Ease Operation Gas Pressure Sintering Furnace High Energy
Efficiency For Aluminum Products
Description:
gas pressure 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.
Characteristics:
1. Comprehensive functions: integrate vacuum/pressure dewaxing,
partial pressure, atmosphere control, and rapid cooling, which are
all full automatically.
2. High efficiency: wax collection rate≥98%, with imported dry
vacuum pump while no need of vacuum pump oil, to improve the
pumping speed, reduce the noise,, and adapt to pollution of various
forming agents.
3. Excellent performance: apply high quality imported components in
key parts of the furnace body, of good stability. High quality
composite carpet in insulation layer, of small heat loss, can
achieve excellent efficiency. Four-zone temperature control
applied. All heating elements, graphite parts are all imported
after carefully selecting; of high strength density and resistant
to high pressure gas scour.
4. Safe and reliable, furnace structure is manufactured to national
standards for pressure vessels, and also four security guarantee,
with imported valve control.
5. Convenient to operate: liner door and thermal insulation door
can be independently controlled to meet various process
requirements. Imported valve guide and profibus, with compact
structure, avoid scene wiring. Complete test run and
pre-commissioning to reduce the time for customer to put into
operation.
Technical parameters:
Specifications | RDE-DYL-224 | RDE-DYL-336/RDE-DYL-339 | RDE-DYL-3535120/RDE-DYL-4412 | RDE-DYL-5512/RDE-DYL-5518 | RDE-DYL-5527 |
Effective space(w* h * l)mm | 200*200*400 | 300*300*600/ 300*300*900 | 350*350*1200/ 400*400*1200 | 500*500*1200/ 500*500*1800 | 500*500*2700 |
Max.Temperature | 1600℃ | 1600℃ | 1600℃ | 1600℃ | 1600℃ |
| Maximum load | 50Kg | 150Kg/200Kg | 300Kg/350Kg | 1200Kg/1500Kg | 2000Kg |
Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours) | 1Pa/h | 2Pa/h | 2Pa/h | 3Pa/h | 3Pa/h |
| Extreme vacuum | 0.8Pa | 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% | 98% |
Working pressure | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa | 1MPa/2MPa/ 6MPa/10MPa |
Cooling period(Sintering temperature—100℃) | 40min-120min | 40min-150min | 120min-360min | 180min-420min | 180min-480min |
Temperature control mode | Single zone/2-zone | 2-zone/3-zone | 2-zone/3-zone | 3-zone/4-zone | 4-zone |
| Atmosphere and temperatureuniformity | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.15% Hc≤±0.25KA/M | Com≤±0.2% Hc≤±0.3KA/M | Com≤±0.2% Hc≤±0.3KA/M | Com≤±0.2% Hc≤±0.3KA/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,heating pressure gas,Rapid cooling. |
Applications:For Cemented Carbide , Precision Ceramic , stainless steel ,
Iron-bae alloy , Copper-base alloy , Aluminum products
Customer Benefits
• The highest product quality through excellent temperature
uniformity in both vacuum and pressure operation
• High product quality by excellent temperature homogeneity through
all process steps
• With cost efficiency through energy and gas-saving design
• High efficiency, reliability, long service life and ease of
operation
• Low HIP gas consumption
• High energy efficiency
• Elaborated safety system for reliable and full-automatic
operation
• Proven design and performance – reliable, sustainable, durable
