OEM Heavy Steel Casting Transmission Sprocket Shaft Large Size Casting
Productive Technology: Precision Investment Casting (Silcon Sol Process)
Material: Carbon steel:Stainless steel; Alloy steel.
Productive Process: Wax Mould-Shell Making-Dewaxing-Smelting&Casting-Shell Off-Blasting-Cutting&Polishing-Acid Washing-CNC Precised Machining
Casting facility: wax injector, electric furnace,heat treatment furnace,cutting head machine, shot-blasting machine, sand-blasting machine.
Machining facility: CNC,NC lathe,ordinary machine tools,linear cutting machine, NC milling machine, polishing machine.
Heat treatment:Normalizing/Quenching/Tempering.
Test facility:spectrometer, tensile test machine,impact tester, hardness test machine,CMM,PT.
Qingdao Chifine Machinery Co.,Ltd is one famous company in China which specialized in various metal casting products with over 10 years experience located in Qingdao China.It covers a comprehensive range of forging, stamping, sand casting, investment casting, die casting and machining and was widely used in Agriculture machinery, Motor Vehicle, Architecture,Railway and Engineering
As a professional company, Chifine have four groups of experienced teams to be in charge of deferent work:
Project team-customer service
Engineering team-provide R&D and technical support
QC team-productive process control and incoming parts inspection
Warehouse team-warehouse management and logistic service
Our casting advantages
1.Developing engineering and customed products as required.
2.Chifine own R&D center could make the clients' ideas to be actual products with support from related engineers from different fields.
3.Experienced technical and inspection team.
4.The whole production cycle is monitored by our Quality Management System
5.Very strict with quality control and delivery time.
6.Regular production report.
Quality Control:
We have a full set of quality control system to guarantee best product quality. Depending on the products, we can make different Item Testing Plan, Manufacturing procedure etc.
Raw material control
Chemistry spectrum analysis
Mechanical property
Metallographic analysis
Ultrasonic testing
Magnetic testing
Radiographic testing
Dimension inspection
Visual inspection
Penetrant testing
Leak testing
Hardness test
Micro-structure tester after heat treatment
Lost Wax Casting Stainless Steel
Our machining shop located in Qingdao,
using the latest CNC equipment to provide our customer with high quality products.
Horizontal and Vertical Machining Center
CNC lathe and normal lathe
CNC drilling and milling Center
Other assistant equipment
Name |
OEM Investment/Precision Casting-Stainless /Carbon/Alloy Steel/Iron Casting |
Technology |
Investment casting of silicon sol production line |
Material |
Stainless Steel Carbon Steel Alloy |
Surface Treatment |
Polishing, machining, machining center, plating, Heat Treatment, and so on |
Weight |
0.05kg~150kg |
Delivery time |
Samples within 7-10 days, mass production within 30-35 days. |
Packing |
Carton or according to customer's requirements |
MOQ |
100pcs |
Payment |
T/T,L/C |
Capacity |
150 tons per month |
Audited Supplier 
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