VFBL-Bottom Loading Furnace up to 2400℃

VFBL-G
VFBL-W, M

Vacuum, decompression, atmospheric pressure (Bottom Loading)

The VFBL model is a bottom-loaded vacuum heat treatment equipment that can be used for graphite type and metal type depending on the heater and insulation materials. Other than the marking standard, graphite type can be produced more than Φ3000mm

The biggest advantage of the lower loading method is that the product is accessible from all directions, making it easy to load and take out the product.
For graphite materials, the vacuum system has an oil-rotary (or dry type) pump for initial vacuum operation and a booster pump for medium vacuum operation.
For high vacuum specifications, a diffusion pump (or Turbo Pump) is installed.

Options

Hydrogen concentration (partial pressure) adjustment (option)
Vacuum exhaust speed adjustment for powder heat treatment (optional)
automatic operation
Data storage for quality control (optional)
Optional High Speed Cooling

Application

Sintering, Debinding, Degasing, Synthesis, Carbonisation, Siliconization

Actual Size(Specification)

	VFBL-XX-G	VFBL-XX-G	VFBL-XX-M
U Zone [mm]	Φ680 x 1000	Φ710 x 500	Φ500 x 600
T Nor [℃]	~2400	~2400	~2400
Leakage rate [Torr l/s]	0.05	0.05	0.05
N2 or Ar flow [lpm]	50	25	25