Equipment Brief Introduction
The LYL-16ZMA integrated large screw lifting furnace incorporates advanced technology, featuring a self-developed energy-saving and environmentally friendly electric furnace. The equipment boasts an aesthetically pleasing design, advanced and reasonable structure, and easy operation. The housing 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. It is resistant to high temperatures, corrosion, and color fading over time.
The furnace features even temperature distribution, a double-layer heat-insulating body with surface temperatures close to room temperature, and adjustable heating rates. The furnace chamber is constructed from imported 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 slagging, no pollution, and a long service life.
The control system utilizes microcomputer intelligent adjustment technology, featuring PID regulation, automatic control, self-tuning capabilities, multi-step programing, and the ability to program various heating, constant temperature, and cooling programs. It offers high temperature control accuracy, energy efficiency, and stability.
Protective devices feature independent protection: (over-temperature, over-pressure, over-flow, disconnection, power failure, leakage, short circuit, etc.).
The adjustable-height furnace with an electrically retractable lid 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.
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, chemical industry, metal sintering, and metal heat treatment.
Corporate Qualifications & Honors
Quality Management System Certification GB/T 19001:2016/ISO 9001:2015； European UnionCECertification; "Luoyang City Model Enterprise for Civilized and Faithful Business Operation"“China Electric Furnace Industry Brands”；“Quality, Service, Reputation - AAA Corporation”Our products withstand inspections by testing institutions, and third-party certification can be provided upon request.
Main Functions & Features
1. Energy-efficient and environmentally friendly (high-purity composite alumina/ ceramic polycrystalline fiber furnace material, lightweight, low heat retention, energy-saving, averaging half-power operation)
2. Easy replacement with energy and time-saving (heating elements are resistance wire/silicon carbide rod/silicon molybdenum rod, with long service life and easy replacement)
3. Integrated furnace and control, easy to use and flexible, saving operation space.
4. High temperature control accuracy (top-notch instrument quality, ±1℃ temperature control accuracy) with a 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 program-controlled temperature regulation, adjustable heating rate, automatic operation with no need for human supervision
7. Over-temperature, over-pressure, over-flow, leakage, disconnection, and rod breakage 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, 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 exterior with a stylish, two-tone finish
12. Excellent reputation, numerous clients
13. Great value for money, comprehensive after-sales service, 1-year warranty, lifetime on-site maintenance.
Key Technical ParametersMain Technical Parameters）
Item | Indicator 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-Type Silicon Carbon Rod / U-Type Silicon Molybdenum Rod |
Temperature Control Accuracy | ±1℃ |
Temperature Control Method | Automatic control with LCD touch screen, PID regulation, intelligent microcomputer control, multi-stage programmable temperature control curves, no need for supervision (fully automatic heating, insulation, power off upon door opening) |
Thermoelectric Sensor | K（0-1300℃）/S(0-1600℃)/B（0-1820℃） |
Furnace lining material | Ceramic Polycrystalline Fiber /Alumina Fiber/Alumina Fiber Composite/High-purity alumina composite fiber/Imported Fiber |
Furnace door structure | The furnace door serves as a material platform, featuring a bottom screw for smooth and vibration-free lifting and lowering, facilitating 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 furnace bottom plate, 1 instruction manual and 1 certificate of conformity each |
Selection GuideSelection Guide）
Model | Furnace chamber dimensions (depth, width, height in mm) | Furnace Volume (L) | Power Voltage (V) | Power (KW) | Temperature Control Accuracy |
LYL-16ZMA-1 | 300*300*300 | 27 | 380 | 12 | ±1℃ |
LYL-16ZMA-2 | 500*500*500 | 125 | 380 | 25 | ±1℃ |
LYL-16ZMA-3 | 700*500*500 | 175 | 380 | 30 | ±1℃ |
LYL-16ZMA-4 | 800*500*500 | 200 | 380 | 40 | ±1℃ |
LYL-16ZMA-5 | 800*800*800 | 512 | 380 | 90 | ±1℃ |
LYL-16ZMA-6 | 1200*800*800 | 768 | 380 | 100 | ±1℃ |
LYL-16ZMA-7 | 1000*1000*1000 | 1000 | 380 | 120 | ±1℃ |
LYL-16ZMA-8 | 1500*1000*1000 | 1500 | 380 | 150 | ±1℃ |
LYL-16ZMA-9 | 2000*1000*1000 | 2000 | 380 | 180 | ±1℃ |
Temperature Category | 800°F-1800°F available for selection | ||||
Customized Non-Standard | According to customer requirements, customize different sizes of laboratory electric furnaces. | ||||
Standard Accessories
Name | Image | Quantity | Description | |
High-Temperature Gloves |
| 1Double | Comfortable and keeps hands warm; cut-resistant, abrasion-resistant, and heat-resistant (up to 350°C, can touch heat for 60 seconds, can touch heat for 180 seconds at 100°C) for long-lasting durability. | |
Heating Element | Silicon carbide rod |
| 2Please provide the Chinese content that needs to be translated into American English. | 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 a发热 temperature of up to... under air-dry conditions.15001000-1200℃ under vacuum, 1350℃ for long-term use under nitrogen atmosphere |
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 electronics, ceramics, magnetic materials, glass, metallurgy, refractory materials, etc. | |
Pot tongs |
| 1Please provide the Chinese content you would like translated into American English. | A common chemical instrument, typically used for holding crucibles. Generally made of stainless steel or hard, non-flammable, and difficult-to-oxidize materials. 2. Use clean tongs. 3. When gripping a hot crucible with tongs, preheat the tip 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, the crucible tongs should be cleaned and placed 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 may not always be used in conjunction with crucibles; they can also be used separately. | |
Optional Accessories List
Combination of Furnace Temperature Control | Touchscreen Gauge | Remote Auxiliary Module |
Observation window | Exhaust vents and chimneys | Hot Fan |
Crucibles, kiln shelves, material racks | Multiple Material Display Table | Furnace bottom plate |
Blower | Thermocouple | Centralized Control Industrial Computer |
Foot Wheel | Multi-point temperature measurement | Exhaust purification treatment device |
Hydraulic Lifting (Manual/Electric) | Material table incline | Vacuum-packing with gas flushing |
Special Note
Quality Assurance | 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 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 insulate corrosive 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 cracking of the furnace chamber. 2. Keep clean regularly and check the electrical furnace wiring for good contact periodically. 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 working process, the temperature should generally not exceed 300°C, and the heating rate should be moderate. This is because, when heating starts, the furnace is cold and requires a significant amount of heat absorption. |
After-sales service | 1. We promise to address any technical inquiries from our customers within 1 hour. 2. We promise to provide a test result within 1 working day for equipment returned for repair, complete the repair within 3 working days, and handle special materials as needed. 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 for extended periods to ensure its normal service life.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. 4. The cooling rate should not exceed 5°C/min. 5. This furnace does not have a vacuum-sealed structure, so flammable or 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 using an alumina coating. |
Common Faults and Troubleshooting
Fault Phenomenon | Fault Cause | Exclusion Method |
Turn on the control power switch, no power indicator is displayed. | Control circuit, fuse blown, power off | Inspect for short circuits, eliminate if any, then replace the fuse. |
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 staff for inspection |
