Intergrated Vacuum Degreasing and Sintering Furnace

Model

GN5518A

GN3312A

Rated voltage

380 V 50 Hz, three-phase five-wire

Dimension of furnace

4500×5400×3500 mm

4500×4250×3500 mm

Dimension of usable space

500×500×1800 mm

300×300×1200mm

Max. load weight

1500 kg

500 kg

Weight of furnace

≈5500 kg

≈4000 kg

Stand area

≈5200×6000 mm

≈4500×4000mm

Power

340 kVA

200 kVA

Max. testing temperature

1600°C

Max. working temperature

≤1550°C

Temperature control method

3 zones

Temperature uniformity

≤±7°C

(Ceramic ring)

Hc deviation

≤±0.3KA/M

Com deviation

≤±0.2%

Temperature increasing rate (without loading)

15°C/min(≤1000℃);

10°C/min(≥1000℃)

Ultimate vacuum

≤2Pa, tested in cold and clean chamber

Vacuum Leak rate

≤2Pa/h(24 hours average), tested in cold and clean chamber

Pumping speed

(in cold and clean chamber)

≤20 min., pumping from 1.13×10⁵Pa to 5Pa

Wax collecting rate

≥98%

Cooling speed

(without loading)

(cooling water ≤30°C)

From working temp. to 800°C, ≤ 3 h

From 800°C to opening door, ≤ 6 h

From working temp. to 800°C, ≤ 2 h

From 800°C to opening door, ≤ 5 h