Thanks to our wide experience in the manufacture of the most important parts for horizontal ball, rod and autogenous mills we can supply our castings to users of this type of facilities: cement plants, mineral processing plants, mines....
The parts we produce for this kind of mills are:
-Girth gears and pinions
-Trunnions
-Mill heads
-Supports
-Bearing shells with white metal
-Liners
Knowing that vertical mills are becoming more and more commonly used because of their efficiency, we have made a great effort to become one of the main foundries capable of supplying castings made of materials that are highly resistant to wear and abrasion.
Roller jackets or tyres, and grinding table or table liner are castings in different materials which are supplied fully machined and ready for assembling on the mills of the cement plants, thermal power stations, mineral processing plants (limestone, phosphates, magnesite, ...)
Bearing blocks, swing levers, rocker arms, roller shaft bosses, are carbon steel castings with high quality requirements, which are supplied fully machined.
At Ebroacero we have the necessary means for cutting girth gears of up to 7060 mm diameter and 2200 mm tooth length thanks to which we have become one of the few European manufacturers capable of producing the girth gears 100% in-house.
Both the casting of the girth gears with the quality chosen by our customers (grey or nodular iron, carbon steel and medium or high strength low alloy steels) and the subsequent turning and cutting of the teeth is performed at our own facilities, including any quality testing agreed on with our customers.
Manufacturing components for rotary kilns is a normal part of our activities.
Components such as:
-Girth gears and pinions
-Path rings
-Support rollers
-Roller stations
-Heat resistant liners
We also manufacture other parts that are commonly used at cement plants: jaws, cones, hammers, anvils, liners, ... etc.