Suspension Steering Rack Bush Precision 1.4301 Automobile Casting

Automobile Suspension Steering Rack Bush precision casting

At present, most automobiles are load-bearing bodies, and the beams and shells of the load-bearing bodies are integrated. Therefore, the front and rear suspension systems and the body beams are independently connected by a single component. From the connection method, it is divided into hard connection and soft connection. Most of the sub-frame and the main frame are directly connected by high-strength screws. This is called a hard connection. The connection between the suspension system and the subframe has a certain buffer connection, which we call software connection, or semi-flexible connection, that is, automobile suspension bushings.
These linings are made of rubber as the cushioning effect of the lining. Like tires, the rubber has the service life of natural oxidation and aging. Therefore, for some old cars over 5 or 6 years old, we generally have to put these linings. Check it, some seriously aging must be replaced. Secondly, for some cars that usually take some bumpy roads, due to the normalized and severe impact of the suspension, these chassis bushings are more prone to loosening and cracking, so they must be replaced.

Now the automotive suspension bushings are in great demand in the market, and we can customize different types according to customer needs

Description:

Application Information:

Our precision investment casting/ lost wax castings are used in Automotive, motorcycle, valve, railway, gear, impeller, pump, reducer, motor, mining machinery, engineering machinery, transmission machinery, marine, machine tools, hardware, forestry machinery, communal facility, etc.

Technique: Precision casting, Investment casting, Lost wax casting, Stainless steel precision casting

Casting parts Process flow chart

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

Packing:

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 stainless steel. we also can according to the customers' requirement to compound the material, Our factory has a floor space of 33,000 square meters and another 18000 square meters of building area, which contain both casting foundries and CNC machining area. The two advanced lost wax casting and investment casting production lines have a capacity of 5000 tons lost wax castings and 1000 tons investment castings per year.

To keep the good quality parts we had set up our lab center which is advance center in our area. Our inspection equipments includes Spectrometer, Metallographic Microscope, Tension Tester, Low Temperature Impact tester, X-ray tester, magnetic particle detector, UT, CMM, and so on. every year we will investment to buy more equipments to develop our business.

We supply parts in a wide range in industries that includes automotive, boats, Oil machinery, agricultural machinery, building equipment, valves, pumps, electrical machinery, hardware, transmission, etc. we have produced more than 1000 different productions. more than 95% are exported to America, Canada, France, Germany, Denmark, Britain, Japan, etc.

Our company has more than 300 employees, including 17 engineers and 15 QC. every year some of employees will out training to improve their knowledges and skills. we had got ISO/TS16949:2009 and PED certifications.

We strive to provide the best quality and service while maintaining the basic principles of respect and honesty. We sincerely invite global customers to visit our company, and hope to establish a long term business relationship