17L High Temperature Lifting Large Frit Furnace

17L High-Temperature Lifting Large-Scale Frit Furnace

The 17L high-temperature lifting large-scale Frit Furnace is a large-scale high-temperature electric furnace specifically designed for large-capacity glass melting, fusing preparation, and high-temperature material experiments. The equipment adopts a lifting structure design and is equipped with a large-capacity 17L crucible system, which can meet the needs of large-volume melting of high-temperature glass, glazes, fusings, and special materials.

Product Features (Frit Furnace)

1. Large 17L Capacity, Suitable for Mass Production

This high-temperature lifting large-scale frit furnace has a capacity of 17L, suitable for mass production of materials such as glass frit, frit, and enamel enamel. Equipped with a bottom lifting mechanism, the crucible is raised and lowered from the bottom into the high-temperature chamber, facilitating loading and unloading and making it suitable for frequent operation.

2. Two Heating Systems (Side and Bottom) for Uniform Temperature

The large 17L model utilizes two heating systems—one on the sides and one at the bottom—to create a three-dimensional heating field. Heating elements are installed around the crucible and at the bottom, ensuring uniform heating of the molten glass inside the crucible, avoiding localized overheating or undercooling, and improving melting quality.

3. Bottom Lifting Mechanism for Convenient Loading and Unloading

The crucible is equipped with a lifting mechanism, allowing it to be raised and lowered from the bottom into the high-temperature chamber, making loading and unloading very convenient. It is particularly suitable for the mass production of large-capacity glass ingots, reducing operational difficulty and improving production efficiency.

4. Rapid Heating Rate, 40℃/min

The heating rate is 40℃ per minute (non-linear), significantly reducing heating time and improving melting efficiency.

5. Intelligent Control Panel with Comprehensive Functions

The control panel is equipped with an intelligent temperature regulator, integrating components such as a power switch, main heating start/stop button, voltmeter, ammeter, computer interface, and observation port/air inlet, allowing for real-time monitoring of the system’s operating status.

Power Supply	380V, 50Hz
Max Working Temp	1700℃
Long-term Working Temp	1650℃
Temperature Range	100–1700℃
Temperature Accuracy	±1℃
Thermocouple	Type B
Heating Element	SiMo 1800, four-side + bottom system
Crucible Material	99% Quartz Ceramic
Heating Speed	Up to 40℃/min (non-linear)
Furnace Body	Wind-cooled double-layer carbon steel
Lifting System	Bottom lift for crucible insertion/removal
Refractory Lining	High-purity alumina lightweight material
Outer Shell Temp	≤45℃
Safety Protection	Dual-loop, over-temp, over-current, over-voltage, soft start, phase loss, segment error
Temperature Curve	50 programmable segments, multi-curve input
Panel Buttons	Main power, heating chamber ON/OFF
Accessories	Crucible tongs ×1, high-temp gloves ×1

Application Areas (Frit Furnace)

• Glass Flush Melting: Suitable for batch melting of various glass flakes, including architectural glass, everyday glass, optical glass, and specialty glass.
• Low-Temperature Glass Flux: Suitable for batch preparation of low-temperature glass fluxes, reducing glass melting temperature and saving energy.
• Enamel Glaze: Suitable for batch melting of enamel base glaze, top glaze, and colored glaze. Heating from all sides and the bottom ensures uniform glaze composition.
• Fused Ingot Preparation: Suitable for batch production of ceramic fused ingots and glaze fused ingots. A bottom lifting mechanism facilitates fused ingot discharge.
• Specialty Glass R&D: Suitable for melting and R&D of specialty glasses such as microcrystalline glass, glass ceramics, and colored glass. Multiple temperature levels meet the melting requirements of different glass formulations.
• New Material R&D: Suitable for melting and process research of new glass materials, glass-based composite materials, and other new materials.

Company Profile

A professional enterprise specializing in heat treatment technology services and the R&D, manufacturing, and sales of high-temperature electric furnaces.

The company focuses on developing high-temperature electric furnaces covering a full temperature range of -100℃ to 2600℃. Its products include experimental electric furnaces, vacuum atmosphere furnaces, industrial kilns, and medium-frequency induction heating equipment. Main products include box furnaces, tube furnaces, lifting furnaces, pusher kilns, bogie furnaces, rotary kilns, tunnel kilns, and various specialized medium-frequency furnaces.

The company adheres to technological innovation and has passed ISO9001 and EU CE certifications. It owns 21 registered trademarks, 29 patents, and 27 software copyrights.

Payment Methods

TT

Shipment Methods

The electric furnace is packaged in three layers: first wrapped in foam paper, then wrapped in plastic film, and finally packed in a wooden crate.

Frit Furnace Frequently Asked Questions (FAQ)

1. Which industries is the 17L melting furnace suitable for?

Widely used in glass, ceramics, metallurgy, new materials, and scientific research.

2. Can it be customized?

Customization is supported for temperature range, crucible capacity, heating method, and control system.

3. Does it support large-capacity melting?

Yes, the equipment uses a 17L large crucible design, suitable for large-volume melting.

4. Is the furnace body safe?

It adopts a double-layer air-cooled structure, with a furnace shell temperature ≤45℃, and has multiple safety protection systems.

5. Does it support automatic program control?

Yes, the equipment has a 50-segment program temperature control function.