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Cast Iron & Steel Sand Casting FoundrySand casting uses green sand (moist sand) or dry sand to form the molding systems. The green sand casting is the oldest casting process used in history, while the dry sand casting could be divided into lost foam casting and vacuum casting. When making the mold,
Abstract: The current trend of investment casting development is to realize green casting as well as improving andstabilizing the quality of the casting, The problem that the traditional water glass (or composite) shell substitutedto silicon-soluble shell in the investment casting industry is the lo
Abstract: Near net shape investment casting is a special casting method of less-cuttings, it is widely used in the complex structural parts of aerospace and automobile industry with bulk-production. In this paper, the research status of refractory material, binder and additives on shell-strengthen p
Abstract: This article introduces the transformation and upgrading of investment casting technology for water glass, achieving rapid shell making and batch application of investment casting silica sol. This process has been optimized and upgraded from the selection of mold and shell materials, addit
Investment casting is a liquid metal forming process with little or no cutting. It is an excellent process technology in the casting industry and is widely used. It plays an irreplaceable role in the forming of high-precision and complex structure castings such as aircraft engine turbine blades, gas
Abstract: The cracking and peeling of the surface layer in investment casting are long-standing problems that have not been solved in the precision casting process. Both silica sol process and water glass process existIn this issue. The solution to this problem in actual production. It's nothing mor
With the continuous development of aircraft engine technology, there is an increasing demand for precision casting size accuracy and casting quality, as well as longer service life requirements.This project focuses on the precision casting process of the exhaust valve housing of a certain type of ga
As an advanced near net forming technology, investment casting is widely used in the precision forming of difficult to machine parts and thin-walled complex components in fields such as aerospace, advanced manufacturing, and medical equipment. It has many advantages such as fast forming of complex c
As a near net forming technology with high utilization rate, investment casting is the key technology for forming precision and complex thin-walled parts. The silica sol shell has good high temperature strength and surface quality, and is commonly used in investment casting process. However, the str
Structural analysis and precision casting production process of impeller castings1.1 Analysis of impeller casting structureThe impeller is one of the core components of a centrifugal pump, which functions to directly transfer the mechanical energy of the prime mover to the liquid, in order to increa
We have our own foundry ,forging factory and machinery shop located in Liaoning Province, China.
Q What can you do for customer?
A
One Stop Service
1).Manufacturing and supply various machinery parts.
2). Technical analysis and design
3).Factory audit, on-site production supervision, in-time feedback, pre-shipment quality inspection
Q How could you commit the product quality?
A
1) all our factories were ISO certified.
2) more than 50% of New Densen’s products were sold to worldwide top 500 companies
which located in North American, Western Europe, and Japan.
3) New Densen’s QC engineers will do on-site supervision and before EX-work quality inspection. New Densen will issue inspection reports for customers’ approval before EX-work. New Densen will be responsible for its reports and every parts no matter how long sold to customers.
Q How long shall we get the quotation?
A
Processing time for inquiry: 1-3 working days.
Q What's the process of developing a new steel casting product?
A
The procedure for new project develop as below:
1. Technical department analyze the drawings all details
2.Pattern design and manufacture
3.Casting Process
4.Quality Control inspect the casting parts
5.Issue inspection report for customer to check quality
6. After inspection report approved, Logistics Department help arrange the shipping to customer