Welcome to Joyyr® Casting for ferrous and nonferrous castings
Welcome to Joyyr® Casting for ferrous and nonferrous castings
JOYYR ® is a reliable supplier of optimal ferrous and nonferrous castings with years of extensive foundry experience.Casting process: Sand castings , shell mold casting, investment casting, centrifugal casting,precision castings and machining servicesMaterial: Grey cast iron,ductile cast iron,&nb···
CASTING PROCESS
Sand casting, also known as sand molded casting, is a metal casting process characterized by using sand as the mold material to form complex metal parts. The sand casting process involves the use of a furnace, metal, pattern, and sand mold. The metal is melted in the furnace and then ladled and pour
Shell mold casting is also known as shell-mould casting. In this casting tech, the mold is a thin-walled shell created from applying a resin covered sand around a pattern. The pattern is made in the shape of the desired part and can be reused to form multiple shell molds. As compared to sand casting
Investment casting, also known as precision casting or lost-wax casting, is one of the oldest manufacturing processes, dating back thousands of years. During investment casting manufacturing process, A pattern in the shape of the desired part is made with wax, which is then dipped into fine ceramic
Centrifugal casting sometimes called rotocasting whose casting process is usually performed on a horizontal centrifugal casting machine (vertical machines are also available) which produces centrifugal force to form cylindrical parts. This casting technique is typically used to cast thin-walled cyli
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1.What is pumpPumps are mechanical devices used to expends energy in order to raise, transport, or compress fluids.2.PUMPS BY TYPES,APPLICATIONS AND MEDIA 2.1PUMPS BY TYPES· Centrifugal Pumps· &nbs
1.Typical ductile cast iron classes, designated by ASTM A536 are:ClassTensile Strength(psi)Brinell HardnessRangeElongation %(in 2 inches)ASTM A536 100-70-03100,000228 - 3023ASTM A536 80-55-0680,000187 - 2556ASTM A536 Grade 65-45-1265,000156 - 21712ASTM A536 60-40-1860,000156 - 187182.Typical g
Foundries supply all sectors of the modern world, including the automotive, aerospace, power generation, railway, petrochemical, medical, defence and marine – in fact all aspects of modern life are dependent upon castings, from brake discs to medical implants, from marine engines to aircraft turbin