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In the development and production of aluminum casting (pressure casting, gravity casting, low pressure casting) projects, Hershey is recognized as a safe and reliable partner by our customers worldwide. We take pride in the satisfaction of our customers.
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About
We are proud to have supplied a wide range of high quality aluminum die castings for over 20 years to customers around the world across multiple industries.
Ningbo Heshin Mould Co., LTD
Ningbo Hexin Mould Co., LTD., founded in November 2010, is located in Ningbo Beilun, the hometown of mould in China. It is a professional company engaged in the research and development, application, production and sales of aluminum alloy casting mould. (Aluminum alloy casting company based on auto parts) At present, the company is committed to the expansion and development of low-pressure casting new energy field.
The main business areas of the company are as follows:
1, low voltage mold manufacturing; 2, low voltage product production;
3. Gravity mold manufacturing; 4. Gravity product production;
5, High pressure mold manufacturing; 6, High pressure product production;
7, mold structure analysis; 8, product molding analysis
Diversified development, focusing on the manufacture of aluminum alloy products, has been the company is committed to aluminum alloy and its related industries casting production.
Exploring the centrifugal casting process: principles, applications and technological innovations
What is centrifugal casting? Definition: Centrifugal casting is a casting method in which liquid metal is poured into a rotating casting (usually 250-1500r/min), and the metal is filled and solidified by centrifugal force. -Centrifugal casting must be completed in a specialized equipment - centrifugal casting machine (rotary casting machine). Centrifugal casting machine can be divided into horizontal centrifugal casting machine and vertical centrifugal casting machine. Vertical centrifugal casting Horizontal centrifugal casting Classification of applications of different centrifugal casting methods Vertical centrifugal casting It is mainly used for the production of round castings with a height smaller than the diameter, and sometimes it is also possible to pour shaped castings with this centrifugal casting machine. Due to the stable installation of the vertical casting machine, it is possible to use not only metal types, but also non-metallic types such as sand and molten mold shells. Horizontal centrifugal casting ...
Differential pressure casting process and principle
What is differential pressure casting? Differential pressure casting (also known as counterpressure casting), is the liquid metal in the differential pressure, filled to a certain pressure in advance of the casting, crystallization, solidification and obtain castings of a process. It is a combination of two processes: low-pressure casting and crystallization and solidification under pressure. The process can be based on the shape of the casting, process requirements and casting characteristics, adjust the pressure in the cavity, so that the liquid metal flow into the casting under control, and in the casting does not change the state of the casting force conditions, so that the casting solidified under higher pressure, the production of other forming methods difficult to pour complex, thin-walled, whole aluminum castings, to solve the casting casting technology in a major key. The working principle of differential pressure casting: A. Inflatable B. Pressurization method C. Decompression method The casting is placed in the upper pressure cylinder, the crucible furnace is placed in the lower pressure...
China Top 10 Aluminum Casting Plants 2024
The aluminum casting industry continued to show strong growth in 2024, with major plants achieving significant success in terms of technological innovation, product quality, and market share. Below is the ranking and introduction of the top 10 aluminum casting plants in 2024! These aluminum casting factories have performed well in terms of technological innovation, product quality, market share and brand influence, making significant contributions to the development of China's aluminum casting industry. In the future, these factories will continue to lead the innovation and development of the aluminum casting industry as technology continues to advance and the market continues to expand.
Die casting principle advantages and disadvantages, applications and services
What is high pressure die casting? High pressure casting principle: high pressure die casting (HPDC) refers to a production of metal products casting process, the principle of the process is to melt the metal solution at high temperature through the hopper will be melted metal liquid poured into the die casting machine injection pipeline, in the piston or plunger in the hydraulic pressure or pressurized gas push forward. Make the melted metal liquid filled die casting mold cavity, under the action of pressure forming and solidification and obtain castings, then die casting machine in the role of the cylinder to open the high-pressure die casting mold, aluminum die casting parts out, this process is called high-pressure die casting. As shown in the following diagram die casting machine production moving picture: high pressure die casting process characteristics of high pressure die casting advantages and disadvantages: high pressure die casting advantages: 1, casting high dimensional accuracy, surface finish is good, generally equivalent to 5 ~ 8. 2, high strength and hardness ...
Casting crucible (silicon carbide crucible, graphite crucible, etc.) use tutorial
What is a casting crucible? A casting crucible is a container used to hold and melt metal materials during the casting process. The melting point of metals is relatively high (Gold: 1064°C) Silver: 962°C Copper: 1083.4°C Cast iron: 1200°C Iron: 1535°C Aluminum: 660°C). Therefore, casting crucibles should be made of high-temperature resistant and refractory materials. Types of casting crucibles: What are casting crucibles made of: Casting crucibles are mainly categorized by shape: Round crucible: the most common shape, suitable for most melting needs. Square or Rectangular Crucible : Designed for the specific requirements of the metal, easy to handle and melt specific shapes of metal. Special shapes of crucibles: such as V-type, U-type, etc., which are used for specific melting processes or to meet special operating requirements. Crucible Furnace Operation and Maintenance Regulations: Before use, you must be familiar with the setup...
Low Pressure Die Casting Principles and Applications
What is low pressure die casting? Aluminum low pressure die casting (LPDC) is to make liquid metal under pressure to complete the filling cavity and solidification process two get casting a casting method. Because there is a certain pressure but far lower than the pressure of high-pressure die casting (the highest pressure is only for high-pressure die casting 1%), low-pressure die casting pressure range in (20 ~ 60kPa), there is a small pressure for its role in the slow speed, but also be able to manufacture a more complex internal hollow products (hollow part of the need for the sand core subsequent to the removal of the so-called low-pressure sand casting), and the principle of its role is closer to the Aluminum alloy casting, so it is also called aluminum low pressure casting. Low-pressure die-casting process: in the impermeable crucible, through the pipeline into the compressed dry gas, molten aluminum under the action of gas pressure, along the rising liquid tube (crucible middle...
Reasons for choosing Ningbo Huxin
Why Ningbo Huxin aluminum alloy casting is trusted by many customers?
Ningbo Hexin Aluminum Alloy Casting enjoys a good reputation in the industry, and its services have won the trust and support of many customers. Here are a few advantages of our services:
Cost-effective customized production
Ningbo Hexin is able to respond quickly to customer needs and customize the production of all kinds of aluminum alloy castings. We focus on production efficiency and cost control to ensure that each product is completed within the scheduled time and with high quality, while maintaining competitive prices to bring cost-effective solutions to our customers.
Excellent physical properties and durability
With advanced casting technology and strict quality control system, aluminum alloy castings produced by Ningbo Hexin show excellent physical properties. The products not only have excellent strength and hardness, but also have excellent corrosion and wear resistance, which can operate stably for a long time in various harsh environments and create long-term value for customers.
Wide range of applications and material options
Ningbo Hexin Aluminum Alloy Casting has a wealth of experience and technology accumulation, and is able to handle a wide range of aluminum alloy materials to meet the needs of different industries. Our products are widely used in automotive, aerospace, machinery manufacturing, electronics and electrical appliances, etc. We provide one-stop and all-around aluminum alloy casting solutions for our customers. Meanwhile, we are constantly researching and developing new materials and processes to meet the ever-changing demands of the market.
