Wireless remote operation, unmanned management of hard alloy, ceramic vacuum degassing sintering furnace
|Name:||Vacuum Sintering Furnace||Vacuum Pump:||Backing Pump, Roots-type Pump|
|Control Power Supply:||Single-phase AC210V-250V 50HZ||Temperature Measurement Mode:||WRe5-26 Thermocouple|
|Max.Temperature:||1600℃||Vacuum Leakage Rate:||1Pa/h,2Pa/h,3Pa/h|
Negative pressure degreasing is performed by pumping the flowmeter into the furnace, while the spool valve is pumping, and the airflow is used to remove the binder from the product during the temperature rise. The vacuum is not inflated, the spool pump is pumped, the furnace is heated, and it is sintered in a vacuum. During the partial pressure sintering, the gas is filled to maintain a certain pressure, the furnace body is heated, and sintered in the partial pressure. Forced cooling is to quickly fill the gas, the fan is turned on, the gas is circulated in the furnace, and the heat is taken away by the cooling water.
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.
Temperature and atmosphere uniformity:The magnetic force of the furnace control block is different from that of the cobalt magnetic deviation.Conventional sintering furnace test furnace control block brand isYG6 medium particles, YC40.Debinding pressure sintering integrated.
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
|Effective space(w* h * l)mm||
|Vacuum leakage rate:(Average in cold,empty,dry chamber in 3 hours)||1Pa/h||2Pa/h||2Pa/h||3Pa/h||3Pa/h|
|Wax-collection rate(negative pressure dewaxing process.The maximum average value is 3 furnaces)||98%||98%||98%||98%||98%|
|MAX working pressure||100KPa||100KPa||100KPa||100KPa||100KPa|
|Cooling period(Sintering temperature—100℃)||60min-150min||240min-300min||300min-420min||480min||480min|
|Temperature control mode||Single zone/2-zone||2-zone/3-zone||2-zone/3-zone||3-zone||3-zone|
|Atmosphere and temperatureuniformity||
|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.|
Applications:For Cemented Carbide , Precision Ceramic , stainless steel , Iron-bae alloy , Copper-base alloy , Aluminum products
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.