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lost form sand casting equipment

Product Description

Lost foam casting equipment can be designed to be a simple or huge whole line. At present, it's widely used in the casting field at home and abroad.  It has the advantges as belowed:

• This casting process is advantageous for very complex castings that would regularly require cores.
• It is also dimensionally accurate, maintains an excellent surface finish, requires no draft, and has no parting lines so no flash is formed.
• As compared to investment casting, it is cheaper because it is a simpler process and the foam is cheaper than the wax.
• Risers are not usually required due to the nature of the process; because the molten metal vaporizes the foam the first metal into the mold cools more quickly than the rest, which results in natural directional solidification.
• Foam is easy to manipulate, carve and glue, due to its unique properties.
• The flexibility of LFC often allows for consolidating the parts into one integral component; other forming processes would require the production of one or more parts to be assembled.

Process & Operating principle

1. Mold foam pattern sections.
2. Age pattern to allow dimensional shrinkage.
3. Assemble pattern if it is a multiple piece pattern.
4. Build cluster (multiple patterns per cluster).
5. Coat cluster.
6. Dry coating.
7. Compact cluster in flask.
8. Pour metal.
9. Extract cluster from flask.

 Main equipment 

1. Rollover machine

2. Winnowing magnetic separator

3. Three-dimensional vibrating table

4. sand box

Packaging & Shipping

Packing: Nude packing and bulk packing

Shipping: If our clients do not have a certain port, we recommend Qingdao.

Our Services

1. We do not provide sample, bcause our products are machines which are large and complicated.

2. We do provide special service or  customized service, we can design the layout of your workshop.

3. We can send out clients to your place to help your installation and  deb ing. Engineers are available to go abroad.

Company Information

Qingdao Shengmei Machinery Co., Ltd, which has a dozen years of history, is specialized in vacuum process casting machines, lost foam molding machines and resin sand reclamation equipments. Having more than ten employees who is specialized in mechanical design, electrical design and foundry technology, our company has wide experience in research and development, production, installation, deb ing and service. Based on good business reputation, scientific internal management, excellent product quality and service and a range of social acceptance, our company has established the dominant position in the field of vacuum process casting, lost foam molding and resin sand reclamation.

Qingdao Shengmei Machinery Co., Ltd, which has strong power of making and processing, covers an area of 5000 square meters, with 6000*2500 Planer type milling machine, 4000*1250 Planer type milling machine, 1800*1500 boring mill,4000*1500 Single column boring and milling machine and 2610 vertical machine center. Our company integrate research and development, production, installation, deb ing and after-sale service to ensure our machines’ normal and reliable operation.

So far, we have about 100 clients who are from fields of car, mining machinery, concrete machinery, hoisting machinery, reducer, engineering machinery, valve, mold and machine tool, which has dozens of varieties, for example, axle, wear parts for mine, wear parts for cement, counterweight iron, reducer enclosure, engineering machinery segments, valve seat, aluminium alloy mold and machine tool body. Our clients spread all over China and some of them are doing export business. By now, all the users has been checked and accepted.

We always bear “Honesty is the source and we should produce boutique” in mind and insist on the business policy of “quality of survival, innovation and development, to manage for efficiency”. With first-class technology, first-class products and first-class service, we wholeheartedly cooperate with you.

All colleagues of Qingdao Shengmei Machinery Co., Ltd warmly welcome you to visit our factory, guide our work and negotiate  business with us.

FAQ

1. If you like, some of the steel structures can be made by yourself.

2. If you have special requirements, pls let us know. Contact 0086-15712768581.

3. My information is in the two-dimension code.