Crusher castings

We provide complete production of castings based on the given drawing files, with weights ranging from 1 kilogram to 300000 kilograms and lengths up to 20 meters.

To produce castings, we use various types of modeling equipment: 1 Classic wooden molds suitable for mass production; 2. Lightweight wooden molds suitable for small batch production, cost is the primary consideration factor; 3. Polystyrene wood molds suitable for prototype production - our suggestion; 4. Steel and aluminum alloy models suitable for special casting (V process, etc.)

List of commonly used materials: 1. Grey cast iron - GG20 (422420), GG30 (422430), GG35 (422435) and other cast iron with added chromium and copper for surface hardening; 2. Ductile iron - GGG50 (422305), GGG60 (422306), GGG70 (422307); 3. Cast iron - GS-38 (422630), GS-45 (422640), GS-52 (422650), GS20Mn5 (422709), GS36Mn5 (422715), 35 CH GSL (422726), etc; 4. Cast steel - ZG200-400, ZG35CrMo, GS24Mn6, 34CrNiMo6, 42CrMo4, etc; 5. Copper aluminum alloy - E-Cu57, Al-Si-10Mg, etc

Casting accuracy:

According to Č SN 014470, it is classified as 4-5 levels, or according to DIN 1683, it is classified as GTB 17-20 levels

Heat treatment of castings: 1. Fire to eliminate internal stress; 2. Normalization and tempering; 3. Quenching and tempering

Casting processing: 1 Rough machining is carried out at the customer's site with a margin for precision machining; 2. Perform final processing according to the drawings

Inspection before delivery of castings: 1 Chemical analysis; 2. Mechanical testing; 3. Size agreement; 4. Conduct ultrasonic, coloring, or magnetic particle surface testing as required

Large Castings And Forgings Rotary Kiln Cement Machinery

We are a leading open die & closed die forgings and castings parts supplier, we produce rough machined, semi-finished, and finished parts and fabricated assemblies for demanding applications.

We can offer high-quality girth gears for ball mills, rotary dryers, and rotary kilns according to users' drawings and requirements.

We customize high-quality slag pot or slag ladle for our clients.