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- lost wax investment casting
Ningbo Yinzhou KST Machinery Industry Co., Ltd. is located in Ningbo city, one of the famous and the second biggest container port in china with convenient transportatrons for air,ocean and express.
Ningbo Yinzhou KST Machinery Industry Co.,Ltd covers different foundries and one machining workshop based on different casting process: Investment casting; lost wax casting; sand casting; forging; pressure die casting; stamping which are widely used in agriculture; excavator tooth;marine;metallurgy;vehicle; architectural machinery;medical and food machinery;automobile parts and so on.The material which we used:carbon steel;WCB;stainless steel;aluminium;aluminium alloy;zinc;zinc alloy;ductile iron;grey iron;copper;bronze and so on.
lost wax investment casting is utilized when complex detail,undercuts or non-machinable features and accurate parts are required.
lost wax investment casting typically requires significant lead time,are best suited for low volume production rates.
lost wax investment casting can meet the tight casting tolerance and good smooth surface.
lost wax investment casting is including four different process:
sodium silicate shell process
complex shell process
soluble glass process
lost wax process
Sodium silicate shell process is the best one which suitable the smaller parts,the tolerance can achieve at CT4~CT5 Grade
N 1 N 2 N 3 N 4 N 5 N 6 N 7 N 8 N 9 N 10 N 11 N 12 Microns 0.025 0.05 0.1 0.2 0.4 0.8 1.6 3.2 6.3 12.5 25 50 Micro-Inch 1 2 4 8 16 32 63 125 250 500 1000 2000