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Specializing in the manufacturing of lost wax investment castings and machined parts in carbon steel and alloy steel,
our company is a large-scale professional investment casting foundry with powerful machining capabilities in China.
Welcome you to our web site, we hope you enjoy your visit.

IATF 16949:2016
ISO9001:2015
ISO14001:2015

Procedure

	Manufacturing Process Click More

	For Investment Casting Process Concept

Design

Mold Processing

Mold Pre-heat

Optical Spectro-meter

Q.C.

	LONGXING is able to offer its own

Project management
Solutions
Casting
Heat treatment. Machining. Surface treatment.
Assembly
Customer services

	History of Investment casting	Click More

	characteristics of casting

The main advantages of precision casting are:

Choice of material.
Freedom in design.
Close tolerances
Fine surface finish.
Reduce costs

　　Investment casting also can be called "precise casting" or " lost wax casting" or "dewaxing casting". the casting materials can widely used, and no limitation for product shape as well as complex structure. The most important characteristic is the close tolerances control, reduced machining allowances, and fine surface finish. Its application scope can be wider after using the new equipment and advanced technology. In heat processing industry, investment casting can be used for those products which difficult to choice the materials, or materials not easy to form a shape, as well as some forging pieces with higher cost; while in the casting industry, the investment casting can be used instead of other casting methods, so as to reduce machining allowances and the cost, improve the dimensional precision and surface finish as well as the mechanical properties, so as to meet the requirements of a higher level product.

　　Further information, please don't hesitate to contact with us, we will give you the most satisfied reply. tech@tools.tsqilin.cn

　　We undertake the processing cooperation for drawings and samples at home, even all over the world, if you need to inquire about price, please submit the related information, we will offer you a most favorable price as soon as possible. sale@lx8.cn

　　Mature technological process, rich experience, professional large scale production, effective cost management made us possess the strong comprehensive competitive capability better than other manufactory in this vocation, all these not only show in our high quality, the most attractive price also is our treasure book.

　　If you come from America or Europe, please trust us, because of the lowest productive cost in China, so, purchasing casting in China is your best choice. Don't hesitate, our offer will make you a big surprise.

	Technology Specification:

Casting Process: Water glass process of lost wax investment casting

Material Range: Carbon steel , Low alloy steel Get “general material Specification for LONGXING”

Material Standard: GB.ASTM. AISI. DIN. BS. JIS. NF. AS. AAR

Max linear Size:1200mm；Max Diameter Size:800 mm

Casting Weight range: 0.2~90Kg

Casting Dimension Tolerance: CT7 Get “Casting Dimension Tolerances ”

Casting Surface Roughness: Ra 6.3um~12.5um Get “rougness comparision chart”

Ningbo Longxing Casting
Ningbo Yinzhou Longxing Machinery Manufacturing Factory

Add: No.2086 Ningheng South Road, Hengxi Town, Yinzhou , Ningbo, Zhejiang ,China
Sales Department: Tel: +86-574-88065888, 88063688, 13906686835 Fax: +86-574-88471818
Website: http://www.tools.tsqilin.cn E-mail: sale@lx8.cn