the electric furnace 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°C, and the heating rate should be moderate. This is because, when heating begins, 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 clients within 1 hour. 2. We promise to provide the test results for equipment returned for repair within 1 working day, complete the repair within 3 working 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 | 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 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℃/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 time of use, the furnace chamber may develop minor cracks, which is a normal occurrence and will not affect 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 is present. | Control circuit, fuse blown, power off | Check for shorts and replace the fuse after eliminating them |
Equipment operates with voltage but no current. | Heating element fracture | Replace heating element |
Instrument PV displays 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 maintenance personnel for inspection |
