Industrial vacuum graphite rotary tilting tube furnace

Description：

The KJ-TX1500-S100LB2W is a high-performance continuous vacuum graphite tube furnace engineered for high-temperature thermal processing in demanding industrial environments. Designed with a dual-zone 1000mm heating section and premium graphite heating ele...

Introduction

The KJ-TX1500-S100LB2W is a high-performance continuous vacuum graphite tube furnace engineered for high-temperature thermal processing in demanding industrial environments. Designed with a dual-zone 1000mm heating section and premium graphite heating elements, this furnace delivers a maximum operating temperature of 1600℃ (continuous use ≤1500℃) with exceptional temperature uniformity and long-term stability.

Its core structure features a high-purity graphite furnace tube (OD 100mm / ID 70mm / Length 1800mm) paired with a double-layer water-cooled external vacuum chamber, achieving an ultimate vacuum of 10Pa and hot-state vacuum of 40Pa inside the tube to ensure an ultra-pure, oxygen-free processing environment. The furnace is equipped with a 0-3° adjustable tilting structure and 2-4r/min variable-speed rotating furnace tube, enabling continuous material feeding and uniform heat treatment. A complete auxiliary system, including 2-channel inert gas rotameters, B-type thermocouples, resistance vacuum gauges, vacuum pumps, water chillers, and air compressors, ensures full-process automation and reliability. The touchscreen controller provides intuitive operation and precise temperature control, making it an ideal solution for continuous production lines.

Key Features

High-temperature graphite heating system, max 1600℃, stable performance for long-term operation;
Dual-zone 1000mm heating zone for uniform temperature distribution;
0-3° adjustable tilting + 2-4r/min rotating tube for continuous material processing;
Double-layer water-cooled vacuum chamber, ultimate vacuum up to 10Pa;
310S feeding tube + 316L 5L material hoppers for corrosion resistance;
Complete auxiliary system (vacuum, gas, cooling, control) for turnkey delivery;
Touchscreen HMI for easy operation and process monitoring.

Application

This graphite tube furnace is widely used in:
Powder metallurgy & MIM (Metal Injection Molding): Continuous sintering of metal powders, cemented carbides, and ceramic materials;
New energy materials: High-temperature sintering of lithium battery cathode/anode materials, solid-state battery materials;
Advanced ceramics: Sintering of silicon carbide, silicon nitride, and other high-performance ceramic components;
Heat treatment: Vacuum annealing, carburizing, and brazing of high-temperature alloys and refractory metals;
Chemical industry: Continuous pyrolysis, calcination, and reduction of inorganic materials.

Technical parameters

Item	Description
Product Name	Industrial vacuum graphite rotary tilting tube furnace
Product Model	KJ-TX1500-S100LB2W (Customization is available.)
Maximum Temperature	1600℃, Operating Temperature ≤1500℃
Controller	Touch Screen
Furnace Tube	Graphite, Outer Diameter 100mm, Inner Diameter 70mm, Length 1800mm
Cabinet Color	Standard Color
Heating Zone	1000mm (Length), 2 Zones
Heating Element	Graphite Rod
Rotameter	2 Channels, Inert Gas
Ultimate Vacuum	10 Pa
Hot State Vacuum	40 Pa Inside the Tube
Tilting Structure	External Vacuum Chamber with External Support & Tilting Structure
Tilting Angle	0-3° Adjustable
External Vacuum Chamber	Double-layer Water-cooled
Furnace Door	2 Flange Doors (Front & Rear)
Insulation Material	Graphite
Feeding Structure	Feeding Tube Material: 310S
Furnace Tube Rotation Speed	2-4r/min Adjustable
Feeding Hopper / Receiving Hopper / Transfer Hopper	5L, Material: 316L
Vacuum Gauge	Resistance Vacuum Gauge
Thermocouple	Type B
Gas Charging System	Gas Inlet at Discharge End, 1 Manual Outlet Valve
Condensing Tank	Double-layer Jacket, Jacket for Cooling Water Circulation
Others	Vacuum Pump, Water Chiller, Air Compressor, Distribution Cabinet, Mechanical Pressure Gauge & Accessories