Investment Casting Train Railway Parts with Cast Steel

Model NO.: CF-31 Process: Investment Casting Application: Machinery Parts Surface Preparation: Sand Blast Machining Tolerance: +/-0.10mm Certification: SGS, CE, ISO 9001:2008 Origine: Qingdao Supply Market: Global Service: OEM and ODM Delivery Time: 30 Days After Receiving The Payment Supply Ability: 150tons Per Month Specification: ISO9001 SGS CE HS Code: 7307190000 Casting Method: Thermal Gravity Casting Molding Technics: Gravity Casting Material: Stainless Steel Surface Roughness: Ra6.3 Standard: ANSI Package: Pallet ,Manmade Wooden Case or as Your Requirement Certificate: ISO9001 Brand: Chifine Machining: CNC Turning Milling Drilling Lathe Heat Treaatment: Normalizing Quenching Tempering Anealling Trademark: Chifine Origin: Jimo Qingdao
Product Information:

1.Materials:Gray iron, ductile iron, malleable iron, Carbon Steel,Alloy steel, stainless
steel, aluminum, bronze, brass,etc.
2.Standard:JIS, DIN, ASTM, BS,GOST
3.Processes:Sand Casting, Investment Casting,Precision Casting,Forging,Stamping
,CNC Machining.
4.Surface treatment :Electro Zinc Plating Hot deep zinc plating,Electrophoresis,Powder
coating,Painting ,Shoot blasting etc.
5.Heat treatment :Induction furnace for raw material heating.Heat treatment of
continuous quench+temper+carburization available.
6.Machining:CNC machining centers for further machining process.

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. Mold making control
Inspect the dimensions and material according to drawing.
Send test reports and photos to customers.

3. Raw Casting control
Produce according to the production tracking form
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 box according to the shape & number of products.
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
Send the photos of whole packing process to customers.




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 different 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 Inspection Equipment:
Direct-reading spectrograph,metallographic microscope,hardness tester,brinell hardness tester,thermometric indicator,universal testing machine,carbon and silicon analysis meter,magnetic powder flaw detector,digital ultrasonic flaw detector etc.
Our Service:
1.Your inquiry related to our products or prices will be replied in 12 hours.
2.Individual formula according to customers' special drawing requests.
3.Manufacturer with large capacity,ensures the fast production cycle after
confirming the order.
4.Protection of sales area and private information for all of our customers.

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
Machining Ability
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

Process available	silica sol,sodium silicate (soluble glass) and compound process
Material available	stainless steel, carbon steel, Alloy Steel, WCB, Tool Steel and etc.
Weight	10g-200kg
Accuracy	class CT4-CT7
Surface roughness	up to Ra1.6 ~ Ra6.3
Applied software	Pro/E, Auto CAD, Solid Work 2001,CAXA, UG, CAD/CAM/CAE
Production capacity	more than 2,000MT per year
heat treatment:	anneal, quenching, normalizing, carburizing ,polishing, plating
Machining	CNC and NC machining, turning, milling, drilling, boring, threading, grinding machines and test facility
Certification	Obtain ISO9001:2008 Quality System Certified and CE/PED Certified by TUV

Contact us if you need more details on Truck Parts. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Cast Iron Railway Part、Train Railway Parts. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Investment Casting > Stainless Steel