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sand casting tractor parts
1)Material:grey iron,ductile iron by vacuum casting,sand casting,lost foam casting and CNC machining
2)Weight:2-1000kgs3)Process:sand casting,Vacuum casting and lost foam casting
our advantage:
1) strong enginnering team make high quality
2) OEM service in casting
3) ISO 9001:2008 quality control
4) GB,DIN,GOST,JIS,ect standard and special size are available with drawing
5) own test equipment and professional casting mould development
6) perfect service
7) OEM supplier,we have a foundry and a machining shop
Casting quality control system
1. Drawing control
Confidentiality–Be confidential to the customers’ drawings.
Check- Technician checks the drawings and confirms dimensions
Confirmation – Confirm the production process & inspection process according to the drawings
2. Mould making control
Inspect the dimensions and material according to drawing.Send test reports and photos to customers.
3. Raw Casting control
Use advanced inspection equipments to ensure internal quality of the product.
Check the test bar and record relevant information to each bulk
Send the photos and test data of each step to customers
4. Machining process control
Produce the samples according to the confirmed casting process.
Train the relevant staff before producing according to the machining and inspection process.
Our inspector will track the quality and time of the products during producing. Any problems on quality and process must be feedback to our customers.
Do the finial inspections to the products and send the relevant data and finished product photos to the customers.
5. Packing and Delivery control
Determine the size & material of the parts according to
Taking different anti-rust protection to products according the delivery time
Put dimensional reports, chemical & mechanical documents, test bar and photos into the packing box
casting gray iron tractor parts