1.used for 100m3 grade BF. 2. has two-speed motor can get two different speeds.  Electric iron notch drill are used for 100m³ grade BF, has the teed mechanism,  the feed motor is the two-speed motor, which can get two different speeds.    ...

1 Convenient maintenance 2 Low consumption 3 Convenient adjustment 4 Long operating life  Hydraulic Iron Notch Drill is widely used in Iron and Steel Plant.The iron notch drill is mainly composed of the churn drill mechanism, the angle adjusting mechanism and the rotary...

1 Convenient maintenance 2 Low consumption 3 Convenient adjustment 4 Long operating life Iron Notch Dril l features is in high quality and low price. It is usually used as iron making equipment before blast furnace. This series of electric iron notch drills are used for 100m3...