1500° C High Vacuum Vertical Tube Furnace with Rotatable Crucible for Uniform Sintering

• Customization: Available
• After-sales Service: on Site Installation and Online Support
• Warranty: on Site Installation and Online Support
• Model NO.: KS-MFT-T1500-VT80
• Application: Industry, School, Lab
• Customized: Customized
• Structure: Desktop
• Material: Steel
• Type: Tubular Furnace
• Heating Zone: 2 Zone
• Transport Package: Wooden Package
• Specification: OD 84 mm × ID 72 mm × Length 1393 mm
• Trademark: kunsheng
• Origin: Luoyang City, Henan
• HS Code: 8514199000
• Production Capacity: 500 Sets Per Year

Product Description

Product Description:
The KS-MFT-T1500-VT80 vertical tube furnace, developed and manufactured by Luoyang Kunsheng Instrument Equipment Co., Ltd, is a high-performance, precision-controlled thermal processing system designed for advanced research and industrial applications. Engineered to meet the demanding requirements of high-temperature materials synthesis, this furnace integrates multiple cutting-edge features into a compact and reliable unit.
This model features a vertically oriented design that maximizes space efficiency while providing optimal thermal distribution. Its robust construction and high-purity heating chamber allow for stable, repeatable operation at extreme temperatures. What sets this system apart is its capability to operate under high vacuum or controlled gas atmospheres, making it suitable for a wide range of thermal treatments including sintering, annealing, degassing, and material densification.

A unique advantage of the KS-MFT-T1500-VT80 is its rotatable crucible holder, which enables in-situ rotation of the sample under vacuum. This function ensures excellent temperature uniformity and consistent sintering results by evenly exposing all sides of the material to the heat source. The crucible is suspended inside the vertical tube and can be easily lifted manually, allowing for effortless sample loading and retrieval without disturbing the sealed environment.
The furnace is equipped with a user-friendly programmable control system, featuring multi-segment temperature control and real-time monitoring. Built-in safety mechanisms protect the system from overheating or thermocouple failure, enabling safe, unattended operation. Researchers can precisely define heating rates, dwell times, and cooling profiles according to specific experimental needs. The inclusion of PC software and a digital communication port ensures that process parameters can be logged, analyzed, and remotely controlled.
Designed with durability in mind, the heating chamber and insulation are built using high-grade refractory materials to extend service life and reduce maintenance needs. The integrated water-cooled flanges and optional vacuum pumps make this furnace ready for a variety of working environments, from standard atmospheric pressure to high-vacuum operations. This makes it ideal for universities, research laboratories, and high-tech industries working on ceramics, powder metallurgy, composite materials, or semiconductor materials.
Luoyang Kunsheng Instrument Equipment Co., Ltd is committed to providing innovative thermal solutions tailored to the evolving demands of modern material science. The KS-MFT-T1500-VT80 is a testament to this commitment, combining performance, reliability, and operator-friendly features in one system. Whether you're engaged in experimental R&D or small-scale production, this furnace offers the precision and flexibility required to achieve superior results.
Technical Parameters:

Model	KS-MFT-T1500-VT80
Power	5.5 KW
Voltage	AC 208-240V Single Phase, 50/60 Hz
Max. Temperature	1500ºC < 30 minutes
Continuous Temperature	1400ºC continuous
Max. Heating Rate	≤ 10ºC/min
Heating Element	1500ºC grade SiC, 12 pcs
Tube Material	Mullite tube made in the USA
Tube Size	OD 84 mm × ID 72 mm × Length 1393 mm
Heating Zone Length	440 mm
Constant Temperature Zone	150 mm ±1ºC
Temperature Control	30 programmable segments, PID auto-tune
Temperature Accuracy	±1ºC
Thermocouples	Five K-type (one per zone)
Communications	RS485 port included
Software	PC control software and interface module included
Vacuum Flanges	80 mm water-cooled stainless steel flanges with gauge and valves
Water Chiller	16 L/min recirculating chiller included
Vacuum Level (Mechanical Pump)	10^-³ Torr
Vacuum Level (Turbopump)	10^-5Torr
Additional Heating Element	Fe-Cr-Al alloy doped with Mo
Power Cable	10 feet, 10-3 AWG UL-approved heavy-duty cable
Plug	Not included (can be ordered separately)