Vertical Bottom High Vacuum Soldering Furnace
Appointment
The vertical high-vacuum brazing furnace is designed for vacuum brazing of products from non-ferrous metals, stainless steel, titanium alloys, high-temperature alloys, hard alloys, etc.
Technical Features of Bottom High Vacuum Soldering Furnaces
- ACME has a unique welded laboratory, which provides the production of parts from complex alloys.
- Modular optimized furnace chamber, with good temperature uniformity and cooling uniformity.
- The lifting mechanism of the vertical high-vacuum soldering furnace is equipped with an automatic balance correction mechanism on the bracket, automatic error correction with a stable rise and without vibration.
- At the entrance to the vacuum system there is a condenser and a filter trap that protect the block of vacuum pumps from steam pollution from the evaporation of welding fluxes.
- Unique Vacuum Sensor Protection Technology Provides Longer Life
- Unique rear insulation technology, with large radiation area and good insulation.
Accessories Options
- Type of loading from below: lifting under the furnace can be moved and horizontally fixed.
- Vertical Lift: Screw Lift
- Chamber of high vacuum soldering furnaces with bottom loading: nickel chrome alloy heaters and stainless steel reflective shields for thermal insulation / molybdenum heaters and metal reflective shields for thermal insulation
- Vacuum pump and vacuum gauge: imported / Chinese quality brand
- PLC: Siemens / Omron / Mitsubishi
- Vertical High Vacuum Soldering Furnace Temperature Controller: Shimaden / Eurotherm / Honeywell
- Thermocouple: Type / N type / S type
- Recorder: paperless / paper
- HMI (interface): analog screen / touch screen / industrial computer
- Electrical Elements: China High Quality Brand / Schneider / Siemens
Models and parameters of high vacuum soldering furnaces with bottom loading
| Parameters / Model | VHVB-0608S | VHVB-0808S | VHVB -1010S | VHVB -1212S | VHVB -1215S | VHVB -1520S |
| Heating Zone (mm) | Φ600×800 | Φ800×800 | Φ1000×1000 | Φ1200×1200 | Φ1200×1500 | Φ1500×2000 |
| Loading (kg) | 650 | 850 | 1000 | 1150 | 1450 | 1800 |
| Heating power (kW) | 120 | 180 | 270 | 330 | 420 | 540 |
| Max temperature (° C) | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 | 1350/1700/2300 |
| Temperature uniformity | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
| Vacuum Level (Pa) | 4×10-3/6×10-4 | 4×10-3/6×10-4 | 4×10-3/6×10-4 | 4×10-3/6×10-4 | 4×10-3/6×10-4 | 4×10-3/6×10-4 |
| Pressure increase (Pa / h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | |
| Cooling gas pressure (bar) | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 |