Omiga Ogaumu

Pressure furnace is used for cooper and tungsten alloy vacuum infiltration, and for vacuum sintering and pressure sintering of heavy alloy, moly alloy and cemented carbide.

fesili

Tulaga Faʻatino
Feso'ota'i filifiliga filifiliga

faʻamatalaga
Pressure furnace is used for cooper and tungsten alloy vacuum infiltration, and for vacuum sintering and pressure sintering of heavy alloy, moly alloy and cemented carbide.

Specifications of Pressure Furnace

SpecModel	PSF-040408	PSF-050513
Tele Sone Galulue (W×H×L)(mm)	400 × 400 × 800	500 × 500 × 1300
Max. Mamafa (kg) (e le o lona uiga o le mamafa o le uta)	250	500
Max.vevela (°C)	1550	1550
Temperature uniformity under vacuum (°C)	± 5	± 5
Temperature uniformity under pressure (°C)	± 10	± 10
Heating power of Pressure sinter-hip furnace (kW)	150	300
Vacuum Sili (Pa)	2	2
Fua Fa'asiliga o le Omiga (Pa/h)	0.67	0.67
Working pressure(MPa)	1 / 2	1 / 2
Process gas (bar)	Ar/N₂/H₂	Ar/N₂/H₂
The above specifications are defined according to cemented carbide part. The above parameters can be adjusted to the process requirements, they are not as acceptance standard, the detail spec. will be stated in the technical proposal and agreements.

Tulaga Faʻatino
1. The furnace adopts special hot zone structure and heating element design, which features good temperature uniformity.
2. Fa'apitoa fuafuaina debinding muffle ua fa'aaogaina ma fa'amaufa'ailoga lelei ma fa'auma atoatoa e mafai ona aveese, puipuia totonu vaega filogia.
3.Pressure infiltration furnace has functions of slow vacuum, minor positive pressure sinter, partial pressure sinter, pressure sinter, minor negative pressure debinding and minor positive pressure debinding.
4. The Pressure Infiltration Furnace adopts advanced refractory structure and materials, which features good insulation performance and less heat absorption. It can save more than 20% energy compare to previous design.
5. The touch screen operation and PLC central control are used to make the operation simple and reliable.
6. O le ogaumu o loʻo i ai galuega o le maualuga o le vevela ma le faʻalavelave faʻafuaseʻi o le mamafa, puipuiga otometi otometi faʻamalosi ma fesoʻotaʻi, lea e fausia ai se ogaumu sili ona saogalemu.
7. O lo'o i ai le fa'atonuga mamao, su'esu'ega fa'aletonu mamao ma galuega fa'afouina polokalame mamao.

Optional Configuration of Pressure Sinter Furnace
1.Furnace door: Hinge turning type, auto lock-ring tight
2. Va'a umu: Uamea uma kaponi/Lafo i totonu u'amea u'amea/Aofa'i uamea u'amea
3. Furnace hot zone: all hard composite felt /Hard composite carbon felt +CFC
4.Heater material: isostatic press graphite
5. Muffle material: fine size graphite
6. Fa'atonuga o le kesi: Volume/mass flow-mita, tusi aoga/tau tau ta'avale, Fa'ailoga mai fafo/Saina
7. Vacuum pamu ma fua: Fa'ailoga mai fafo/Fa'ailoga Saina
8. La'u uta: ituaiga ta'avale/tulaga tui
9. Fa'atonuga vaega: fa'ata'ita'iga fa'ata'ita'i/pa'i mata/komipiuta pisinisi
10. PLC: OMRON/Siemens
11. Pulea le vevela: SHIMADEN/EUROTHERM
12. Thermocouple: C ituaiga (tungsten sheath/Moly sheath/ceramic sheath)
13. Fa'amaumauga: Fa'amaumauga e leai ni pepa / fa'amaumauga pepa, Fa'ailoga mai fafo/fa'ailoga Saina
14. Vaega eletise: CHINT / Schneider / Siemens