HULK Metal has an ISO 9001-certified lost foam casting factory and a complete supply chain to provide excellent services. Kindly contact our sales manager for more suitable solutions and more competitive prices.
As an Excellent Lost Foam Casting Company
Supply Better Lost Foam Casting OEM Service
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Advantages
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Capacities
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Processes
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Parts
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Types
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Foundry
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Introduction
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Articles
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Review
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WHY CHOOSE HULK METAL LOST FOAM CASTING?
HULK Metal's lost foam casting plant can complete castings with a maximum unit weight of five tons and can produce marine transmission equipment casings. After vertically integrating the supply chain, we have the ability to provide better OEM services. We are your best choice. Kindly contact us to get a quote.
LOST FOAM CASTING SERVICES CAPACITIES
Here, we list the service form, the materials that can be cast, the single-piece weight of the casting, the minimum order quantity, etc. Through this form. You can quickly learn about our lost foam casting capabilities. Kindly contact our engineers to learn more if there is nothing here that you want to know.
PARAMETER DETAILS
MANUFACTURING: | According To the Drawings Or Samples |
SERVICE METHOD: | OEM |
MATERIALS: | Ductile Iron, Gray Iron, Malleable Iron, Carbon Steel, Stainless Steel, Aluminum and Its Alloy |
PROCESS: | Sand Casting, Investment Casting, Lost Foam Casting, Metal Mold Casting |
WEIGHT: | <=30 Tons/piece |
PRODUCTION CAPACITY: | 1000 tons / month |
CERTIFICATION: | ISO 9001 |
FINISHING: | CNC Machining, Surface Treatment |
MOQ: | 500KG / A Standard Tray |
PROCESS OF LOST FOAM CASTING
Below is a description of our lost foam casting process and how your order is produced. Due to space limitations, we can only briefly describe it. Kindly contact our engineers if you would like to learn more. They will customize a complete solution and quote based on your requirements and drawings.
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Customize Solutions
First, we customize a complete solution according to the drawings and other requirements and reduce costs as much as possible while ensuring order quality and on-time delivery.
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Model Making
Model production can be done by cutting foam plastic or using foam particles to fill the mold. Complex castings may require several parts of the model to be made and then assembled together.
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Refractory Material Coating
Brush or spray refractory material on the surface of the manufactured Model and dry it.
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04
Sand Filling
Place the special sandbox on the three-dimensional shaking table. After vibrating and smoothing the bottom sand, put in the Model coated with refractory material. Continue to pour in sand and tap it flat.
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05
Pouring
During pouring, the entire system is under negative pressure. The liquid metal can fill and shrink better, and the density of the casting can be improved. Castings can be cast in a fretting state to obtain special metallographic phases.
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Metal Smelting:
The raw materials that can be processed by lost foam casting mainly include gray cast iron, non-ferrous alloys, ordinary carbon steel, ductile iron, low carbon steel, and alloy steel. Different metals need to pay attention to the moment when ingredients are added during the smelting process.
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Cooling And Cleaning:
Cooling, shaking out, cutting gates, cleaning the surface of the casting, you can get the desired semi-finished product or finished product. Some castings also need to undergo heat treatment, machining, and surface treatment after completing the step.
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Heat Treatment:
Whether heat treatment is required depends on the application of the casting. If the casting needs to bear the load, have corrosion resistance, and have processability, solution treatment, quenching, or aging treatment is required.
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Finishing
Metal castings with higher precision requirements also require machining to adjust surface accuracy, tolerances, etc. Surface treatment methods such as electrophoresis, passivation, and spraying make castings more beautiful and corrosion-resistant.
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Quality Control
Our quality control center can and will test the metallography, hardness, surface accuracy, and mechanical and chemical properties of castings. We will issue detailed material and product testing reports upon request.
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Packaging & Delivery:
We can customize packaging materials and provide packaging printing and other services. We have a professional freight consultation center to help you find a more suitable freight company when you need it.
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After Service
After the order is delivered, we will ensure the quality of each product through complete after-sales service. We have developed a whole return, replenishment, exchange, and policy. Kindly contact our sales manager for details.
METAL PARTS WE PRODUCED
Here, we show parts completed using lost foam casting, such as reducer casing, pump body, valve body, marine castings, etc. We will provide complete solutions and high-quality quotations based on the drawings. Kindly contact our sales manager to get them.
More Results
LOST FOAM CASTING TYPES WE CAN USE
Lost foam casting is mainly classified according to the material of the model, production method, casting material, etc. The following is the lost foam casting process classified according to pattern making.
VISIT LOST FOAM CASTING FOUNDRY
We welcome everyone to visit our lost foam foundry because we are proud of it. It has complete production equipment, a quality control center, and an experienced team. So we can complete orders for castings of most materials. Kindly contact our sales manager. They will take you to visit it Online or Onsite.
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Lost Foam Casting QC Center
Control the quality of the entire order by inspecting raw materials, semi-finished products, and finished products. Can issue material and finished product testing reports upon request.
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Advanced Lost Foam Casting Line
The advanced lost foam casting line can complete the production of each order more efficiently and with high quality.
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Lost Foam Casting Team
Be able to skillfully operate and maintain production and testing equipment to ensure the efficient execution of each process.
LOST FOAM CASTING INTRODUCTION
We have compiled some knowledge about Lost Foam Casting to help customers understand it better. Here are the definitions of lost foam casting, its advantages and disadvantages, what castings it can be used to produce, etc. We have also listed some of the benefits you will receive from having your castings manufactured by us. Kindly contact us for details.
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Lost Foam Casting Means:
Lost foam casting uses foam plastic to make a casting model. After applying refractory material, use a vibration table to complete the mold without taking the model out. The metal pouring is completed under negative pressure, followed by cooling, cleaning, and finishing to complete the casting process.
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Advantages Disadvantages and Application:
Advantages: The surface roughness of castings can reach Ra3.2-12.5 μm, and the dimensional accuracy can reach CT7-9.S, which has high production efficiency and low cost. Can cast various castings with complex shapes and large sizes.
Disadvantages: Each casting has a unique shape and is not recyclable. The overall strength of the casting is slightly lower than that of traditional castings.
Applications: automotive engines, chemical equipment, marine engineering equipment, machine tools, molds, precision instruments, transmission equipment, parts for ships and other equipment
