美国AVS公司成立于1967年，是高温炉制造专家，有半个世纪的设计制造经验。可提供各种前装料水平炉、顶部装料炉、底部装料钟型垂直炉，真空炉，真空干燥炉，热压炉，低压烧结炉、CVD炉、CVI炉、Hetherington炉、真空钎焊炉、锌回收炉、半连续加热炉系统等，我们也可以按客户要求定制各种炉体系统。

The variety of AVS furnace equipment includes front-loading horizontal furnaces, op-loading, bottom-loading or bell-style vertical furnaces, vacuum furnaces, vacuum drying ovens, hot press furnaces, autoclaves, sinter HIP furnaces, CVD furnaces, CVI furnaces, Hetherington furnaces, vacuum brazing furnaces, zinc reclaim furnaces and semi-continuous furnace systems.

1. Vacuum Furnace          真空炉

High temperatures up to 3000°C, high vacuum to 10-6torr, partial pressure gas atmospheres in the millitorr or torr ranges, and positive pressures up to 1 atmosphere (14.7 psig). AVS has in-house capabilities to fabricate graphite hot zones using soft felt or rigid g-board insulation, as well as non-particulate metal hot zones including stainless steel, nichrome, inconel, molybdenum or tungsten, when required. 

2.  Sintering HIP furnaces    烧结炉（热等静压）

上下、前后、左右6个方向加热。最大压力大于150 bar，最高温度2300°C.

Also, offers standard Sinter HIP furnace sizes for tungsten carbide from 1ft³ volume to 20ft³, operating up to 1600°C at 60 bar or 100 bar of argon, with available Rapid™ Cooling systems, load transfer systems, hydrogen burn-off capabilities and gas recovery systems. 

3.  Hot Press Furnace 热压炉

压力范围5~2000吨，最高温度2400°C，最好真空10-6 torr，压力精度0.025%

4. MIM Furnaces 金属注射成型烧结炉 

Graphite heaters and insulation can meet the basic needs of general-use MIM parts at lower cost. For sensitive medical products and specialty MIM materials, AVS also builds refractory metal hot zones using molybdenum or tungsten elements, heat shields and retorts.

5. CVD Furnace   化学气相沉积炉 

可沉积： silicon carbide, pyrolytic carbon, boron nitride, zinc selenide and zinc sulfide

载气：nitrogen, hydrogen, argon, methane, silicon tetrachloride, methyl trichlorosilane, boron trichloride, carbon dioxide, ammonia and others. 

6. Hetherington Furnaces     Hetherington炉     最好真空：10-6 torr

7. Zinc Reclaim Furnaces     锌回收炉

8. Industrial Autoclave       工业高压釜

9. Plasma Nitriding Furnaces  等离子氮化炉