Spray Gun Hardware Lost Wax Investment Castings

Product Introduction

What is investment casting?

Investment casting, also known as precision casting or lost wax casting, is made of fusible materials (wax and plastic, etc.) Dry and harden to form a whole shell, then heat the shell to melt and lose the model, and then bake at high temperature to become a refractory shell, pour liquid metal into the shell, and cast it after cooling.

Investment casting is a casting process with little or no cutting. It is an excellent process technology in the foundry industry and has a wide range of applications.

Features of Investment Casting

• Investment casting castings have high dimensional accuracy and surface finish, and can cast castings with complex shapes, and the general precision can reach 5~7 grades;

• Investment casting can be very small castings, the minimum wall thickness of investment castings can reach 0.5mm, and the weight can be as small as a few grams;

• It can cast patterns with fine patterns, characters, castings with fine grooves and curved holes;

• The shape and cavity shape of investment castings are almost unlimited, and it is possible to manufacture parts with complex shapes that are difficult to manufacture by sand casting, forging, cutting, and other methods;

• There are almost no restrictions on the type of casting material, commonly used to cast copper, alloy steel, carbon steel, and heat-resistant alloy castings;

• There is no limit to the production batch size, from a single piece to mass production in batches.

• The disadvantage of the investment casting method is that the process is complicated, the production cycle is long, and it is not suitable for the production of castings with large contour dimensions

Application

Investment casting is mainly used for casting precision small parts with complex shapes. Batches of high-melting point alloy precision castings are used, which are mass-produced, small parts with complex shapes, and difficult to cut. Such as: blades, impellers, guides, guide wheels of steam turbines, gas turbines, water turbine engines, etc., and automobiles, tractors, pneumatic tools, Spray Gun Hardware Lost Wax Investment Castings, small parts on machine tools, and handicrafts.

Qinhuangdao Zhongwei Precision Machine Parts Co., Ltd. adopts the investment casting method to produce various metal spray guns, as well as copper Buddha statues, bronze sculptures, bronze figures, and other handicrafts. The copper sculptures we produce have good precision and smoothness, which can Produce any complex configuration sculpture works, welcome to visit and guide.

Detection Systems

Copper Silica Sol Investment Casting