Vacuum Sintering 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.
It adopt the structure of built-in graphite liner in insulation
tube.In the mass, it can meet the strict requirements of furnace
temperature uniformity and atmosphere uniformity in the sintering
process of high performance cemented carbide.
Vacuum pump:backing pump, Roots-type pump(slide valve pump, rotary vane pump,
screw pump and so on can be selected for the backing pump, allowing
customers to choose world-class brand 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-336/RDE-DYL-339 | RDE-YTL-4545120/RDE-DYL-4545150 | RDE-DYL-5518 |
| Effective space(w* h * l)mm | 100*100*200/ 200*200*400 | 300*300*600/ 300*300*900 | 450*450*1200/ 450*450*1500 | 500*500*1800 |
| Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 10Kg/50Kg | 150Kg/200Kg | 350Kg/400Kg | 1500Kg |
| Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 2Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 0.8Pa | 0.8Pa | 1Pa |
| 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 | 240min-300min | 300min-420min | 480min |
| Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 2-zone/3-zone | 3-zone |
| Atmosphere and temperatureuniformity | Com≤±0.25% Hc≤±0.35KA/M | Com≤±0.25% Hc≤±0.35KA/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:
Zhuzhou Ruideer Metallurgy Equipment Manufacturing Co.,Ltd is a
professional manufacturer in PM industry, which is new high-tech
enterprise integrated R&D,produce,sell and service.
Our company has standard plant and office building.The production
base covers an area of 19,000 square meters,and It has more than 80
employees.`
The company is rated as a third-level enterprise of safety
production standardization and a national high-tech enterprise and
Hunan province small giant enterprise, two-oriented
enterprise.Additionally,our company won the title of top 100 small
and medium-sized enterprises, technical innovation award, computer
software copyright registration certificate and"Three 1000" project
love units.
It has passed ISO9001 quality system certification, environmental
management system certification, occupational health and safety
management certification, intellectual property certification, and
so on,and has more than 23 patents on sintering furnace.
