Outstanding wear resistance and durability
· High hardness: After heat treatment, the surface hardness of high-quality cast iron (such as HT250/HT300) is high, effectively resisting scratches and wear.
· Becomes more accurate with use: After the platform undergoes scraping and grinding processes, the surface forms microscopic depressions, and the raised parts are hardened, resulting in high wear resistance. It can even be said that the cast iron platform is "becoming more accurate with use".
· Long lifespan: With proper use, a high-quality cast iron platform can last for 20-30 years or even longer, representing a "one-time investment for all time" in terms of cost.
Strong bearing capacity and rigidity
· Resistance to deformation: The elastic modulus (stiffness) of cast iron is very high. When subjected to heavy workpieces, the bending deformation is very small.
· Structural design: Through scientifically designed box-type or rib-and-fillet structure, the cast iron platform can achieve high strength with a relatively light self-weight, and the load-bearing tonnage can be very large (from several tons to several tens of tons).
Excellent machinability and functionality
· Easy to machine: Cast iron has good cutting machinability and can easily be machined into T-shaped grooves, round holes, and threaded holes.
· Easy to repair: When the cast iron platform is partially worn or damaged, it can be repaired by re-scraping or grinding, restoring the original accuracy.
· Multi-functional: It can integrate inspection, marking, assembly, welding, riveting and other functions.
High economic efficiency (low comprehensive cost)
· Low maintenance cost: Daily maintenance only requires rust prevention and cleaning, with almost no special maintenance required.
· Low life-cycle cost: Although the initial purchase cost may be higher than that of ordinary steel plates, considering its extremely long service life, repairability and extremely low maintenance cost, its long-term usage cost is very low.