Ningbo Suijin Machinery Technology Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment |
| Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | doors and windows Stainless steel investment casting |
| PROCESS | investment casting and machining |
| Tolerance of rough casting | ISO8062 CT4-CT6 |
| Standard | TS 16949 and ISO 9001 |
| Application | Car |
| Weight | 0.03-0.6KG |
| Material | 1.4016 |
| Used For | Industrial building investment accessories |
| Brand Name | NBSJ |
| Model Number | SJ7292207 |
| Certification | TS 16949 and ISO 9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 3,0000-50000pcs per month |
| Delivery Time | 10 working days after received your payment | Packaging Details | Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label |
| Product Name | doors and windows Stainless steel investment casting | PROCESS | investment casting and machining |
| Tolerance of rough casting | ISO8062 CT4-CT6 | Standard | TS 16949 and ISO 9001 |
| Application | Car | Weight | 0.03-0.6KG |
| Material | 1.4016 | Used For | Industrial building investment accessories |
| Brand Name | NBSJ | Model Number | SJ7292207 |
| Certification | TS 16949 and ISO 9001 | Place of Origin | China |
| High Light | stainless steel castings 1.4016 ，1.4016 Stainless Steel Precision Casting ，0.6KG Stainless Steel Precision Casting | ||
Stainless steel investment casting with CNC machining and polishing surface
We have two types of investment cast processes: Silica Sol process and the water glass process.
The Silica Sol process is used to cast complex high quality parts with requirements of a very good surface finish and close dimensional tolerances.
The water glass process is typical of the process in the early stages of investment castings. It generally is capable of much larger castings than the Silica Sol process, but does not have as good of surface finish or tolerances. The water glass process provides parts that have better surface finish and dimensional tolerances than sand castings.
Silica Sol investment cast parts can range from a weight of just a few ounces to approximately 80 pounds. If you are concerned with precision in very small parts, we are especially proficient at very fine detail work including teeth and serrations. Water glass castings may range in weight from several ounces to approximately 200 pounds.
First article layouts and spectrometer material certifications are provided with all first article samples.
A variety of secondary operations can be performed on both types of investment castings. They include heat treatment, machining, plating, painting, polishing and buffing, assembly services and even custom packaging.
Our invertment precision casting
Process flow:
Wax Injection--Make Wax pattern and repair--Inspection--Shell Making--De-waxing--Roasting Shell and Melting Steel--Composition Inspection--Pouring--De shelling--Cutting and Grinding the pouring gate--Inspection--Heat treatment--Shotblasting--Machining--Anti-Corrosion--Final Inspection--Shipping
Precision Casting Part Packing
Our Company
Our Precision Casting Manufacturing Process
Company Details
Business Type:
Manufacturer
Year Established:
2003
Total Annual:
Ten million-fifteen
Employee Number:
150~200
Ecer Certification：
Site Member
Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle... Founded in 2003, Ningbo Suijin Machinery Technology is located in Ningbo city ,Zhejiang Province, We manufactured all kinds of lost wax investment castings and machining parts or called precision investment castings , material including carbon steel, alloy steel, and stainle...
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