In general, the surface cleaning of stainless steel castings is divided into dry and wet two categories, dry cleaning method is mainly shot blasting, wet cleaning method is mainly a little solution hydraulic sand cleaning, water sand cleaning, the following by Weifang Kailong Pump Co., Ltd. to intro......
Read MoreThe bolt is a fastener composed of two parts of the head screw, which is also one of the most common fasteners, and the expansion shell anchor bolt mainly refers to the pipeline support/hanging/bracket or equipment fixed on the wall, the floor, the use of a special threaded connector, many people wi......
Read MoreBridge fence cast steel bracket is also called bridge cast iron bracket, highway guardrail, cast steel guardrail bracket welding bracket, guardrail bracket, cast iron bracket, anti-collision guardrail bracket, highway guardrail cast iron pipe bracket, bridge fence pipe bracket.
Read MoreInvestment casting, also known as “loss-of-wax casting”, usually refers to the pattern made of fusible materials, in the pattern surface coated with a number of layers of Refractory to form shell, and then the pattern will be melted out of the shell, so as to obtain a non-parting surface of the mold......
Read MoreThe basic feature of silica sol precision casting is that it uses fusible material as the pattern and refractory as the casting mold. Before pouring, the pattern is melted to form the cavity of the casting mold. As early as 3000 years ago, this process has been used to cast handicrafts. During the S......
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