Product description
VERTICAL BOTTOM LOADING VACUUM BRAZING FURNACE Application It is used for vacuum brazing of materials like non-ferrous metal,stainless steel,titanium alloy,high temperature alloy,cemented carbide and so on. Main specifications
Parameter\Model | VHVB-0608S | VHVB-0808S | VHVB-1010S | VHVB-1212S | VHVB-1215S | VHVB-1520S |
Effective hot zone size *H(mm) | 600*800 | 800*800 | 1000*1000 | 1200*1200 | 1200*1500 | 1500*2000 |
Loading capacity(kg) | 650 | 850 | 1000 | 1150 | 1450 | 1800 |
Heating power (KW) | 120 | 180 | 270 | 330 | 420 | 540 |
Max temperature(℃) | 1350 | 1350 | 1350 | 1350 | 1350 | 1350 |
Temperature uniformity (℃) | ±5 | ±5 | ±5 | ±5 | ±5 | ±5 |
Pressure increasing rate (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 |
Gas cooling pressure (bar) | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 | 2/6/10 |
Configuration Options l Bottom loading type:Vertical door can move horizontally,horizontally fixed l Vertical movement:Screw moving;Nut moving l Furnace hearth: Graphite heating elements and graphite felt heat insulation l Molybdenum heating elements and all-metal heat insulation l Vacuum pump unit and vacuum gauge: Imported brand;high-quality domestic brand l PLC:Siemens;OMRON;Mitsubishi l Temperature controller:Shimaden;Euro-therm;Honeywell l Thermo-couple:Type K;Type N;Type S l Recorder :Paper recorder;Paperless recorder l HMI:Simulation screen;Touchscreen with industrial computer l Electric component:High-quality domestic brand;Schneider;Siemens Technical features l Vertical,single chamber ,bottom loading.It is optional to choose the moving-out bottom door device according to customer’s requirement. l The furnace hearth is designed through modularized with good temperature uniformity performance. l The lifting transmission structure of the bottom door has multiple choices according to the on-site situation. l The lifting structure has function of eliminating the cumulative errors of lifting system automatically. The movements are of high stability and no vibration. l The vacuum system inlet is configured with gas condensate phase inversion device and filter collection device,preventing welding flux vapor polluting vacuum system. l Unique gauge anti-pollution technology guarantees the long service life of the vacuum gauge. Unique rear insulation has larger radiation area and better insulation performance.