Heat-resistant steel - vacuum dry sand casting technology in a real medium-sized casting technique in the two small cast of this process and EPC technology and the use of cold-sand casting real large craft, China heat-resistant steel, has many differences, have certain characteristics: it does not look like foam system, but with artificial cut foam sheet bonded together, do not sand mixer, not people rammer, simplified modeling process, without adding in the sand furan resin, curing agent, quick-drying cement, water glass and other modeling materials. And wooden mold (cavity) process compared to, not appearance, heat-resistant steel prices, a significant reduction in timber, simplified modeling process, heat-resistant steel, workers may not be familiar shape. Some manufacturers estimate, using vacuum dry sand solid casting process to produce medium and large castings, cost savings of 10% to 15% higher than other casting processes. Heat-resistant steel - vacuum casting enriched fast burning shell coating formulation three common mixing time Guilin 5 is an easy hydrolysis, easy to spread, easy infiltration of dust, if put on the 5th additive powder and aggregate relatively homogeneous powder dry mixed and then poured into a paint mixer, add water and stir the slurry for about 30min you can use. If the Guilin 5 powder and aggregate powder without directly poured into the mixer, add water advised, heat-resistant steel castings prices, while adding the boot behind the 5th powder, followed by side boot while adding aggregate, mixing so easy to make a higher viscosity additive can be fully spread. Linyi Public Li Xin Machinery Co., 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, grate, 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! Heat treatment resistant steel manufacturers _ _ 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!