亚洲一区二区欧美精品蜜_白丝袜小仙女视频在线播放_国产成人精品亚洲男人的天堂_91夜色在线视频免费_国产成人白嫩美女福利在线_手机日本一区二区三区在线观看

 


Manufacturer of Metallurgical Testing Equipmen

?

Always working to provide better products for you

Product Center 

SYD-F200A Automatic drum for iron ore reduction degradation index test
    發(fā)布時間: 2014-09-24 15:48    
SYD-F200A Automatic drum for iron ore reduction degradation index test

Configuration type and technical parameters:

Drum wall thickness: ≥5mm;

Drum length: 200mm;

Drum internal diameter: 130mm;

Material of drum and lifting plate: Mn17 seamless steel pipe;

External surface treatment: chrome plating twice;

Deceleration assembly: integrated, rotation speed 30±0.7 r/min;

Charging and discharging: Detachable sample box;

Total speed control: total speed 300r/30±0.1 min;

Motor power: 15W, AC 220V, 50Hz; (Optional 240V, 380V)