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Introduction
PT-TX900-H500CK6W continuous rotary tube furnace is the flagship thermal processing equipment from protech, specially developed for large-scale continuous powder material treatment under strict atmosphere isolation. The furnace features a double-layer carbon steel furnace shell with cooling fan structure. The processing tube is 310S stainless steel (OD508*L9175 mm), equipped with six SiC rod heating zones with a total heating length of 6000 mm. The furnace achieves a peak temperature of 900°C and continuous working temperature ≤600°C. It adopts N-type thermocouples to maintain temperature accuracy within ±1°C. The rotation speed of the tube can be steplessly adjusted from 0.5–3 RPM, while the furnace inclination angle is adjustable between 0–1°, which precisely controls powder residence time.
The integrated system includes vacuum feeding unit, sealed collection assembly, vacuum & atmosphere purification system, intelligent PLC control cabinet and water chiller cooling system. All feeding and receiving hoppers are made of 304 stainless steel to avoid material contamination. The 15-inch touchscreen centralizes all operation parameters, supporting separate programming and control of each heating zone.
Advantages
1. Full-sealed continuous production
Vacuum feeding structure and sealed intermediate hoppers realize uninterrupted powder transfer without atmosphere leakage, effectively isolating outside air and meeting requirements for oxygen-sensitive materials.
2. Precise multi-zone temperature control
Six independently controllable heating zones with ±1°C temperature precision support customized temperature curve programming, guaranteeing consistent thermal treatment effect for every particle of powder.
3. High flexible process adaptability
Adjustable tube rotating speed and furnace tilt angle freely modify material residence time; configurable atmosphere system supports inert, reduction and oxidation working environments.
4. Complete safety interlock system
Built-in over-temperature protection and alarm function. The matched vacuum group, oxygen purification and online oxygen analyzers monitor internal atmosphere condition in real time.
5. Low-contamination design
304 stainless steel feeding & collection hoppers + 310S main processing tube prevent metal impurity mixing, suitable for high-purity new energy and advanced material manufacturing.
6. Automated operation
PLC & touch screen intelligent control reduces manual intervention, suitable for both pilot test and industrial mass production.
Technical Specifications
| Model | PT-TX900-H500CK6W |
| Part I Furnace body | |
| Furnace structure | Carbon steel outside shell Double-layer structure with cooling fan |
| Furnace door | There are rings on furnace body, a crane is needed to open the door. |
| Max. Temperature | 900℃ |
| Continuous working Temperature | ≤600℃ |
| Heating Rate | 0-10℃/min |
| Number of heating zone | Six |
| Heating zone length | 1000mm*6, Total heating zone length 6000mm |
| Tube size | OD508*L9175mm |
| Material of tube | 310S stainless steel |
| Heating Element | SiC rods |
| Temperature Control Accuracy | ±1℃ |
| Tube rotating Speed | 0.5- 3RPM variable |
| Furnace Tilt Angle | 0-1° adjustable |
| Thermocouple | N type |
| Chamber material | Alumina polycrystalline Fiber |
| Rotary structure | Chain |
| Part II Feeding system | |
| Feeding structure | 1. Vacuum feeding device 2. Iintermediate hopper with sealing lid, realize the powder material continuous transfer under sealing atmosphere 3. One feed hopper with screw feeder system 4. Material of hoppers: 304 stainless steel |
| Part III Collecting system | |
| Collecting structure | 1. One intermediate hopper with cooling jacket 2. Water cooling screw feeder for transfering powder to collection bin 3. Collection hopper * 10 pcs 4. Material of hoppers: 304 stainless steel |
| Part III Atmosphere Control & Sealing system | |
| Vacuum pump | Roots vacuum pump + rotary vane vacuum pump Cyclone dust collector+filters for vacuum pump Digital pressure gauge |
| Gas flow meter | One set |
| Oxygen purification | One Oxygen purification system is included |
| Oxygen content analyzer | Two Oxygen content analyzers |
| Part IV Controller system | |
| Temperature Controller | 1. PLC automatic control for material feeding and collecting, on/off of gas valves and vacuum pumps 2. One air compressor is included 3. Independent controller cabinet 4. 15 inch touch screen 5. Six temperature zones which can be controlled separately 6. PID automatic control 7. Can programmable 8. Over temperature protection and alarm |
| Part V Cooling system | |
| Cooling system | Water chiller |
No. 104, building 31, Xingyang equipment manufacturing industrial park, Zhengzhou City,
Henan Province, China
Zhengzhou Protech Technology Co., Ltd
郑州诺泰科技有限公司
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