Experts Level Casting News

10 Reasons you should choose Ningbo Zhiye for investment castings

Investment castings made in China is already a big trends for global companies. Tongda has been supplying investment castings from various industries for many years and always win good reputation from our customers.Today we would like to talk about 10 reasons you should choose Tongda for investment ......

Categories of cast irons in Ningbo Zhiye Mechanical Components Co.,Ltd.

Cast iron is iron carbon alloy which carbon content is greater than 2%.Carbon exist in cast iron mostly as graphite morphology,sometimes as cementite. In addition to carbon,also contains 1%~3% of silicon in cast iron,and manganese,phosphorus,sulfur and other elements..Cast iron could be divided into......

Design the structure of the gray iron investment castings

We usually should pay attention to the following factors when designing the structure of gray iron investment castings: *The wall thickness should be not too thin and we may add the thickness in the corners of gray iron investment casting.To prevent chilling organization become hard and brittle......

What are the Factors affect surface roughness of investment castings?

The surface of investment castings would be oxidized for high temperature during metal liquid pouring and solidification process.As the oxide layer is uneven and metal oxide on the casting surface would have effect on oxide in shell.Prompting uneven falling from of investment casting surface,which w......

Compostion of die casting aluminum in Ningbo Zhiye Mechanical Components Co.,Ltd.

The pure aluminum can only be used into cables,heat exchange system and capacitors since there is no high requirement for low load,low corrosion resistance and electric conduct in these field.By compare to pure aluminum,aluminum alloy can be widely used in many field.By adding certain elements into ......

Machining operation

More than 20 years of experience in foundry CNC machining.

Material choose

According to the customer's requirements, we will choose the most suitable materials by research & development to reduce the cost of product.

Structure transform

We can provide customers structure transfor-ming on stamping parts, welding parts to casti-ngs which will improve the service life of the pro-duct and reduce the product cost.The job will be professionally managed from beginning to end, which provides simplicity and peace of mind.

Software skills

We master a variety of design software tools (CAD, PRO/E, Solid Work), Simulation Software (Any casting), Measurement Software (CALYPSO, OBLF), laying the foundation for professional services for customers.

Weight reduction

We can provide customers suggestions and design solutions for lightweight products.

Actual sample survey

We can develop samples by surveying and drawing on the actual samples provided by customers.

Patent

We have our own patented designs.

Airport pick-up service

We provide airport pick up service.

10 Reasons you should choose Ningbo Zhiye for investment castings

Categories of cast irons in Ningbo Zhiye Mechanical Components Co.,Ltd.

Design the structure of the gray iron investment castings

How do you feel about of Lost Foam casting?

What are the Factors affect surface roughness of investment castings?

Compostion of die casting aluminum in Ningbo Zhiye Mechanical Components Co.,Ltd.