For more than fifty years, on the basis of CSR Qishuyan Institutes comprehensive advantage of material process research and professional technology integration, formed comprehensive manufacturing technology platform covering the fields of casting, forging, heat treatment, welding, and surface treatment and machining, developing a large number of high quality products At the same time, building four industrial plates of key parts for locomotives and rolling stocks, gear transmission system, engineering machinery and auto turbocharger components. The products are sold not only throughout the domestic railway market, and exported to more than 20 countries such as America, Japan, Canada and Germany .

Casting

In Casting Technology Sector, We Mainly Engage In Development And Production Of All Kinds Of Castings, And Researches Of Correspondent Casting Techniques And Material Technologies As Well, Including High-Temperature Alloy, Alloy Steel, Carbon Steel, Cobalt-Base Alloy, Non-Ferrous Metal. The Technology And/Or Techniques Of High-Phosphorus Brake Shoes, Grade B Steel, Grade C Steel, And Grade E Steel Have Been Successfully Popularized In China S Railways.

Casting Equipment

The Company Has Total 10 International Advanced Level Casting Production Lines With The Annual Output Of 120000 Tons.

One Germany KW -Auto Molding Line

One Danish DISA-Vertical Flask Less Auto Molding Line

Two Tokyo -Horizontal Flask Less Auto Molding Lines

One ABM-Green Sand Line

Casting Technique

Low-Pressure Castingcentrifugal Casting

Permanent Mold Casting Process Green Sand Molding

Resin Sand Molding Coated Sand Molding

Precision Investment Casting Alloy Material Casting

Sodium Silicate Sand Molding Solidification Simulation Calculation By Using MAGMA Software