HPML – TOKYU-JAPAN

Flaskless High Pressure Moulding Machine & Line (HPML) - TOKYU, Japan

Description

The AMF Series from Tokyu, Japan represents the next generation of high-speed horizontal moulding technology. Specially engineered for unmatched productivity, these machines are designed to achieve their rated moulding speed 100% of the time, ensuring consistent, high-output performance. With vertical sand blowing, horizontal moulding, and a variable corner squeeze mechanism, the AMF Series guarantees high-quality moulds with minimal manpower. Its combined blow system ensures precise compaction, boosting overall casting efficiency and reducing defects.

Salient Features

As the sand shooting and squeezing mechanisms are at the top of the machine, all cylinders are positioned outside in an open configuration, making maintenance easier.
The sand requirement is not very strict (moisture content, sand strength, etc.).
Vertical sand shooting utilizes gravity, so lower air pressure is sufficient.
Pattern change is easy since there is no bolt fixing is required.
The pouring gate position is easy to change as it can be adjusted from outside the machine.
Horizontal stripping with spring loading causes minimal mould shift. As a result, after pouring, the parting line has very few fins, reducing the need for grinding.
Minimal sand spillage occurs during moulding, making it easy to clean.
Due to the structure of the pins and guide slices, mismatch is minimal (precision is good): AMF II, AMF IV – 0.2 mm; AMF III – 0.3 mm.
Pattern plates can be made from wood, allowing for quicker testing and reduced development time.
Depending on the casting shape, sand thickness can be adjusted, helping to reduce sand costs.
With downward sand blowing, the distance is short, improving filling efficiency.
The combined sand blowing system offers five modes, which can be selected based on the type of casting.
The pouring cup is removed immediately after squeezing, preventing loose sand from falling into the mould.
Mould thickness can be varied (across 3 to 5 levels) depending on the casting type.

Benefits

Has the fastest ROI in the market compared to other HMPLs.
Patterns are inexpensive and can be made from wood or resin, costing approximately one-sixth of those used in vertical moulding machine lines.
Due to the horizontal parting design, there is a wide range of casting possibilities. This allows customers to produce various types of castings, even in small quantities.
The initial investment is low—about half the cost compared to a Tight Flask moulding machine.
The horizontal parting and pouring method also result in better yield.
Consistent mould quality is maintained.
High productivity can be achieved with minimal manpower.

Layout and operation

Contact for Technical Information

Moulding

Green Sand

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