- 242021-05Measures to reduce casting cost by self-hardening resin sandCompared with green sand wet casting process, self-hardening resin sand casting process has the following advantages: good casting surface quality, high dimensional accuracy, low scrap rate, wid...
- 182021-05Comparison of green sand casting and laminated sand castingGreen sand molding as a traditional casting process, due to the pollution of the environment, waste of resources, quality defects of castings, high ...
- 102021-05Preventive Measures for Casting Collapse in the Process of Lost Foam CastingBox collapse usually occurs in large parts, or semi-closed parts, enclosed in the inner cavity. From the perspective of the entire lost foam casting process, it mostly...
- 062021-05The effect of open line on sand castingIn the process of sand casting, it is mainly divided into six major areas: core shooter area, modeling area, open line area, electric furnace area, sand recovery area,...
- 262021-04Analysis of the key process of phenolic resin laminated sand casting（2）Problems in the application of phenolic resin coated sand and their solutions
- 262021-04Analysis of the key process of phenolic resin laminated sand casting（1）sanzhuji combined with resin clad sand casting characteristics, the entire sand casting analysis. (Resin clad sand belongs to organic binder type, core sand)
- 192021-04Five key points in the green sand casting processThe properties of molding sand will directly affect the quality of castings. Therefore, molding sand should have good air permeability, wet strength, fluidity, plastic...
- 122021-04Study on low temperature mould starting time of self-hardening furan resin sandMainly based on the relationship between the usable time, starting time and strength of furan resin sand under low temperature environment, the following conte...
- 062021-04Technical index requirements for the best coal dust for green sand castingsanzhuji combined with the use of sand casting equipment in the process of several coal dust, it is recommended to pay attention to the following points when buying302021-03Method to reduce casting cost in resin self-hardening sand casting processsanzhuji combined with resin sand casting process and resin sand sand processing equipment features, we believe that to reduce the cost of resin sand casting, ...222021-03Self-hardening sand casting measures to reduce production costssanzhuji summarizes the following points based on the characteristics of the sand casting system of Self-hardening Sand: it can be considered from several aspects such...162021-03Green sand fusion mould sand casting process explainedThe external sand type used in sand casting is divided into 3 types: clay wet sand type, clay dry sand type and chemically hardened sand type according to the b...012021-03Warmly celebrate the 12th anniversary celebration of Qingdao sanzhujiThe content of the event:1. Enjoy ex-factory price discount2. Value-added services (pro...242021-02Introduction to the foam lost foam casting processSanzhuji combines the lost foam casting process, it is recommended to pay attention to the following points in the foam lost foam casting process182021-02Steel casting sand casting process(2)Sand regeneration equipment with molding machine and dust removal equipment, casting system, forming a complete set of sand casting system182021-02Steel casting sand casting processThe whole process of sand casting is an effective sand regeneration cycle082021-02Explain the process of high manganese steel lost foam castingThe most common defects in the production of high manganese steel castings by disappearing mold casting are wrinkled skin, slag and porosity, which should be mai...272021-01Common defects and prevention of furan resin (self - hardening resin sand) casti...Self-hardening resin sand casting has the advantages of producing castings with good surface quality, high dimensional accuracy and low scrap rate.262021-01Common defects and prevention of furan resin (self - hardening resin sand) casti...Furan resin sand castings have good quality and low rejection rate. Based on Sanzhuji’s years of experience, this article talks about common defects in furan ...192021-01Defects and solutions of hot sand molding in green sand casting processWhen using hot sand molding, the composition of hot molding sand, the quality of castings, and the problems encountered in production.
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