LDE67 series electric screw press independently developed by Liao Forging is widely used in the production of various refractory bricks, such as clay bricks, magnesia bricks, magnesia carbon bricks, nozzle bricks, corundum bricks, spinel bricks, aluminum bricks, tar bricks, skateboard bricks, etc. The product has the advantages of wide working table, large slide stroke, and high mold installation height. It adopts a split prestressed body structure, which has good rigidity and high strength. It adopts a switched reluctance motor drive system, stable performance, large starting torque, and current Small, energy-saving and environmentally friendly, using PLC program control system, good product consistency, safe and stable operation, convenient operation and maintenance, and low noise.?