Product Description

Product Description

Material Capabilities Aluminum alloy A360, A380, A390, ADC-12,ADC-10, Zinc Alloy & Magnesium Alloy
Manufacture Process Gravity casting, Low pressure die casting, High pressure die casting, Metal casting
Secondary Machining CNC turning, milling, drilling, grinding, assembly to Packing
Surface Finish Chrome plating, sand blasting, painting, anodizing, powder coating, electrophoresis etc
Casting Tolerance CT6 – CT8
Maximum Ton 1800T (From 200T to 1800)
Application Communication equipments, mechanical equipments, Auto Parts, Automation machine, medical device, industrial Machine, automobile, electric appliance, and other industries etc

Company Profile

SIMIS CASTING, established in year of 2004, is a professional foundry, including integrating development and production together, specialized in producing various kinds of investment casting parts, and CHINAMFG parts. These casting parts are widely used in automobile industry, railway vehicle, construction machine, municipal works, pipeline, petrochemical industry, mine, electric utility industry and so on.

SIMIS has 6 affiliated casting workshop and 2 professional CNC machining workshops. There are 500 staffs and 40 engineers now in our company. Its annual production capacity for all types of casting parts is about 3000 tons. Holding over 100 sets of advanced casting parts, machining and test equipments.

It is also equipped with many advanced CNC machining center, CNC turning center, CNC milling machine and CNC lathes. It can do the heat-treatment, electricity polishing, mirror polishing and CNC machining at the request of clients.
 

 

Production Process

      Production Process
 

       1. Lost Wax Casting Process
        * Investment casting : Silica Sol
        * precision casting : Silica Sol & Water glass
        * water glass casting
 

       2. Sand Casting Process
        * 
Shell Mold Casting Process 
        * Lost Foam Casting Process
        * Resin CHINAMFG Process
 

       3. Die Casting Process
        * Low pressured die casting
        * High pressure die casting
        * Metal mold gravity casting

 

       4. CNC Machining

 

Testing Ability

Dimensional Non-Destructive Tests(N.D.T.) Chemical & Mechanical
Surface Roughness Test Dye Penetrant Chemical analysis
Microscopic Measurement Radiography (RT) Metallography
3D ScHangZhou Magnetic Particle (MT) Tensile Strength
CMM Ultra-Sonic (UT) Yield Strength
Impact Test Hardness Test Elongation Rate
    Shrinkage Rate

Surface Treatment

FAQ

Q1:Are you manufactory or trade company?

A1:We are an enterprise integrating manufacturer and trade for many years already in ZheJiang province, China. And we are AAA grade credit enterprise, and also we have cooperative plants to provide other services such as plating and coating .

 

Q2: How could I get a free quotation?

A2:Please send us your drawings by Alibaba or email. The file format is PDF / DWG / STP / STEP / IGS and etc. IF there are no drawings, we can make the drawings according to your samples!

 

Q3:How to control quality?

A3:First, all raw materials are inspected by the quality control department before they are put into storage. Second, during the casting process, 3 times of spectral analysis were performed at the front, middle and back respectively. Third, after the parts are cleaned, perform a first visual inspection to check whether the product has casting defects before sending it to the next process. Fourth, conduct a comprehensive QC inspection of each part before shipment, including chemical composition, mechanical properties and other specific tests. Transactions can be through Alibaba’s trade assurance.
 

Q4:Can we have our Logo or company name to be printed on your products or package?
A4:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.

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Die Casting Machine Type: Hot Chamber Die Casting Machine
Die Casting Method: Precision Die Casting
Application: Machinery Parts
Customization:
Available

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cast aluminium

What design considerations are there when working with cast aluminium?

When working with cast aluminium, several design considerations should be taken into account to ensure successful and efficient manufacturing. Here’s a detailed explanation:

1. Wall Thickness: Maintaining uniform wall thickness is crucial in cast aluminium design. Thick sections can lead to slower solidification, increased porosity, and potential shrinkage defects. Conversely, excessively thin sections may result in poor mold filling and insufficient mechanical strength. Design guidelines should be followed to optimize wall thickness and ensure proper solidification during casting.

2. Corner Radii and Fillets: Incorporating generous corner radii and fillets in cast aluminium designs helps minimize stress concentration and prevent the formation of sharp edges. Smooth transitions between wall sections, ribs, and bosses improve the overall strength and integrity of the casting.

3. Draft Angles: Draft angles are necessary to facilitate the removal of the casting from the mold. Adequate draft angles allow for smooth ejection, reducing the risk of damage to the casting and ensuring consistent production. Typically, a minimum draft angle of 1-3 degrees per side is recommended for cast aluminium parts.

4. Rib Design: Ribs are often used to provide additional strength and rigidity to cast aluminium components. Designing ribs with proper thickness, height, and filleting helps prevent distortion and ensures effective heat dissipation during casting and subsequent use.

5. Undercuts and Core Pulls: Complex cast aluminium designs may require the use of cores or slides for creating undercuts or internal features. These features should be designed with care to allow for easy removal of the casting from the mold. Proper consideration of core placement, shape, and release mechanisms is essential to avoid casting defects and ensure smooth production.

6. Parting Line: The parting line is the interface where the two halves of the mold meet. It is important to carefully consider the location of the parting line to minimize the need for additional machining and to ensure good dimensional accuracy. The parting line should be strategically placed to avoid critical features and maintain the overall integrity of the casting.

7. Surface Finish and Texture: Cast aluminium parts often require specific surface finishes and textures for both functional and aesthetic purposes. Design considerations should be given to the desired surface finish, such as smoothness, textures, and the location of parting lines, to achieve the desired appearance and performance of the final product.

8. Material Selection: The selection of the appropriate aluminium alloy for the specific application is crucial. Different aluminium alloys have varying mechanical properties, corrosion resistance, and casting characteristics. Understanding the requirements of the part and selecting the suitable alloy will ensure optimal performance and cost-effectiveness.

9. Tolerances and Machining Allowances: Design tolerances and machining allowances should be carefully defined to accommodate the expected dimensional variations during casting and post-casting processes. It is essential to consider the shrinkage and distortion tendencies of cast aluminium and provide appropriate tolerances to achieve the desired fit and functionality of the final assembly.

10. Testing and Prototyping: Testing and prototyping are essential steps in the design process for cast aluminium parts. Physical prototypes and computer simulations can help identify potential issues, validate the design, and optimize the casting process before full-scale production. Performing thorough testing and evaluation ensures the final design meets the required performance and quality standards.

By considering these design considerations, engineers and designers can optimize the manufacturability, functionality, and performance of cast aluminium components. Collaboration between designers, casting experts, and manufacturers is often valuable to ensure the best outcomes in terms of cost, quality, and efficiency.

cast aluminium

How do you clean and maintain cast aluminium outdoor equipment?

Proper cleaning and maintenance are crucial for preserving the appearance and performance of cast aluminium outdoor equipment. Here’s a detailed explanation of how to clean and maintain cast aluminium:

  • Regular Cleaning:
  • Regularly clean cast aluminium outdoor equipment to remove dirt, dust, and debris. Use a soft brush or cloth to gently scrub the surface with a mixture of mild soap and warm water. Avoid using abrasive cleaners or scrubbing pads that can scratch or damage the finish.

  • Rinse Thoroughly:
  • After cleaning, rinse the equipment thoroughly with clean water to remove any soap residue. Ensure all cleaning agents are completely washed off to prevent potential staining or discoloration.

  • Remove Stains:
  • If there are stubborn stains or marks on the cast aluminium, you can use a non-abrasive cleaner specifically formulated for aluminium surfaces. Apply the cleaner according to the manufacturer’s instructions, and gently scrub the stained area with a soft brush or cloth. Rinse thoroughly afterward.

  • Prevent Corrosion:
  • To prevent corrosion, it is essential to keep the cast aluminium equipment dry. After cleaning or exposure to rain, make sure to wipe off any moisture with a clean, dry cloth. Avoid leaving the equipment in damp or humid conditions for extended periods.

  • Apply a Protective Coating (optional):
  • Applying a protective coating, such as a clear lacquer or wax, can help enhance the durability and appearance of cast aluminium outdoor equipment. Before applying any coating, ensure the surface is clean and dry. Follow the manufacturer’s instructions for the specific coating product.

  • Inspect for Damage:
  • Regularly inspect the cast aluminium equipment for any signs of damage, such as cracks, chips, or loose parts. Address any issues promptly to prevent further damage or potential safety hazards. Depending on the severity of the damage, you may need to consult a professional for repair or replacement.

  • Store Properly:
  • If the outdoor equipment will not be used for an extended period, it is advisable to store it in a clean, dry area. Consider covering the equipment with a breathable protective cover to prevent dust buildup and protect it from harsh weather conditions.

By following these cleaning and maintenance practices, you can prolong the lifespan and maintain the aesthetic appeal of cast aluminium outdoor equipment. Regular care and attention will help ensure that the equipment continues to perform well and withstand the rigors of outdoor use.

cast aluminium

Can cast aluminium be recycled, and how is it done?

Yes, cast aluminium can be recycled, and the recycling process involves several steps. Here’s a detailed explanation:

Recycling cast aluminium helps conserve resources, reduce energy consumption, and minimize waste. The recycling process typically follows these steps:

  1. Collection:
  2. Cast aluminium scrap is collected from various sources, including discarded products, manufacturing waste, and post-consumer items. This scrap is then transported to recycling facilities for processing.

  3. Sorting:
  4. At the recycling facility, the collected cast aluminium scrap is sorted based on its alloy composition. Different aluminium alloys may have varying chemical compositions and properties, so sorting helps ensure that the recycled material is used appropriately.

  5. Shredding and Melting:
  6. The sorted cast aluminium scrap is shredded into smaller pieces or chips to increase its surface area. Shredding facilitates the melting process and allows for efficient heat transfer during recycling. The shredded aluminium is then loaded into a melting furnace.

  7. Melting and Purification:
  8. In the melting furnace, the shredded cast aluminium is heated to high temperatures, typically around 660°C (1220°F), causing it to melt. During the melting process, impurities and contaminants are removed through various purification techniques. This helps ensure that the recycled aluminium meets the required quality standards.

  9. Casting:
  10. Once the molten aluminium is purified, it is cast into ingots or other desired forms. The molten aluminium is poured into molds and allowed to cool and solidify, forming new aluminium products or raw material for further processing.

  11. Fabrication:
  12. The cast aluminium ingots or recycled aluminium sheets can be further processed and fabricated into new products. This may involve techniques such as extrusion, rolling, forging, or machining to shape the recycled aluminium into desired forms.

  13. Reuse or Manufacturing:
  14. The recycled cast aluminium can be used for various applications. It can be incorporated into new products, such as automotive components, building materials, packaging, or consumer goods. Alternatively, it can be sold to manufacturers who require aluminium as a raw material for their production processes.

  15. Continued Recycling:
  16. Aluminium has the advantage of being infinitely recyclable without any loss in quality. Recycled cast aluminium can be recycled again and again, allowing for a sustainable and circular material flow.

The recycling of cast aluminium helps conserve natural resources, reduces the need for primary aluminium production, and reduces the environmental impact associated with mining and refining raw aluminium. It also saves energy, as recycling aluminium requires significantly less energy compared to producing aluminium from ore.

China high quality Custom Aluminum Alloy Die Casting Mould Enclosure for New Energy  China high quality Custom Aluminum Alloy Die Casting Mould Enclosure for New Energy
editor by CX 2024-04-12