多室钎焊真空炉
Multi chamber vacuum aluminum brazing furnace
多室钎焊真空炉应用简介/Application
主要用于汽车散热器，空调蒸发器，冷凝器，雷达网络天线等铝合金制品的真空钎焊。
It is mainly used for vacuum brazing of aluminum alloy products such as auto radiator, air conditioning evaporator, condenser, radar network antenna and so on.
多室钎焊真空炉产品特点/characteristic
1 托辊式料车运行系统
Running system of roller type material truck
2 预热室对工件提前预热
Preheat the workpiece in advance
3 方形/圆形加热室设计,金属反射屏，360度辐射加热
Square / circular heating chamber design, metal reflector, 360 degree radiation heating
4 多区独立控温、低温对流加热
Multi-zone independent temperature control, low temperature convective heating
5 内/外循环冷却方式
Internal / external circulation cooling mode
6 抽气口增加真空冷凝扑集器
Adding vacuum condensation and Collector at exhaust Port
7 高真空机组恢复时间快
Fast recovery time of High vacuum Unit
8 *工艺控制获得始终如一的产品重现性
Accurate process control achieves consistent product reproducibility
多室钎焊真空炉产品规格/product specifications
注：特殊规格要求可根据客户要求定制
Note: Special specification requirements can be customized according to customer requirements
| 参数 / 常规型号 Parameter/ Model | PJ-GQ557 | PJ-GQ669 | PJ-GQ7711 | PJ-GQ8812 | PJ-GQ9916 |
| 有效热区 W×H×L Effective hot zone | 500×500×700 | 600×600×900 | 700×700×1100 | 800×800×1200 | 900×900×1600 |
| 装载重量 （KG） load weight | 300 | 500 | 800 | 1200 | 2000 |
| 额定温度 （℃） Max.temprature | 700 | 700 | 700 | 700 | 700 |
| 炉温均匀性 （℃） Furnace temperature uniformity | ±5 | ±5 | ±5 | ±5 | ±5 |
| 真空度 （Pa） vacuum degree | 4.0 E -1/ 6.7 E -3 | 4.0 E -1/ 6.7 E -3 | 4.0 E -1/ 6.7 E -3 | 4.0 E -1/ 6.7 E -3 | 4.0 E -1/ 6.7 E -3 |
| 压升率 （Pa） Pressure rise rate | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| 适用介质 Applicable medium | 氮气 / 氩气 Nitrogen / argon | 氮气 / 氩气 Nitrogen / argon | 氮气 / 氩气 Nitrogen / argon | 氮气 / 氩气 Nitrogen / argon | 氮气 / 氩气 Nitrogen / argon |
| 气冷压强 （bar） Air cooling pressure | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 | ≤ 2 |
| 冷却工艺 Cooling process | 真空 / 分压 / 微压 / 正压 Vacuum / partial pressure / micro pressure / positive pressure | ||||
| 冷却速度 （min） cooling velocity | 1000-500℃ 10min | ||||
以上参数可根据工艺要求调整，不作为验收依据，具体以技术方案和协议为准
The above parameters can be adjusted according to the process requirements, not as a basis for acceptance, the specific technical plan and agreement shall prevail
多室钎焊真空炉配置选择/Configure select
| 炉型结构 Furnace structure | 卧式三室 Horizontal three rooms | |||
| 可设计流水线组合，多台钎焊炉共用一套真空系统，炉外运输系统 Can be designed assembly line combination, multiple brazing furnaces share a set of vacuumsystem, out-of-furnace transportation system | ||||
| 炉门开启方式 Furnace door opening mode | 回转式 rotary | 平开式 Flat type | ||
| 真空度 Vacuum degree | 高真空 High vacuum | |||
| PLC | 西门子 Siemens | 欧姆龙 OMRON | 三菱 Mitsubishi | |
| 温控仪表 Thermostat meter | 欧陆 EUROTHERM | 日本岛电 Electric conduction | ||
| 热电偶 Thermocouple | N 分度号 N score number | |||
| 记录仪 Grapher | 有纸记录仪 Paper recorder | 无纸记录仪 Paperless recorder | ||
| 人机界面 Human-computer interface | 模拟屏 Analog screen | 计算机触摸屏 Computer touch screen | ||
| 电器元件 Electrical component | 高品质国产 High quality domestic | 施耐德 Schneider | 西门子 Siemens | |
