Audited Supplier
High vacuum aluminum brazing furnace is applied for vacuum brazing of materials like heat exchanger, air condition evaporator, condenser, radar grid antenna, wave-guide tube, etc
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 | VAB-335S | VAB-446S | VAB-557S | VAB-669S |
| Effective hot zone size W×H×L (mm) | 300×300×500 | 400×400×600 | 500×500×700 | 600×600×900 |
| Loading capacity (kg) | 200 | 200 | 300 | 400 |
| Heating Power (kW) | 45 | 45 | 75 | 90 |
| Max. temperature (°C) | 700 | 700 | 700 | 700 |
| Temperature Uniformity (°C) | ±3 | ±3 | ±3 | ±3 |
| Vacuum degree (Pa) | 8×10-4 | 8×10-4 | 8×10-4 | 8×10-4 |
| Pressure Increasing Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 |
| Parameter/Model | VAB-7711S | VVAB-8812S | VAB-9915S | VAB-121230S |
| Effective hot zone size W×H×L (mm) | 700×700×1100 | 800×800×1200 | 900×900×1500 | 1200×1200×3000 |
| Loading capacity (kg) | 800 | 1000 | 1200 | 3000 |
| Heating Power (kW) | 180 | 210 | 300 | 660 |
| Max. temperature (°C) | 700 | 700 | 700 | 700 |
Temperature Uniformity (°C) | ±3 | ±3 | ±3 | ±3 |
| Vacuum degree (Pa) | 8×10-4 | 8×10-4 | 8×10-4 | 8×10-4 |
Pressure Increasing Rate (Pa/h) | ≤0.26 | ≤0.26 | ≤0.26 | ≤0.26 |
| ≤0.65 | ≤0.65 | ≤0.65 | ≤0.65 |
1.The aluminum brazing tube furnace structure is horizontal, single chamber and loading horizontally.
2.The furnace hearth consists of several zones, wide nickle-chromium alloy heater and multiple layer stainless steel heat insulation, which has a good temperature uniformity.
3.The vacuum system inlet is configured with gas condensate steering device and filter collection device, preventing welding vapor polluting the vacuum pump.
4.Unique rear insulation technology assures larger radiation area and better insulation performance.
1.Furnace door type: on-line/off-line, vertically up and down, rotating
2.Vacuum pump and gauge: Foreign brand/high-quality Chinese brand
3.PLC: OMRON/Siemens/Mitsubishi
4.Temperature controller: SHIMADEN/EUROTHERM/Honeywell
5.Thermocouple: S type, K type, K type
6.Recorder: Paperless recorder/paper recorder
7.HMI: Simulation screen/Touch screen with industry computer
8.Electric component: high-quality Chinese brand/Siemens
discussion on technical questions--prepare technical proposal and commercial quotation--confirm technical proposal--sign contract--Advance payment(T/T)--layout drawing discussion and confirmation--production--installation and commissioning--quality inspection--Pre-acceptance--second payment(T/T)--disassembling and packaging--dispatch and shippment--installation , commissioning and training at Buy's plant--final acceptance-- final payment(T/T)--after-sales service
WHAT CAN WE DO FOR YOU?
Basic Functions: A R&D Center For New Equipment A;Pilotscale Experiment Platform For Customer A; Teaching Practice And Training Base.
Q1: Are you a factory?
A1: Yes, we are a large factory that integrates research and development design, manufacturing and sales.
Q2: Do you have technical support for the treatment technology and equipment ?
A2: Yes. we could provide the customer with mature technical support.
Q3: What is the advantage about your company?
A3: We have large factory, have special technical teams, who know the technology, process and equipment, have test center with many equipments which can treat customers' products before contract, best and fsat after-sales service, have much experience, have high credit and good economic basement.
Q4: Why should I choose your products?
A4: Our products are high quality and reasonable price
Q5: Any other good service your company can provide?
A5: Yes,we can provide good after-sale and fast delivery
