- +86-13271526781
- thermo@gwdl.com
Recently, Luoyang Juxing Kiln Furnace Co., Ltd. (GWDL) officially launched its 1200℃ Vacuum Atmosphere Rotary Furnace. Featuring a 310S stainless steel furnace tube, this advanced system integrates high-temperature heating, vacuum/atmosphere control, intelligent temperature regulation, and hydrogen safety protection technologies. It is designed to meet the high-temperature rotary sintering and atmosphere treatment requirements of industries including new energy materials, advanced ceramics, powder metallurgy, rare earth luminescent materials, and other advanced material fields, providing customers with a more stable, safer, and smarter thermal processing solution.
The furnace chamber dimensions are Φ300mm × 2500mm heating zone length, with an effective loading capacity of 50–60L. The furnace tube adopts a variable-diameter structure with Ø120mm tube ends and a Ø300mm central section. Made of 310S stainless steel, the tube offers excellent high-temperature oxidation resistance and corrosion resistance, ensuring long-term stable operation under demanding thermal conditions.
The furnace tube rotation speed is adjustable from 1–15 rpm, with an inclination angle greater than 15°, enabling continuous material tumbling and uniform heating for different materials during high-temperature processing.
For precise temperature management, the furnace uses a K-type thermocouple (0–1320℃) with a temperature control accuracy of ±1℃ and temperature uniformity of ±5℃. The heating chamber is divided into left, middle, and right independent temperature control zones, ensuring a balanced temperature field throughout the furnace.
The heating rate is adjustable, ranging from a maximum of 20℃/min to a minimum of 1℃/hour. The system supports 50 programmable segments and features automatic tuning, self-learning, and temperature curve optimization functions.
The controller adopts advanced intelligent PID/APID/MPT control technology. The display interface provides comprehensive operating information, including:
Other key operating parameters
The furnace body is manufactured through CNC machining and treated with:
This process provides excellent corrosion resistance and easy cleaning performance.
The furnace adopts a double-layer air cooling structure combined with guided airflow cooling technology. Together with a three-layer insulation system consisting of:
the system maintains the furnace shell temperature below 45℃ during continuous operation, effectively reducing heat radiation and energy consumption.
The heating elements are made of high-temperature alloy resistance wire, installed around the furnace tube. The refractory materials use vacuum-formed high-purity alumina lightweight materials. Critical areas such as the inlet and bottom sections are reinforced with lightweight hollow alumina plates, providing:
For flammable and explosive atmosphere processes such as hydrogen treatment, the furnace is equipped with a comprehensive hydrogen safety protection system.
Safety features include:
The exhaust treatment system supports:
These functions significantly improve operational safety during atmosphere processing.
The vacuum and atmosphere system uses a mechanical rotary vane vacuum pump equipped with a rotary sealing structure. The system includes two float flow meters for precise gas flow control and is suitable for gases such as:
The control and protection system adopts closed-loop SCR phase-shift control technology, supporting:
The control structure integrates:
It provides stable output under load fluctuations and includes multiple protection functions:
The furnace is equipped with a 7-inch TFT true-color touchscreen with a resolution of 800×480 and supports an English interface.
The intelligent control system provides full-screen monitoring and operation functions, including:
The controller supports multiple control parameters, including:
It can manage 1–6 furnace units simultaneously.
The temperature curve editing system supports:
The 1200℃ Vacuum Atmosphere Rotary Furnace is widely used for high-temperature rotary sintering and heat treatment under vacuum or high-purity atmosphere conditions, including:
Warranty:
Luoyang Juxing Kiln Furnace Co., Ltd. (GWDL) is located at No.1 Xingye Road, Science & Technology Industrial Park, Jianxi District, Luoyang City, Henan Province, China.
As a council member of the China Heat Treatment Association, the company has obtained:
GWDL specializes in providing high-temperature heating equipment and thermal processing solutions covering a temperature range from -60℃ to 2100℃, serving customers worldwide with advanced furnace technologies.
For more product information, please visit:
Website: www.gwdl.com
Contact:
Phone: +86 13271526781 / +86 379-69936789
Email: thermo@gwdl.com
