OEM foundry precision lost wax investment brass casting foundry Product Description Main features for OEM foundry precision lost wax investment brass casting foundry
Material | Brass or Copper Alloy Non ferrous alloys Bronze Copper Casting . Brass is 319 type or BS 249 type . Any special Brass Material Composition as per Customers Requirement . Brass to BS 2874 / 2872. Brass natural, Electro-Tinned, Nickel etc. |
Weights | from 10 Grams to 40 kg's. |
Size | Specification or as per Custom Design or Requirement.. |
Finish And Coating | Natural, Nickel Plated, Tin Plated Or Any Coating As Per Customer Specification. Any Kind Of Special Die Casting Sand Gravity Die Lost Wax Shell Molding Castings And Cast Parts Casting Produced To User Specifications. |
Lost Wax Investment Casting Advantages:
Lost Wax Investment Casting Design Advantages | Lost Wax Investment Castings Cost Advantages |
- Lost wax casting provides greater design flexibility
- Lost wax investment casting provides greater detail
- Near net shape
- Greater alloy selection to enhance part performance
- Surface finishes 120 to 150 RMS
- Close tolerances ±.005 inch per inch
- Lost wax investment casting results in weight reduction
| - Lost wax casting provides near net shape lowers material usage
- Reduce material costs
- Lost wax investment casting reduces expensive machining operations
- Eliminate expensive fabrications and weldments
- Low initial tooling costs
- Economic order quantities ranging from Prototype quantities to Long Production Runs
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Quality Assurance: Quality Control Policy CMI is committed to provide high quality components with competitive price. Each part will be strickly machined to the print. CMI is committed continually improves the effectiveness of the quality management system (QMS) and sets quality objectives and continuous improvement plans. CMI is committed introducing all staff to its quality policy and quality systems,to familiarize themselves with the QMS and strive to continue to improve upon the quality, capability and work environment.
Detailed Quality Control In Manufacturing Process
Material Supply To be sure material specification and size correct. To be sure material chemical composition correct, material certification must be provided in each material purchasing lot. Equipment Maintain Machining equipments maintain: Checked by each day, have records to track. Inspection equipment maintain: Checked by each 15 days, have records to track. Machining Process Setup work instruction chart for each part. Check production process and updated drawing issue before machining. Fixed Inspection: 4 times/shift, have records to check, carried by QC. Random Inspection: to avoid uncertain potential quality issues. Final Inspection: Each part have its final inspection stardard before packing, have inspection sheet to track. Packing and Assembly To meet custom requirments, including labels, cartons, pallets etc before shipment.
Company Information Shanxi Century Metal have dealt wit the trade and manufacturing about 10years. Automic investment casting process. Complete and advanced machining equipments. Serious quality control. Our products covering: power line hardware, insulator fitting, roller shutter parts, trailer parts, valve parts etc. All of them are made as clients' drawings. Service ability is sound. Please take it easy to place order to us.
Process flow , machining and QA for investment casting:
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