... crushing very hard ferroalloy, such as ferro chrome, ferro tungsten,ferro vanadium,ferro molybdenum, and other ferro alloys .our company is the leading ... high quality alloy steel.The maximum compressive strength of the ferro alloy it can bear :1500Mpa2. Curve shape crushing ... which can prevent materials from stickingUse life:2000T/set,lower price then others4. Toggle plate and toggle plate seat are ...