FL-VIM
Vacuum Induction Melting Furnace
Melting and casting under vacuum or inert atmosphere from 5 kg to 2 tons, for nickel superalloys, titanium alloys, magnetic alloys and clean specialty steels.
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Vacuum Furnaces · FL-VHP
Vacuum Hot Press Sintering Furnace with Programmable Load Control
Simultaneous heat and uniaxial pressure to 2,300 °C and 500 kN, producing near-full-density parts from materials that will not densify by sintering alone.
- Independent temperature and load recipes
- Densification tracked live through ram displacement
- Near-theoretical density on materials that resist pressureless sintering
- Fully automatic cycle including pump-down and controlled cooling
- Graphite die tooling supplied to your part geometry
- Max temperature
- 2,300 °C
- Max pressure
- 100 – 500 kN, programmable
- Working volume
- Ø100 × 100 mm to Ø600 × 400 mm
- Ultimate vacuum
- 5 × 10⁻³ Pa
- Displacement measurement
- ±0.01 mm, logged through cycle
- Ram
- Servo-hydraulic, force or position control
- Atmosphere
- Vacuum, argon or nitrogen
- Operation
- Fully automatic from recipe start
Product Details
Hot pressing applies uniaxial load through the graphite die while the part is at sintering temperature. Materials that resist densification by pressureless sintering — boron carbide, silicon carbide, some diamond composites and sputtering target materials — reach near-theoretical density this way.
Load is applied by a servo-hydraulic ram with programmable force and displacement, and the displacement signal is logged so densification can be tracked through the cycle. Temperature and load recipes run independently, so pressure can be applied at the right point in the thermal profile rather than throughout.
The system is fully automatic once the recipe starts: pump-down, ramp, load application, dwell, controlled cooling and vent all run without operator intervention.
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FL-VSF
Vacuum Sintering Furnace
Programmable vacuum and partial-pressure sintering to 2,200 °C with a uniform hot zone, for tungsten carbide, ceramics and PM components.
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Graphite Purification Furnace
Vacuum high-temperature furnace that purifies graphite powder, electrodes and shaped products by volatilising metallic impurities.
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Send your alloy, target output per hour, working hours and grid voltage. You will get a capacity recommendation, a plant layout and a firm quotation — normally within three working days, no obligation.