The parameters can be adjusted according to the process requirements, but not as the acceptance standard. The detailed specifications will be described in the technical proposal and agreement.
| Parameter/Model | VDP-444 | VDP-445 | VDP-446 | VDP-554 | VDP-555 |
Effective hot zone size W×H×L (mm) | 400×400×400 | 400×400×500 | 400×400×600 | 500×500×400 | 500×500×500 |
| Heating Power (kW) | Determine the power value based on the maximum temperature of the ordered equipment |
| Max. temperature (°C) | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 |
| Loading pressure (T) | 30-200 | 30-200 | 30-200 | 30-300 | 30-300 |
| Temperature Uniformity (°C) | ±5 | ±5 | ±5 | ±5 | ±5 |
| Vacuum degree (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 |
Pressure Increasing Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 |
| Quantity pressing plate | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
| Parameter/Model | VDP-556 | VDP-666(A/B) | VDP-776 | VDP-886 | VDP-996 |
Effective hot zone size W×H×L (mm) | 500×500×600 | 600×600×600 | 700×700×600 | 800×800×600 | 500×500×500 |
| Heating Power (kW) | Determine the power value based on the maximum temperature of the ordered equipment |
Max. temperature (°C) | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 |
| Loading pressure (T) | 30-300 | 50-400 | 50-500 | 100-700 | 200-800 |
| Temperature Uniformity (°C) | ±5 | ±5 | ±5 | ±5 | ±5 |
| Vacuum degree (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 |
Pressure Increasing Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 |
| Quantity pressing plate | Single/Double | Single/Double | Single/Double | Single/Double | Single/Double |
| Parameter/Model | VDP-101006 | VDP-121206 | VDP-141406 | VDP-141412 |
Effective hot zone size W×H×L (mm) | 1000×1000×600 | 1200×1200×600 | 1400×1400×600 | 1400×1400×1200 |
| Heating Power (kW) | Determine the power value based on the maximum temperature of the ordered equipment |
Max. temperature (°C) | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 | 1300/1700/2300 |
| Loading pressure (T) | 200-1000 | 300-1500 | 300-2000 | 300-2000 |
| Temperature Uniformity (°C) | ±5 | ±5 | ±5 | ±5 |
| Vacuum degree (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 |
Pressure Increasing Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 |
| Quantity pressing plate | Single/Double | Single/Double | Single/Double | Single/Double |
Technical Features
1.The hydraulic press device and the hot zone consist of the whole diffusion brazing furnace, the pressure loading system equipped with 0.001 class pressure sensor which is made in Germany to ensure the accurate and 10um class high accurate displace met sensor to ensure the displacement. And the independent pressure makeup system to ensure the pressure of the diffusion pump accurate.
2.Professional motive seal structure to make sure no leakage during the ram displacement in a long period.
3.Ram material can be isostatic pressing graphite or TZM alloy.
4.The surface flatness of the ram accuracy can be ±5um.
5.The pressure field relies on the 3D finite element technical to simulate the deformation during the pressure loading on the upper ram or bottom ram. With enough safety reservation of the ram thickness after the calculation ensure there is no deformation on the ram in high temperature and the loading base flatness of the product.
6.The ram is easy to remove and install, if without pressure, it can be used as a brazing furnace with multiple function.
7.With 2 bar-15 bar gas system for external circle fast cooling, ensure the product cooling down quickly and efficiently.
