Vacuum Furnace Description:
The vacuum sintering furnace is single-chamber, horizontal and periodic heating. It adopt low voltage and large current graphite heating element to heating, and it has multiple heating units, each unit controls the temperature separately. The whole process is automatically controlled, monitored, tracked and displayed and recorded by the computer.
It including control system, heating system, debinding system, vacuum system, partial pressure sintering system, cooling water system, rapid cooling system, auxiliary system and safety system.
Vacuum Furnace Applications:
For Cemented Carbide , Precision Ceramic , stainless steel , Iron-bae alloy , Copper-base alloy , Aluminum products
Power supply:General standard is three phase five wire system AC380V±10% 50HZ.Control power supply:Single-phase AC210V-250V 50HZ design(Different countries and regions can be designed according to local grid standards)
Temperature measurement mode :WRe5-26 thermocouple
Technical parameters:
| Specifications | RDE-YTL-112/RDE-YTL-224 | RDE-YTL-4545120/RDE-DYL-4545150 | RDE-DYL-5518 | RDE-YTL-5550191 |
| Effective space(w* h * l)mm | 100*100*200/ 200*200*400 | 450*450*1200/ 450*450*1500 | 500*500*1800 | 550*500*1910 |
| Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 10Kg/50Kg | 350Kg/400Kg | 1500Kg | 1800Kg |
| Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 3Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 0.8Pa | 1Pa | 1.5Pa |
| Wax-collection rate(negative pressure dewaxing process.The maximum average value is 3 furnaces) | 98% | 98% | 98% | 98% |
| MAX working pressure | 100KPa | 100KPa | 100KPa | 100KPa |
| Cooling period(Sintering temperature—100℃) | 60min-150min | 300min-420min | 480min | 480min |
| Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 3-zone | 3-zone |
| Atmosphere and temperatureuniformity | Com≤±0.25% Hc≤±0.35KA/M | Com≤±0.3% Hc≤±0.4KA/M | Com≤±0.3% Hc≤±0.4KA/M | Com≤±0.3% Hc≤±0.4KA/M |
| Input gas allowed | Ar,N2,He,H2,CH4,Co2 |
| Functions:Vacuun dewaxing,H2 dewaxing,vacuum heating,heating with gas mixture(Co2/CH4/H2),heating flowing gas,Rapid cooling. |
Competitive Advantage:
1. Compact structure, small occupation area, low energy consumption, rapid cooling speed, saving energy and protecting environment.
2 .Full range of sizes available, canbe usedin experimental research and development, Small and medium-sized enterprises as well as mass prodution. We can design the procucts according to customer’s special requirement.
3. High automation level: one-button start, Double industrial PC operating system, mutually redundant,safe and reliable.
4. The control system is full-automatic with data record &backup function, the operation system is more humanized,more powerful.
5. Program has resume-heat-at-breakpoint function, no need to restart the program in case of short time power failure.
6. Convenient and intelligent: The control interface of sintering furnace can be monitored by mobile phone, control and understand the running state of the equipment anytime and anywhere. Fully automatic one-key operation function, realize the supervision of multiple devices by one person, intelligent production, and docking ERP management system.
