The fully hydraulic double roll crusher rollers are manufactured using a centrifugal composite casting process, with the outer layer made of high-chrome cast iron (Cr ≥ 26%) and the inner layer made of ductile cast iron, combining excellent wear resistance and impact toughness.
Roller Wear Parts for Double Roll Crushers
The fully hydraulic double roll crusher rollers are manufactured using a centrifugal composite casting process, with the outer layer made of high-chrome cast iron (Cr ≥ 26%) and the inner layer made of ductile cast iron, combining excellent wear resistance and impact toughness. The hydraulic system provides constant pressure, ensuring even load distribution on the roller surface and preventing local spalling. The overall machine design emphasizes cooling and lubrication, extending the service life of key components.
The roller wear plates are produced using the same centrifugal composite casting technology, with an outer layer of high-chrome cast iron (Cr ≥ 26%) and an inner layer of ductile cast iron, achieving a roller hardness of HRC 58–62 and superior wear resistance. The composite structure prevents cracking or chipping during operation.
HAIKUANG Compatible Crusher Parts Series – Double Roll Crushers
Chengdu Dahongli – G90×60 | G80×30 | G120×80
Henan Huashengming – PGY600×900 |PGY800×600 | PGY800×1000 |PGY1000×1200 | PGY1200×1000
Hunan Yuhui Heavy Industry – PGY100×800 | PGY1300×700 | PGY1300×1000 | PGY1000×800 | PGY750×400 | PGY850×600
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