Active Member
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[China]
Address: No.15 Heyu Road, Hefeng Industrial Zone, Lishui District, Nanjing, Jiangsu, China
Contact name:John Bao
Nanjing Boqiao Machinery Co., Ltd. |
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gravity casting machine for automotive engine intake
manifolds,bracket,key types and other castings
Compared to sand casting, metal casting has the following
advantages:
1. The metal type has large thermal conductivity and heat capacity,
the cooling rate of the molten metal is fast, the structure of the casting is dense,
and the mechanical properties are higher than that of the sand
casting. For example, the tensile strength of the aluminum alloy
casting can be increased by 10%-20%, and the elongation is improved
doubled.
2. Can obtain castings with high dimensional accuracy and good
surface quality.
3. It can produce castings with complex internal cavity structure,
such as engine block, cylinder head, wheel hub and so on.
4. Easy to automate and mechanize, high production efficiency
Parameter | Unit | ZJ750 | ZJ860 | ZJ1210 |
Dual active plate size | mm | 700*500 | 800*600 | 1200*1000 |
Main mold opening and closing stroke | mm | 600 | 600 | 800 |
Main model hydraulic cylinder bore | mm | 150 | 150 | 200 |
Secondary mold opening and closing stroke | mm | 100 | 100 | 150 |
Auxiliary mold hydraulic cylinder bore | mm | 150 | 150 | 200 |
before and after the additional cylinder template size | mm | 300*400 | 300*400 | 500*600 |
before and after the additional mold stroke | mm | 150 | 150 | 200 |
before and after the cylinder bore | mm | 125 | 125 | 180 |
the main mold vice mold minimum closure and maximum open Distance | mm | 400*1100 | 500*1200 | 900*1600 |
tilt angle | ° | 0-90 | 0-90 | 0-90 |
tilt cylinder bore | mm | 100 | 100 | 150 |
Photos
