E-mail:dh@donghengmachinery.com

Products Details

The molding machine is made in China and uses Japanese technology. The machine is equipped with the world's advanced airflow sand filling system, which feeds the casting sand into the upper and lower mold boxes, squeezes the sand mold through the hydraulic system, and forms the same casting shape as the mold box after demolding. Then, the mold moves to the secondary molding line, and the molten high-temperature ferroalloy is poured into the mold to form the casting. Next, in the automated and unmanned production process, the mold is cooled, then opened, and the finished casting is separated from the mold.


Widely used in many fields such as automotive parts, pipe fittings, pump bodies, valve bodies, etc.


Product name

Molding plant

Dimensions of the casting mold

508×610×400

508×660×400

600×700×400


(Upper flask 130-200/lower flask 130-200)

660×711×500 (Upper flask 180-250/lower flask 180-250)

Thickness of sand mold

Three-level switching

Molding method

Rotate the flask by 90 degrees


Air blowing + gravity backfill


Top blowdown + seal

Rod feeding method

Automatic lower flask roll-out for core feeding

Sealing drive

Hydraulic drive

Pressure density

1MPa

Forming speed

120 forms/hour

(excluding time for feeding rods)


90 forms/hour

(excluding time for feeding rods)


Air consumption

1.2Nm³/mold

2.5Nm³/mold

Working pressure

0.5-0.55MPa

Power supply specification

Supply voltage AC380V(50Hz), Control voltage AC100V(50Hz)

Weight of the casting mold

117-250kg

250-325kg


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+8615065325599