Linyi Public Li Xin Machinery Co., Ltd. is the design, production, processing, marketing as one of modern science and technology enterprise, heat-resistant steel castings, production of many materials, high temperature, corrosion, wear, 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, service quality, Shandong heat-resistant steel, dedication of the new and old customers work together, heat manufacturers, for a better future! Heat-resistant steel - disappear Bed foam casting process of casting process design feeding head two choices EPC black plaques, slag is affecting one of the main reasons the machine casting applications, in order to solve this problem investigated Riser shrinkage problems. In order to ensure smooth and foam pouring the residue after combustion can look into the take mouth, using dark riser, connected between the riser with foam. In order to improve the feeding capacity feeder, the feeder should choose smaller and more scattered layout, and is conducive to the exhaust and liquid feeding, but also to avoid a large area slag. Riser diameter of 100mm, a height of 180mm, a diameter of the riser neck 50mm. 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. Heat-resistant steel - paint LFC role in a major role in the disappearance of casting coatings are: 1. to improve the appearance of the foam strength and stiffness, heat-resistant steel, to maintain the appearance of dimensional stability 2 to prevent the transport, filled appearance was sand and vibration damage or deformation to ensure that the surface quality of the casting. 3 When the liquid metal foam substitution pattern in the casting process, the coating is a major barrier between the sand and the molten metal. Paint in this process the role is to prevent the molten metal through the paint penetrate into the sand in. When the casting mold holding stability. 4 will look like foam thermal decomposition products (large volumes of gas or liquid, etc.) in the casting process smoothly discharged to the outside of the mold, prevent blowholes and other defects. To this end, LFC special coating should have good performance and process performance. Public Li Xin Machinery Company (Figure) _ _ heat-resistant steel heat-resistant steel castings supplied by the Linyi Public Li Xin Machinery Co., 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!