Sand Casting
Sand casting, the perfect integration of quality and art, AFI Industrial Co., Ltd. will create every casting detail for you!
Customized Sand Casting
AFI Industrial Co., Ltd. has advanced sand casting technology, according to the specific needs of customers, from design to production of one-stop customized services to ensure that each sand casting can meet the quality standards and personalized requirements of customers.
Sand Casting Workshop
Advanced sand casting technology, can produce precision sand parts, and can meet customer quality needs.
Sand casting process
Sand casting has wide use, high efficiency, and can meet the quality needs of customers.
Sand Casting Components
The design of sand parts is flexible, good quality, and can be customized.
Sand casting Inspection
Precise inspection equipment and professional personnel ensure that customers get high-quality products.
Customized Sand Casting Service
AFI Industrial Co., Ltd. has advanced sand casting technology to provide customers with a full range of sand casting services from design to finished product.
We have an experienced technical team that can accurately understand customer needs and customized produce a variety of complex shapes and specifications of metal castings. Whether cast iron, cast steel or other sand cast metals, we can provide high-quality casting solutions with consistent quality assurance.
Our services are not limited to castings, but also include subsequent processing services such as cleaning, grinding, surface treatment, etc., in order to meet our customers’ high standards of surface finish and dimensional accuracy of castings.
Precision Sand Casting
AFI Industrial Co., Ltd. from the design of sand castings to the finished sand castings, every link is strictly checked to meet the quality needs of customers. Our castings are used in various fields, including automotive, machinery manufacturing, construction, and other industries, through our services, to provide customers with high-quality metal castings.
Sample development of sand casting
AFI Industrial Co., Ltd.‘s sand casting service can provide customers with sample development. Perfect for designers and engineers, our prototyping capabilities allow you to quickly test and improve your designs, helping you get ahead in the market by releasing new products in the shortest possible time.
Customized Sand Casting Parts
Customized sand casting parts are a processing service to meet customers' specific needs. AFI Industrial Co., Ltd. has advanced sand casting equipment and a professional technical team, we will according to customer requirements, carefully select the appropriate materials, the use advanced processing technology, to create sand casting products that meet customer standards.
Sand Casting Drawings
From the receipt of customer drawings, the relevant departments will produce according to the drawings. The dimensions of the product are required to be completely consistent with the drawings to ensure that the product meets the requirements.
Engineer Analysis Drawing
Engineers conduct a comprehensive analysis of the drawings before production, determine the production materials and production processes, and ensure that the output is in line with customer requirements.
Metal Sand Casting
Technical operators, in strict accordance with the production process into production, ensure high-quality and efficient production, to meet customer demand for products.
Sand casting Inspection
From incoming material to the manufacturing process to delivery, quality inspection personnel test the products according to the drawings to ensure that the products fully meet the quality requirements of customers.
Customized Sand Casting Material
AFI Industrial Co., Ltd. provides customers with a variety of sand casting metal materials, including stainless steel, aluminum, gray iron, copper, alloy steel, iron, low alloy steel, etc., to meet the diverse needs of customers.
Nodular cast iron in sand casting is widely used in various industrial fields because of its high strength, good corrosion resistance, and shock absorption properties, as well as cost-effectiveness.
Low alloy steel has good mechanical properties and useful properties, which can reduce the quality of cast steel and improve the service life of cast steel. Widely used in various industrial fields.
Sand casting stainless steel has good corrosion resistance, strength, and wear resistance, suitable for manufacturing a variety of mechanical parts, building hardware, kitchen accessories, lighting accessories, valves, pipe fittings, and so on.
Aluminum has the characteristics of low density, lightweight, good thermal conductivity, and corrosion resistance. Sand casting aluminum is often used in the manufacture of aerospace parts, automotive parts, electronic equipment casings, etc.
Gray iron has good fluidity and is suitable for casting complex shapes. Gray iron sand casting is widely used in mechanical parts, automobile parts, and other fields because of its low cost, good casting performance, and wear resistance.
Copper has good electrical and thermal conductivity, excellent corrosion resistance, good fluidity, and good casting performance. In the electrical industry and industrial machinery, copper sand casting has a wide range of applications.
Alloy steel is by adding some alloying elements (such as chromium, molybdenum, nickel, etc.) to carbon steel so that it has higher strength, hardness, wear resistance, heat resistance or corrosion resistance, and other special properties. It is often used to manufacture some parts with harsh working conditions and high material performance requirements, such as aerospace parts, automobile engine parts, mining machinery parts, etc.
steel material is relatively cheap, has good casting performance, widely used in automobiles, construction, machinery manufacturing, agricultural machinery, and other fields.
Customized Surface Treatment
AFI Industrial Co., Ltd. provides surface treatments for customized precision metal parts. Whether you need anodizing, electroplating, or surface treatment for other projects, our expertise adds value to your parts to meet the quality requirements of your products.
Anodizing: refers to the process of placing the metal in an appropriate electrolyte and forming an oxide film on the metal surface through the action of external current. This layer of oxide film has the characteristics of high hardness, high corrosion resistance, and high insulation, which can protect the metal surface from environmental erosion, and improve the wear resistance and corrosion resistance of the metal.
Electroplating: A process that uses the principle of electrolysis to coat the surface of a metal or other material with a layer of metal or alloy. This process, through the action of electrolysis, makes the surface of metal or other materials attached to a layer of metal film, to prevent metal oxidation (such as rust), and improve wear resistance, electrical conductivity, reflective property, corrosion resistance, and the appearance of the effect.
Spraying is a coating method by spraying a gun or dish atomizer, with the help of pressure or centrifugal force, the paint is dispersed into uniform and fine droplets, which are applied on the surface of the coated object.
Brushed is a surface treatment method that forms lines on the surface of the workpiece by grinding the product to play a decorative effect. Because the surface drawing treatment can reflect the texture of metal materials, it has been loved by more and more users and is more and more widely used.
Sandblasting is a process for surface treatment of workpieces. The compressed air is used as the power to form a high-speed jet beam to spray the spray material (copper ore, quartz sand, emery, iron sand, sea sand) to the surface of the workpiece to be treated at high speed so that the appearance or shape of the workpiece surface is changed.
Polishing refers to the use of mechanical, chemical, or electrochemical action to reduce the surface roughness of the workpiece to obtain a bright, flat surface processing method. Is the use of polishing tools and abrasive particles or other polishing media to modify the surface of the workpiece.
Mass Production
AFI Industrial Ltd. has advanced sand casting production lines, which can realize the fully automated process from mold making, and sand preparation to pouring molding, ensuring the high efficiency and consistency of mass production of sand casting parts. Through strict quality control and fine process management, we can meet the needs of different customers for large quantities of sand casting products.
Dimensional Tolerance
For sand castings, AFI Industrial Co., Ltd. adopts the GB/T6414 standard, the “Casting dimensional tolerance, geometric tolerance, and mechanical workload” standard specifies the dimensional tolerance level of castings. For the important dimensions that customers have special requirements, our company will strictly implement according to the requirements of customers’ drawings.
How to Start Your Order
- Send your drawings
- Process discussion, quotation
- Make a sample
- Volume produce
- Shipment &Payment
Checkout
AFI Industrial Co., Ltd. has a perfect quality inspection system and standards for all sand castings from mold production to pouring molding to shipping, and professional inspectors strictly follow the drawings to test in order to meet the quality requirements of customers.
Shipment
The company and the world's major well-known freight companies have co-operated, products according to customer requirements after packaging, will choose the most economical and fastest mode of transportation, and the products are quickly delivered to customers.
Our Promise
With our services, you will get a trusted supplier. In the coming days, we will continue to improve our professional degree, expand our credibility, and let you get the following harvest!
Quality Guarantee
We provide a full range of checks to ensure that the dimensions are accurate and the appearance meets customer specifications during sand casting.
Quick Response
After receiving the order, we respond quickly within 2 hours, quote within 4 hours, and deliver according to quantity within 3-15 days.
Customized Material
We will according to the needs of customers, carefully select high-quality raw materials, customized to meet customer needs for all kinds of products.
Customized Surface Treatment
We can apply a variety of surface treatments to manufactured products according to customer requirements, including electroplating, anodizing...
Arbitrary Size
We will produce according to the dimensions required by the customer’s drawings, and ensure that all dimensions are within the tolerance range to meet the product quality requirements.
Unlimited Quantity
Whether it is a single sample or tens of thousands of mass production, we can produce according to customer requirements to achieve the consistency of product quality.
Brand We Cooperated With
More than 1000+ customer cooperation experience, 20 years of metal parts processing expertise, superior production process, and perfect human support, enough to meet your product needs.
Frequent Asked Questions
The advantages of sand casting in terms of cost are mainly the following aspects:
1、Low production cost: sand casting has a lower production cost than other casting methods, such as metal casting. This is mainly because the molding materials used in sand casting (such as sand) are inexpensive and readily available, and the mold manufacturing process is relatively simple。
2、Simple process and short production cycle: The production process of sand casting is relatively simple and the production cycle is short, which helps to reduce production costs and improve production efficiency.
3、Strong adaptability: sand casting can adapt to different sizes, and different batch production needs, from single production to mass production can be adapted, this flexibility helps to reduce production costs.
4、Materials can be reused: The sand used in sand casting can be reused, which further reduces material costs.
5、Mold cost is low: The mold used in sand casting, such as wood mold, aluminum alloy mold, or resin mold, is much lower than the mold cost used in metal casting, especially in small batches and large production, the price advantage is more prominent.
6、Wide applicability: The adaptability of sand casting is wide, and it can be applied to the production of small, large, simple, and complex parts, which makes it keeps the cost low in different application scenarios。
7、Green and intelligent production upgrade: With the green and intelligent upgrade of the casting industry, the development of the sand casting equipment market is expected to further reduce costs and improve efficiency
The company strictly abides by the national laws, regulations, and standards related to occupational health, equipped with perfect environmental protection treatment devices, exhaust gas, waste water, noise, solid waste, hazardous waste, and other discharge and disposal in line with national and local environmental laws and standards.
Sand casting molds usually include wood and metal materials, and some specific products will also use plastic or resin.
casting process mainly has the following types:
1、Clay wet sand mold: clay and an appropriate amount of water as the main binder of molding sand, made of sand directly in the wet state of the mold and pouring. Wet mold casting has a long history and is widely used. The strength of wet sand depends on the proportion of clay and water mixed to form a clay slurry.
2、Dry clay mold: Similar to wet sand mold, the mold is molded and poured after drying to improve the strength and durability of the mold.
3、Chemically hardened sand: This type of sand uses chemical hardeners, such as synthetic resins, to harden the sand through a chemical reaction. This sand mold has high strength and durability and is suitable for casting with complex shapes.
4、Water glass sand type: The sand type using water glass (sodium silicate) as the binder has good fire resistance and chemical stability.
5、Resin sand mold: The sand mold with resin as a binder is cured by heating to form a hard sand mold, which is suitable for the production of castings with complex shapes or high precision requirements.
