
简介 Brief introduction
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及热处理加工。
Applications: It is used for the vacuum brazing and heat treatment of auto radiator, evaporator of air conditioner, condenser, mesh antenna and other aluminum alloys.
特点 Characteristics
♦全自动程序控制,运行平稳,工艺重视性好,人机界面可选。
automatic control, running smoothly, high reproducibility, several man-machine interfaces are provided for customer’s option.
♦釆用(镍络合金,钼带),加热360°辐射加热,多区控温,温度更加均匀。
We adopt precise control system in multi-zone, the temperature of work zone can be controlled accurately, the heating process can be controlled.
♦对流加热可选,升温速度快。
You can choose convection heating system for fast heating speed.
♦冷却系统,釆用变频调速,提高设备利用率,节约投资成本,可分为内循环冷却和外循环冷却。
The fast cool system consists of frequency control, you can control the cool speed. Double cooling system (external and internal) for fast cooling.
♦加热室框架釆用优质不锈钢,保温釆用多层耐热不锈钢,变形量小,放气量差。真空系统釆用大功率真空机组,抽速快,恢复真 空时间短。配冷阱捕集器,有效保护机组使用寿命。
All the frame is made of stainless steel, the heat preservation is obtained by several stainless plates. We utilize Molybdenum belt or Ni-Cr belt as heating material, it can work at 360° and achieve good temperature uniformity. High power of vacuum pump can provide high degassing speed, shorten the recovery time. The cold trap can protect the pump for a long service life.
产品特写 Product feature

技术参数 Technical parameters
型号 Type |
PJ-LQH 433 | PJ-LQH 644 | PJ-LQH 755 | PJ-LQH 966 | PJ-LQH 1266 |
有效加热区(mm) Work zone (mm) |
450x300x 300 | 650x400x400 | 750x 500x 500 | 900x600x600 | 1200x600x600 |
承载量(kgs) Load per charge (kgs) |
120 | 200 | 300 | 500 | 600 |
最高温度(°C) max temperature (°C) |
700 | ||||
加热材料 heating material |
金属钼或镍铬带 molybdenum or MCr belt | ||||
均温性(土°C) Temperature uniformity (土°C) |
±5 | ||||
极限真空(Pa) ultimate vacuum (Pa) |
6.7X10-3 | ||||
压升率(Pa/h) Pressure rising rate (Pa/h) |
0.67 | ||||
适用介质 agent |
氮气氩气 Nitrogen, argon |
||||
气冷压强(bar) Cooling gas pressure (Bar) |
<2bar | ||||
控制方式 Control method |
手动或自动 Manual or automatic |
加工产品 Elaborated product

地址:山东省昌邑市奎聚工业园 电话:15318905266