... .Energy saving; 4.Resonable structure; 5.For thinner grids. ZGP40D Horizontal Cutting Lead Acid Battery Grid Casting Machine 1.UsageAs ... to produce the lead calcium grid of lead-acid accumulator, ZGP40D casting machine has the advantages of consumption saving, reasonable ... variable-frequencegovernor.3.5 Electric-pneumatic system: PLC control. ZGP40D Automatic Lead Acid Battery Grid Casting Machine