Advanced Lost Wax & Investment Casting Manufacturing Technology | Derick Casting

Casting Technology & Standard Industrial Production Flow

Reliable colloidal silica vacuum casting ensures stable tolerance and smooth surface for bulk OEM industrial metal casting orders.

Advanced Investment Casting Technology - Colloidal Silica Shell, Vacuum Casting for Precision Stainless Steel Castings

Investment Casting Technology & Lost Wax Process

OEM Investment Casting for Industrial Impellor Components - High Precision Lost Wax Casting

Shandong Derick specializes in advanced precision investment casting (lost wax casting) technology, focusing on producing custom OEM complex structural components with high precision and consistent quality for global industrial buyers.

Our full colloidal silica shell process, vacuum casting and precision heat treatment ensure excellent internal quality, dimensional accuracy (CT6-7) and surface finish (Ra 1.6-6.3micron) for all custom casting orders.

Core Investment Casting Technologies

  • Full Colloidal Silica Investment Casting
  • Vacuum Casting & Melting
  • Precision Heat Treatment
  • Numerical Control Precision Machining
  • Automatic Shell Making Line

Precision Casting Technical Parameters

  • Precision Grade: CT6-7
  • Surface Roughness: Ra 1.6-6.3micron
  • Weight Range: 0.1kg - 80kg
  • Minimum Order: 5pcs -10,000pcs
  • Lead Time: 4-6 weeks (OEM Custom Orders)

Complete Lost Wax Casting Production Flow

  1. Custom Product & Mold Design (OEM Supported)
  2. Wax Injection & Wax Mold Assembly
  3. Shell Making (Colloidal Silica Dipping & Sanding)
  4. Dewaxing & High-Temperature Roasting
  5. Vacuum Smelting & Metal Pouring
  6. Shot Blasting & Cutting & Grinding
  7. Precision Heat Treatment & CNC Machining
  8. Full Quality Inspection & Export Packaging & Delivery