Quality pump spare parts manufacture :
1. Main process :
Main process: Mould - Castings- Shot blasting -heat treatment - machining-testing - packaging
Name | Pump spre parts |
| Parts | pump parts |
| Material | Carbon steel ,stainless steel 316 ,CD4 , low alloy, high chrom, cast iron, bronze, ductile iron and so on |
| Size | Please kindly send us the drawings |
| Manufacturing | Sand casting |
| Machining | CNC Lathe, Universal Lathe, CNC Cutting Machine, Dynamic Balancing Machine |
| Testing | Spectrameter, Hardness Tester, Toughness Tester, Dynamic Balancing Tester, PT Tester, Hydro Te |
2.Castings manufacture craft
Caft | Clarify | Process | Material |
| Lost Wax Casting | waterglass bonded sand | moulding | Stainless steel, carbon steel, low alloy, high chrom, cas iron, bronze, ductile iron brass, etc. |
| silicon colloidal | pouring |
| composite shell | machining |
| testing |
| Sand Casting | resin sand | moulding | Stainless steel, carbon steel, low alloy, high chrom, cas iron, bronze, ductile iron brass, etc. |
| pouring |
| silicate bonded sand | machining |
| testing |
| Lost Foam Casting |
| moulding | Stainless steel, carbon steel, low alloy, high chrom, casiron, bronze, ductile iron brass, etc. |
| pouring |
| machining |
Other pump parts/Castings ,please kindly send us the drawigns which is great help for our quotation and producing .
4. Packaging of the pump spare parts
Small part, single packed then put into paper carton then to crate.
Minimum poly wooden board thickness: 20mm
Steel band: 19×0.5mm or 15×0.5mm
Common crate size is less than 1200X1000X1000mm
Welcome to Zibo ZLT International who was established in 2006, and Graded as TOP A company in Chinese Customs Classification Management which means the highest reputation and trustful company for exporting, and whose factory is ZIBO QINGDONG MACHINERY MANUFACTURING Co., Ltd specialized in castings and machining parts according to customers'drawings or samples in Zibo City, Shandong Province, China.
The castings are mainly made by Lost wax casting, Sand casting, Lost foam casting with the material stainless steel, carbon steel, alloy steel, iron and so on.
The machining parts can be made in our own machining shop. Many advanced equipments such as CNC lathe, CNC cutting machine, miller and so on controlled by experienced workers and extremely strict inspection that will absolutely ensure the high quality products released from our company.
