l More stable
Mold pouring, integrated molding, making the machine more stable.
Using flake graphite cast iron, the lowest tensile strength of which is 200MPa. High carbon content, high compressive strength and high hardness. Strong shock absorption and wear resistance.
l High precision, longer life
Low thermal sensitivity and bed gap sensitivity reduce the loss of equipment in using, so the machine accuracy could maintain for a long time, and no deformation in a life cycle.
1. Easy processing and low cost (the most profitable machine bed is cast iron)
2. It is not easy to deform (strength and rigidity of high strength casting material, small plastic deformation and is not easy to deform)
3.Ball ground cast iron with high wear resistance
4. Easy to scrape, easy to form oil film
5. Shock absorption (the high speed after the machine is turned on is very easy to generate vibration, and the heavy cast material and its high graphite content can play the role of shock absorption)