Linyi Public Li Xin Machinery Co., Ltd. is the design, production, processing, marketing as one of modern science and technology enterprises, producing more material high temperature, corrosion, abrasion, oxidation alloy steel castings. The company can according to user needs and design, manufacture a variety of materials dedicated foundry products: floor furnace, furnace tank, box, blades, axes, linked with, spreader, baskets, trays, grates, crucible. The company will be a stable product quality, quality of service and dedication to new and old customers work together for a better future! Resistant steel - sand casting defect analysis of paint coating strength as one of the key technologies of EPC and EPC technology for success plays a vital role. Compared with ordinary sand casting coating, EPC coating, not only to prevent sticky sand, improve the surface quality, reduce the surface roughness. More importantly, to improve the appearance of strength and stiffness of foam to prevent the transport, sand filling and vibration modeling, look worse damage and deformation, and the molten metal and the mold apart. If the paint is strong enough, prone to rupture when the vibration modeling, heat-resistant steel castings prices, leading to paint rupture site when pouring the molten metal in contact with the mold, and the mold were scouring the sand into molten iron, thereby forming a clip Sand defects. Heat-resistant steel - the appearance of joints casting sand molding defect analysis albuginea ripened to and pouring system (sprue, runner, and the runner) bonded together, heat-resistant steel manufacturers, in various joints of the original process using hot melt adhesive directly to the sprue, runner, runner bonded together, and then directly dip coating. With this connection, hot melt adhesive plastic drain outside the site is too large, not easy to hang paint coating, and the coating is thin. Since the hot melt adhesive and white film decomposition, differentiation, vaporization pyrolysis are not synchronized, the decomposition, differentiation, vaporization, destruction of the surrounding paint layer. When coupled with the high temperature molten iron pouring always be flowing through the gating system, heat-resistant steel, these parts of the erosion is severe, the surrounding coating layer can easily be destroyed, so that the dry sand into molten iron, and followed them into the casting, formation of coarse defects, Shandong heat-resistant steel, the appearance of the parting if uneven coating, easily leaving a void when dip coating the inner coating infiltration, infiltration inside the paint pouring molten iron continuous erosion, not only paint will burst into casting, and is easy to sand casting burst, resulting in casting sand. Linyi Public Li Xin Machinery Co., Ltd. is the design, production, processing, marketing as one of modern science and technology enterprises, producing more material high temperature, corrosion, abrasion, oxidation alloy steel castings. The company can according to user needs and design, manufacture a variety of materials dedicated foundry products: floor furnace, furnace tank, box, blades, axes, linked with, spreader, baskets, trays, grates, crucible. The company will be a stable product quality, quality of service and dedication to new and old customers work together for a better future! Shandong resistant steel heat-resistant steel _ _ Public Li Xin machinery companies from Linyi Public Li Xin Machinery Limited. Road Zhiyuan, temper forward. Linyi Public Li Xin Machinery Co., Ltd. (www.lyzlx.com) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential enterprises casting, and you leap together to success!