sandry made best quality sandry lost foam casting equipment

Product Description

The production principle and the process 
The technique is made by the first foam model of EPC technology, linked to a special paint coating, dry sand placed in a special box, fill in the dry sand, three-dimensional vibration compaction, the vacuum state, casting, model gasification disappear, metal replacement model, replicate the same with the foam mold castings, after the release of the vacuum condensate, removed from the loose sand casting to the next cycle. 

1. Make Foam gasification Mould (Manual, mechanical) 
2. Foam gasification, Dry after the mould is combined. 
3. Foam Gasification mould, brush, sprayed fire-resistant paint, dry again. ( Completely dry) 
4. Put the special sand box on the three-dimensional vibrating table 
5. Fill in low sand (dry sand) tap, Calibrating 
6. Put the dry Foam Gasification mould on the bottom sand, according to process requirements to sand filling, smooth up the box mouth after automatic jolt ramming. 
7. Sand box with a plastic film covering the mouth, put a gate Cup, and then vacuum system. Tight after the liquid steel casting, lost foam mold gasification, liquid metal take its place; 
8. After the release of the vacuum casting and turned condensate tank, remove the casting to the next cycle. 

This set of equipment and technology is a real, advantage of vacuum casting as a whole, for steel, iron, aluminum, copper and other brands, a variety of materials of different structures of large, medium and small types of castings, castings for complex effects better. 

Company Information

About Qingdao Shengmei Machinery Co., Ltd

We represents some of the world leaders in Vacuum Process and Lost Foam Molding Technologies. Provides Consultancy and Turnkey solutions for Foundry Modernization and Iron & Steel Projects.

Operating Old Foundries eats away your profit margins as they are not Energy Efficient and technologies and methods being followed are mostly obsolete.

Lost foam molding equipment adopts Mechanical turbo regeneration methods to achieve the reclamation of used sand. The machines of shakeout, crushing, reclamation, cooling, transporting, molding and dust collection are in good quality and wonderful service.